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--- Begin Message ---============================================================================= Today's Topic Summary ============================================================================= - incubator's PagingScrollTable(pagination+Sorting) [2 updates] http://groups.google.com/group/google-web-toolkit/t/e208dfeaca9412 - Problem: FormPanel / FileUpload - special characters and german umlauts [2 updates] http://groups.google.com/group/google-web-toolkit/t/e868c61da8410b04 - Announcing the Google Plugin for Eclipse 1.1.0 [1 update] http://groups.google.com/group/google-web-toolkit/t/aa74940787785f51 - Menu Bar issue [1 update] http://groups.google.com/group/google-web-toolkit/t/a31ff6969df02a1 - GWT 2.0 RC1 [2 updates] http://groups.google.com/group/google-web-toolkit/t/63d445191f15421c - Redistributing GWT apps in a commercial software [1 update] http://groups.google.com/group/google-web-toolkit/t/f58d7ab3f162711e - GWT History Interacts Badly With Non-History iFrame [1 update] http://groups.google.com/group/google-web-toolkit/t/559c72d21b35933c - Tomcat RPC Failure on Lost Client Connections. [1 update] http://groups.google.com/group/google-web-toolkit/t/921b7df19e0f590b - instanceof Element check fails in FF [1 update] http://groups.google.com/group/google-web-toolkit/t/6a33715db583f175 - Disabling inline images (data URIs) [2 updates] http://groups.google.com/group/google-web-toolkit/t/e2333743390874c2 - Help! Displaying helpful data on a form. [2 updates] http://groups.google.com/group/google-web-toolkit/t/8eaf0b405806be08 - How to create a development/debug and production setup [1 update] http://groups.google.com/group/google-web-toolkit/t/2298b91155bb9a3e - ComboBox ?? [1 update] http://groups.google.com/group/google-web-toolkit/t/6a48561c6b08f862 ============================================================================= Topic: incubator's PagingScrollTable(pagination+Sorting) Url: http://groups.google.com/group/google-web-toolkit/t/e208dfeaca9412 ============================================================================= ------------------------- 1 of 2 ------------------------- From: shloka <[email protected]> Date: Nov 16 10:28PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/88d9e36c31ccbcc5 Davis, thanks for the post ... In your example Are you using the pagination also? How do you maintain sorted data between the pages?? I have implemented sorting almost like what you have done.... but i am facing problem in maintaining the sorted data with the pagination. say i have 10 rows and i make it 5 rows per page.Hence i get 2 pages now the first page is sorted and fine .when i click the button to go to next page the control goes to the below function in the DataSourceTableModel public void requestRows(final Request request, final Callback<Student> callback) { // here we have method to create the new data.. how do we stop this? since i have 5 more rows of old sorted data yet to be rendered or if we have hard coded array list data it will again fetch the data as per page size ie first 5 data but i need data from 6 to 10 . } pls share u r thoughts on this..... Thanks Chythanya ------------------------- 2 of 2 ------------------------- From: Davis Ford <[email protected]> Date: Nov 17 07:31AM -0500 Url: http://groups.google.com/group/google-web-toolkit/msg/2c0fc8322ea3e700 Hi Chythanya -- take a look at the Live Demo on that page. I do have paging in place with the PagingOptions, and sorting works just fine with it. Regards, Davis -- Zeno Consulting, Inc. home: http://www.zenoconsulting.biz blog: http://zenoconsulting.wikidot.com p: 248.894.4922 f: 313.884.2977 ============================================================================= Topic: Problem: FormPanel / FileUpload - special characters and german umlauts Url: http://groups.google.com/group/google-web-toolkit/t/e868c61da8410b04 ============================================================================= ------------------------- 1 of 2 ------------------------- From: GWT-Newbie <[email protected]> Date: Nov 17 01:31AM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/864f44577d5127c8 On the client side, I did "uploadForm.setEncoding (FormPanel.ENCODING_MULTIPART);" In the server code, I have nothing like a encoding or a charset setting. I have no idea to fix it, dan anyone help me? ------------------------- 2 of 2 ------------------------- From: GWT-Newbie <[email protected]> Date: Nov 17 02:51AM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/414f5daa9a6bb892 I tried request.setCharacterEncoding(text/hmtl; UTF-8" and got the same result. -.- ============================================================================= Topic: Announcing the Google Plugin for Eclipse 1.1.0 Url: http://groups.google.com/group/google-web-toolkit/t/aa74940787785f51 ============================================================================= ------------------------- 1 of 1 ------------------------- From: shahid <[email protected]> Date: Nov 17 02:37AM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/174e0e7620782d92 Rajneev, you are right I had it reverted to rev 6787. thanks. looking forward to get the plugin updated .. ============================================================================= Topic: Menu Bar issue Url: http://groups.google.com/group/google-web-toolkit/t/a31ff6969df02a1 ============================================================================= ------------------------- 1 of 1 ------------------------- From: muhannad nasser <[email protected]> Date: Nov 17 11:53AM +0200 Url: http://groups.google.com/group/google-web-toolkit/msg/837bf86f5a7305f9 Dear all; i am trying to modify the menu in GWT, i created a composite object that contains horizontal panel, which contains two menus... but the problem in the menu... when i select item and remove the mouse it stays selected...... if it is one menu i am ok with that... but because i have two menus... it get ugly when i select one item from each menu..... so my question how i can remove the style from the