Re: How to provide a local css resource file with a Module
Sorry, my bad, i didn't provide enough info as i said you should take a look into the gwt-upload library so in the gwt-upload it's like this, the css is in the public folder which is on the same level as the client folder you have to take care to add them to your jar, for GWT the public folder is special, it take every thing in it and it puts it in the folder where the gwtCompilation will be as it was done in the older version (in GWT 1.6 the folder public was a must it was described as part of an module), the other importnat thing which i forget to say is that in the .gwt.xml of the consumer module, when you do the inherit name=your_lib_module / you have to add the stylesheet / tag in gwt-upload usage it asks to add these in my consmer module inherits name=gwtupload.GWTUpload / stylesheet src=Upload.css / now if think about it ... you might try adding the stylesheet / tag in the gwt.xml of you libModule and check if it's the same result sorry for the incomplete response i gave yesterday, i don't know all these by hart i just remembered that i sow them there and told you what's there after a brief analysis. good luck On Feb 23, 9:22 pm, Ashish Khivesara ashish.khives...@gmail.com wrote: Ok. Sorry I did not read it right :( .. So i did add it in the folder named 'public' , However it does not seem to request for that resource (Music.css). Like you said I have not included stylesheet src='Music.css' / specification on the .gwt.xml file Wonder what's the issue here.. I am using GWT2.0.2 On Tue, Feb 23, 2010 at 9:14 AM, Ashish Khivesara ashish.khives...@gmail.com wrote: Thanks Ashar for your response. I am a little perplexed though. Java does not allow the 'public' as part of package name, and hence eclipse does not let me do that. So how can one name a package as e.g. com.ashish.client.music.public (if I understood what you meant correctly) Thanks Ashish On Fri, Feb 19, 2010 at 5:52 PM, Ashish Khivesara ashish.khives...@gmail.com wrote: This looks like a bug. Issue: If a module without a entry point includes a stylesheet element then the path is considered to be relative to the module that may inherit it. This make it rigid and thereby adds a dependency between the inheriting module. In my case Music module had this line in the Music.gwt.xml stylesheet src='Music.css' / Now Home module inherits Music modules. But GWT instead of looking for /music/Music.css, looks for the css resource in /home/Music.css [WARN] 404 - GET /home/Music.css (127.0.0.1) 1400 bytes On Fri, Feb 19, 2010 at 5:31 PM, Ashish Khivesara ashish.khives...@gmail.com wrote: Well the issue here would maybe because the module here in question does not an Entry point and hence there is no hostpage to inject this css reference into. So this there a way to make sure the inheriting module injects this stylesheet in its host page?? Thanks Ashish On Fri, Feb 19, 2010 at 5:18 PM, Ashish Khivesara ashish.khives...@gmail.com wrote: I need to associate a local css resource file with a module. This module does not have Entry point hence I cannot simply import it in the html. Here is what I did I added this line in my Music.gwt.xml stylesheet src='Music.css' / Music.css resides in the war/ directory Now I inherit this module in another Module. However the css resource does not seem to be attached / downloaded. Any pointers? Thanks Ashish -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: standard overrides own css no matter what?
you are doing nothing wrong, that's just the way it works. the problem is that the theme's css are loaded/injected last at the same time as when the module is loaded/injected there are 2 ways to change that. 1: instead of using inherits name='com.google.gwt.user.theme.chrome.Chrome'/ use inherits name='com.google.gwt.user.theme.chrome.ChromeResource'/ this way you will add the resources(css, images, ...) of this theme to you module compilation, but it wont inject the css when the module is loaded and you must add the css by hand ... in the html(or whatever) page link type=text/css rel=stylesheet href=/module_name/gwt/ chrome/chrome.css/ and make sure it's before you css 2: the other workaround is to add ! important to all the properties of all the classes of you stylesheet good luck On Feb 23, 3:15 pm, Andrew Hughes ahhug...@gmail.com wrote: guess: perhaps it's the order in which the css files are listed and thus loaded. On Sun, Feb 21, 2010 at 3:44 AM, Pico zurmu...@gmail.com wrote: Hi all, I'm quite new to GWT. I'm currently facing an annoying issue with the standard css overriding my own one no matter what. In reference to http://groups.google.fr/group/Google-Web-Toolkit/msg/3e630a3059303b19 andhttp://groups.google.fr/group/Google-Web-Toolkit/msg/15c54d6c9e88e5f0 I believe to have tried everything to change the behaviour, without any success. I tried: in GWT.XML inherits name='com.google.gwt.user.theme.chrome.ChromeResources'/ and explicitly calling link type=text/css rel=stylesheet href=myProject/chrome/ chrome.css and link type=text/css rel=stylesheet href=myOwn.css in my HTML file. Also, having no css reference in my HTML file and injecting both files via gwt.xml inherits name='com.google.gwt.user.theme.chrome.Chrome'/ stylesheet src=GWT_Parser.css/ No matter what, .gwt-XXX classes in chrome.css allways override the myOwn.css classes. What am I doing wrong? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: tomcat and apache problem
sorry i haven't read all the topic, the first question didn't said anything about comet, from what I've understood by reading a few of the answers I thought that the comet was given as an solution/ alternative. i have no experience in working with comet, so i didn't use it. On Feb 23, 6:58 pm, Fran fra...@gmail.com wrote: good question Chris 2010/2/23 Chris Lercher cl_for_mail...@gmx.net Hi Ashar, the Tomcat documentation says, that AJP doesn't work with Comet/AIO: http://tomcat.apache.org/tomcat-6.0-doc/aio.html Are you using Comet? On Feb 23, 2:52 pm, Ashar Lohmar asharloh...@gmail.com wrote: i use appache(httpd)+Tomcat with AJP, these are my confs: httpd/conf/extra/httpd-vhosts.conf VirtualHost *:80 ServerAdmin ad...@example.com DocumentRoot dummy_path_ussualy_the_default_httpd's_htdocs ErrorLog logs/app_error_log CustomLog logs/app-access_log common Location / ProxyPass ajp://127.0.0.1:8009/ ProxyPassReverse ajp://127.0.0.1:8009/ /Location /VirtualHost in httpd/conf/httpd.conf i've uncommented a include line as below # Virtual hosts Include conf/extra/httpd-vhosts.conf in my tomcat/conf/server.xml the ajp connector is defined as below Connector port=8009 protocol=AJP/1.3 redirectPort=8443 address=127.0.0.1 / i also added the address=127.0.0.1 attribute to the others connector tags as i want my app to be reached from outside only through httpd. Connector port=8080 protocol=HTTP/1.1 connectionTimeout=2 redirectPort=18443 address=127.0.0.1 / one more thing that you should have in mind is that i've compiled my httpd with the following params --enable-proxy --enable-proxy-ajp -- enable-proxy-balancer --enable-ssl --with-included-apr and of course de --prefix param also i've installed the tomcat-native with --with-apr=$HOME/httpd/ bin/apr-1-config --with-java-home=$HOME/java --with-ssl=yes and followed their instruction and added the lib in the LD_LIBRARY_PATH hope these will help you good luck On Feb 21, 2:00 am, Paul S paulsschw...@gmail.com wrote: So basically you are trying to serve up 2 things. An app from Tomcat and some other web content from Apache server? Firstly, can't the other content be served from Tomcat too? That way you could just stop your Apache server from running, then configure Tomcat to load up on port 80 (default for http) and that way no one will every know they're hitting a Tomcat server. Or, there is an Apache server module, I forgot the name, but is allows you to specify that any normal request goes to the http server and then any request at /j/* gets pushed along to the Tomcat server. I'm hazy on the details but have seen it working before and I don't think it's using a proxy in the way you are. Could work? On Feb 16, 12:47 am, Fran fra...@gmail.com wrote: Hello, I need your help about GWT integration in apache and tomcat. I have a GWT aplication that has server side. This server side is listening in 8081 port at tomcat. I need that the client side be in apache that is listening in port 80, so I need call server side at port 8081 of tomcat. How can I do? If I run the aplication int tomcat, its works fine. But If I run the aplication in apache, the server side dont work. Help me please Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
gwt developer plugin for minefield ?
I have vista/64 bit machine. I use minefield for testing. When I updated to gwt 2.0, I tried to deploy the gwt developer plugin for firefox ( as it requested ) and after install got an error about not being compatible. Is there a minefield version of this plugin ? Thanks gd -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
تحذير من القطط والادوات تحجب
ان من المفروض ان يكون لي اداء مترجم الان مساعدة جوجل الادوات حين اذيوشك ان ينهار لم افهم ماذا افعل -- www.abuawad.com It is supposed to be my interpreter's performance Online help Google Gadgets While Azyushk collapse I do not understand what to do هاذا ما فعلتة في الترجمة تبين القط يأخذالجبن -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Embed GWT app
Hi, all!
I develop some application on GWT, and want extend it functionality by
writing other GWT application (somethig like plugin).
I try embed plugin in parent application like that
public native void registerPlugin(String url) /*-{
var elem = $doc.getElementById('plugin');
var e = $doc.createElement(script);
e.src = url;
e.type=text/javascript;
elem.appendChild(e);
}-*/;
My plugin must show simple alert :
public void onModuleLoad()
{
Window.alert(I AM PLUGIN!);
}
But then i try add plugin script in DOM, my browser is crash.
Can somebody help me with it and explain what i do wrong?
Thanks
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Re: RPC Call Failed from other domain(cross domain) due to SOP
You must use a proxy mechanism on server side to redirect the call to
appropriate domain. Take a look here, it may help you resolve the
problem using ProxyServlet:
http://code.google.com/p/acris/wiki/SeparateClientAndServer
On 23. Feb, 16:03 h., ramesh chiluveri chiluveri...@gmail.com wrote:
Hai All,
I am trying to develop an application ,which will going to make
server calls from different domains. I am facing problem with SOP . I
am not able to make a sever call from different doamin.
Below is the my code.
When i make rpc call with this code,it is always failing.(onFailure)
import java.util.ArrayList;
import java.util.HashMap;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class invoxwidget implements EntryPoint,ClickListener{
public static String userSharedId = ;
protected HashMap callbacks = new HashMap();
protected HashMap scriptTags = new HashMap();
protected int curIndex = 0;
public Button but = null;
public void onModuleLoad() {
String serverURL = GWT.getModuleBaseURL()+?callback=;
String callbackName = reserveCallback();
setup(this, callbackName);
addScript(callbackName, serverURL + callbackName);
}
public String reserveCallback()
{
while (true)
{
if (!callbacks.containsKey(new Integer(curIndex)))
{
callbacks.put(new Integer(curIndex), null);
return __gwt_callback + curIndex++;
}
}
}
/**
* pAdds the JSONP script to our widget so we can make XSS
requests baby/p
*
* @param uniqueId The unique id of the call
* @param url The URL of our Request
*/
public native void addScript(String id, String url)
/*-{
var elem = document.createElement(script);
elem.setAttribute(language, JavaScript);
elem.setAttribute(src, url);
elem.setAttribute(id, id);
document.getElementsByTagName(body)[0].appendChild(elem);
}-*/;
public void handle(JavaScriptObject jso)
{
if( jso != null )
{
HashMap details = new HashMap();
details.put(userSharedID,userSharedId);
Window.alert(before ContactServer +userSharedId);
ContactServer.Util.getInstance().getBusinessName(details,new
AsyncCallback(){
public void onFailure(Throwable arg0) {
Window.alert(In onFailure);
}
public void onSuccess(Object arg0) {
Window.alert(In onSuccess);
}
});
/**
*
* pSets up our Javascript cross site JSON call/p
*
* @param model Handles our Cross Site JSON call
* @param callback
*/
public native static void setup(invoxwidget inv, String callback)
/*-{
$wnd.__gwt_callback0 = function(someData)
{
alert(inside setup);
i...@com.mantra.invoxwidget.client.invoxwidget::handle(Lcom/
google/gwt/core/client/JavaScriptObject;)(someData);
}
}-*/;
}
I am not able to find what is wrong??
Please help me
Thanks
Ramesh
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Issues in embedding same GWT component twice on the same page
Hie
I created a gwt component which is a button (click on which inovkes a
popup).
If i embed it just once then it comes fine on the html page. However, when i
embed it for the second time i just see one.
here is the module load code:
@Override
public void onModuleLoad() {
final Button joinusButton = new Button(Join Us);
joinusButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
// Instantiate the popup and show it.
