Can the UploadProgressBar not submit if the file field is blank?
Instead of submit, pop up a dialog telling the user to choose a file to upload? As is now, the UploadProgressBar show up, form submit , getFileUpload returns null and error handling happens on the server.
Re: PropertyModel with default null model object ?
The code you provided should work. The NPEs comes from within the Panel? So can you give us an example how you access the model in the panel (with an NPE throwing component)? Cheers Per - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is it possible to hide /?wicket:.. from the URLs
it looks a lot like UrlCompressingWebRequestProcessor On Fri, May 2, 2008 at 4:15 AM, Jonathan Locke [EMAIL PROTECTED] wrote: sorry, i should have cross posted this to the dev list. it's really a feature idea and not something i'd expect user to implement. Ritz123 wrote: I am relatively new to Wicket. So it will take me some time to digest what you just mentioned below. In the meantime, if you have time, little detailed explanation is very welcome. Jonathan Locke wrote: interesting idea: collapse the constant part (component hierarchy path and listener interface) into an interned string list in application shared by all components (application metadata probably). then just encode the wicket listener url as just the index into that list. for degenerate cases where the ui can grow arbitrarily large (not true of most wicket apps), you could limit the size of this string list. this would turn a url like: /wicket/examples/linkomatic/;jsessionid=240331A81323E282FE78E8C8C0DC894F?wicket:interface=:0:actionLink::ILinkListener:: into /wicket/examples/linkomatic/;jsessionid=240331A81323E282FE78E8C8C0DC894Fwicket:url=1 or /wicket/examples/linkomatic/1;jsessionid=240331A81323E282FE78E8C8C0DC894F or whatever... Ritz123 wrote: Hi, Was wondering if its possible to hide wicket name from the URLs (stateless and stateful). One might not want to show their end users that wicket is being used behind the scenes. Also I noticed even if page has bookmarkable links - the links show relative ../../../../mount/params!! Is there anyway to have complete(absolute urls) with the hostname? -- View this message in context: http://www.nabble.com/Is-it-possible-to-hide---wicket%3A..-from-the-URLs-tp16972147p16996466.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: A few clustering questions
Thanks for the feedback. You for anyone elses information, after following the instructions here: http://docs.codehaus.org/display/JETTY/Session+Clustering+with+Terracotta I found that I had to include the terracotta wicket module, as I was getting terracotta exceptions without it. But now clustering with terracotta seems to work, i can shut down the instance im running on and my session is still valid on the other instance. Matej Knopp-2 wrote: Hi, On Thu, May 1, 2008 at 12:38 PM, richardwilko [EMAIL PROTECTED] wrote: Hi, Im looking into clustering our wicket app and have a few questions. We are using jetty 6. 1) We have to use the SecondLevelCacheSessionStore (default in 1.3) for clustering to work correctly, is this correct or does it still work with a HttpSessionStore? It will work with httpsessionstore, but it's not really recommended to use. 2) Wicket just piggybacks whatever we use for session clustering in jetty, is this correct? So if we use Terracotta or WADI to cluster jetty, things will just work, is this right? Yes. But in order to leverage wicket clustering support you have to configure your container NOT to keep session attributes serialized after replication. This is default in tomcat, for other containers I'm not 100% sure. 3) I've seen a wicket-cluster project in the wicketstuff repo, can anyone give me any information on this? I'm struggling to find some documentation. Wicket-cluster is a simple session replication implementation for Jetty. It can be considered a simpler alternative to WADI. It also contains a special clustered diskpagestore, but that is irrelevate with the most recent wicket version (as the pagestore clustering support is built-in to wicket to work independently of containers). 4) If we use Terracotta, does this mean we have to follow the instructions here http://www.terracotta.org/confluence/display/integrations/Wicket too? Perhaps. But this clusters actual wicket calls, so you'll get lot of overhead. I've was curious and been profiling this and the result was that clustring wicket applications with terracotta was lot slower that simple http session replication. but I'm not a terracotta expert, my setup might have been flawed and I don't really have any numbers (been quite some time ago). Still, due to the way secondlevelcachesessionstore works, simple session replication is IMHO much better alternative for Wicket. DiskPageStore serializes pages anyway (clustered environment or not) and we cache the serialized data during session replication, so there is very little overhead in regards of pageserialization if you deploy a wicket application on a cluster. The only thing to consider, as I mentioned before, is to configure your container to deserialize session attributes immediately after being replicated to another cluster node. Wicket uses this to save the serialized page to target node's diskpagestore. -Matej Thanks for any help anyone can give me. Richard -- View this message in context: http://www.nabble.com/A-few-clustering-questions-tp16993201p16993201.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/A-few-clustering-questions-tp16993201p17010177.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Testing with IModel mocks
Hi *, i try to test a page with some panels. They all get their models thru the constructor. The assigned models are always implementing IModel. At the highest level (page) there is a CompoundPropertyModel and all sub-components use a chain of PropertyModels. So far so good. Now i try to use easymock - interface api to unit test the page. I assign the mock proxy (IMpdel) to the page and the sub-components should get their part of the model. The problem is that i can't find a way to give the sub-component an appropriate new IModel mock proxy, because on the original IModel only getObject() will be called. I don't have the abillity to distinguish by property expression. Another way would be to use the class extension of easymock. But i would like to avoid it. Maybe someone solved this issue somehow with only usage of the easymock - interface api. I hope i made my points clear. Thanks Per - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Javascript error in wicket
Of course it's there... The script seems to be broken (Firefox issue,
not Wicket)
Am 30.04.2008 um 16:44 schrieb Vitaly Tsaplin:
This file exists. I can open it...
On Wed, Apr 30, 2008 at 2:52 PM, Peter Ertl [EMAIL PROTECTED]
wrote:
that's not wicket but firefox...
try reading the filename:
file:///C:/Program%20Files/Mozilla%20Firefox/components/nsSessionStore.js
Am 30.04.2008 um 12:17 schrieb Vitaly Tsaplin:
Hi everyone,
Firebug is complaining as follows:
[Exception... Component is not available nsresult: 0x80040111
(NS_ERROR_NOT_AVAILABLE) location: JS frame ::
file:///C:/Program%20Files/Mozilla%20Firefox/components/nsSessionStore.js
:: sss_saveState :: line 1753 data: no]
[Break on this error] oState.session = { state: ((this._loadState ==
STATE_RUNNING) ? STATE_RUNNIN...
Any ideas?
Vitaly
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Re: Testing with IModel mocks
I don't usually mock the actual models. If I'm using a LoadableDetachableModel, I'll mock the DAO or repository that the model is using to find its data, but I never actually mock the model itself. On Fri, May 2, 2008 at 5:30 AM, Per Newgro [EMAIL PROTECTED] wrote: Hi *, i try to test a page with some panels. They all get their models thru the constructor. The assigned models are always implementing IModel. At the highest level (page) there is a CompoundPropertyModel and all sub-components use a chain of PropertyModels. So far so good. Now i try to use easymock - interface api to unit test the page. I assign the mock proxy (IMpdel) to the page and the sub-components should get their part of the model. The problem is that i can't find a way to give the sub-component an appropriate new IModel mock proxy, because on the original IModel only getObject() will be called. I don't have the abillity to distinguish by property expression. Another way would be to use the class extension of easymock. But i would like to avoid it. Maybe someone solved this issue somehow with only usage of the easymock - interface api. I hope i made my points clear. Thanks Per - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can the UploadProgressBar not submit if the file field is blank?