selected item after the item loses focus......... thanks -- ~~~With Regards~~~ Muhannad Dar-Nasser ~~Computer Systems Engineering~~ ============================================================================= Topic: GWT 2.0 RC1 Url: http://groups.google.com/group/google-web-toolkit/t/63d445191f15421c ============================================================================= ------------------------- 1 of 2 ------------------------- From: Allahbaksh <[email protected]> Date: Nov 16 11:16PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/61c670abdc4e90ba Hi GWT Team, I noticed that Bruce has created a page GWT 2.0 RC. But I am not able to find GWT 2.0 RC1. Is is due on 17th early morning? Bruce one more request if Google guys can open Google Wave UI Source code then it would great. That is amazingly fast application with all functionality which I would desire in any great web application. Regards, Allahbaksh ------------------------- 2 of 2 ------------------------- From: Kango_V <[email protected]> Date: Nov 17 01:32AM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/9e0ae23ecfc775ce I too would love to have a look at the wave ui source code as it seems to be exactly the style of app i'd like to write. We need to turn GWT from a toolkit to a framework. ============================================================================= Topic: Redistributing GWT apps in a commercial software Url: http://groups.google.com/group/google-web-toolkit/t/f58d7ab3f162711e ============================================================================= ------------------------- 1 of 1 ------------------------- From: Parag Thakur <[email protected]> Date: Nov 16 09:41PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/d8333970119661d1 Thomas, Thanks! That's exactly what I was looking for. regards, Parag ============================================================================= Topic: GWT History Interacts Badly With Non-History iFrame Url: http://groups.google.com/group/google-web-toolkit/t/559c72d21b35933c ============================================================================= ------------------------- 1 of 1 ------------------------- From: Carl <[email protected]> Date: Nov 16 09:33PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/3ded15fe39ff6aac Brian, I appreciate your response and apologize for not having noticed it until now. I've moved on from this issue for the moment and will probably revisit it once I get my initial deployment out the door. Your suggestion is reasonable but, as I mentioned, I have some doubts as to whether it would work, because it seems to me that changes to the non-GWT-History iframe can affect the browser's own history without informing the GWT History mechanism. However, until I actually try what you are suggesting, I can't be sure that it would not work; it may be that when the change to the contents of the non-GWT-History iframe are made from a Hyperlink rather than by a direct user click on an anchor that targets that iframe, the browser will not place its own disruptive items on the History list in addition to those entered by GWT. So I *will* try that more virtuous approach but, as St. Augustine said, "not now." Another concern, however, is that as someone fairly new to developing for the public net, I'm a bit paranoid about the shadowy area of SEO, and also AdSense spidering, and would like to keep things as vanilla as possible when it comes to links to other pages. Using an iframe alone is already a little "iffy" in that regard, because there is some question as to whether the links to the framed page will be credited back to the containing page. If I add on top of that dual paths for the bots vs. the humans, the possibility that this will be perceived as "cloaking" is added to the already cloudy mix. So, I'll try your suggestion but may still stay with the simpler (albeit non-ideal from the standpoint of bookmarking) approach, even if your suggestion works. Carl ============================================================================= Topic: Tomcat RPC Failure on Lost Client Connections. Url: http://groups.google.com/group/google-web-toolkit/t/921b7df19e0f590b ============================================================================= ------------------------- 1 of 1 ------------------------- From: "t.dave" <[email protected]> Date: Nov 16 09:15PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/4bc6754df082a873 there's a bit of content on the web about this problem. if memory serves it was at least partly blamed on the RPCServletUtils.readContentAsUtf8() method - that sometimes the request doesn't make it to the server. this was blamed on the vagaries of the internet. i have it all the time in my web app - probably at least once a day, but have been unable to replicate it or track down the exact cause. what version of GWT are you running? i'm still on 1.5.3 - my hope is that once i finally get around to rewriting ALL my listeners into a handler bus and upgrade to 1.7 (or even 2.0 by the time i get to it), this problem will be solved. ============================================================================= Topic: instanceof Element check fails in FF Url: http://groups.google.com/group/google-web-toolkit/t/6a33715db583f175 ============================================================================= ------------------------- 1 of 1 ------------------------- From: bhomass <[email protected]> Date: Nov 16 09:14PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/d25dfd96618842dd I have this statement NodeList<Node> childNodes = tdElement.getChildNodes(); for (int i=0; i<childNodes.getLength(); i++){ Node childNode = childNodes.getItem(i); if (childNode instanceof Element&& !"#text".equals (childNode.getNodeName())){ dosomething(); } } but the #text nodes get thru the if (childNode instanceof Element) check. I have to add if (childNode instanceof Element&& !"