JoinUsPopup joinusPopup = new JoinUsPopup();
joinusPopup.showRelativeTo(joinusButton);
joinusPopup.show();
}
});
RootPanel.get(joinus).add(joinusButton);
if(RootPanel.get(joinusbottom) != null){
final Button joinusBottomButton = new Button(Join Us);
joinusBottomButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
// Instantiate the popup and show it.
JoinUsPopup joinusBottomPopup = new JoinUsPopup();
joinusBottomPopup.showRelativeTo(joinusBottomButton);
joinusBottomPopup.show();
}
});
RootPanel.get(joinusbottom).add(joinusBottomButton);
}
and mypage.html has following divs
div id=joinus/div
div id=joinusbottom /div
Any idea why i see just one ?
Thankx and Regards
Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com
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Re: gwt 2.0.2: FileUpload and set(Visible/Enabled)
Hi, The FileUpload widget is very picky for security reasons, have you tried to setEnabled to false before adding the FileUpload to the form/ panel, just to see if there is a problem with your radio button code? On 23 Fev, 23:07, seven.reeds seven.re...@gmail.com wrote: Hi, I am using a FileUpload widget for the first time. It is in a place where I want to allow the visitor to either do the FileUpload or enter a URL in a TextBox. I have set up a RadioButton group to toggle between the two choices. In the onClick method for the RadioButtons I can setEnabled or setVisible the TextBox to true/false as needed. The FileUpload widget just seems to ignore these requests. Should it? I will add that the FileUpload Button and TextBox components both stay visible in any set state. The button always stays Enabled the TextBox always appears to be grey'd out/disabled. ideas? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Building GWT apps that support adjustable font sizes
so you mean basically anything except px ;-) Regarding EM and PT I have read mixed oppinions in general material about creating web pages. What experience did you guys make when working with GWT? What works better, EM or PT? thanks for your feedback! Dennis On 13 Feb., 02:19, Thomas Broyer t.bro...@gmail.com wrote: On 13 fév, 01:30, googelybear googelyb...@gmail.com wrote: Hi, I need to build an app that also works well (meaning: looks acceptable and is still usable) with different font sizes. Eg. a user with impaired vision might increase the default font size of the browser to make web pages easier readable for him. For me as a developer this means removing as many fixed sizes in my layout as possible. This seems kind of hard as a lot of the layouts, also the new ones like LayoutPanel and DockLayoutPanel use fixed sizes and do not dynamically adjust to the size of their content. As a test I increased the default font size and looked at the mail sample and it looks very unpleasant and unusable (overlapping elements). Do you have some tips/guidelines/rules how to achieve such a task? Can't you use Unit.EM or Unit.EX? (Unit.PCT is OK too, of course) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
SOP Issue
Hai All, I want to integrate my GWT application in an external webpage but for some reasons I can not/don't want to use an Iframe. My client and my server are running on localhost: and my external webpage is for testing purpose running on localhost:8080. I load the no-cache.js unsing a script tag in the external webpage (I added 'add-linker name=xs/' in my gwt.xml file to allow cross site scripting). This works. So a simple button would be loaded in this external webpage without problems. But when I try to make an GWT-RPC call i run into problems. The onFailure method of the AsyncCallback will be called with no error. So I assume that this is because of the same origin policy. Please advise how to fix this issue. Thanks Ramesh -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Where GWT 2.0 takes default browser from?
Hello, I am using GWT 2.0.3. I can start GWT Development Mode and there is nice button Launch Default Browser. When I press it, it launches Firefox, which is NOT my default browser. My system is Ubuntu 9.10. I looked into System-Preferences-Preferred Applications and there is Google Chrome. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Fwd: Where GWT 2.0 takes default browser from?
-- Forwarded message -- From: Paweł Stawicki pawelstawi...@gmail.com Date: 2010/2/24 Subject: Where GWT 2.0 takes default browser from? To: Google Web Toolkit google-web-tool...@googlegroups.com Hello, I am using GWT 2.0.3. I can start GWT Development Mode and there is nice button Launch Default Browser. When I press it, it launches Firefox, which is NOT my default browser. My system is Ubuntu 9.10. I looked into System-Preferences-Preferred Applications and there is Google Chrome. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. اتلقى رسائل عديدة من هاذا النوع ولم تكنمن لغتي من الصعب الفهم هكذا غير لغتي ولطالما ان جوجل كوم هوة الذي يرسل الرسائل ان يتوخى غير لغتي ويبدو من الخادم هوة الذي لايصيطر على الاتجاه -- www.abuawad.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: gwt 2.0.2: FileUpload and set(Visible/Enabled)
اتلقى رسائل عديدة من هاذا النوع ولم تكنمن لغتي من الصعب الفهم هكذا غير لغتي ولطالما ان جوجل كوم هوة الذي يرسل الرسائل ان يتوخى غير لغتي ويبدو من الخادم هوة الذي لايصيطر على الاتجاه 2010/2/24 BimboJones bimbojone...@gmail.com Hi, The FileUpload widget is very picky for security reasons, have you tried to setEnabled to false before adding the FileUpload to the form/ panel, just to see if there is a problem with your radio button code? On 23 Fev, 23:07, seven.reeds seven.re...@gmail.com wrote: Hi, I am using a FileUpload widget for the first time. It is in a place where I want to allow the visitor to either do the FileUpload or enter a URL in a TextBox. I have set up a RadioButton group to toggle between the two choices. In the onClick method for the RadioButtons I can setEnabled or setVisible the TextBox to true/false as needed. The FileUpload widget just seems to ignore these requests. Should it? I will add that the FileUpload Button and TextBox components both stay visible in any set state. The button always stays Enabled the TextBox always appears to be grey'd out/disabled. ideas? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. اتلقى رسائل عديدة من هاذا النوع ولم اتكمن لغتي http://اتلقى رسائل عديدة من هاذا النوع ولم تكنمن لغتي من الصعب الفهم هكذا غير لغتي ولطالما ان جوجل كوم هوة الذي يرسل الرسائل ان يتوخى غير لغتي ويبدو من الخادم هوة الذي لايصيطر على الاتجاه -- www.abuawad.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Can UIBinding's auto-fit LayoutPanel components?
Hi,
you can do this with VerticalPanel like this:
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
ui:style
.vpanel td {
border: 1px solid black;
}
/ui:style
g:VerticalPanel width=100% height=100%
stylePrimaryName={style.vpanel} ui:field=verticalPanel
g:Label ui:field=topPanelTOP/g:Label
g:Label ui:field=contentPanelCONTENT/g:Label
g:Label ui:field=bottomPanelBOTTOM/g:Label
/g:VerticalPanel
/ui:UiBinder
And in your Java file:
@UiField VerticalPanel verticalPanel;
...
verticalPanel.setCellHeight(verticalPanel.getWidget(1), 100%);
This works in Firefox both in Standards mode and in Quirks mode.
In IE, this doesn't really work in Standards mode: If using
RootLayoutPanel, then the row called CONTENT gets 100% of the Window
height (so the BOTTOM row isn't shown). If using RootPanel, the table
doesn't stretch vertically at all.
So for IE, this only works in Quirks mode. Make sure to use RootPanel
instead of RootLayoutPanel!
I'm still looking for a way to make such a layout work in IE and
standards mode. I don't care if it's based on tables or divs. Has
anyone succeeded with this yet?
Chris
On Feb 24, 12:40 am, ahhughes ahhug...@gmail.com wrote:
Sytax corrected the table doesn't work for me unless I put it in
a g:HTMLPanel...
MyEntryPoint.ui.xml
--
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder
xmlns:ui='urn:ui:com.google.gwt.uibinder'
xmlns:g='urn:import:com.google.gwt.user.client.ui'
g:HTMLPanel
table width='100%' height='100%' border='1'
!-- this is the auto-height minimum fill row--
tr
td
g:Label ui:field=topPanel text=TOP/g:Label
/td
/tr
tr height='100%'
td width='100%'
g:Label ui:field=contentPanel
text=CONTENT/g:Label
/td
/tr
tr
td
g:Label ui:field=bottomPanel
text=BOTTOM/g:Label
/td
/tr
/table
/g:HTMLPanel
/ui:UiBinder
There's also some trickery in the entry point:
MyEntryPoint.java
--
public class MyEntryPoint implements EntryPoint {
interface Binder extends UiBinderHTMLPanel, MyEntryPoint {}
private static final Binder binder = GWT.create(Binder.class);
@UiField Label topPanel;
@UiField Label contentPanel;
@UiField Label bottomPanel;
public void onModuleLoad() {
HTMLPanel outer = binder.createAndBindUi(this);
Window.enableScrolling(false);
Window.setMargin(0px);
RootLayoutPanel.get().add(outer);
}
}
On Feb 24, 9:20 am, Andrew Hughes ahhug...@gmail.com wrote:
Hi Chris,
You're right... I want to fill the window 100%. One row is of auto-fit
(minimum height) and the other is 100% (fill whatever is left).
Don't quote me on the syntax below (this is off the top of my head). I don't
want to use html in the ui.xml, but it might be the only way :'(
!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder
xmlns:ui='urn:ui:com.google.gwt.uibinder'
xmlns:g='urn:import:com.google.gwt.user.client.ui'
xmlns:my='urn:import:com.mycompany.myproject.client.ui'
table height='100%' width='100%'
tr
td
my:TopPanel ui:field='topPanel/
td
/tr
tr height='100%'
td
my:ContentPanel ui:field='contentPanel'/
td
/tr
/table
/ui:UiBinder
On Wed, Feb 24, 2010 at 3:03 AM, Chris Lercher
cl_for_mail...@gmx.netwrote:
[Note: I think my previous answer was dropped by the Google Groups
outage (?) - so I'm writing this again...]
Hi Andrew,
you can use g:VerticalPanel in UiBinder. But if you use HTML
Standars mode (!doctype html), then tables render differently than
in quirks mode, especially in IE!
To set some options on the VerticalPanel, you'll maybe have to access
it programmatically as a @UiField.
Let me know, if you find a way to achieve the layout you want. I'm
trying something similar, but I don't see a solution yet that works in
all browsers. Do you intend to do the old table trick, setting one row
to height=0%, and the other to height=100%? I think that doesn't
work in IE. Or how do you want to achieve this with tables? I assume,
you want to make the table stretch to 100% height, where the second
row should take up all remaining space?
If OTOH, you don't want to make the whole thing stretch to 100%
height, then you can use
How to override pseudo gwt standars styles using ClientBundle
Is there a way to override gwt standard styles for build-in widgets. For example if I wanted to override .gwt-ToggleButton-down-hovering and .gwt-ToggleButton-down styles, how do I do it using the ClientBundle ? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Issues in embedding same GWT component twice on the same page
Have you checked the google development mode tab (assuming you are using
eclipse) for uncaught exceptions?
Im thinking specifically the A widget that has an existing parent widget
may not be added to the detach list which will just stop parts of your
screen from loading without any other obvious/external warning/error
I seem to be getting that error all over the place when I try to use the
RootPanel.get().add() functionality, with no obviously good reason at the
moment. Plus I still cant work out what this really actually means! I dont
mean to hijack your thread, but if anyone can explain this error in
laymans terms Id appreciate it!
Good Luck,
J
2010/2/24 Vik vik@gmail.com
Hie
I created a gwt component which is a button (click on which inovkes a
popup).
If i embed it just once then it comes fine on the html page. However, when
i embed it for the second time i just see one.
here is the module load code:
@Override
public void onModuleLoad() {
final Button joinusButton = new Button(Join Us);
joinusButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
// Instantiate the popup and show it.
JoinUsPopup joinusPopup = new JoinUsPopup();
joinusPopup.showRelativeTo(joinusButton);
joinusPopup.show();
}
});
RootPanel.get(joinus).add(joinusButton);
if(RootPanel.get(joinusbottom) != null){
final Button joinusBottomButton = new Button(Join Us);
joinusBottomButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
// Instantiate the popup and show it.
JoinUsPopup joinusBottomPopup = new JoinUsPopup();
joinusBottomPopup.showRelativeTo(joinusBottomButton);
joinusBottomPopup.show();
}
});
RootPanel.get(joinusbottom).add(joinusBottomButton);
}
and mypage.html has following divs
div id=joinus/div
div id=joinusbottom /div
Any idea why i see just one ?