Can you just mark it as required? On Fri, May 2, 2008 at 2:15 AM, Matthew Young [EMAIL PROTECTED] wrote: Instead of submit, pop up a dialog telling the user to choose a file to upload? As is now, the UploadProgressBar show up, form submit , getFileUpload returns null and error handling happens on the server. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Advisory question
Hi, My web app background is from page oriented frameworks, and now while using wicket, I find myself creating pages over and over. I think I can miss many of them, because most of the time all I do is adding an intelligent reusable component to it. How do you guys handle this? Are you creating some basepage that is suitable to contain more than one functional part of your application? Or just create page by page? -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Unable to close modalwindow
Did you try my suggestions? What does the code look like now? Can you reproduce this in a quickstart? If you want our help you need to give us some more info. Maurice On Fri, May 2, 2008 at 7:50 AM, tsuresh [EMAIL PROTECTED] wrote: Hello All, I am still unable to close this modal window. Could someone please help me to close it or show my mistakes in the code in the first post. thanks tsuresh -- View this message in context: http://www.nabble.com/Unable-to-close-modalwindow-tp16981993p16996698.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Advisory question
The nice thing about wicket is that it will give you freedom to choose whatever you like. You can create individual pages but if you markup is mostly the same it is easy to to use markup inheritance from a single basepage. You can also have just one page and replace panels as required. It is all a matter of personal preference / application needs. From what you are describing you might want to take a look at http://cwiki.apache.org/WICKET/markup-inheritance.html Maurice On Fri, May 2, 2008 at 12:36 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, My web app background is from page oriented frameworks, and now while using wicket, I find myself creating pages over and over. I think I can miss many of them, because most of the time all I do is adding an intelligent reusable component to it. How do you guys handle this? Are you creating some basepage that is suitable to contain more than one functional part of your application? Or just create page by page? -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Advisory question
thanx, I know the inheritance thing and I'm actually using is. I'm just curious what others are doing ;-) 2008/5/2 Maurice Marrink [EMAIL PROTECTED]: The nice thing about wicket is that it will give you freedom to choose whatever you like. You can create individual pages but if you markup is mostly the same it is easy to to use markup inheritance from a single basepage. You can also have just one page and replace panels as required. It is all a matter of personal preference / application needs. From what you are describing you might want to take a look at http://cwiki.apache.org/WICKET/markup-inheritance.html Maurice On Fri, May 2, 2008 at 12:36 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, My web app background is from page oriented frameworks, and now while using wicket, I find myself creating pages over and over. I think I can miss many of them, because most of the time all I do is adding an intelligent reusable component to it. How do you guys handle this? Are you creating some basepage that is suitable to contain more than one functional part of your application? Or just create page by page? -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ajax progress indicator
is documentation available for ajax progess indicator. i cannot find :(
Re: ajax progress indicator
I haven't found much. Here are some snipplets that may be of use:
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
* Constructor for TODO
* @param form
*/
public AjaxIndicatorContainer(Form form) {
super(ajaxIndicator); // wicket:id
setOutputMarkupId(true);
setMarkupId(ajaxIndicatorId); // markup:id
form.add(this);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
}
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer(loginForm);
{
final AjaxButton loginButton = new
AbstractAjaxIndicatorAwareButton(LOGIN_BUTTON, loginForm) {
/**
* @see
org.apache.wicket.ajax.markup.html.form.AjaxButton#onSubmit(org.apache.wicket.ajax.AjaxRequestTarget,
org.apache.wicket.markup.html.form.Form)
*/
@Override
protected void onSubmit(AjaxRequestTarget target, Form form) {
processLogin(userIdField, passwdField);
target.addComponent(feedbackPanel); // Update feedback panel too
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
};
loginForm.add(loginButton);
}
2008/5/2 i ii [EMAIL PROTECTED]:
is documentation available for ajax progess indicator. i cannot find :(
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questions about Matt Raible's web framework comparison
I just started migrating from Spring MVC to Wicket. I found Matt Raible's interesting slides at this place: http://static.raibledesigns.com/repository/presentations/ComparingJavaWebFrameworks-ApacheConUS2007.pdf Matt's says 1. regarding Bookmarking and URLs, Wicket allows pages/URLs to be mounted. What does this mounted mean? Can somebody provide an example? 2. regarding Post and Redirect, Wicket has flash support. What is flash support? 3. regarding Page Decoration, SiteMesh is not supported or recommended for use with Wicket. This worries me since I am Sitemesh fan. Can Sitemesh be FULLY integrated with Wicket? Any Wicket user did this? Thank you so much for help! David Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions about Matt Raible's web framework comparison
Matt's says 1. regarding Bookmarking and URLs, Wicket allows pages/URLs to be mounted. What does this mounted mean? Can somebody provide an example? you can mount a (bookmarkable) page on an url of your choice like: application.mount(/login, LoginPage.class) then the login page will be shown when somebody does http://host/login 2. regarding Post and Redirect, Wicket has flash support. What is flash support? If you have error or info messages that these are shown over multiply requests So if you do a redirect you dont loose those messages. Wicket just cleans the messages when they are rendered once (when ever that happens) 3. regarding Page Decoration, SiteMesh is not supported or recommended for use with Wicket. This worries me since I am Sitemesh fan. Can Sitemesh be FULLY integrated with Wicket? Any Wicket user did this? I dont think sitemesh will be a great match for wicket at an time It is really build for different frameworks. Wicket has for that build in support with Markup Inheritance and Panels I guess if you are in mixed world (wicket and a jsp x framework) you could try to mix that with sitemesh johan
RE: ajax progress indicator
much work for simple feature, no?
Date: Fri, 2 May 2008 15:46:04 +0300
From: [EMAIL PROTECTED]
To: users@wicket.apache.org
Subject: Re: ajax progress indicator
I haven't found much. Here are some snipplets that may be of use:
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
* Constructor for TODO
* @param form
*/
public AjaxIndicatorContainer(Form form) {
super(ajaxIndicator); // wicket:id
setOutputMarkupId(true);
setMarkupId(ajaxIndicatorId); // markup:id
form.add(this);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
}
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer(loginForm);
{
final AjaxButton loginButton = new
AbstractAjaxIndicatorAwareButton(LOGIN_BUTTON, loginForm) {
/**
* @see
org.apache.wicket.ajax.markup.html.form.AjaxButton#onSubmit(org.apache.wicket.ajax.AjaxRequestTarget,
org.apache.wicket.markup.html.form.Form)
*/
@Override
protected void onSubmit(AjaxRequestTarget target, Form form) {
processLogin(userIdField, passwdField);
target.addComponent(feedbackPanel); // Update feedback panel too
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
};
loginForm.add(loginButton);
}
2008/5/2 i ii [EMAIL PROTECTED]:
is documentation available for ajax progess indicator. i cannot find :(
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RE: ListView is not gettting updated
Does anyone have any input on this? Help will be appreciated.
Thanks,
Sanjay
-Original Message-
From: Patel, Sanjay [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 01, 2008 8:52 AM
To: users@wicket.apache.org
Subject: RE: ListView is not gettting updated
I set model of the radio on the group because I want one of the radio in
the group to be selected based on some condition.
Let me tell you my exact requirement. There are 12 diff. rows having
three radio buttons in each row. I can select only one radio in each
row so I put all three radios in radio group. Also I want one of the
radio in the group to be selected by default based on some condition so
I set model of radio on the group.
Please let me know the better way of doing this.
Thanks,
Sanjay.
-Original Message-
From: Johan Compagner [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 30, 2008 7:27 PM
To: users@wicket.apache.org
Subject: Re: ListView is not gettting updated
And thats logical, your code looks weird.
You cant set the model of a radio also on the group.
Then the submit will update the selected in the radio groups model.
Butthen the radio model is also uopdated. So that one is still
selected..
On 4/30/08, Patel, Sanjay [EMAIL PROTECTED] wrote:
I already tried it but it is not working.
I have to do following (which I don't want) to update the listView
after I submit the form.
listView.setModel(new Model((Serializable) updatedList));
-Original Message-
From: Igor Vaynberg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 30, 2008 2:02 PM
To: users@wicket.apache.org
Subject: Re: ListView is not gettting updated
listview.setreuseitems(true), read listview's javadoc
-igor
On Wed, Apr 30, 2008 at 10:59 AM, Patel, Sanjay [EMAIL PROTECTED]
wrote:
Hi,
I am using ListView and and each item in the listview is
RadioGroup.
Now the problem is, If radio1 is selected and I select radio2 and
submit the form the selection goes back to radio1. What is wrong
with
following code?
final ListView listView = new ListView(abc, myList) {
protected final void populateItem(final
ListItem
item) {
final MyObject object = (MyObject)
item.getModelObject();
final RadioGroup radioGroup = new
RadioGroup(radio-group, new Model());
final Model radioModel1 = new
Model(myObject1);
final Model radioModel2 = new
Model(myObject2);
final Model radioModel3 = new
Model(myObject3);
radioGroup.add(new Radio(radio1,
radioModel1));
radioGroup.add(new Radio(radio2,
radioModel2));
radioGroup.add(new Radio(radio2,
radioModel3));
// set default value for radio.
if (object.isTrue() != null
object.isTrue()) {
radioGroup.setModel(radioModel1);
} else if (object.isFalse() != null
object.isFalse()) {
radioGroup.setModel(radioModel2);
} else {
radioGroup.setModel(radioModel3);
}
item.add(radioGroup);
}
};
form.add(listView);
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RE: Difficulty getting QuickStart