#text".equals (childNode.getNodeName()) to fix it. I am sure #text is not an element, and this problem does not occur in IE, only in FF. anyone else knows about this anomaly? ============================================================================= Topic: Disabling inline images (data URIs) Url: http://groups.google.com/group/google-web-toolkit/t/e2333743390874c2 ============================================================================= ------------------------- 1 of 2 ------------------------- From: frostw <[email protected]> Date: Nov 16 08:19PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/aadde4d6ac6f7a34 Thanks for the reply Thomas. This fixed my IE tree issue. However, I now find that attempting to use a GWT application with Firefox (3.5.3) through the Firepass server fails completely. This is even with the simplest GWT application e.g. package det.networks.derboard.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.ui.Label; import com.google.gwt.user.client.ui.RootPanel; public class Derboard implements EntryPoint { // Application entry point public void onModuleLoad() { Label l = new Label("Test"); RootPanel.get().add(l); } } Firefox chokes on this with a 'Error: F5_RewriteBufferFragment is not defined' in the error window. This exact same code runs fine through Firepass in IE7, IE8, Opera 10, Chrome 4.0.245 Does anyone have any idea how to go about fixing this? I'm rather stumped. Line: 1 ------------------------- 2 of 2 ------------------------- From: frostw <[email protected]> Date: Nov 16 08:35PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/25d0741e389d552 I should add that I realise this is more of an F5 issue, but since their troubleshooting documentation boils down to "techniques to avoid when writing Firepass compatible applications (http://www.f5.com/pdf/ deployment-guides/firepass-rproxy-dg.pdf)", it's a bit out of my control as it's all GWT code that is causing me headaches. ============================================================================= Topic: Help! Displaying helpful data on a form. Url: http://groups.google.com/group/google-web-toolkit/t/8eaf0b405806be08 ============================================================================= ------------------------- 1 of 2 ------------------------- From: Davis Ford <[email protected]> Date: Nov 16 11:17PM -0500 Url: http://groups.google.com/group/google-web-toolkit/msg/39bba40195c12fae Are you using GWT-RPC? I'm not sure I understand your problem completely. So if I have a service like: public interface MyService extends RemoteService { public Entity fetchEntity(String id); } public interface MyServiceAsync { void fetchEntity(String id, AsyncCallback<Entity> callback); } then, in the GWT code, something triggers the service. Typically it is via a button click or some event. You seem to indicate that you are doing it by passing the id as a URL parameter, like: http://host/my.gwt.application/Application.html?id=123 You should be able to parse the URL using the Window.Location.getPath() to get the url param with a regex. Once you have that, you do this: MyServiceAsync service = GWT.create(MyService.class); service.fetchEntity(id, new AsyncCallback<Void>() { onFailure(Throwable t) { Window.alert("service call failed: "+t.getMessage()); } onSuccess(Entity e) { // do something with the entity } }); After onSuccess( ) -- you populate the form with whatever. -- Zeno Consulting, Inc. home: http://www.zenoconsulting.biz blog: http://zenoconsulting.wikidot.com p: 248.894.4922 f: 313.884.2977 ------------------------- 2 of 2 ------------------------- From: "David C. Hicks" <[email protected]> Date: Nov 16 11:34PM -0500 Url: http://groups.google.com/group/google-web-toolkit/msg/8c4d9da098f96a4d Hi Davis, Yes, using GWT-RPC. My problem was that I "forgot" that I'm dealing with an asynchronous call. I was trying to populate the field on my form with data before the call had successfully returned. So, I was getting a Null Pointer Exception from the object I was fetching. Once I realized this, I moved my code to populate the field into the onSuccess() method and it's all happy. Thanks for the reply! Dave Davis Ford wrote: ============================================================================= Topic: How to create a development/debug and production setup Url: http://groups.google.com/group/google-web-toolkit/t/2298b91155bb9a3e ============================================================================= ------------------------- 1 of 1 ------------------------- From: Sripathi Krishnan <[email protected]> Date: Nov 17 09:54AM +0530 Url: http://groups.google.com/group/google-web-toolkit/msg/d2fd4671fc53d6f0 > Can someone explains how to run this? > Read about deferred binding in the GWT documentation. It will explain the underlying concepts. Here is what you have to do - 1. Your debug class and production class must inherit from a common class. 2. Based on the property (app.config in this case), you choose the correct implementation (debug v/s production) 3. By default, in your Module.gwt.xml - set the property to production. 4. Create a new DebugModule.gwt.xml that extends your Module.gwt.xml - and overrides the app.config property to debug. 5. In your ant script - gwtc compile either Module.gwt.xml or DebugModule.gwt.xml based on a suitable condition. --Sri 2009/11/17 Supercobra Thatbytes <[email protected]> ============================================================================= Topic: ComboBox ?? Url: http://groups.google.com/group/google-web-toolkit/t/6a48561c6b08f862 ============================================================================= ------------------------- 1 of 1 ------------------------- From: "salvador.ce" <[email protected]> Date: Nov 16 09:57PM -0200 Url: http://groups.google.com/group/google-web-toolkit/msg/e53f40638fc89f47 Hi Chris, When I am accessing the database, do the query ID and description, the two columns are placed in the Store (SimpleStore), after this the User can query the data, I'm stating that when the User makes the consultation brings the description and not ID. Is there any way to browse the ComboBox and set the correct description? tks[][] -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. 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