Thankx and Regards
Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com
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Re: Sharing code between GWT projects (Eclipse)
Yes, of course!!! What a stupid mistake I made ... how could I be so blind? :) Thanks a lot for pointing me on this. On Feb 23, 3:10 pm, aditya ch adityac1...@gmail.com wrote: Typically this error would occur when you are trying to access the client code on server side. On Feb 23, 2:02 pm, grue michael.gruetz...@googlemail.com wrote: Hi, I'm working on two GWT projects in Eclipse which share some of their classes. For this I have created a third project in Eclipse (which is a Java Project) to hold the shared classes. The Java Project is exported as a jar file and included by both of the GWT projects. This approach works perfectly when the shared classes are UI widgets (subclasses of Composite or Widget) but now I have introduced a class which uses com.google.gwt.dom.client.Document and as soon as I run any of the projects which include the jar file I get the following exception: java.lang.UnsatisfiedLinkError: com.google.gwt.dom.client.Document.get()Lcom/google/gwt/dom/client/ Document; What could be causing that error? Is it that the shared project is not a GWT project? It's got the GWT libraries in it's classpath so this shouldn't matter, should it? Any hints are highly appreciated. Best regards, Michael -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: how to embed flash in gwt?
or simply build your html fragment and use the html-widget http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/user/client/ui/HTML.html if you don't want to use 3rd party libs On 23 Feb., 20:14, Anoop John anoopjoh...@gmail.com wrote: See the code below. You have to download gwt2swf.jar file and import pl.rmalinowski.gwt2swf.client.ui.SWFWidget; SWFWidget frame=new SWFWidget(flash/sample.swf); frame.setHeight(200px); frame.setWidth(200px); new FlexTable().setWidget(0, 0,frame); On Feb 23, 11:58 pm, mariyan nenchev nenchev.mari...@gmail.com wrote: Hi, i have been given some flash clips that i must embed in my gwt application. I have no idea from flash, any suggestions? Regards. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Applet to Javascript in GWT
you'll need JSNI and a bridge method
the ' bridge method' part of this article may help
http://timepedia.blogspot.com/2007/06/gwt-demystified-generators-part-deux.html
On 23 Feb., 22:10, Stanley Wong wong.stan...@gmail.com wrote:
Specially, this call fails here:
String s = getValue();
try {
applet.getAppletContext().showDocument(
new
URL(javascript:doAlert(\ + id + \,\ + s + \ )));
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
in which this script function is not called.
script
function doAlert( id, message ){
alert(message);
}
function setValue2(msg){
setValue2(msg);
}
/script
How do I fix the URL? Or other methods can help?
Stanley
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Re: gwt 2.0.2: FileUpload and set(Visible/Enabled)
Hi,
Try putting the setEnabled/setVisible calls in a block like this:
DeferredCommand.addCommand(new Command() {
public void execute() {
myObj.setEnabled(true);
}
}
also make sure when building the panel you show the item even if it is
just onLoad of your widget.
If de building of your panel completes you then disable/make it
invisible.
This migth seem odd to your users, so try some type of overlaying
loading panel while building a panel.
And close this overlay once every component is in the state you want
to view.
Hope this helps
On 23 feb, 18:07, seven.reeds seven.re...@gmail.com wrote:
Hi,
I am using a FileUpload widget for the first time. It is in a place
where I want to allow the visitor to either do the FileUpload or enter
a URL in a TextBox. I have set up a RadioButton group to toggle
between the two choices. In the onClick method for the RadioButtons I
can setEnabled or setVisible the TextBox to true/false as needed.
The FileUpload widget just seems to ignore these requests. Should it?
I will add that the FileUpload Button and TextBox components both stay
visible in any set state. The button always stays Enabled the
TextBox always appears to be grey'd out/disabled.
ideas?
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Re: Issues in embedding same GWT component twice on the same page
On Feb 24, 10:50 am, John Denley johnvden...@googlemail.com wrote: Have you checked the google development mode tab (assuming you are using eclipse) for uncaught exceptions? Im thinking specifically the A widget that has an existing parent widget may not be added to the detach list which will just stop parts of your screen from loading without any other obvious/external warning/error I seem to be getting that error all over the place when I try to use the RootPanel.get().add() functionality, with no obviously good reason at the moment. Plus I still cant work out what this really actually means! I dont mean to hijack your thread, but if anyone can explain this error in laymans terms Id appreciate it! It means you cannot RootPanel.get(...) or SomeWidget.wrap(...) an element that happens to be a child/descendant of a Widget (i.e. of an element which GWT thinks it is a GWT Widget's element). As for Vik's issue, sorry, no idea. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Building GWT apps that support adjustable font sizes
On Feb 24, 10:30 am, googelybear googelyb...@gmail.com wrote: so you mean basically anything except px ;-) Regarding EM and PT I have read mixed oppinions in general material about creating web pages. The size of a point (PT) on the screen (i.e. in pixels) is given by the OS independently of the default font size (AFAICT most systems except Windows default to 72dpi, which means 1pt=1px; Windows defaults to 96dpi so .75pt=1px). What experience did you guys make when working with GWT? What works better, EM or PT? I cannot say I have experience in this field, but the choice is between EM and PCT (percentages), not EM and PT (points). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
UiBinder: mixing HTML and Widgets
Hi,
I am using UiBinder , and as I'm used to writing JPSs with tag
libraries where HTML is freely mixed with tag invocations, I end up
writing code which resembles:
g:HTMLPanel styleName={style.column}
h2SubTitle/h2
pg:Label ui:field=_basicInfo//p
pDetails/p
ol
lig:Label ui:field=_name/ /li
lig:Label ui:field=_role/ /li
lig:Label ui:field=_type/ /li
/ol
/g:HTMLPanel
Is this an expected way of using UiBinder ? Should I be rather
wrapping them e.g. in a FlowPanel with proper widgets for the h2 and p
tags?
As I've not completely wrapped my head around UiBinder yet, I'd
appreciate any insights regarding the performance, maintainability,
and overall sanity of this approach.
Thanks,
Robert
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Re: How to reference current window frame - as a formpanel target
On Feb 24, 12:03 am, Blessed Geek blessedg...@gmail.com wrote: On Feb 23, 6:00 am, Thomas Broyer t.bro...@gmail.com wrote: Just use _self. Excellent! Where is this found in the documentation? In HTML: http://www.w3.org/TR/html4/types.html#type-frame-target (where did you found the idea of using _top?) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: silly post about modules
I may be wrong, but I don't think modules have much to do with performance. The reason I say this: At compile time, your modules are all mashed together and made into one big source for the various JS outputs. Using runAsync would definitely have more of a performance benefit than splitting code into different modules. Modules are more about organization. runAsync is about optimization/ performance. On Feb 23, 2:45 pm, bkbonner brian.bon...@paraware.com wrote: I just want to verify a bet I have with someone. A primary benefit of modules is reuse. Is there any benefit to performance with using modules? It seems code-splitting with runAsync will have more of a performance benefit. Help me settle this bet. The gambler. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Refresh in IE 6 clears history
On Feb 23, 11:30 pm, mountaineer peterwong...@gmail.com wrote: When I hit refresh in IE 6, it seems to clear the history stack. Does anyone know why and how we can prevent this? Steps to reproduce: 1. Go tohttp://www.google.com 2. Go tohttp://gwt.google.com/samples/Showcase/Showcase.html 3. Click to a few locations such as: Widgets Basic Button Lists and Menus Suggest Box Text Input Basic Text 4. Hit the browser Refresh button. 5. Now hit the browser back button. Expected Outcome: Should navigate back to where you were last in the Showcase Actual Outcome: Returns you back to google.com This doesn't happen in other browsers. GWT's history in IE6 (and IE7) is done with a hidden iframe which is navigated each time you call History.newItem(); so when you refresh the page, the iframe is recreated and its history is empty. In other browsers, manipulating the URL to change the #hash is enough for a new entry to be added to the browser's history, so refreshing the page doesn't have this side effect. Let's call this a known quirk. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: silly post about modules
On Feb 23, 10:45 pm, bkbonner brian.bon...@paraware.com wrote: I just want to verify a bet I have with someone. A primary benefit of modules is reuse. Is there any benefit to performance with using modules? Absolutely no. (there might be a small impact on the compile time, where each module's gwt.xml has to be parsed and adds entries to the resource oracle, but there's absolutely no impact on the generated code; have you tried a simple app with 2 classes in either a single or two modules? I bet the generated code will be exactly identical, except for class names of course ;-) ) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: hyperlink focuswidget and anchor
On Feb 23, 8:09 pm, brianw brian_whal...@yahoo.ca wrote: I gather that one can user either an anchor for doing some processing in its ClickHandler before activating the link or one can use a hyperlink which is tied to the history but no prior processing is possible since there are no listeners. is there any way of creating a link on which one can do some processing before re-directing the user's page and which has a tie in to the history. Use any clickable widget and call History.newItem from your ClickHandler. If you want the link to be bookmarkable (or, say, right-click - open in new window/tab), then use an Anchor widget and preventDefault() the ClickEvent; otherwise, you can use any kind of button, or a Label/InlineLabel or HTML/InlineHTML (in this case, for best accessibility, don't forget to Accessibility.setRole(link.getElement(), Accessibility.ROLE_BUTTON);) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Why does GWT use UserAgent Sniffing?
On Feb 23, 1:41 pm, DaveC david.andrew.chap...@googlemail.com wrote:
So perhaps your question ought to be why GWT uses the user agent to put
the browser into its 6 categories rather than using browser capability
detection to put them into the same 6 categories.
E... isn't that what I asked?
So my question is NOT- why do we have deferred binding or why does
gwt
test for different browser platforms BUT:
Why does gwt parse the useragent string rather than using object/
feature detection - due to the fragility of sniffing the ua string?
You'd end up checking only some features to give you a hint, which is
way worse than using the useragent string.
Want an example?
if (!window.XMLHttpRequest) {
// this is IE6, so I know:
// - I'll have to synthesize a click event from ondblclick
// - there'll be gotchas with image (pre)loading where the load
event
//might happen synchronously or even not at all
// - I'll have to use AlphaImageLoader for sprites
// - ...
}
And now look at issue 3608:
http://code.google.com/p/google-web-toolkit/issues/detail?id=3608
(keep in mind that the selection script executes in the host page's
context, the iframe sandbox isn't created yet, so there's no $wnd)
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Re: style problems
On Feb 20, 4:47 am, mibtar bim.pangili...@gmail.com wrote:
hi, i'm a bit new to this. but i'm having problems with styles,
associating css files in particular.
i'm using gwt 2.0 on firefox 3.5.7 and running on ubuntu.
i created this class:
public interface Resource extends ClientBundle{
public interface DefaultStyle extends CssResource{
public String menu();
}
@Source(defaultstyle.css)
public DefaultStyle defaultstyle();
}
defaultstyle.css contains:
.menu{
padding:5px;
border-bottom:3px solid #c76df4;
border-left:1px solid #c76df4;
border-top:1px solid #c76df4;
border-right:3px solid #c76df4;
background-color:#EE;
color: #324971;
}
then i tried using the class:
Resource resource = GWT.create(Resource.class);
Label lbl = new Label(test);
lbl.setStyleName(resource.defaultstyle().menu());
simply doesn't work. i can't seem to figure it out, i've tried
changing the class name
in the css . but nothing seems to work.
Have you injected the CSS?
resource.defaultstyle().ensureInjected();
also, does anyone have any idea why the widget are not using any
styles? for example, when i create a button i just get a plain button
and not like the button in the showcase.
The Showcase uses the themes bundled with GWT
(com.google.gwt.user.theme.standard.Standard being the default one)
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Form layout
Hie Is there any form layout available to nicely place text and label fields on my page in GWT ? Please guide Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: cant compile since moving to gwr 2.0.3
after more digging i found the exact line that make it fail is m_bundle= GWT.create(GlobalImageBundle.class); what could cause client bundle creation fail without any exception stack trace?? On Feb 24, 3:47 am, ben fenster fenster@gmail.com wrote: my project was running fine in hosted and compiled modes but when i moved it to another computer with a fresh install and gwt 2.0.3 (was running on gwt2.0 before) it keep failing to compile without an explanation and when i run in debug i see it fails when i try to get an image from client bundle the last lines in the compile output were Rule did not match Rebind result was com.google.gwt.user.client.ui.impl.ClippedImageImpl -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: how to embed flash in gwt?