Of course I am. Who isn't, these days? /Frank -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of James Carman Sent: Thursday, May 01, 2008 4:16 PM To: users@wicket.apache.org Subject: Re: Difficulty getting QuickStart Are you behind a firewall of some sort? Or, perhaps an HTTP proxy server? On Thu, May 1, 2008 at 4:51 PM, Frank Silbermann [EMAIL PROTECTED] wrote: I wrote in earlier about a problem I had in less-old releases of Wicket 1.2. Since no more work is being done on that version, I thought I'd try the sample on Wicket 1.2. I figured the easiest approach was to download the Wicket 1.3 QuickStart application. That requires Maven, which I've never before used. I downloaded and installed Maven (I assume correctly) and then followed the instructions to get the QuckStart application, but the Maven command failed with the following output. Can anyone tell me what I did wrong? (I apologize if this is really a Maven question, but obtaining QuickStart is my only reason for messing with Maven.) C:\mvn archetype:create -DarchetypeGroupId=org.apache.wicket -DarchetypeArtifactId=wicket-archetype-quickstart -DarchetypeVersion=1.3.3 -DgroupId=com.mycompany -DartifactId=myproject [INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: 'archetype'. [INFO] org.apache.maven.plugins: checking for updates from central [WARNING] repository metadata for: 'org.apache.maven.plugins' could not be retrieved from repository: central due to an error: Error transferring file [INFO] Repository 'central' will be blacklisted [INFO] -- -- [ERROR] BUILD ERROR [INFO] -- -- [INFO] The plugin 'org.apache.maven.plugins:maven-archetype-plugin' does not exist or no valid version could be found [INFO] -- -- [INFO] For more information, run Maven with the -e switch [INFO] -- -- [INFO] Total time: 21 seconds [INFO] Finished at: Thu May 01 15:42:12 CDT 2008 [INFO] Final Memory: 1M/2M [INFO] -- -- /Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Advisory question
So when do we get the Addison-Wesley book on _Wicket_Patterns_? :-) -Original Message- From: Maurice Marrink [mailto:[EMAIL PROTECTED] Sent: Friday, May 02, 2008 5:51 AM To: users@wicket.apache.org Subject: Re: Advisory question The nice thing about wicket is that it will give you freedom to choose whatever you like. You can create individual pages but if you markup is mostly the same it is easy to to use markup inheritance from a single basepage. You can also have just one page and replace panels as required. It is all a matter of personal preference / application needs. From what you are describing you might want to take a look at http://cwiki.apache.org/WICKET/markup-inheritance.html Maurice On Fri, May 2, 2008 at 12:36 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, My web app background is from page oriented frameworks, and now while using wicket, I find myself creating pages over and over. I think I can miss many of them, because most of the time all I do is adding an intelligent reusable component to it. How do you guys handle this? Are you creating some basepage that is suitable to contain more than one functional part of your application? Or just create page by page? -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Difficulty getting QuickStart
Maven requires some setup to get through your proxy server. Look for your MAVEN_HOME/conf/settings.xml file. There's an example of how to set up a proxy server. That should fix it, I would think. The central repository is working for me. :) Good luck! On Fri, May 2, 2008 at 9:09 AM, Frank Silbermann [EMAIL PROTECTED] wrote: Of course I am. Who isn't, these days? /Frank -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of James Carman Sent: Thursday, May 01, 2008 4:16 PM To: users@wicket.apache.org Subject: Re: Difficulty getting QuickStart Are you behind a firewall of some sort? Or, perhaps an HTTP proxy server? On Thu, May 1, 2008 at 4:51 PM, Frank Silbermann [EMAIL PROTECTED] wrote: I wrote in earlier about a problem I had in less-old releases of Wicket 1.2. Since no more work is being done on that version, I thought I'd try the sample on Wicket 1.2. I figured the easiest approach was to download the Wicket 1.3 QuickStart application. That requires Maven, which I've never before used. I downloaded and installed Maven (I assume correctly) and then followed the instructions to get the QuckStart application, but the Maven command failed with the following output. Can anyone tell me what I did wrong? (I apologize if this is really a Maven question, but obtaining QuickStart is my only reason for messing with Maven.) C:\mvn archetype:create -DarchetypeGroupId=org.apache.wicket -DarchetypeArtifactId=wicket-archetype-quickstart -DarchetypeVersion=1.3.3 -DgroupId=com.mycompany -DartifactId=myproject [INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: 'archetype'. [INFO] org.apache.maven.plugins: checking for updates from central [WARNING] repository metadata for: 'org.apache.maven.plugins' could not be retrieved from repository: central due to an error: Error transferring file [INFO] Repository 'central' will be blacklisted [INFO] -- -- [ERROR] BUILD ERROR [INFO] -- -- [INFO] The plugin 'org.apache.maven.plugins:maven-archetype-plugin' does not exist or no valid version could be found [INFO] -- -- [INFO] For more information, run Maven with the -e switch [INFO] -- -- [INFO] Total time: 21 seconds [INFO] Finished at: Thu May 01 15:42:12 CDT 2008 [INFO] Final Memory: 1M/2M [INFO] -- -- /Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions about Matt Raible's web framework comparison
On Fri, May 02, 2008 at 05:48:36AM -0700, David Chang wrote: I just started migrating from Spring MVC to Wicket. I found Matt Raible's interesting slides at this place: http://static.raibledesigns.com/repository/presentations/ComparingJavaWebFrameworks-ApacheConUS2007.pdf Matt's says 1. regarding Bookmarking and URLs, Wicket allows pages/URLs to be mounted. What does this mounted mean? Can somebody provide an example? It means to attach a relative URL to the page, e.g. mounting LoginPage to /login means you can get to the LoginPage via the URL http://foo.com/myapp/login. If you don't mount the page, Wicket generates a URL that's not as nice. 2. regarding Post and Redirect, Wicket has flash support. What is flash support? A common pattern is to post a form to one page, then redirect to the next page. If your post handling code needs to send a message to the user (e.g. Your order successfully placed!), it stores the message in a well-known place in the session. Then when the subsequent page renders, it looks for a message in the session. If one is there, it displays it and removes it from the session so it is only displayed once. In other words, it's a way to flash a message to the user. 3. regarding Page Decoration, SiteMesh is not supported or recommended for use with Wicket. This worries me since I am Sitemesh fan. Can Sitemesh be FULLY integrated with Wicket? Any Wicket user did this? Look into Wicket markup inheritance. One think I disliked about Sitemesh was the limited ability of each page to affect what was going on in the decoration. With Wicket's markup inheritance, the decoration is just rendered by your page's superclass, so you can have full programmatic control over it by calling or overriding methods in the base class. Much more powerful than Sitemesh, IMHO. jk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JS/CSS references different in Jetty versus Tomcat
I'm having a problem with different behavior when my Wicket application runs on Jetty versus on Tomcat, and I'm wondering if anyone has a suggestion as to why. I'm running Wicket 1.3.0 inside Jetty 6.1.8 or Tomcat 5.5.26. The only place I'm seeing this right now is the second and subsequent pages of a PageableListView. This is one of the few places where I don't have clean URLs, and I don't know if that's a cause. (Aside: is there a way to get cleaner URLs in pages with PageableListViews?) Almost every page the user sees is a BookmarkablePage, but this one isn't, so maybe that's the difference; I just don't know. A search form with a GET method is on every page. When searching for the term acct, the form redirects to a BookmarkablePage with a URL that looks like: http://jetty-host:port/app/FindTagByName/tagname/acct/ and on that page there are Javascript and CSS elements with SRC and HREF attributes like this: ../../../css/standard.css Links in the PagingNavigator point to pages like this: http://jetty-host:port/app/?wicket:interface=:6:1::: and the SRC/HREF attributes here look like this: css/standard.css Which works fine. But when running on Tomcat, starting from here: http://tomcat-host:port/app/FindTagByName/tagname/acct/ the links are fine, and the subsequent pages have URLs like http://tomcat-host:port/app/?wicket:interface=:3:1::: All my SRC/HREF attributes here are wrong, pointing to the Tomcat directory and not my web application: ../css/standard.css Anyone have a suggestion as to what I might be doing wrong? Thanks, -- Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions about Matt Raible's web framework comparison
Johan, Thank you for your information. If I want an entire site to have nice URLs, I have to MANUALL add the line such as this application.mount(/login, LoginPage.class) for each WebPage component of this application? Regards, David you can mount a (bookmarkable) page on an url of your choice like: application.mount(/login, LoginPage.class) then the login page will be shown when somebody does http://host/login --- Johan Compagner [EMAIL PROTECTED] wrote: Matt's says 1. regarding Bookmarking and URLs, Wicket allows pages/URLs to be mounted. What does this mounted mean? Can somebody provide an example? you can mount a (bookmarkable) page on an url of your choice like: application.mount(/login, LoginPage.class) then the login page will be shown when somebody does http://host/login 2. regarding Post and Redirect, Wicket has flash support. What is flash support? If you have error or info messages that these are shown over multiply requests So if you do a redirect you dont loose those messages. Wicket just cleans the messages when they are rendered once (when ever that happens) 3. regarding Page Decoration, SiteMesh is not supported or recommended for use with Wicket. This worries me since I am Sitemesh fan. Can Sitemesh be FULLY integrated with Wicket? Any Wicket user did this? I dont think sitemesh will be a great match for wicket at an time It is really build for different frameworks. Wicket has for that build in support with Markup Inheritance and Panels I guess if you are in mixed world (wicket and a jsp x framework) you could try to mix that with sitemesh johan Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions about Matt Raible's web framework comparison
yes but you also can mount 1 package is 1 go. But are all pages that you make accessible directly from the outside world? So they should really all be bookmarkable? On Fri, May 2, 2008 at 3:44 PM, David Chang [EMAIL PROTECTED] wrote: Johan, Thank you for your information. If I want an entire site to have nice URLs, I have to MANUALL add the line such as this application.mount(/login, LoginPage.class) for each WebPage component of this application? Regards, David you can mount a (bookmarkable) page on an url of your choice like: application.mount(/login, LoginPage.class) then the login page will be shown when somebody does http://host/login --- Johan Compagner [EMAIL PROTECTED] wrote: Matt's says 1. regarding Bookmarking and URLs, Wicket allows pages/URLs to be mounted. What does this mounted mean? Can somebody provide an example? you can mount a (bookmarkable) page on an url of your choice like: application.mount(/login, LoginPage.class) then the login page will be shown when somebody does http://host/login 2. regarding Post and Redirect, Wicket has flash support. What is flash support? If you have error or info messages that these are shown over multiply requests So if you do a redirect you dont loose those messages. Wicket just cleans the messages when they are rendered once (when ever that happens) 3. regarding Page Decoration, SiteMesh is not supported or recommended for use with Wicket. This worries me since I am Sitemesh fan. Can Sitemesh be FULLY integrated with Wicket? Any Wicket user did this? I dont think sitemesh will be a great match for wicket at an time It is really build for different frameworks. Wicket has for that build in support with Markup Inheritance and Panels I guess if you are in mixed world (wicket and a jsp x framework) you could try to mix that with sitemesh johan Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: ajax progress indicator
It depends what you want to achieve.
For simple things just use IndicatingAjaxButton/Link from
wicket-extensions.
On Fri, 2008-05-02 at 13:09 +, i ii wrote:
much work for simple feature, no?