OK, i tried this gwt2swf lib but it is not working. 1) I created eclipse project with GEP 2) I added the inherit tag in the gwt.xml 3) I added the lib to my classpath 4) I created public folder and put there some swf 5) final SWFWidget swfWidget = new SWFWidget(myflash.swf, 300, 200); swfWidget.addFlashVar(bridgeName, example); RootPanel.get(test).add(swfWidget); 6) Run in dev mode, but nothing is displayed. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Clickable image component
Hie Right now i have a button clicking on which a popup comes up. How can i use an image instead of a button with the same behavior? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Module declares a servlet class ....... , but the web.xml has no corresponding mapping; please add the following lines to your web.xml
On Feb 22, 5:29 pm, Janka giancalban...@gmail.com wrote: Hi to all, I tried to test the demo to understand Introduction to GWT Remote Procedure Calls (RPC) (with example application) http://www.ajaxmatters.com/articles/gwt/rpc_remote_procedure_calls_ex... This article is nearly 3 years old !!! How about the tutorials from the GWT documentation? http://code.google.com/webtoolkit/doc/latest/tutorial/RPC.html -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
cant compile since moving to gwr 2.0.3
my project was running fine in hosted and compiled modes but when i moved it to another computer with a fresh install and gwt 2.0.3 (was running on gwt2.0 before) it keep failing to compile without an explanation and when i run in debug i see it fails when i try to get an image from client bundle the last lines in the compile output were Rule did not match Rebind result was com.google.gwt.user.client.ui.impl.ClippedImageImpl -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Question : How set a parameter type as inout when using rpc with gwt ?
Hi Martin,
very interesting application you're working on. But - you're using a
Long for noOfFingers? BTW, how do I specify, which finger to cut off
first? ;-)
On Feb 24, 11:55 am, Martin Trummer martin.trum...@24act.at wrote:
there's no such thing as inout-parameters
you'll have to return the new value
if there are more values you want to return,
then you have to declare a class that simply
holds the value and use this class as the
return type of your service-function
class ReturnObject {
String userName;
Long noOfFingers
}
public ReturnObject cutFingerOff(Long noOfFingersToCutOff, String
userName, Long noOfFingers) {
ReturnObject result = new ReturnObject ();
result.noOffFingers = noOfFingers - noOfFingersToCutOff;
if (result.noOffFingers = 0) {
result.noOffFingers = 0;
result.userName = no finger john;
} else {
result.userName = userName;
}
return result;
}
On 23 Feb., 21:32, Ehsan khodaara...@gmail.com wrote:
Hi
I've a sample gwt2 rpc service i need to set some of it's parameters
as out or inout (like out or ref parmeter types in microsoft wcf), but
i could not find anything about it in gwt documents or related forums :
(
Can anybody help me please ?!
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Re: Download failure
On Feb 23, 4:04 pm, Maverick alberto.si...@gmail.com wrote:
Hi all
I'm experiencing a problem while implementing a download servlet; I'm
not sure what's the nature of the problem, but since it appears
withing a GWT/GAE application, I'm firstly posting it here. Please,
let me know if this not the right place.
I'm developing an application under Mac OS 10.5. In hosted mode (the
only I can run now), the user produces some data on the client side,
and then he has the possibility to save locally the data according to
a file format. To do this, the data is jsonized and sent to an
HttpServlet. The servlet de-jsonizes the data, writes it to some xml
files, stores the files into a ZipOutputStream and writes the zip to
the response output. The header content type of the response is then
set as attachment and sent back.
The symptom of the problem is that on the client side the response is
received but the browser (Firefox) does not display the save as.
Here is the smallest non-working server-side code (without zip/xml
concerns):
protected void doPost( HttpServletRequest req, HttpServletResponse
resp )
throws ServletException, IOException
{
ServletOutputStream out = resp.getOutputStream();
resp.setContentType( application/download );
resp.setHeader(Content-Disposition,
attachment;filename=output.bin);
out.println( Test );
resp.setContentLength( 4 );
}
And here is the client-side:
void loadHttpServlet()
{
String url = GWT.getHostPageBaseURL() + saveProjectLocally;
RequestBuilder builder = new RequestBuilder(
RequestBuilder.POST,
url );
try
{
builder.sendRequest( getJSONdata(), new
RequestCallback() {
public void onError( Request request,
Throwable exception )
{
}
public void onResponseReceived( Request
request,
Response response )
{
{
// Window.alert(
response.getStatusCode() + - +
response.getText() );
}
}
} );
}
catch( Exception e )
{
Window.alert( e.getMessage() );
}
}
Notice that:
- response.getText() successfully reports Test
- in Firebug, net panel, after the request has completed, if I right-
click and select Open Response in New Tab, the Save as box appears
and a file with random name (e.g., +hA6gF9P(2).part) is saved with the
right content.
I have googled a lot, both on the web and on this forum, to find a
solution but I didn't find anything matching my problem.
Any idea?
This is just the way XMLHttpRequest (hence RequestBuilder) work.
You'll have to use a FormPanel or (better IMO) create a temporary file
server-side (or whatever could be equivalent in GAE) and return a
download URL to your GWT app that you'd then Window.open() to start
the download.
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Re: Issues in embedding same GWT component twice on the same page
Thanks for this Thomas this has helped me narrow down my problem, but Im
still not sure why Im getting the error heres my HTML code:
body
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
TEST HARNESSbr
table id=registration_page
tbody
tr
td id=loadingcontainer
Loading the Application, Please wait.br
/td
/tr
tr
td id=logincontainer
/td
/tr
/tbody
/table
TEST HARNESS END
/body
Heres my onmoduleLoad():
{
RootPanel.get(registration_page).setVisible(true);
RootPanel.get(logincontainer).add(new HTML(+LOGIN SCREEN));
}
If I comment out the first line it works fine, and if I leave it as above I
get the error on the second line.
From what you have said, Im guessing that the very act of using the
setVisible is making GWT think that the registration_page is now a GWT
widget and so it now wont let me add the new HTML to the logincontainer
which is a child of registration_page, presumably because there is a
possibility that I could setVisible(false) and that would effectively
kill the logincontainer?!
Have I read this correct?
Again apologies to Vik for hijacking your thread, Im going to use my test
harness to try to recreate your issue in compensation, however I notice that
you seem to have defined a new JoinUsPopup class, and not included the code
for that, so its possible the problem is in the code for that class
Cheers,
J
On 24 February 2010 10:56, Thomas Broyer t.bro...@gmail.com wrote:
On Feb 24, 10:50 am, John Denley johnvden...@googlemail.com wrote:
Have you checked the google development mode tab (assuming you are
using
eclipse) for uncaught exceptions?
Im thinking specifically the A widget that has an existing parent widget
may not be added to the detach list which will just stop parts of your
screen from loading without any other obvious/external warning/error
I seem to be getting that error all over the place when I try to use the
RootPanel.get().add() functionality, with no obviously good reason at
the
moment. Plus I still cant work out what this really actually means! I
dont
mean to hijack your thread, but if anyone can explain this error in
laymans terms Id appreciate it!
It means you cannot RootPanel.get(...) or SomeWidget.wrap(...) an
element that happens to be a child/descendant of a Widget (i.e. of an
element which GWT thinks it is a GWT Widget's element).
As for Vik's issue, sorry, no idea.
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Re: Issues in embedding same GWT component twice on the same page
OK Vik, so using the standard PopupPanel your code works fine for me
On 24 February 2010 12:40, John Denley johnvden...@googlemail.com wrote:
Thanks for this Thomas this has helped me narrow down my problem, but Im
still not sure why Im getting the error heres my HTML code:
body
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
TEST HARNESSbr
table id=registration_page
tbody
tr
td id=loadingcontainer
Loading the Application, Please wait.br
/td
/tr
tr
td id=logincontainer
/td
/tr
/tbody
/table
TEST HARNESS END
/body
Heres my onmoduleLoad():
{
RootPanel.get(registration_page).setVisible(true);
RootPanel.get(logincontainer).add(new HTML(+LOGIN SCREEN));
}
If I comment out the first line it works fine, and if I leave it as above I
get the error on the second line.
From what you have said, Im guessing that the very act of using the
setVisible is making GWT think that the registration_page is now a GWT
widget and so it now wont let me add the new HTML to the logincontainer
which is a child of registration_page, presumably because there is a
possibility that I could setVisible(false) and that would effectively
kill the logincontainer?!
Have I read this correct?
Again apologies to Vik for hijacking your thread, Im going to use my test
harness to try to recreate your issue in compensation, however I notice that
you seem to have defined a new JoinUsPopup class, and not included the code
for that, so its possible the problem is in the code for that class
Cheers,
J
On 24 February 2010 10:56, Thomas Broyer t.bro...@gmail.com wrote:
On Feb 24, 10:50 am, John Denley johnvden...@googlemail.com wrote:
Have you checked the google development mode tab (assuming you are
using
eclipse) for uncaught exceptions?
Im thinking specifically the A widget that has an existing parent
widget
may not be added to the detach list which will just stop parts of your
screen from loading without any other obvious/external warning/error
I seem to be getting that error all over the place when I try to use the
RootPanel.get().add() functionality, with no obviously good reason at
the
moment. Plus I still cant work out what this really actually means! I
dont
mean to hijack your thread, but if anyone can explain this error in
laymans terms Id appreciate it!
It means you cannot RootPanel.get(...) or SomeWidget.wrap(...) an
element that happens to be a child/descendant of a Widget (i.e. of an
element which GWT thinks it is a GWT Widget's element).
As for Vik's issue, sorry, no idea.
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Re: Form layout
FlexTable should be one of the options, or Grid maybe, but flextable allows you to to colspan and rowspan using that you could build your own widget that could have methods like addControl(String label, Widget control) or something On Feb 24, 1:59 pm, Vik vik@gmail.com wrote: Hie Is there any form layout available to nicely place text and label fields on my page in GWT ? Please guide Thankx and Regards Vik Founderwww.sakshum.comwww.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Implement removable stock quote as in Google finance
Check out the MouseOverHandler Interface. http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html?overview-summary.html On Feb 24, 12:45 am, enjoylife youwe...@gmail.com wrote: In Google finance, when you mouse over a recent stock quote, it will display an X next to stock quote, click X will delete the quote. This feature is very nice, instead of waiting for user click, it uses mouse over, it more interactive and remove cluttering on the screen. Has anyone implemented this feature? What will be a good way to do this? Thanks. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
FormPanel.onSubmit not canceled
Hi everyone!
First of all, this is not the issue with hidden iframe not assigned to
a form.
I have two similar forms in my GWT app. Both of them cancel the submit
in onSubmit handler but one of them works (meaning the form isn't
sent) but the other one doesn't. I think it a browser error because I
tried to step through the code after GWT compiler produces the
resulting JS code and I modified hookEvents to show me the result
passed to form.onsubmit like this:
form.onsubmit = $entry(function(){
iframe (iframe.__formAction = form.action);
var __res = listener.onFormSubmit();
alert(__res);
return __res;
}
__res indeed is false but the form is sent regardless of it.
It looks like its a problem in Firefox (3.6), Chrome works just fine.
I fixed this by assigning dummy action that loads empty file.
Did anyone came ocross this problem as well? Do you have any other
suggestions?
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Re: Clickable image component
The Image class has the ability to add ClickHandlers to it. Add a ClickHandler that in it's onClick method opens your Popup. On Feb 24, 6:36 am, Vik vik@gmail.com wrote: Hie Right now i have a button clicking on which a popup comes up. How can i use an image instead of a button with the same behavior? Thankx and Regards Vik Founderwww.sakshum.comwww.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to provide a local css resource file with a Module
another bad from me, :(. I'm kind-of a junior to intermediate in Java and sometime I mix the terms, thanks Thomas for correcting me. On Feb 24, 1:06 pm, Thomas Broyer t.bro...@gmail.com wrote: On Feb 23, 6:14 pm, Ashish Khivesara ashish.khives...@gmail.com wrote: Thanks Ashar for your response. I am a little perplexed though. Java does not allow the 'public' as part of package name, and hence eclipse does not let me do that. So how can one name a package as e.g. com.ashish.client.music.public (if I understood what you meant correctly) In Eclipse, create a folder, not a package, it'll work. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Disabling click on DecoratedStackPanel
check the method public void onBrowserEvent(Event event) on StackPanel (DecoratedStackPanel extends from it)... you need to override this method. On Wed, Feb 24, 2010 at 2:24 AM, Abdullah Shaikh abdullah.shaik...@gmail.com wrote: anyone ? On Tue, Feb 23, 2010 at 8:08 PM, Abdullah Shaikh abdullah.shaik...@gmail.com wrote: Hi All, I have a DecoratedStackPanel, the stacks of which I want to show programatically using the showStack method, but I want to disable the user clicking on the stack to open it, how to disable click ? Thanks, Abdullah -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Implement removable stock quote as in Google finance
Yeah, it's really simple to implements, you only have to embed any widget inside a FocusPanel. Then you'll be able to read any mouse action on that region. Christian On Wed, Feb 24, 2010 at 8:40 AM, Sean slough...@gmail.com wrote: Check out the MouseOverHandler Interface. http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html?overview-summary.html On Feb 24, 12:45 am, enjoylife youwe...@gmail.com wrote: In Google finance, when you mouse over a recent stock quote, it will display an X next to stock quote, click X will delete the quote. This feature is very nice, instead of waiting for user click, it uses mouse over, it more interactive and remove cluttering on the screen. Has anyone implemented this feature? What will be a good way to do this? Thanks. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Using GWT 2 Custom Events
My new Blog Post Using GWT 2 Custom Events : http://davidmaddison.blogspot.com/2010/02/using-gwt-2-custom-events.html Contains a simple example of build custom events and firing them. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Clickable image component
Hie Thanks this worked. How about changing the mouse icon on hovering this image? Without that people might not know if that is clickable. Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com On Wed, Feb 24, 2010 at 7:12 PM, Sean slough...@gmail.com wrote: The Image class has the ability to add ClickHandlers to it. Add a ClickHandler that in it's onClick method opens your Popup. On Feb 24, 6:36 am, Vik vik@gmail.com wrote: Hie Right now i have a button clicking on which a popup comes up. How can i use an image instead of a button with the same behavior? Thankx and Regards Vik Founderwww.sakshum.comwww.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT 1.7.1 IE7 and ClickHandler that not work
I search this in google, but i don't find solution.
I have code like this:
public void addModule(final Module module) {
final HtmlListItem moduleItem = new
HtmlListItem(module.getTitle());
moduleItem.setStylePrimaryName(module-title);
adminMenu.add(moduleItem);
moduleItem.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent paramClickEvent) {
try {
currentItem.removeStyleName(current-module);
currentItem.setStylePrimaryName(module-title);
currentItem = moduleItem;
currentItem.setStylePrimaryName(module-title current-module);
module.load();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
in FF3.6 when user click moduleItem ( this is LI element - text is in
DIV elment added to LI) then code execude correctly. But in IE7 code
doesn't execute.
My addClickHandler in HtmlListItem class :
public HandlerRegistration addClickHandler(final ClickHandler
paramClickHandler) {
clickHandlers.add(paramClickHandler);
HandlerRegistration handlerRegistration = new HandlerRegistration()
{
public void removeHandler()
{
clickHandlers.remove(paramClickHandler);
}
};
return
handlerRegistration;
}
How to change this code to work in
IE7
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GWT 1.7.x missing plugin issue
Hi, I don't know if it can help, but I had this issue trying to run Hosted Mode from command line with GWT 1.7.0. Then I get this weird message missing plugin. After some effort I found out that for some reason I had to set the port selection automatic by adding this parameters to the JVM: -port auto I know it work! I think my environment does not like the default GWT port I think this link can help also : http://code.google.com/webtoolkit/doc/1.6/FAQ_DebuggingAndCompiling.html Cheers Eric -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
passing multiple variables from the server to client
I'm new to gwt and I'm trying to pass data from the server (database) to the client. I'm able to pass one variable successfully let's say someone first name, but I can't not seem to find a way to pass two variables to the client using RPC, i.e. an ID and NAME. Can someone help me with this I know it's something small I'm over looking I just can't figure it out. Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Plugin failed to connect to hosted mode server
Dear Sir, After run debugging in Eclipse, I copy url to paste to the browser, it always shows the error dialog like this Plugin failed to connect to hosted mode server Actually, I have installed gwt-dev plugin already but I really wonder why it asks me all the time. I run on Ubuntu 9.10 and Eclipse galelio this is the url: http://localhost:35543/StockWatcher.html?gwt.codesvr=127.0.0.1:-1 Thanks for any comment. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Internal exception in GWT 2.0.2 Compile
Hi, I can't compile my GWT project, because of this exception: gwtc: [java] Compiling module com.jdnet.disqas.disqas [java][ERROR] Errors in 'jar:file:/C:/MeisaM/gwt-2.0.2/gwt- user.jar!/com/google/gwt/user/client/DOM.java' [java] [ERROR] Line 34: Rebind result 'com.google.gwt.user.client.impl.DOMImpl' cannot be abstract [java][ERROR] Errors in 'jar:file:/C:/MeisaM/gwt-2.0.2/gwt- user.jar!/com/google/gwt/dom/client/DOMImpl.java' [java] [ERROR] Line 22: Rebind result 'com.google.gwt.dom.client.DOMImpl' cannot be abstract [java][ERROR] Cannot proceed due to previous errors BUILD FAILED please help me to solve the problem. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Specifying -bindAddress 0.0.0.0 with gwt-maven-plugin
I was not able to use that switch in maven. On Feb 22, 5:42 pm, Nathan Wells nwwe...@gmail.com wrote: Have any of you maven users out there (or anyone at all, really) figured out how to specify a bindAddress argument in the gwt:run goal? I would like to be able to connect to the gwt server from a VM on my machine, but can't find a way to do that, currently. Is there some way of specifying arguments to the gwt server other than the standard maven configuration? Thanks, -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Issue: Compile GWT1.6.4 code on 64 bit OS CentOS - JDK 1.6.0_04
Hello Friends, While compiling GWT code on 64-bit CentOS with Jdk1.6.0_04, I get the following message: Please advise. Build tool used is CruiseControl that calls a master build.xml : [cc]Feb-24 01:33:09 ScriptRunner - copyGWTCompileCode: [cc]Feb-24 01:33:10 ScriptRunner - [cc]Feb-24 01:33:10 ScriptRunner - compileGWTCode: [cc]Feb-24 01:33:24 ScriptRunner - [java] Compiling module com.giki.GikiApplication [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] # An unexpected error has been detected by Java Runtime Environment: [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] # SIGSEGV (0xb) at pc=0x2b82de3c822a, pid=9372, tid=1146300736 [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] # Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b19 mixed mode linux-amd64) [cc]Feb-24 01:33:34 ScriptRunner - [java] # Problematic frame: [cc]Feb-24 01:33:34 ScriptRunner - [java] # V [libjvm.so +0x1f122a] [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] # An error report file with more information is saved as: [cc]Feb-24 01:33:34 ScriptRunner - [java] # /data/cc/ cruisecontrol-bin-2.8.3/projects/gikiapp/giki/app/hs_err_pid9372.log [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] # If you would like to submit a bug report, please visit: [cc]Feb-24 01:33:34 ScriptRunner - [java] # http://java.sun.com/webapps/bugreport/crash.jsp [cc]Feb-24 01:33:34 ScriptRunner - [java] # The crash happened outside the Java Virtual Machine in native code. [cc]Feb-24 01:33:34 ScriptRunner - [java] # See problematic frame for where to report the bug. [cc]Feb-24 01:33:34 ScriptRunner - [java] # [cc]Feb-24 01:33:34 ScriptRunner - [java] Java Result: 134 thanks, Amol -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
run GWT under eclipse platform using equinox http service
Hi all, i now working on a project which use eclipse platform on the server side and the UI of the project will be built GWT i'm using equinox http service which allows me to make HTTPServelt inside my eclipse but this time i need my eclipse plug-in hold the GWT server side remoteServiceServelt i wonder if you can help me. thanks for you time yours, Shady Shrif -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
help Regarding beginner in GWT
Hello guys, So i am having trouble, i am a student doing a project using GWT. I want to be able to have a login/logout website but my trouble is i do not know where to start. There are no tutorials out there to help. I have searched the web. My project will look like the mail sample application with file uploading and sharing. But my trouble is i do not know where to start. I am going to use hibernate4gwt for Database persistence to store data on users and files uploaded. But as i look through the mail application and other sample application, i just do not know how to setup the login/logout service i want to provide. It should be the simplest part for me. Cause if i was developing with Tapestry i would be able to do it.It is so simple. But i want to be able to do it with GWT Could someone point me in the right direction. Thanks for listening molleman -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Integration of GWT2.0 with Struts1
Hii I am very much new to dis forum . I hv just started learning GWT . I have an application implementing struts 1.x want to use some of the GWT features (eg SUGGESTION BOX) in my application . we are strictly following MVC architecture . Now i want to know step by step procedure to integrate GWT with struts1.x . -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Error Message
I'm getting the following error messages in my code: 20:20:48.017 [ERROR] [resolutionfriend] Line 293: No source code is available for type edu.washington.cs.resolutionfriend.Schedule; did you forget to inherit a required module? 20:20:48.068 [ERROR] [resolutionfriend] Line 296: No source code is available for type edu.washington.cs.resolutionfriend.Reminder; did you forget to inherit a required module? 20:20:48.068 [ERROR] [resolutionfriend] Line 296: No source code is available for type edu.washington.cs.resolutionfriend.Milestone; did you forget to inherit a required module? 20:20:48.068 [ERROR] [resolutionfriend] Line 296: No source code is available for type edu.washington.cs.resolutionfriend.Goal.Privacy; did you forget to inherit a required module? 20:20:48.068 [ERROR] [resolutionfriend] Line 296: No source code is available for type edu.washington.cs.resolutionfriend.MilestoneGoal; did you forget to inherit a required module? 20:20:48.068 [ERROR] [resolutionfriend] Line 296: No source code is available for type edu.washington.cs.resolutionfriend.EnduranceGoal; did you forget to inherit a required module? This happens when working with the client-side forms, and I refer to a class I have. I'm not sure which modules I need to inherit or which xml files to mess with. Could someone please help? Thanks, Steve -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Migration Traditional Web to GWT
Dear Sir, I would like your idea on how to convert my existing web application developed on Maven, Struts 1, Hibernate and Mysql to GWT and BigTable Data Store. Happy to get any idea on this. Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Image Viewing with GWT (TIFF and DICOM)
Hi, I am trying to display images that are of tiff and dicom formats but is facing problems in doing so. Is it possible to display images of thses types of format? -Dwin -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Invoking JS file
Hello, I have s problem with flexcroll.js file. I have it included in my projects HTML and when I run project it wors fine. But later in my projcet I delete all widget from RootPanel - RootPanel.clear() and flexcroll,js funcionallity is not working any more. I tried all different things like attaching it again and so on but nothing works. Any idea what am I doing wrong? best Matej -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Invoking JS file
try RootPanel.get().clear(); On Wed, Feb 24, 2010 at 4:36 PM, Šobis matej.poklu...@gmail.com wrote: Hello, I have s problem with flexcroll.js file. I have it included in my projects HTML and when I run project it wors fine. But later in my projcet I delete all widget from RootPanel - RootPanel.clear() and flexcroll,js funcionallity is not working any more. I tried all different things like attaching it again and so on but nothing works. Any idea what am I doing wrong? best Matej -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Design question
Hie I am fairly new to GWT and here is my question I have already a jsp/html base web application. I am trying to replace some parts of this app using GWT. So, currently i can see there is a default module xml is created. I added a new EntryPoint class in the app for implementing a popup on page 1. Now, for page 2 which has another kind of form should i create a new module class and entry point class for this form? or should i just create another entry point class in the existing module? or should i use the same entry point class and in the onModuleLoad method based on the div element present I should just render that particular ui ? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: cant compile since moving to gwr 2.0.3
thanks but it worked after i restarted my computer :)
On Feb 24, 6:36 am, PKolenic pkole...@gmail.com wrote:
It might be throwing a throwable and not an exception.
Try wrapping it in:
try {
m_bundle = GWT.create(GlobalImageBundle.class);} catch(Throwable throw) {
system.out.print(throw.getMessage());
}
That should help tract down better what is going on.
On Feb 24, 5:05 am, ben fenster fenster@gmail.com wrote:
after more digging i found the exact line that make it fail is
m_bundle= GWT.create(GlobalImageBundle.class);
what could cause client bundle creation fail without any exception
stack trace??
On Feb 24, 3:47 am, ben fenster fenster@gmail.com wrote:
my project was running fine in hosted and compiled modes but when i
moved it to another computer with a fresh install and gwt 2.0.3 (was
running on gwt2.0 before) it keep failing to compile without an
explanation and when i run in debug i see it fails when i try to get
an image from client bundle the last lines in the compile output were
Rule did not match
Rebind result was
com.google.gwt.user.client.ui.impl.ClippedImageImpl- Hide quoted text -
- Show quoted text -
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Re: DatePicker disabling specified dates
I tried using formatting but i can't disable the cells of the
DatePicker
I just want to disable all dates before a given date. how do i do
that ?