Date: Fri, 2 May 2008 15:46:04 +0300
From: [EMAIL PROTECTED]
To: users@wicket.apache.org
Subject: Re: ajax progress indicator
I haven't found much. Here are some snipplets that may be of use:
public class AjaxIndicatorContainer extends WebMarkupContainer {
/**
* Constructor for TODO
* @param form
*/
public AjaxIndicatorContainer(Form form) {
super(ajaxIndicator); // wicket:id
setOutputMarkupId(true);
setMarkupId(ajaxIndicatorId); // markup:id
form.add(this);
}
/**
* @see
org.apache.wicket.Component#onComponentTag(org.apache.wicket.markup.ComponentTag)
*/
@Override
protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(src,urlFor(AbstractDefaultAjaxBehavior.INDICATOR));
}
}
final AjaxIndicatorContainer indicatorContainer = new
AjaxIndicatorContainer(loginForm);
{
final AjaxButton loginButton = new
AbstractAjaxIndicatorAwareButton(LOGIN_BUTTON, loginForm) {
/**
* @see
org.apache.wicket.ajax.markup.html.form.AjaxButton#onSubmit(org.apache.wicket.ajax.AjaxRequestTarget,
org.apache.wicket.markup.html.form.Form)
*/
@Override
protected void onSubmit(AjaxRequestTarget target, Form form) {
processLogin(userIdField, passwdField);
target.addComponent(feedbackPanel); // Update feedback panel too
}
public String getAjaxIndicatorMarkupId() {
return indicatorContainer.getMarkupId();
}
};
loginForm.add(loginButton);
}
2008/5/2 i ii [EMAIL PROTECTED]:
is documentation available for ajax progess indicator. i cannot find :(
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Re: ajax progress indicator
i ii wrote: is documentation available for ajax progess indicator. i cannot find :( see http://blog.ehour.nl/index.php/archives/18 scroll straight to bottom of the entry and look at the comments from Lock and other wicket commiters too Jonathan Locke: Wicket.Ajax.registerPreCallHandler(onStartAjax); Wicket.Ajax.registerPostCallHandler(onStopAjax); Wicket.Ajax.registerFailureHandler(onStopAjax); then just hide and show your indicator in onStartAjax() and onStopAjax() and every single AJAX request on your site will magically spin that little wheel. -- View this message in context: http://www.nabble.com/ajax-progress-indicator-tp17018664p17020185.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
way to traverse / get all form validators
Is there some way how to traverse all validators which are associated (added through the add(IValidator) method) with the form? I look for something like get(IValidator) [like List.get(Object obj) method] or ListIValidator getValidators() methods on Form component -- View this message in context: http://www.nabble.com/way-to-traverse---get-all-form-validators-tp17020385p17020385.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RTFM messages
yeah! reading code! thats also my philosophy: Doc lies, code doesn't johan On Thu, May 1, 2008 at 10:17 PM, Matthew Young [EMAIL PROTECTED] wrote: Just want to add my appreciation to all the help I got here, especially from Igor. Sometime I receive the answer instantly, even on weekend! One thing I learn to do is not only read the javadoc but read the code. A lot of the component stuffs are pretty easy to follow, especially if you use something like Eclipse's Java Browsing. Go Wicket!
validation: Wicket does the right thing? Or right tool?
I am migrating from JSP+Valang+...+SpringMVC to Wicket
and am also still evaluting it. So far so good until I
saw this instance about using Form Validator to
validate two related form fields.
Problem (p81-82, book Enjoy Web Development with
Wicket, PDF version only):
Suppose a postage calculation form has two fields that
accept weight and patron discount code. For a
particular patron p1, you will never ship a package
that is weighted more than 50kg. Here is the code from
the book:
public class LightValidator extends
AbstractFormValidator {
private TextField weight;
private TextField patronCode;
public LightValidator(TextField weight, TextField
patronCode) {
this.weight = weight;
this.patronCode = patronCode;
}
public FormComponent[] getDependentFormComponents()
{
return new FormComponent[] { weight, patronCode };
}
public void validate(Form form) {
String patronCodeEntered = (String)
patronCode.getConvertedInput();
if (patronCodeEntered != null) {
if (patronCodeEntered.equals(p1)
((Integer)
weight.getConvertedInput()).intValue() 50) {
error(weight);
}
}
}
}
I have the bad feeling about this way of validation
1. It is too much coding. Anybody used Valang in
Spring Module? By using Valang, the validation code is
much clean and a lot fewer and you dont need to create
a class simply for this simple validation.
2. Valang covers both client AND server-side
validation. Please note that client-side validation is
equally important as server-side's. I feel it is a
must for web apps in terms of user experience.
3. In Valang + Spring MVD, you have all the validation
code for a form in one place in stark contrast to
spreading it in controller code as in Wicket and
mixing validation code with visual manipulation code.
Valang's way is much easier to understand and
management.
So in terms of elegance, productivity, management,
..., I am not sure Wicket's is right.
Can Wicket provide a better solution?
I would like to share my concern regarding the
Wicket's WebPage, where you put a form's code for some
visual aspects, validation, ajax, etc. in one place. A
big object. I feel it is too ambitious and it looks
like spaghetti code and mixes concerns/modules in one
place. Comment?
I am very new to Wicket and don't know the best ways
of using Wicket. I love to hear from expereinced
users/guru here.
Thanks for your input!
Warm regards,
David
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Re: JS/CSS references different in Jetty versus Tomcat
Scott, It sounds like this: https://issues.apache.org/jira/browse/WICKET-1205 Jeremy On Fri, May 2, 2008 at 9:37 AM, Scott Sauyet [EMAIL PROTECTED] wrote: I'm having a problem with different behavior when my Wicket application runs on Jetty versus on Tomcat, and I'm wondering if anyone has a suggestion as to why. I'm running Wicket 1.3.0 inside Jetty 6.1.8 or Tomcat 5.5.26. The only place I'm seeing this right now is the second and subsequent pages of a PageableListView. This is one of the few places where I don't have clean URLs, and I don't know if that's a cause. (Aside: is there a way to get cleaner URLs in pages with PageableListViews?) Almost every page the user sees is a BookmarkablePage, but this one isn't, so maybe that's the difference; I just don't know. A search form with a GET method is on every page. When searching for the term acct, the form redirects to a BookmarkablePage with a URL that looks like: http://jetty-host:port/app/FindTagByName/tagname/acct/ and on that page there are Javascript and CSS elements with SRC and HREF attributes like this: ../../../css/standard.css Links in the PagingNavigator point to pages like this: http://jetty-host:port/app/?wicket:interface=:6:1::: and the SRC/HREF attributes here look like this: css/standard.css Which works fine. But when running on Tomcat, starting from here: http://tomcat-host:port/app/FindTagByName/tagname/acct/ the links are fine, and the subsequent pages have URLs like http://tomcat-host:port/app/?wicket:interface=:3:1::: All my SRC/HREF attributes here are wrong, pointing to the Tomcat directory and not my web application: ../css/standard.css Anyone have a suggestion as to what I might be doing wrong? Thanks, -- Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
What is session.dirty() for?
Hi! I have been coding without invoking session.dirty. Browsing framework code, I can see it is used. What does it accomplish and where should I have used it in my own code? ** Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: ListView is not gettting updated
Thanks a lot. It works now. I appreciate.
Sanjay.
-Original Message-
From: Johan Compagner [mailto:[EMAIL PROTECTED]
Sent: Friday, May 02, 2008 9:53 AM
To: Wicket Users List
Subject: Re: ListView is not gettting updated
final MyObject object = (MyObject)
item.getModelObject();
final RadioGroup radioGroup = new
RadioGroup(radio-group, new Model());
final Model radioModel1 = new
Model(myObject1);
final Model radioModel2 = new
Model(myObject2);
final Model radioModel3 = new
Model(myObject3);
radioGroup.add(new
Radio(radio1,radioModel1));
radioGroup.add(new
Radio(radio2,radioModel2));
radioGroup.add(new
Radio(radio2,radioModel3));
// set default value for radio.
if (object.isTrue() != null
object.isTrue()) {
radioGroup.setModel(radioModel1);
} else if (object.isFalse() != null
object.isFalse()) {
radioGroup.setModelObject(radioModel2.getObject());
} else {
radioGroup.setModelObject(radioModel3.getObject());
}
item.add(radioGroup);
On Fri, May 2, 2008 at 3:09 PM, Patel, Sanjay [EMAIL PROTECTED]
wrote:
Does anyone have any input on this? Help will be appreciated.
Thanks,
Sanjay
-Original Message-
From: Patel, Sanjay [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 01, 2008 8:52 AM
To: users@wicket.apache.org
Subject: RE: ListView is not gettting updated
I set model of the radio on the group because I want one of the radio
in the group to be selected based on some condition.
Let me tell you my exact requirement. There are 12 diff. rows having
three radio buttons in each row. I can select only one radio in each
row so I put all three radios in radio group. Also I want one of the
radio in the group to be selected by default based on some condition
so I set model of radio on the group.
Please let me know the better way of doing this.
Thanks,
Sanjay.
-Original Message-
From: Johan Compagner [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 30, 2008 7:27 PM
To: users@wicket.apache.org
Subject: Re: ListView is not gettting updated
And thats logical, your code looks weird.
You cant set the model of a radio also on the group.
Then the submit will update the selected in the radio groups model.
Butthen the radio model is also uopdated. So that one is still
selected..
On 4/30/08, Patel, Sanjay [EMAIL PROTECTED] wrote:
I already tried it but it is not working.
I have to do following (which I don't want) to update the listView
after I submit the form.
listView.setModel(new Model((Serializable) updatedList));
-Original Message-
From: Igor Vaynberg [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 30, 2008 2:02 PM
To: users@wicket.apache.org
Subject: Re: ListView is not gettting updated
listview.setreuseitems(true), read listview's javadoc
-igor
On Wed, Apr 30, 2008 at 10:59 AM, Patel, Sanjay
[EMAIL PROTECTED]
wrote:
Hi,
I am using ListView and and each item in the listview is
RadioGroup.
Now the problem is, If radio1 is selected and I select radio2 and
submit the form the selection goes back to radio1. What is wrong
with
following code?
final ListView listView = new ListView(abc, myList) {
protected final void populateItem(final
ListItem
item) {
final MyObject object = (MyObject)
item.getModelObject();
final RadioGroup radioGroup = new
RadioGroup(radio-group, new Model());
final Model radioModel1 = new
Model(myObject1);
final Model radioModel2 = new
Model(myObject2);
final Model radioModel3 = new
Model(myObject3);
radioGroup.add(new Radio(radio1,
radioModel1));
radioGroup.add(new Radio(radio2,
radioModel2));
radioGroup.add(new Radio(radio2,
radioModel3));
// set default value for radio.
if (object.isTrue() != null
object.isTrue()) {
radioGroup.setModel(radioModel1);
} else if (object.isFalse() !=
null
object.isFalse()) {
radioGroup.setModel(radioModel2);
} else {
radioGroup.setModel(radioModel3);
}
item.add(radioGroup);
Re: What is session.dirty() for?
Hi, session.dirty() should be invoked when the session object has changed, so that wicket changes the http session attribute to make cluster replicate the session object (assuming you're running in clustered environment). I think the only case when you need to call dirty() yourself is when your application has only stateless pages and you have a statefull session object that you need to replicate accros cluster. But IMHO that's not very common usecase. -Matej On Fri, May 2, 2008 at 4:46 PM, Martin Makundi [EMAIL PROTECTED] wrote: Hi! I have been coding without invoking session.dirty. Browsing framework code, I can see it is used. What does it accomplish and where should I have used it in my own code? ** Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What is session.dirty() for?
Could you please elaborate what you mean by session object has changed? Let's say I have some variables in my session. If these variables change, do I have to call session.dirty? ** Martin 2008/5/2 Matej Knopp [EMAIL PROTECTED]: Hi, session.dirty() should be invoked when the session object has changed, so that wicket changes the http session attribute to make cluster replicate the session object (assuming you're running in clustered environment). I think the only case when you need to call dirty() yourself is when your application has only stateless pages and you have a statefull session object that you need to replicate accros cluster. But IMHO that's not very common usecase. -Matej On Fri, May 2, 2008 at 4:46 PM, Martin Makundi [EMAIL PROTECTED] wrote: Hi! I have been coding without invoking session.dirty. Browsing framework code, I can see it is used. What does it accomplish and where should I have used it in my own code? ** Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation: Wicket does the right thing? Or right tool?
On Fri, May 02, 2008 at 07:25:01AM -0700, David Chang wrote: I have the bad feeling about this way of validation 1. It is too much coding. Anybody used Valang in Spring Module? By using Valang, the validation code is much clean and a lot fewer and you dont need to create a class simply for this simple validation. I think you'll find the Wicket team has very strong aversion to doing things declaratively rather than with Java code. The problem is that with declarative approaches, once you step outside of the use-cases envisioned by the designer of the declarative system things become much more difficult. 2. Valang covers both client AND server-side validation. Please note that client-side validation is equally important as server-side's. I feel it is a must for web apps in terms of user experience. Wicket doesn't come with a client-side validation framework by default; however, the validators have an opportunity to participate in the component rendering, so it wouldn't be too tough to create your own set of validators that also rendered the appropriate Javascript to do client-side validation. 3. In Valang + Spring MVD, you have all the validation code for a form in one place in stark contrast to spreading it in controller code as in Wicket and mixing validation code with visual manipulation code. Valang's way is much easier to understand and management. A Wicketer would view it differently: in Valang+Spring MVC you have Java code for your controller and validation code in XML, whereas in Wicket it's all in Java code. That said, it probably wouldn't be too hard to implement a FormValidator that accepted valang syntax and applied it to a form. So in terms of elegance, productivity, management, ..., I am not sure Wicket's is right. Can Wicket provide a better solution? I would like to share my concern regarding the Wicket's WebPage, where you put a form's code for some visual aspects, validation, ajax, etc. in one place. A big object. I feel it is too ambitious and it looks like spaghetti code and mixes concerns/modules in one place. Comment? Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. In Wicket, I can create self-contained components, each including all the functionality, markup, validation, JS, etc. it needs to get along in the world. I can then stitch these components together into pages that can be re-jigged and reorganized very quickly. It feels to me like Wicket allows me to work at a higher level of abstraction, while with Spring MVC I was always down in the weeds dealing directly with the request/response cycle. jk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JS/CSS references different in Jetty versus Tomcat
Jeremy Levy wrote: On Fri, May 2, 2008 at 9:37 AM, Scott Sauyet [EMAIL PROTECTED] wrote: I'm having a problem with different behavior when my Wicket application runs on Jetty versus on Tomcat, and I'm wondering if anyone has a suggestion as to why. [ ... ] It sounds like this: https://issues.apache.org/jira/browse/WICKET-1205 That was exactly it. Thank you. Unfortunately, this issue has not been resolved as of Wicket 1.3.3. There was a bizarre note at the end of that issue from Al Maw that it had something to do with having an index.jsp page in the application. Sure enough, when I removed that page, it seems to work fine. The client wanted that index.jsp for consistency with the application that I'm replacing. I will find out exactly how important that is. I'd really rather not go with the app/* route unless necessary. But I'm curious if anyone has figured out a solution to the underlying problem. Thanks again, Jeremy. Al, I'm CC'ing you because in the last notes I saw for issue 1205 you were off to try to fix this. Did you ever get a useful test project to duplicate the error? If not, I can try to create something, although I'm not much of a Maven user. Just let me know. -- Scott - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation: Wicket does the right thing? Or right tool?
don't agree at all of course. ;-) and i'm going to give you about the same
stock answer i always give: if you're repeating yourself, stop doing that.
writing redundant form code? writing redundant validators? think. use OO
design patterns. it's amazing what you can do with objects. at thoof i
never wrote validation code. we adopted the sun constraint library more or
less as described in this video:
http://londonwicket.org/content/LondonWicket-BeanEditor.mov
David Chang-5 wrote:
I am migrating from JSP+Valang+...+SpringMVC to Wicket
and am also still evaluting it. So far so good until I
saw this instance about using Form Validator to
validate two related form fields.
Problem (p81-82, book Enjoy Web Development with
Wicket, PDF version only):
Suppose a postage calculation form has two fields that
accept weight and patron discount code. For a
particular patron p1, you will never ship a package
that is weighted more than 50kg. Here is the code from
the book:
public class LightValidator extends
AbstractFormValidator {
private TextField weight;
private TextField patronCode;
public LightValidator(TextField weight, TextField
patronCode) {
this.weight = weight;
this.patronCode = patronCode;
}
public FormComponent[] getDependentFormComponents()
{
return new FormComponent[] { weight, patronCode };
}
public void validate(Form form) {
String patronCodeEntered = (String)
patronCode.getConvertedInput();
if (patronCodeEntered != null) {
if (patronCodeEntered.equals(p1)
((Integer)
weight.getConvertedInput()).intValue() 50) {
error(weight);
}
}
}
}
I have the bad feeling about this way of validation
1. It is too much coding. Anybody used Valang in
Spring Module? By using Valang, the validation code is
much clean and a lot fewer and you dont need to create
a class simply for this simple validation.
2. Valang covers both client AND server-side
validation. Please note that client-side validation is
equally important as server-side's. I feel it is a
must for web apps in terms of user experience.
3. In Valang + Spring MVD, you have all the validation
code for a form in one place in stark contrast to
spreading it in controller code as in Wicket and
mixing validation code with visual manipulation code.
Valang's way is much easier to understand and
management.
So in terms of elegance, productivity, management,
..., I am not sure Wicket's is right.
Can Wicket provide a better solution?
I would like to share my concern regarding the
Wicket's WebPage, where you put a form's code for some
visual aspects, validation, ajax, etc. in one place. A
big object. I feel it is too ambitious and it looks
like spaghetti code and mixes concerns/modules in one
place. Comment?
I am very new to Wicket and don't know the best ways
of using Wicket. I love to hear from expereinced
users/guru here.
Thanks for your input!
Warm regards,
David
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Re: Modal window and height
Ok. I haven't resolved this yet. any more pointers? -- View this message in context: http://www.nabble.com/Modal-window-and-height-tp16960447p17022538.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: South African Wicket Users?
Wicket User-3 wrote: Hey, Are there any South African wicket users, if so where are you base, JHB or CT? Cheers Simon Hello Simon, There are a couple of Wicket users here in Joburg that I know of. -- View this message in context: http://www.nabble.com/South-African-Wicket-Users--tp13857261p17022565.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Difficulty getting QuickStart
Yes, Frank was meaning anything that limits you from directly accessing 'external' resouces, rather than anyhting stopping incoming traffic! /Gwyn On Fri, May 2, 2008 at 2:09 PM, Frank Silbermann [EMAIL PROTECTED] wrote: Of course I am. Who isn't, these days? /Frank -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of James Carman Sent: Thursday, May 01, 2008 4:16 PM To: users@wicket.apache.org Subject: Re: Difficulty getting QuickStart Are you behind a firewall of some sort? Or, perhaps an HTTP proxy server? On Thu, May 1, 2008 at 4:51 PM, Frank Silbermann [EMAIL PROTECTED] wrote: I wrote in earlier about a problem I had in less-old releases of Wicket 1.2. Since no more work is being done on that version, I thought I'd try the sample on Wicket 1.2. I figured the easiest approach was to download the Wicket 1.3 QuickStart application. That requires Maven, which I've never before used. I downloaded and installed Maven (I assume correctly) and then followed the instructions to get the QuckStart application, but the Maven command failed with the following output. Can anyone tell me what I did wrong? (I apologize if this is really a Maven question, but obtaining QuickStart is my only reason for messing with Maven.) C:\mvn archetype:create -DarchetypeGroupId=org.apache.wicket -DarchetypeArtifactId=wicket-archetype-quickstart -DarchetypeVersion=1.3.3 -DgroupId=com.mycompany -DartifactId=myproject [INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: 'archetype'. [INFO] org.apache.maven.plugins: checking for updates from central [WARNING] repository metadata for: 'org.apache.maven.plugins' could not be retrieved from repository: central due to an error: Error transferring file [INFO] Repository 'central' will be blacklisted [INFO] -- -- [ERROR] BUILD ERROR [INFO] -- -- [INFO] The plugin 'org.apache.maven.plugins:maven-archetype-plugin' does not exist or no valid version could be found [INFO] -- -- [INFO] For more information, run Maven with the -e switch [INFO] -- -- [INFO] Total time: 21 seconds [INFO] Finished at: Thu May 01 15:42:12 CDT 2008 [INFO] Final Memory: 1M/2M [INFO] -- -- /Frank - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation: Wicket does the right thing? Or right tool?