On Jan 20, 6:54 pm, Jim Douglas jdoug...@basis.com wrote:
If you're using a DateBox, you can define a custom Format with your
own parsing rules with:
setFormat(new CustomDateFormat(DateTimeFormat.getFormat
(pattern)));
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/g...)
private static final String DATE_BOX_FORMAT_ERROR =
dateBoxFormatError;
private class CustomDateFormat extends DateBox.DefaultFormat
{
public CustomDateFormat(DateTimeFormat dateTimeFormat)
{
super(dateTimeFormat);
}
@Override
public Date parse(DateBox dateBox, String dateText, boolean
reportError)
{
Date date = null;
try
{
if (dateText.length() 0)
{
date = getDateTimeFormat().parseStrict(dateText);
}
}
catch (Exception exception)
{
// According to the documentation, this should be an
// IllegalArgumentException, but bugs in
DateTimeFormat
// can cause other exceptions to be thrown, for
example:
// java.lang.StringIndexOutOfBoundsException: String
index out of range: 0
// at java.lang.String.charAt(String.java:558)
// at
com.google.gwt.i18n.client.DateTimeFormat.parseInt(DateTimeFormat.java:
1415)
}
if (date == null)
{
// If there are other formats you want to support, do
the parsing here
}
if (date != null)
{
// If there aredatesthat you want to disallow, set
date to null here
}
if (date == null reportError)
{
dateBox.addStyleName(DATE_BOX_FORMAT_ERROR);
}
return date;
}
}
On Jan 19, 8:02 am, Mark Davis markdavis1...@gmail.com wrote:
Hi,
I need todisablespecifieddatesin DatePicker.
What is the best way to do it?
thanks in advance,
Mark
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Re: Design question
Hi Vik, please read this article: http://aarendar.wordpress.com/2010/01/11/custom-integration-of-gwt-widgets-into-jsps/ Sincerely, Alex On Wed, Feb 24, 2010 at 4:46 PM, Vik vik@gmail.com wrote: Hie I am fairly new to GWT and here is my question I have already a jsp/html base web application. I am trying to replace some parts of this app using GWT. So, currently i can see there is a default module xml is created. I added a new EntryPoint class in the app for implementing a popup on page 1. Now, for page 2 which has another kind of form should i create a new module class and entry point class for this form? or should i just create another entry point class in the existing module? or should i use the same entry point class and in the onModuleLoad method based on the div element present I should just render that particular ui ? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Read-only RichTextArea?
I also came into that problem... BTW there's already a setEnabled function
that should work, but doesn't... I'll check issues and report that if it's
not already.
Christian
On Tue, Jan 12, 2010 at 11:13 AM, selezovikj semir.elezo...@gmail.comwrote:
com.google.gwt.core.client.JavaScriptException: (TypeError):
iframe.contentWindow is null
What do you think might be causing this null pointer exception ?
On Jan 12, 1:23 pm, Manuel Carrasco Moñino man...@apache.org wrote:
This method also works in IE
private native void setEnabled(Element iframe, boolean b) /*-{
var doc = iframe.contentWindow.document;
if (doc.body.contentEditable)
doc.body.contentEditable = b;
else
doc.designMode = b ? 'On' : 'Off';
}-*/;
On Tue, Jan 12, 2010 at 12:10 PM, Manuel Carrasco Moñino
man...@apache.orgwrote:
You can try setting on/off the iframe designMode attribute , something
like
this.
RichTextArea area = new RichTextArea();
setEnabled(area.getElement(), false);
native void setEnabled(Element iframe, boolean b) /*-{
iframe.contentWindow.document.designMode = b ? 'On' : 'Off';
}-*/;
It works for ff and webkit, ie seems not working.
Regards
Manuel Carrasco Moñino
On Sun, Jan 3, 2010 at 6:05 AM, vacorda victoraco...@gmail.com
wrote:
You can try something like this this:
DOM.setElementPropertyBoolean(getElement(), disabled, true or
false);
On Jan 2, 5:56 pm, Elchin elchin.asga...@gmail.com wrote:
One way would be catching all events, and redoing them, but that is
a
big time hassle, I wonder if there is any way to do it from DOM?
On Dec 16 2009, 6:28 pm, Elchin elchin.asga...@gmail.com wrote:
Is there a way to makeRichTextArearead-only like
TextArea.setReadOnly
(true)?
What I need in my application is the possibility to edit the rich
text
only by buttons in toolbar, and not through typing.
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Re: Read-only RichTextArea?
Found it, as been fixed and will be released soon.
http://code.google.com/p/google-web-toolkit/issues/detail?id=1488q=Richtextarea
Christian
On Wed, Feb 24, 2010 at 9:59 AM, Christian Goudreau
goudreau.christ...@gmail.com wrote:
I also came into that problem... BTW there's already a setEnabled function
that should work, but doesn't... I'll check issues and report that if it's
not already.
Christian
On Tue, Jan 12, 2010 at 11:13 AM, selezovikj semir.elezo...@gmail.comwrote:
com.google.gwt.core.client.JavaScriptException: (TypeError):
iframe.contentWindow is null
What do you think might be causing this null pointer exception ?
On Jan 12, 1:23 pm, Manuel Carrasco Moñino man...@apache.org wrote:
This method also works in IE
private native void setEnabled(Element iframe, boolean b) /*-{
var doc = iframe.contentWindow.document;
if (doc.body.contentEditable)
doc.body.contentEditable = b;
else
doc.designMode = b ? 'On' : 'Off';
}-*/;
On Tue, Jan 12, 2010 at 12:10 PM, Manuel Carrasco Moñino
man...@apache.orgwrote:
You can try setting on/off the iframe designMode attribute , something
like
this.
RichTextArea area = new RichTextArea();
setEnabled(area.getElement(), false);
native void setEnabled(Element iframe, boolean b) /*-{
iframe.contentWindow.document.designMode = b ? 'On' : 'Off';
}-*/;
It works for ff and webkit, ie seems not working.
Regards
Manuel Carrasco Moñino
On Sun, Jan 3, 2010 at 6:05 AM, vacorda victoraco...@gmail.com
wrote:
You can try something like this this:
DOM.setElementPropertyBoolean(getElement(), disabled, true or
false);
On Jan 2, 5:56 pm, Elchin elchin.asga...@gmail.com wrote:
One way would be catching all events, and redoing them, but that is
a
big time hassle, I wonder if there is any way to do it from DOM?
On Dec 16 2009, 6:28 pm, Elchin elchin.asga...@gmail.com wrote:
Is there a way to makeRichTextArearead-only like
TextArea.setReadOnly
(true)?
What I need in my application is the possibility to edit the rich
text
only by buttons in toolbar, and not through typing.
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Re: ClassNotLoaded exception on serialized class
I'm using GWT 2.0, and it looks like it does not need this
annotation. I'll try it anyway.
On Feb 23, 9:38 pm, Blessed Geek blessedg...@gmail.com wrote:
Need more details. Which version of gwt are you using?
For gwt 1.7 I had to do this.
It is possible your problem is due to your failure to declare
typeargs.
Whenever you use your own serializable classes you have to @annotate
its structure in the comment section of the code to inform gwt
compiler about your datatype.
For example, to allow you to pass HashmapString, String as
parameter, and expecting ListGameResult to be returned, you have to
@annotate the following in your gwt java source.
/**
* @gwt.TypeArgs toServerData java.util.HashMap
java.lang.String,java.lang.String
* @gwt.TypeArgs com.xxx.testapp.client.GameResult
**/
public interface MyGame
{
List serviceResponse(
HashMapString, String toServerData);
}
For gwt 1.6, 1.7, a section of this document would describe use of
typeargs
annotation.http://code.google.com/webtoolkit/doc/1.6/DevGuideServerCommunication
However, I am unable to locate the same documentation for gwt 2.0. Not
sure if it typeargs are still required. but you could try.
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Re: GWT 1.7.1 IE7 and ClickHandler that not work
Ok... I find bug... in IE7...
ClickHandler should be add to all widgets in HtmlListItem.
On 24 Lut, 15:15, koziolek bjkuczyn...@gmail.com wrote:
I search this in google, but i don't find solution.
I have code like this:
public void addModule(final Module module) {
final HtmlListItem moduleItem = new
HtmlListItem(module.getTitle());
moduleItem.setStylePrimaryName(module-title);
adminMenu.add(moduleItem);
moduleItem.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent paramClickEvent) {
try {
currentItem.removeStyleName(current-module);
currentItem.setStylePrimaryName(module-title);
currentItem = moduleItem;
currentItem.setStylePrimaryName(module-title current-module);
module.load();
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
in FF3.6 when user click moduleItem ( this is LI element - text is in
DIV elment added to LI) then code execude correctly. But in IE7 code
doesn't execute.
My addClickHandler in HtmlListItem class :
public HandlerRegistration addClickHandler(final ClickHandler
paramClickHandler) {
clickHandlers.add(paramClickHandler);
HandlerRegistration handlerRegistration = new HandlerRegistration()
{
public void removeHandler()
{
clickHandlers.remove(paramClickHandler);
}
};
return
handlerRegistration;
}
How to change this code to work in
IE7
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Announcing GWT 2.0.3
The GWT 2.0.3 point release is now available for download. It contains fixes for bugs found in the 2.0.0 release. Noteworthy Fixed Issues - Using a PopupPanel in Internet Explorer without a history IFrame throws a NullPointerException (#4584http://code.google.com/p/google-web-toolkit/issues/detail?id=4584 ) - Opera support for Historyis not working (#3956http://code.google.com/p/google-web-toolkit/issues/detail?id=3956 ) Thanks, John on behalf of the Google Web Toolkit team -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Issues in embedding same GWT component twice on the same page
On Feb 24, 1:40 pm, John Denley johnvden...@googlemail.com wrote:
Thanks for this Thomas this has helped me narrow down my problem, but Im
still not sure why Im getting the error heres my HTML code:
body
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
TEST HARNESSbr
table id=registration_page
tbody
tr
td id=loadingcontainer
Loading the Application, Please wait.br
/td
/tr
tr
td id=logincontainer
/td
/tr
/tbody
/table
TEST HARNESS END
/body
Heres my onmoduleLoad():
{
RootPanel.get(registration_page).setVisible(true);
RootPanel.get(logincontainer).add(new HTML(+LOGIN SCREEN));
}
If I comment out the first line it works fine, and if I leave it as above I
get the error on the second line.
From what you have said, Im guessing that the very act of using the
setVisible is making GWT think that the registration_page is now a GWT
widget
No, RootPanel.get(...) creates a RootPanel widget that wraps the
element, whether you call setVisible or not.
and so it now wont let me add the new HTML to the logincontainer
which is a child of registration_page, presumably because there is a
possibility that I could setVisible(false) and that would effectively
kill the logincontainer?!
Possibly because you could do weird things with the
registration_page that would somehow put logincontainer in such a
state that GWT would correctly clean up after itself on page unload,
leading to memory leaks.
As I said on issue 3511 a while ago:
If all you want to do with rightTopTable is make it visible/
invisible, use
Document.get().getElementById(rightTopTable) and then
getStyle().setProperty(display, none) or UIObject.setVisible(e,
false); you don't
need a Widget here.
http://code.google.com/p/google-web-toolkit/issues/detail?id=3511
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detecting if frame is loaded and if there is an scrollbar...
hi, My GWT module is using a frame widget, I want to resize the frame so that the webpage inside fits in and no scroll bar or extra space appears. how do i detect if the frame is loaded and is there an scrollbar in the frame? Thanks for any help... -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Issues in embedding same GWT component twice on the same page
AH-HA (yes that was my AH-HA moment!)
That really helps me understand your original post that you mentioned below,
I didnt get the significance of you saying you don't need a Widget here.
because as far as my application was working, I didnt HAVE a widget, and i
didnt want a widget, and as far as I knew i was not creating a widget, but
now you tell me that using RootPanel.get() turns that section INTO a widget,
it all suddenly makes sense! LOL
Thanks, I think i can figure it all out from here now...