The problem is that with declarative approaches, once you step outside of the use-cases envisioned by the designer of the declarative system things become much more difficult. I would like to think practical. How many such unexpected situations would happen? Besides, you can always code extra validation in Java in controllers using things such as Wicket's form validators. A Wicketer would view it differently: in Valang+Spring MVC you have Java code for your controller and validation code in XML, whereas in Wicket it's all in Java code. That said, it probably wouldn't be too hard to implement a FormValidator that accepted valang syntax and applied it to a form. I really want to see such a thing in place. Auto-generation of client-side validation code, IMHO, is a much needed thing. At least, Wicket should have this capability. It would be nightmare to wrtie validation twice: one for the WebPage, one for client-side validation. Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. I dont have any real experience yet. It is mere my observation and thinking. I am learning but still evaluating. One thing I have is really the opposite to your experience. I feel this scatter is not hopeless; but it is a nice separation of concerns. Think about it. I have no objection to puting everything in WebPage, but these different concerns should be separated in Wicket somehow, code should look clean and good... Thank you for sharing your thought and experience, which is immensely helpful! Regards. previous emails = --- John Krasnay [EMAIL PROTECTED] wrote: On Fri, May 02, 2008 at 07:25:01AM -0700, David Chang wrote: I have the bad feeling about this way of validation 1. It is too much coding. Anybody used Valang in Spring Module? By using Valang, the validation code is much clean and a lot fewer and you dont need to create a class simply for this simple validation. I think you'll find the Wicket team has very strong aversion to doing things declaratively rather than with Java code. The problem is that with declarative approaches, once you step outside of the use-cases envisioned by the designer of the declarative system things become much more difficult. 2. Valang covers both client AND server-side validation. Please note that client-side validation is equally important as server-side's. I feel it is a must for web apps in terms of user experience. Wicket doesn't come with a client-side validation framework by default; however, the validators have an opportunity to participate in the component rendering, so it wouldn't be too tough to create your own set of validators that also rendered the appropriate Javascript to do client-side validation. 3. In Valang + Spring MVD, you have all the validation code for a form in one place in stark contrast to spreading it in controller code as in Wicket and mixing validation code with visual manipulation code. Valang's way is much easier to understand and management. A Wicketer would view it differently: in Valang+Spring MVC you have Java code for your controller and validation code in XML, whereas in Wicket it's all in Java code. That said, it probably wouldn't be too hard to implement a FormValidator that accepted valang syntax and applied it to a form. So in terms of elegance, productivity, management, ..., I am not sure Wicket's is right. Can Wicket provide a better solution? I would like to share my concern regarding the Wicket's WebPage, where you put a form's code for some visual aspects, validation, ajax, etc. in one place. A big object. I feel it is too ambitious and it looks like spaghetti code and mixes concerns/modules in one place. Comment? Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. In Wicket, I can create self-contained components, each including all the functionality, markup, validation, JS, etc. it needs to get along in the world. I can then stitch these components together into pages that can be re-jigged and reorganized very quickly. It feels to me like Wicket allows me to work at a higher level of abstraction, while with Spring MVC I was always down in the weeds dealing directly with the request/response cycle. jk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ
Wicket : Navigation Test Case Failure
Hello all,
I am trying to write a test case to simulate that when the user clicks on a
button, they are navigated to a new page.
// Test Case
public void testProgramPageNavigation() {
WicketTester tester = new WicketTester();
FormTester formTester = tester.newFormTester(programForm);
formTester.submit(programButton);
// this line fails (expected NewProgramPage but was ProgramPage)
tester.assertRenderedPage(NewProgramPage.class);
}
// Program Page
public class ProgramPage extends WebPage {
public ProgramPage() {
Form programForm = new Form(programForm);
programForm.add(new Button(programButton) {
public void onSubmit() {
setReponsePage(NewProgramPage.class);
}
}
add(programForm);
}
}
Any help would be much appreciated
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RE: Advisory question
as soon as we can find a sucker. Frank Silbermann wrote: So when do we get the Addison-Wesley book on _Wicket_Patterns_? :-) -Original Message- From: Maurice Marrink [mailto:[EMAIL PROTECTED] Sent: Friday, May 02, 2008 5:51 AM To: users@wicket.apache.org Subject: Re: Advisory question The nice thing about wicket is that it will give you freedom to choose whatever you like. You can create individual pages but if you markup is mostly the same it is easy to to use markup inheritance from a single basepage. You can also have just one page and replace panels as required. It is all a matter of personal preference / application needs. From what you are describing you might want to take a look at http://cwiki.apache.org/WICKET/markup-inheritance.html Maurice On Fri, May 2, 2008 at 12:36 PM, Martijn Lindhout [EMAIL PROTECTED] wrote: Hi, My web app background is from page oriented frameworks, and now while using wicket, I find myself creating pages over and over. I think I can miss many of them, because most of the time all I do is adding an intelligent reusable component to it. How do you guys handle this? Are you creating some basepage that is suitable to contain more than one functional part of your application? Or just create page by page? -- Martijn Lindhout JointEffort IT Services http://www.jointeffort.nl [EMAIL PROTECTED] +31 (0)6 18 47 25 29 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Advisory-question-tp17017178p17022829.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wicket : Navigation Test Case Failure
Do you do tester.startPage(ProgramPage.class) before you use the FormTester?
You should get a different error if you didn't but i don't see where
you tell wicket which page to load, so i am just checking.
Maurice
On Fri, May 2, 2008 at 6:14 PM, iwessels [EMAIL PROTECTED] wrote:
Hello all,
I am trying to write a test case to simulate that when the user clicks on a
button, they are navigated to a new page.
// Test Case
public void testProgramPageNavigation() {
WicketTester tester = new WicketTester();
FormTester formTester = tester.newFormTester(programForm);
formTester.submit(programButton);
// this line fails (expected NewProgramPage but was ProgramPage)
tester.assertRenderedPage(NewProgramPage.class);
}
// Program Page
public class ProgramPage extends WebPage {
public ProgramPage() {
Form programForm = new Form(programForm);
programForm.add(new Button(programButton) {
public void onSubmit() {
setReponsePage(NewProgramPage.class);
}
}
add(programForm);
}
}
Any help would be much appreciated
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Re: validation: Wicket does the right thing? Or right tool?
auto-generation of anything is a horrible idea. it's a computer-driven violation of the DRY principle and you'll get what you deserve. there are pretty much always smarter approaches than code generation. you ought to be able to use wicket to create a constraint driven validation system that does: - client side validation - server side validation - database validation - automatic limits unit testing we did the last 3 at thoof, and while the client-side validation was not a goal, it should be possible to integrate and drive a JS validation lib using the same annotations. David Chang-5 wrote: The problem is that with declarative approaches, once you step outside of the use-cases envisioned by the designer of the declarative system things become much more difficult. I would like to think practical. How many such unexpected situations would happen? Besides, you can always code extra validation in Java in controllers using things such as Wicket's form validators. A Wicketer would view it differently: in Valang+Spring MVC you have Java code for your controller and validation code in XML, whereas in Wicket it's all in Java code. That said, it probably wouldn't be too hard to implement a FormValidator that accepted valang syntax and applied it to a form. I really want to see such a thing in place. Auto-generation of client-side validation code, IMHO, is a much needed thing. At least, Wicket should have this capability. It would be nightmare to wrtie validation twice: one for the WebPage, one for client-side validation. Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. I dont have any real experience yet. It is mere my observation and thinking. I am learning but still evaluating. One thing I have is really the opposite to your experience. I feel this scatter is not hopeless; but it is a nice separation of concerns. Think about it. I have no objection to puting everything in WebPage, but these different concerns should be separated in Wicket somehow, code should look clean and good... Thank you for sharing your thought and experience, which is immensely helpful! Regards. previous emails = --- John Krasnay [EMAIL PROTECTED] wrote: On Fri, May 02, 2008 at 07:25:01AM -0700, David Chang wrote: I have the bad feeling about this way of validation 1. It is too much coding. Anybody used Valang in Spring Module? By using Valang, the validation code is much clean and a lot fewer and you dont need to create a class simply for this simple validation. I think you'll find the Wicket team has very strong aversion to doing things declaratively rather than with Java code. The problem is that with declarative approaches, once you step outside of the use-cases envisioned by the designer of the declarative system things become much more difficult. 2. Valang covers both client AND server-side validation. Please note that client-side validation is equally important as server-side's. I feel it is a must for web apps in terms of user experience. Wicket doesn't come with a client-side validation framework by default; however, the validators have an opportunity to participate in the component rendering, so it wouldn't be too tough to create your own set of validators that also rendered the appropriate Javascript to do client-side validation. 3. In Valang + Spring MVD, you have all the validation code for a form in one place in stark contrast to spreading it in controller code as in Wicket and mixing validation code with visual manipulation code. Valang's way is much easier to understand and management. A Wicketer would view it differently: in Valang+Spring MVC you have Java code for your controller and validation code in XML, whereas in Wicket it's all in Java code. That said, it probably wouldn't be too hard to implement a FormValidator that accepted valang syntax and applied it to a form. So in terms of elegance, productivity, management, ..., I am not sure Wicket's is right. Can Wicket provide a better solution? I would like to share my concern regarding the Wicket's WebPage, where you put a form's code for some visual aspects, validation, ajax, etc. in one place. A big object. I feel it is too ambitious and it looks like spaghetti code and mixes concerns/modules in one place. Comment? Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. In Wicket, I can create self-contained components, each including all the functionality, markup, validation, JS, etc. it needs to get along in the world. I can then stitch these components together into pages that can be
Re: Wicket : Navigation Test Case Failure
You are correct, I omitted it, due to it being done in the superclass, but
tester.startPage(ProgramPage.class) is def being called
Mr Mean wrote:
Do you do tester.startPage(ProgramPage.class) before you use the
FormTester?
You should get a different error if you didn't but i don't see where
you tell wicket which page to load, so i am just checking.
Maurice
On Fri, May 2, 2008 at 6:14 PM, iwessels [EMAIL PROTECTED] wrote:
Hello all,
I am trying to write a test case to simulate that when the user clicks
on a
button, they are navigated to a new page.