On 24 February 2010 15:30, Thomas Broyer t.bro...@gmail.com wrote:
On Feb 24, 1:40 pm, John Denley johnvden...@googlemail.com wrote:
Thanks for this Thomas this has helped me narrow down my problem, but Im
still not sure why Im getting the error heres my HTML code:
body
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
TEST HARNESSbr
table id=registration_page
tbody
tr
td id=loadingcontainer
Loading the Application, Please wait.br
/td
/tr
tr
td id=logincontainer
/td
/tr
/tbody
/table
TEST HARNESS END
/body
Heres my onmoduleLoad():
{
RootPanel.get(registration_page).setVisible(true);
RootPanel.get(logincontainer).add(new HTML(+LOGIN SCREEN));
}
If I comment out the first line it works fine, and if I leave it as above
I
get the error on the second line.
From what you have said, Im guessing that the very act of using the
setVisible is making GWT think that the registration_page is now a
GWT
widget
No, RootPanel.get(...) creates a RootPanel widget that wraps the
element, whether you call setVisible or not.
and so it now wont let me add the new HTML to the logincontainer
which is a child of registration_page, presumably because there is a
possibility that I could setVisible(false) and that would effectively
kill the logincontainer?!
Possibly because you could do weird things with the
registration_page that would somehow put logincontainer in such a
state that GWT would correctly clean up after itself on page unload,
leading to memory leaks.
As I said on issue 3511 a while ago:
If all you want to do with rightTopTable is make it visible/
invisible, use
Document.get().getElementById(rightTopTable) and then
getStyle().setProperty(display, none) or UIObject.setVisible(e,
false); you don't
need a Widget here.
http://code.google.com/p/google-web-toolkit/issues/detail?id=3511
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Re: how to embed flash in gwt?
Hi, i was having path problems. Excuse me! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: NumberFormat/DateTimeFormat reusability
Since you are in JavaScript, thread safety should not matter as far as concurrent updates to object state. Regardless, you can see from the code in both classes that the state is not really changed once the pattern has been parsed. Of course, there can be memory size issues if you store lots objects statically versus creating as necessary (a CPU issue). That is your decision based on your design. On Feb 23, 3:21 pm, Evgeny Shepelyuk eshepel...@gmail.com wrote: Hello, Are classes mentioned in subject thread-safew and reusable. For instance if i'm using them in cell renderer in GXT grid for formatting value. Should i create instance each time i need to format value or instance can be created once and then reused ? -- Best Regards Evgeny K. Shepelt -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Image Viewing with GWT (TIFF and DICOM)
GWT can only do what browsers can do, and browsers won't display these formats without a plugin. You can purchase a plugin from some 3rd party, or you can convert the image to a format supported by your browser, like JPEG or PNG, and display that. To convert the image, you need a commercial library or Sun's JAI/JAI-ImageI/O. My application supports a document imaging/document management system in which the vast majority of the images are TIFF Gp4 (with just enough of other formats, TIFF and otherwise, to keep me on my toes). I use JAI and JAI-ImageI/O to decompress, manipulate, and convert the images to PNG for display in the browser. On Feb 24, 2:32 am, dwin dwin...@gmail.com wrote: Hi, I am trying to display images that are of tiff and dicom formats but is facing problems in doing so. Is it possible to display images of thses types of format? -Dwin -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Unable to run ant devmode (NullPointerException)
Hello, i am just starting to try GWT and i already fail at the Get started with the GWT SDK section. I am supposed to run ant devmode, but i get the following result: tstin...@linux-2d15:~/devel/gwt/MyWebApp ant devmode Buildfile: build.xml libs: javac: devmode: [java] Exception in thread GWT Update Checker java.lang.NullPointerException [java]at com.google.gwt.dev.shell.CheckForUpdates.check(CheckForUpdates.java: 256) [java]at com.google.gwt.dev.DevModeBase $1.run(DevModeBase.java:879) [java] java.lang.NullPointerException [java]at com.google.gwt.dev.shell.BrowserListener.init(BrowserListener.java: 69) [java]at com.google.gwt.dev.DevModeBase.ensureCodeServerListener(DevModeBase.java: 898) [java]at com.google.gwt.dev.DevModeBase.doStartup(DevModeBase.java:888) [java]at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1030) [java]at com.google.gwt.dev.DevModeBase.run(DevModeBase.java: 783) [java]at com.google.gwt.dev.DevMode.main(DevMode.java:275) BUILD SUCCESSFUL Total time: 1 second java is the sun sdk 16.0_18. I am running under SLED11 (virtualized inside VirtualBox). Internet Access is possible. Any Idea what might be wrong? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Image Viewing with GWT (TIFF and DICOM)
And for DICOM, I have made some ok experiences with the free (at least as free as in beer?!) toolkit dcmtk. Maybe you'll find this useful: http://support.dcmtk.org/docs/mod_dcmimage.html dcmtk can be downloaded here: http://www.dcmtk.org/dcmtk.php.en It's written in C, not in Java, so you'll have to use JNI or interface with the command line. Chris On Feb 24, 6:58 pm, Thad thad.humphr...@gmail.com wrote: GWT can only do what browsers can do, and browsers won't display these formats without a plugin. You can purchase a plugin from some 3rd party, or you can convert the image to a format supported by your browser, like JPEG or PNG, and display that. To convert the image, you need a commercial library or Sun's JAI/JAI-ImageI/O. My application supports a document imaging/document management system in which the vast majority of the images are TIFF Gp4 (with just enough of other formats, TIFF and otherwise, to keep me on my toes). I use JAI and JAI-ImageI/O to decompress, manipulate, and convert the images to PNG for display in the browser. On Feb 24, 2:32 am, dwin dwin...@gmail.com wrote: Hi, I am trying to display images that are of tiff and dicom formats but is facing problems in doing so. Is it possible to display images of thses types of format? -Dwin -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Invoking JS file
It's not problem with clear, it looks it works too good:) Problem is, that after clearing root panel, I attach widget with inner HTML, which should invoke js file (class in the HTML div does that). But nothing happens... On Feb 24, 3:41 pm, rudolf michael roud...@gmail.com wrote: try RootPanel.get().clear(); On Wed, Feb 24, 2010 at 4:36 PM, Šobis matej.poklu...@gmail.com wrote: Hello, I have s problem with flexcroll.js file. I have it included in my projects HTML and when I run project it wors fine. But later in my projcet I delete all widget from RootPanel - RootPanel.clear() and flexcroll,js funcionallity is not working any more. I tried all different things like attaching it again and so on but nothing works. Any idea what am I doing wrong? best Matej -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Validating ClientBundles ?
Hi Andrey, I'm looking into this now, and will try to resolve it for the 1.3 release. Thanks, Keith On Thu, Feb 18, 2010 at 4:49 AM, Andrey razumovsky.and...@gmail.com wrote: Hi there, Are there any news about this issue? I've got two GWT installations - 1.7.0 and 2.0.0 and NO (!) google projects in my workspace. Still, when opening a large non-gwt project always crashes eclipse. This is definitely a show-stopper! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: silly post about modules
Sweet. Thanks. On Feb 24, 6:16 am, Thomas Broyer t.bro...@gmail.com wrote: On Feb 23, 10:45 pm, bkbonner brian.bon...@paraware.com wrote: I just want to verify a bet I have with someone. A primary benefit of modules is reuse. Is there any benefit to performance with using modules? Absolutely no. (there might be a small impact on the compile time, where each module's gwt.xml has to be parsed and adds entries to the resource oracle, but there's absolutely no impact on the generated code; have you tried a simple app with 2 classes in either a single or two modules? I bet the generated code will be exactly identical, except for class names of course ;-) ) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Substituting your own java class instead of GWT-provided one
Ok, I just found the page that talks about it: http://code.google.com/p/google-web-toolkit/wiki/DeferredBindingsForJRE I am not sure if this will work for the GWT compile process, but I'll try. I also not understanding this line in the document: Because the browser is not always known, you must specify a default deferred binding that is suitable on all browsers. Add that deferred binding to Emulation.gwt.xml. Here is what it looks like for StringBuffer. It this telling us to unwrap the gwt-user.jar, change Emulation.gwt.xml and and rewrap it again??? Thanks, Yaakov. On Feb 24, 1:35 pm, Yaakov yaakov.chai...@gmail.com wrote: Hi, I seem to remember seeing somewhere that it's possible to through gwt.xml to substitute your own class instead of the GWT-provided one. Could someone point me to a resource where it would explain how to do it, etc. The reason I am attempting this is because of this bug in GWT compiler:http://code.google.com/p/google-web-toolkit/issues/detail?id=4423 I would really like to use generics in my Async interface and Andrew submitted a patch which doesn't look like will be making it into GWT release any time soon (judging by the status of the bug). Any help would be appreciated. Thanks, Yaakov. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Validating ClientBundles ?
I have a patch out to resolve this bug, so look for it to be fixed in 1.3. We're going to make available a special preview build of 1.3 next week, so watch for an announcement in this mailing list and let me know if the 1.3 preview does not fix this for you. Keith On Wed, Feb 24, 2010 at 2:33 PM, Keith Platfoot kplatf...@google.comwrote: Hi Andrey, I'm looking into this now, and will try to resolve it for the 1.3 release. Thanks, Keith On Thu, Feb 18, 2010 at 4:49 AM, Andrey razumovsky.and...@gmail.comwrote: Hi there, Are there any news about this issue? I've got two GWT installations - 1.7.0 and 2.0.0 and NO (!) google projects in my workspace. Still, when opening a large non-gwt project always crashes eclipse. This is definitely a show-stopper! -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to implement body onload=jsFunction()
perhaps something like this?
public void onModuleLoad() {
// put code here that constructs the widget and inserts it into
the
DOM
DeferredCommand.addCommand(new Command() {
public void execute() {
// put code here that checks the height of the
widget
}
});
}
On Feb 24, 7:33 am, Jim jim.p...@gmail.com wrote:
I want to get Widget.getOffsetHeight. In Widget.onload,
getOffsetHeight returns 0. I think once document is ready,
Widget.getOffsetHeight returns true height. Is there a way to
implement onload for html body element?
Regards,
Jim
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Re: GWT + FormPanel + FileUpload + HTTPS
In our case we never would take advantage of RequestBuilder's username and password fields. All of our apps that require authentication have the auth handled by the web server. Each app lives under a directory with Basic Auth enabled on the directory. We also redirect all non- SSL traffice to the auth'd dirs to https versions of the URL. The server side scripts can then get the remote_user info from the query string. We would not use the RequestBuilder username and password because we figure those strings must be embedded in the resulting javascript. and that might prove to be to tempting a target. We have a couple of apps that live under SSL redirected dirs as above but without authentication set. These apps ask for usernames and passwords and pass that info along with the form data over the SSL connection to the server. On Jan 20, 7:48 am, chillyspoon chillysp...@gmail.com wrote: Hi everyone, We use GWT extensively for a highly interactive user interface that administers various software and hardware systems via a combination of APIs. Right now I need to introduce functionality for file upload that is posting (HTTP POST) to an SSL URL with preemptive BASIC AUTH. We are using GWT 1.7 and cannot upgrade to 2.0 at this point by the way. I have noticed that RequestBuilder provides the means to set a user and password but do not know how to use this in conjunction with FormPanel and theFileUploadwidget. Although I suspect that a successful no op RequestBuilder request will be enough to provide authentication for following requests in the same session. My real problem is making any request as I don't appear to be able to POST to a SSL protected URL at all. e.g. RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, https://mydomain/other/;); rb.setUser(myuser); rb.setPassword(mypass); rb.setHeader(http.authentication.preemptive, true); The URL definitely exists and is listening - I can post it using other clients. Access to restricted URI denied I suspect I'm not even getting out of the browser but thought that it should work as long as I'm on the same domain - would a different port (which I do have) cause the same security gate to close? Cheers, Chilly. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to implement body onload=jsFunction()
it works like a charm. Thanks.
On Feb 24, 4:38 pm, davidroe roe.da...@gmail.com wrote:
perhaps something like this?
public void onModuleLoad() {
// put code here that constructs the widget and inserts it
into the
DOM
DeferredCommand.addCommand(new Command() {
public void execute() {
// put code here that checks the height of
the widget
}
});
}
On Feb 24, 7:33 am, Jim jim.p...@gmail.com wrote:
I want to get Widget.getOffsetHeight. In Widget.onload,
getOffsetHeight returns 0. I think once document is ready,
Widget.getOffsetHeight returns true height. Is there a way to
implement onload for html body element?
Regards,
Jim
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Re: ClassNotLoaded exception on serialized class
Nope - adding that doesnt work either.