// Test Case
public void testProgramPageNavigation() {
WicketTester tester = new WicketTester();
FormTester formTester = tester.newFormTester(programForm);
formTester.submit(programButton);
// this line fails (expected NewProgramPage but was ProgramPage)
tester.assertRenderedPage(NewProgramPage.class);
}
// Program Page
public class ProgramPage extends WebPage {
public ProgramPage() {
Form programForm = new Form(programForm);
programForm.add(new Button(programButton) {
public void onSubmit() {
setReponsePage(NewProgramPage.class);
}
}
add(programForm);
}
}
Any help would be much appreciated
--
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Re: validation: Wicket does the right thing? Or right tool?
On Fri, May 02, 2008 at 09:13:40AM -0700, David Chang wrote: Weird. Your experience is exactly opposite to mine. I found Spring MVC to be hopelessly scattered: declarations in XML, controller code in Java, view code in templates. I dont have any real experience yet. It is mere my observation and thinking. I am learning but still evaluating. I just realized that you may not be clear on the role of FormValidators in Wicket. A FormValidator is only used when the validation of one field depends on the value the user entered for another field. The vast majority of validation uses only field-level validators, which are much less verbose than FormValidators: new TextField(name).setRequired(true); new TextField(ccNumber).add(new CreditCardValidator()); My current Wicket application (~35,000 LoC, ported from SpringMVC BTW, so I speak from experience!) has no more than a handful of FormValidators. One thing I have is really the opposite to your experience. I feel this scatter is not hopeless; but it is a nice separation of concerns. In this case I think separation of concerns is just a nice way of saying lack of cohesion/encapsulation. I *want* my validation to follow my component around, especially when I have a form composed from several re-usable panels. Here's a real-world example. In my app we have a component that captures credit card info (card number, expiry, etc). It's not a form, just a Panel with a bunch of form components on it. We re-use this panel in several very different forms, each of which has various additional fields. Each time this panel is re-used, I just drop it into the form like this: form.add(new CreditCardPanel(ccModel)); I don't have to add the CreditCardValidator to each one of these forms. It comes pre-wired in the CreditCardPanel. have no objection to puting everything in WebPage, but these different concerns should be separated in Wicket somehow, code should look clean and good... Very few Wicket applications put everything in WebPage. Pages are usually componentized into various Panels, which in turn can be composed from other Panels and components. Each of these panels/components can come with their own validators, as well as with other contributions to the page such as JS, CSS, etc. jk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: RTFM messages
Maybe that is the problem - 10% of the people give 90% of the answers. This means they have less time to explain stuff in detail. However, you are right - the answers are fast (within minutes) and, even if not complete, usually give enough information to find the right place to dig. I do in fact search all the sources I can find before asking the list, including: wicketstuff.org, Google (Nabble has excellent Wicket stuff), the list archives, and Wicket In Action. As for explaining it to new users myself, I would if I knew the answer! I am still a newbie, although if I have anything to say about it, we will be using Wicket for a long time to come, so I will eventually become expert at it. The code is of extremely high quality, and one taste of using it is enough to make me never want to touch another front-end framework again. Good work all. -Andrew -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jeremy Thomerson Sent: Thursday, May 01, 2008 2:26 PM To: users@wicket.apache.org Subject: Re: RTFM messages I have to add here that I have asked quite a few questions on this list, and always received a plethora of helpful information - 90% of the time from core contributors. This list is the best open source mailing list I have ever subscribed to or asked questions on. Many times I have sent emails to other user lists, even active ones, with questions I could not find the answer to, and never received a response - at all. The entire Wicket community is very friendly and helpful. And, honestly, if I asked a question for which there were an answer in the javadoc - I would appreciate Martijn's answer - it would remind me to look for it myself (which we sometimes get so busy we forget) - and it has much better longterm benefit than giving a direct answer, or even copy-and-paste the javadoc. Of course, Andrew, you always have the option of explaining it to the new user, too - that might help with the wide spread adoption. I see from your message history that you love Wicket like the rest of it, and have received many fine answers from the same core committers that you criticize here. Just saying - it goes both ways. THANK YOU WONDERFUL WICKET COMMUNITY AND ESPECIALLY THE CORE COMMITTERS (Igor, Martijn, Johan, and everyone) My 2 cents On Thu, May 1, 2008 at 2:13 PM, C. Bergström [EMAIL PROTECTED] wrote: On Thu, 2008-05-01 at 21:01 +0200, Martijn Dashorst wrote: On 5/1/08, Andrew Broderick [EMAIL PROTECTED] wrote: The guy asked a simple question. And I answered it is a simple manner: read the javadoc, if that doesn't help you, tell us what is wrong. All condensed in a single question. You chose to read it as a RTFM. Did you ever read [1]? commentary I've worked with Martijn a bit and overall I really appreciate his concise and clear answers. On first read of his post you can surely feel a defensive tone, but really this is more an example of how passionate Wicket devs are about quality not only in code but documentation. Tact sold separately /commentary ./C [1] http://www.catb.org/~esr/faqs/smart-questions.htmlhttp://www.catb.org/%7Eesr/faqs/smart-questions.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] ___ The information in this email or in any file attached hereto is intended only for the personal and confiden- tial use of the individual or entity to which it is addressed and may contain information that is propri- etary and confidential. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communica- tion is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product. Email trans- mission cannot be guaranteed to be secure or error- free. P6070214 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Dynamic DataTable columns, paging by columns
I see, thank you for the reply. - Liza igor.vaynberg wrote: you will have to roll your own component. i would take a look at how datatable works: it is basically a repeater (for columns) inside another repeater(for rows) -igor On Thu, Apr 17, 2008 at 9:36 AM, liza6218 [EMAIL PROTECTED] wrote: Hi, I have to show a table where the number of columns and their titles are Dynamic. And since there could be hundreds of columns, how can I do paging by columns and/or paging by rows. Thanks, Liza -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns%2C--paging-by-columns-tp16746544p16746544.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Dynamic-DataTable-columns%2C--paging-by-columns-tp16746544p17025256.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PropertyModel with default null model object ?
Yes .
In the WebPage , I add MyPanel like this :
myPanel = new MyPanel(myPanel , new PropertyModel(this , myobj));
myPanel.setVisible(false);
myPanel.setOutputMarkupPlaceholderTag(true);
add(myPanel);
And in the MyPanel :
public class MyPanel extends Panel
{
private MyObj myObj;
public MyPanel(String id , IModel model)
{
super(id);
this.myObj = (MyObj) model.getObject();
add(new Label(xxx , myObj.getFieldX.toString()));
add(new Label(yyy , myObj.getFieldY.toString()));
}
}
Because myObj passed to MyPanel is initially null ,
In the MyPanel construction time , myObj.getFieldX , myObj.getFieldY will
throw NPEs here...
I don't know how to solve it .
2008/5/2 Per Newgro [EMAIL PROTECTED]:
The code you provided should work. The NPEs comes from within the Panel?
So
can you give us an example how you access the model in the panel (with an
NPE
throwing component)?
Cheers
Per
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Re: RTFM messages
i am quite amazed by the quality of help people get on wicket-user and ##wicket. most highly paid service contracts don't give this level of service. Martijn Dashorst wrote: On 5/1/08, Andrew Broderick [EMAIL PROTECTED] wrote: The guy asked a simple question. And I answered it is a simple manner: read the javadoc, if that doesn't help you, tell us what is wrong. All condensed in a single question. You chose to read it as a RTFM. Did you ever read [1]? If there's one fault with this otherwise great mailing list, it's the attitude that the old-timers have towards the newbies. WTF? Why is it so hard to actually use the stuff we have provided? We write javadoc, we have a wiki, we are writing a book, spend a lot of our free time working on wicket related stuff, including answering questions on this list. There is no payment for us in all of this (if you think that the book will bring us money, then write your own and see if it works out for you) Is it then too much to ask that people actually read the javadoc and if you don't understand the javadoc, *THEN* ask the question related to the javadoc? So, guys, if you want Wicket to attain widespread adoption, please don't shoot back at anyone who asks a question with a response of RTFM. Take the time to explain stuff. users@ had 2186 messages in April, 37% of that traffic came from 10 people. 4 of them were so-called old-timers, not asking questions but helping out. 25% of traffic in April came from core contributors. So please don't tell me we are not helping out. What do you think the javadoc is for? Do you think we write javadoc to increase our commit count? Didn't we already put in the time to explain it? Did you consider that the ratio of users asking questions that they can answer themselves versus the contributors that actually answer is roughly 30 : 1, putting us (the old-timers) at a serious disadvantage? (This also contributes to the Wicket knowledge base, as it remains in the list archives, and hence shows up in Google searches). Why do you think we write the javadocs? So people can READ them. When people don't take the time to actually read the fricking javadoc, what does make you think that people will use google, the wiki or the mailing list archive? Martijn [1] http://www.catb.org/~esr/faqs/smart-questions.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Re%3A-RTFM-messages-tp17007353p17025623.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: way to traverse / get all form validators
there is
final ListIValidator getValidators() {...} on FormComponent
Gerolf
On Fri, May 2, 2008 at 4:17 PM, michalb_cz [EMAIL PROTECTED] wrote:
Is there some way how to traverse all validators which are associated
(added
through the add(IValidator) method) with the form? I look for something
like
get(IValidator) [like List.get(Object obj) method] or ListIValidator
getValidators() methods on Form component
--
View this message in context:
http://www.nabble.com/way-to-traverse---get-all-form-validators-tp17020385p17020385.html
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: PropertyModel with default null model object ?