Is there anything else people have been doing with GWT 2.0 to
instantiate serializable classes on the server?
On Feb 24, 7:02 am, JA jimmy.alamparam...@ubisoft.com wrote:
I'm using GWT 2.0, and it looks like it does not need this
annotation. I'll try it anyway.
On Feb 23, 9:38 pm, Blessed Geek blessedg...@gmail.com wrote:
Need more details. Which version of gwt are you using?
For gwt 1.7 I had to do this.
It is possible your problem is due to your failure to declare
typeargs.
Whenever you use your own serializable classes you have to @annotate
its structure in the comment section of the code to inform gwt
compiler about your datatype.
For example, to allow you to pass HashmapString, String as
parameter, and expecting ListGameResult to be returned, you have to
@annotate the following in your gwt java source.
/**
* @gwt.TypeArgs toServerData java.util.HashMap
java.lang.String,java.lang.String
* @gwt.TypeArgs com.xxx.testapp.client.GameResult
**/
public interface MyGame
{
List serviceResponse(
HashMapString, String toServerData);
}
For gwt 1.6, 1.7, a section of this document would describe use of
typeargs
annotation.http://code.google.com/webtoolkit/doc/1.6/DevGuideServerCommunication
However, I am unable to locate the same documentation for gwt 2.0. Not
sure if it typeargs are still required. but you could try.
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Re: Is there a best practice for compiling multiple modules?
That is where we started, but thanks for the reminder to check it again -- things may have changed. (They didn't, but it doesn't hurt to look!) During various JavaOne and GoogleIO presentations a few other methods have been identified to speed things up, but for the most part we have incorporated those ideas already as well. If I recall correctly, the folks at ZoHo are migrating to GWT from a set of JSPs, not unlike what we are up to; perhaps they have some tips. I can't imagine many other teams being in a similar situation with a large number of modules. Thanks, - Jim. On Feb 19, 6:43 am, DaveC david.andrew.chap...@googlemail.com wrote: The only thing I could suggest is outlined herehttp://code.google.com/webtoolkit/doc/latest/FAQ_DebuggingAndCompilin... (but you've probably already looked at this...) Sorry I can't be more help - it has got me thinking though, where I work will probably run into the same problem in the (near) future. Cheers, Dave On Feb 19, 12:47 am, JimmyJoe skwee...@gmail.com wrote: I appear to be in a rare situation with regard to GWT use: my team has dozens of independent GWT modules and our compile times are rising as we add more modules. A couple years back the company I work for decided to switch to GWT for new product development. We have a SaaS portal that has dozens of legacy applications written in JSPs, so this was a big change for us. Now that we do all new development in GWT, we are developing all new products as separate modules, each of which is hosted in its own JSP (to take advantage of all our legacy code there, punt on some development costs, etc.). They fit in with our existing code very well. Long story short, we now find ourselves with upwards of 20 modules and climbing, and our complete build times are getting extraordinarily long. Here's a little more info: Many of our modules are built on a common framework which is its own module sans entrypoint. Often a module will consist of a single page of functionality distinct from other features in our product suite -- for instance setting org preferences, searching for emails, etc. Some of the modules could be combined, such as administration modules; my concern with that approach is that we're still using GWT 1.7 and don't have code splitting to keep our performance numbers good if we go that direction. Regardless of that special case, however, we will eventually have dozens of large(-ish?), complex GWT modules that need to be regularly compile. Even with Ant's parallel and GWT's localWorkers we are already seeing significantly extended compile times. Our current approach for single product development is to comment out all the modules that are not under development (Google's own best practice, as far as I have heard), and we are using development mode extensively, which obviously removes the need to compile the GWT code often. We also do no internationalization or localization. What are your thoughts? Is there a good way to manage a large number of modules and keep compile times down? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT RPC behind an Apache Proxy
I have setup a Proxy in apache to forward all request from http://www.myserver.com/apps to the glassfish server http://www.myserver.com:8080/. This appears to work for everything, but requests to the GWT RPC service which throws an NPE. If I change the proxy from http://www.myserver.com/myApplication to forward to http://www.myserver.com:8080/myApplication. Does anyone know how to make this work so that I don't have to setup a proxy for each application? This is a similar if not the same problems as http://groups.google.com/group/google-web-toolkit/browse_thread/thread/c4f6f320eb441fa8 I guess my question is what is the reason for requiring exactly the same path. Is there a way around this. Finally, is there a security issue that this is supposed to prevent? Thanks, -- Chad -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Design question
Hie Sorry this does not answer my question. Can you please advise? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com On Wed, Feb 24, 2010 at 8:21 PM, Alexander Arendar alexander.aren...@gmail.com wrote: Hi Vik, please read this article: http://aarendar.wordpress.com/2010/01/11/custom-integration-of-gwt-widgets-into-jsps/ Sincerely, Alex On Wed, Feb 24, 2010 at 4:46 PM, Vik vik@gmail.com wrote: Hie I am fairly new to GWT and here is my question I have already a jsp/html base web application. I am trying to replace some parts of this app using GWT. So, currently i can see there is a default module xml is created. I added a new EntryPoint class in the app for implementing a popup on page 1. Now, for page 2 which has another kind of form should i create a new module class and entry point class for this form? or should i just create another entry point class in the existing module? or should i use the same entry point class and in the onModuleLoad method based on the div element present I should just render that particular ui ? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Design question
I suggest you to create 2 modules, one for each page. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: passing multiple variables from the server to client
Hi ,, you need pass as a String Variables or Object Which is contains group of Object (ID and Name) and one more thing what type of request format you are using i.e JSON OR XML. Thanks, Malli. On Tue, Feb 23, 2010 at 6:50 PM, Magic har...@alexandersoftware.net wrote: I'm new to gwt and I'm trying to pass data from the server (database) to the client. I'm able to pass one variable successfully let's say someone first name, but I can't not seem to find a way to pass two variables to the client using RPC, i.e. an ID and NAME. Can someone help me with this I know it's something small I'm over looking I just can't figure it out. Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Unable to run ant devmode (NullPointerException)
Can u paste me your build.xml ? oh sorry may be its huge paste me at least devmode target? On Wed, Feb 24, 2010 at 1:34 PM, stinnux m...@stinnux.de wrote: Hello, i am just starting to try GWT and i already fail at the Get started with the GWT SDK section. I am supposed to run ant devmode, but i get the following result: tstin...@linux-2d15:~/devel/gwt/MyWebApp ant devmode Buildfile: build.xml libs: javac: devmode: [java] Exception in thread GWT Update Checker java.lang.NullPointerException [java]at com.google.gwt.dev.shell.CheckForUpdates.check(CheckForUpdates.java: 256) [java]at com.google.gwt.dev.DevModeBase $1.run(DevModeBase.java:879) [java] java.lang.NullPointerException [java]at com.google.gwt.dev.shell.BrowserListener.init(BrowserListener.java: 69) [java]at com.google.gwt.dev.DevModeBase.ensureCodeServerListener(DevModeBase.java: 898) [java]at com.google.gwt.dev.DevModeBase.doStartup(DevModeBase.java:888) [java]at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1030) [java]at com.google.gwt.dev.DevModeBase.run(DevModeBase.java: 783) [java]at com.google.gwt.dev.DevMode.main(DevMode.java:275) BUILD SUCCESSFUL Total time: 1 second java is the sun sdk 16.0_18. I am running under SLED11 (virtualized inside VirtualBox). Internet Access is possible. Any Idea what might be wrong? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Is there a best practice for compiling multiple modules?
Which Tool you are using ..if ANT (since i'm using) we can. Thanks, Malli. On Wed, Feb 24, 2010 at 8:05 PM, JimmyJoe skwee...@gmail.com wrote: That is where we started, but thanks for the reminder to check it again -- things may have changed. (They didn't, but it doesn't hurt to look!) During various JavaOne and GoogleIO presentations a few other methods have been identified to speed things up, but for the most part we have incorporated those ideas already as well. If I recall correctly, the folks at ZoHo are migrating to GWT from a set of JSPs, not unlike what we are up to; perhaps they have some tips. I can't imagine many other teams being in a similar situation with a large number of modules. Thanks, - Jim. On Feb 19, 6:43 am, DaveC david.andrew.chap...@googlemail.com wrote: The only thing I could suggest is outlined herehttp:// code.google.com/webtoolkit/doc/latest/FAQ_DebuggingAndCompilin... (but you've probably already looked at this...) Sorry I can't be more help - it has got me thinking though, where I work will probably run into the same problem in the (near) future. Cheers, Dave On Feb 19, 12:47 am, JimmyJoe skwee...@gmail.com wrote: I appear to be in a rare situation with regard to GWT use: my team has dozens of independent GWT modules and our compile times are rising as we add more modules. A couple years back the company I work for decided to switch to GWT for new product development. We have a SaaS portal that has dozens of legacy applications written in JSPs, so this was a big change for us. Now that we do all new development in GWT, we are developing all new products as separate modules, each of which is hosted in its own JSP (to take advantage of all our legacy code there, punt on some development costs, etc.). They fit in with our existing code very well. Long story short, we now find ourselves with upwards of 20 modules and climbing, and our complete build times are getting extraordinarily long. Here's a little more info: Many of our modules are built on a common framework which is its own module sans entrypoint. Often a module will consist of a single page of functionality distinct from other features in our product suite -- for instance setting org preferences, searching for emails, etc. Some of the modules could be combined, such as administration modules; my concern with that approach is that we're still using GWT 1.7 and don't have code splitting to keep our performance numbers good if we go that direction. Regardless of that special case, however, we will eventually have dozens of large(-ish?), complex GWT modules that need to be regularly compile. Even with Ant's parallel and GWT's localWorkers we are already seeing significantly extended compile times. Our current approach for single product development is to comment out all the modules that are not under development (Google's own best practice, as far as I have heard), and we are using development mode extensively, which obviously removes the need to compile the GWT code often. We also do no internationalization or localization. What are your thoughts? Is there a good way to manage a large number of modules and keep compile times down? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Converting GWT Compiled JS to Readable JS
Any ideas, everyone? I'm currently stuck on this. :(
On Feb 22, 8:06 pm, Mark mi...@serbizyo.com wrote:
Hi guys,
In order to track exceptions in our GWT application (client-side), we
hook a global exception handler in our EntryPoint. Our exception
handler builds the stack trace from the exception and sends it to our
server (we have a GWT servlet to receive error messages).
Now, our problem is that the stack trace we receive is compiled
Javascript code and we need to convert this into readable form in the
server so we can make a diagnosis. While we can just switch PRETTY so
we can receive readable stack traces, this is not feasible for the
same reasons GWT obfuscates the generated Javascript by default. Is
there some way to convert compiled JS to its PRETTY form?
I included some snippets below.
Thank you very much.
Mark
---
// Code to add the global exception handler
GWT.setUncaughtExceptionHandler(new GWT.UncaughtExceptionHandler() {
public void onUncaughtException(Throwable e) {
// Build stack trace and send to server (also via GWT RPC)
}
});
---
// Sample Error Report received by our server
com.google.gwt.core.client.JavaScriptException: (TypeError): Cannot
call method 'appendChild' of null
stack: TypeError: Cannot call method 'appendChild' of null
at HWb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:7733:136)
at XTb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:6686:69)
at sUb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:8364:254)
at mUb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:7890:119)
at xUb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:8093:223)
at RTb (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:6925:84)
at YLd (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:7335:125)
at tMd (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:7655:36)
at Object.wMd [as ti] (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:4503:26)
at Object.Fce [as ti] (application url/
44D564B03BAFE7018D3D21B76DE277F3.cache.html:3108:24)
type: non_object_property_call
arguments: appendChild,
Unknown.HWb(Unknown source:0)
Unknown.XTb(Unknown source:0)
Unknown.sUb(Unknown source:0)
Unknown.mUb(Unknown source:0)
Unknown.xUb(Unknown source:0)
Unknown.RTb(Unknown source:0)
Unknown.YLd(Unknown source:0)
Unknown.tMd(Unknown source:0)
Unknown.wMd(Unknown source:0)
Unknown.Fce(Unknown source:0)
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Re: Design question
Hie Prashant More insight on your suggestion for a newbie plz? I mean why do you think that is better option? Thankx and Regards Vik Founder www.sakshum.com www.sakshum.blogspot.com On Thu, Feb 25, 2010 at 9:53 AM, Prashant Gupta nextprash...@gmail.comwrote: I suggest you to create 2 modules, one for each page. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