Hello smallufo:
public class MyPanel extends Panel
{
private MyObj myObj;
public MyPanel(String id , IModel model)
{
super(id);
this.myObj = (MyObj) model.getObject();
add(new Label(xxx , myObj.getFieldX.toString()));
add(new Label(yyy , myObj.getFieldY.toString()));
}
}
This is the problem. Don't store the instance in the panel. Use the provided
model. The Labels can get their data by a PropertyModel related to that
model.
public class MyPanel extends Panel
{
// removed while not required private MyObj myObj;
public MyPanel(String id , IModel model)
{
super(id, model); -- use this constructor
// removed while not required this.myObj = (MyObj) model.getObject();
// instead add(new Label(xxx , myObj.getFieldX.toString()));
add(new Label(xxx , new PropertyModel(model, fieldX)));
// instead add(new Label(yyy , myObj.getFieldY.toString()));
add(new Label(yyy , new PropertyModel(model, fieldY)));
}
}
You simply wire the models together. So a model related to view can't be null
(instanciated in panel self). That's what i mean if i always say path to
data. It's a description which properties have to be used to get the data.
So the underlying business object can be null. The behavior if a null will be
return will be determined by the component. A label for instance is
displaying simply a blank. Textfield to.
HTH
Per
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Pros and cons of WicketBench
When I was developing in Wicket 1.2 I used Jbuilder 2006; it was what the employer provided. Other developers, however, use Eclipse for their (non-Wicket) projects, and Jbuilder 2007/8 are Eclipse-based, so I figured might might as well start my Wicket 1.3 experiments using Eclipse. What are the pros and (if any) cons of using the Wicket Bench plug-in? Is it worth setting up if all I'm really going to be doing is (perhaps) to upgrade a Wicket 1.2 application to Wicket 1.3? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
WicketStuff.org Is Down
Does anyone have an ETA when wicketstuff.org will be back up? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WicketStuff.org Is Down
No. bamboo is doing its upgrade stuff. and has been doing that for about 3 hours. If you are looking for the examples, install them on your own box. They're only a download away. Martijn On 5/2/08, Hoover, William [EMAIL PROTECTED] wrote: Does anyone have an ETA when wicketstuff.org will be back up? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.3 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.3 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: WicketStuff.org Is Down
okay... thanks for the info -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Friday, May 02, 2008 3:31 PM To: users@wicket.apache.org Subject: Re: WicketStuff.org Is Down No. bamboo is doing its upgrade stuff. and has been doing that for about 3 hours. If you are looking for the examples, install them on your own box. They're only a download away. Martijn On 5/2/08, Hoover, William [EMAIL PROTECTED] wrote: Does anyone have an ETA when wicketstuff.org will be back up? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.3 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.3 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can the UploadProgressBar not submit if the file field is blank?
Can you just mark it as required?
It's not the validation part I have problem with. I want to prevent the
UploadProgressBar from showing up when the field is blank and show a
javascript alert in that case. There is no need to submit to the server.
The UploadProgressBar installs an 'onsubmit' event handler to show itself.
It's installed by adding a AttributeModifier to the form. Is there any way I
can put stuff *in front* of its javascript? So I can have something like
this:
if (field.value == null || field.value==){alert(You must choose a file
to upload);return false;}[the rest of UploadProgressBar stuff]
On Fri, May 2, 2008 at 3:19 AM, James Carman [EMAIL PROTECTED]
wrote:
Can you just mark it as required?
On Fri, May 2, 2008 at 2:15 AM, Matthew Young [EMAIL PROTECTED] wrote:
Instead of submit, pop up a dialog telling the user to choose a file to
upload? As is now, the UploadProgressBar show up, form submit ,
getFileUpload returns null and error handling happens on the server.
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Re: PropertyModel with default null model object ?
You can nest models and use a model as the value for a PropertyModel.
A PropertyModel knows how to cope with null values as it will return a
null. Components and the label component in particular will render an
empty string when the model value was found to be null.
So nest or chain your model inside PropertyModels:
add(new Label(xxx, new PropertyModel(model, fieldX)));
add(new Label(yyy, new PropertyModel(model, fieldY)));
Read the model documentation on the wiki [1]. Try to understand it and
commit it to your brain. Print the page, and put it under your pillow
at night. Read it while on the toilet, pin it to the side of your
monitor, stick it to your rear view mirror, print it on transparent
foil and stick it to the inside of your glasses.
Martijn
[1]
http://cwiki.apache.org/WICKET/working-with-wicket-models.html#WorkingwithWicketmodels-Chainingmodels
On 5/2/08, smallufo [EMAIL PROTECTED] wrote:
Yes .
In the WebPage , I add MyPanel like this :
myPanel = new MyPanel(myPanel , new PropertyModel(this , myobj));
myPanel.setVisible(false);
myPanel.setOutputMarkupPlaceholderTag(true);
add(myPanel);
And in the MyPanel :
public class MyPanel extends Panel
{
private MyObj myObj;
public MyPanel(String id , IModel model)
{
super(id);
this.myObj = (MyObj) model.getObject();
add(new Label(xxx , myObj.getFieldX.toString()));
add(new Label(yyy , myObj.getFieldY.toString()));
}
}
Because myObj passed to MyPanel is initially null ,
In the MyPanel construction time , myObj.getFieldX , myObj.getFieldY will
throw NPEs here...
I don't know how to solve it .
2008/5/2 Per Newgro [EMAIL PROTECTED]:
The code you provided should work. The NPEs comes from within the Panel?
So
can you give us an example how you access the model in the panel (with an
NPE
throwing component)?
Cheers
Per
-
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--
Buy Wicket in Action: http://manning.com/dashorst
Apache Wicket 1.3.3 is released
Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.3
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Re: WicketStuff.org Is Down
I have the examples running on http://wmwm.us/wicket-examples . The session doesn't expire for 55 minutes also. Enjoy. On Fri, May 2, 2008 at 3:34 PM, Hoover, William [EMAIL PROTECTED] wrote: okay... thanks for the info -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Friday, May 02, 2008 3:31 PM To: users@wicket.apache.org Subject: Re: WicketStuff.org Is Down No. bamboo is doing its upgrade stuff. and has been doing that for about 3 hours. If you are looking for the examples, install them on your own box. They're only a download away. Martijn On 5/2/08, Hoover, William [EMAIL PROTECTED] wrote: Does anyone have an ETA when wicketstuff.org will be back up? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.3 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.3 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ryan Gravener http://wmwm.us/wmwm-date
Re: Pros and cons of WicketBench
for me there are two cool aspects to wicket-bench: 1) refactor support - if you rename a class that extends Component it will find any matching .html and .properties file and rename those also 2) editor - wicketbench replaces java editor with a tabbed editor that lets you quickly switch between java/html/properties files when you open a class that extends Component. very handy. however, it does have its problems. eclipse' java editor is not built with embedding in mind, so once you start using (2) you will miss out on such useful things as mark occurences, double clicking the left border to set a breakpoint ( right clicking still works ), ctrl clicking into a class wont always work, etc. i think the idea is awesome, too bad eclipse makes it so hard to implement :( -igor On Fri, May 2, 2008 at 12:15 PM, Frank Silbermann [EMAIL PROTECTED] wrote: When I was developing in Wicket 1.2 I used Jbuilder 2006; it was what the employer provided. Other developers, however, use Eclipse for their (non-Wicket) projects, and Jbuilder 2007/8 are Eclipse-based, so I figured might might as well start my Wicket 1.3 experiments using Eclipse. What are the pros and (if any) cons of using the Wicket Bench plug-in? Is it worth setting up if all I'm really going to be doing is (perhaps) to upgrade a Wicket 1.2 application to Wicket 1.3? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: WicketStuff.org Is Down
Also see http://www.wicket-library.com/wicket-examples/ -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan Gravener Sent: Friday, May 02, 2008 2:58 PM To: users@wicket.apache.org Subject: Re: WicketStuff.org Is Down I have the examples running on http://wmwm.us/wicket-examples . The session doesn't expire for 55 minutes also. Enjoy. On Fri, May 2, 2008 at 3:34 PM, Hoover, William [EMAIL PROTECTED] wrote: okay... thanks for the info -Original Message- From: Martijn Dashorst [mailto:[EMAIL PROTECTED] Sent: Friday, May 02, 2008 3:31 PM To: users@wicket.apache.org Subject: Re: WicketStuff.org Is Down No. bamboo is doing its upgrade stuff. and has been doing that for about 3 hours. If you are looking for the examples, install them on your own box. They're only a download away. Martijn On 5/2/08, Hoover, William [EMAIL PROTECTED] wrote: Does anyone have an ETA when wicketstuff.org will be back up? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.3 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.3 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ryan Gravener http://wmwm.us/wmwm-date ___ The information in this email or in any file attached hereto is intended only for the personal and confiden- tial use of the individual or entity to which it is addressed and may contain information that is propri- etary and confidential. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communica- tion is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product. Email trans- mission cannot be guaranteed to be secure or error- free. P6070214
[ANNOUNCE] Apache Wicket 1.4-M1
The Apache Wicket team is proud to announce the availability of the first milestone release of our first java 1.5 Wicket version: Apache Wicket 1.4-m1. Eager people click here to download the distribution, others can read further: http://www.apache.org/dyn/closer.cgi/wicket/1.4-m1 We thank you for your patience and support. The Wicket Team === Apache Wicket === Apache Wicket is a component oriented Java web application framework. With proper mark-up/logic separation, a POJO data model, and a refreshing lack of XML, Apache Wicket makes developing web-apps simple and enjoyable again. Swap the boilerplate, complex debugging and brittle code for powerful, reusable components written with plain Java and HTML. You can find out more about Apache Wicket on our website: http://wicket.apache.org === This release === The Apache Wicket team is proud to announce the availability of the first milestone release of our first java 1.5 Wicket version: Apache Wicket 1.4-m1. This is the first release with java 1.5 as a minimum. Not everything has been converted to java 1.5 yet but we are getting there. === Migrating from 1.3 === If you are coming from Wicket 1.3, you really want to read our migration guide, found on the wiki: http://cwiki.apache.org/WICKET/migrate-14.html === Downloading the release === You can download the release from the official Apache mirror system, and you can find it through the following link: http://www.apache.org/dyn/closer.cgi/wicket/1.4-m1/ For the Maven and Ivy fans out there: update your pom's to the following, and everything will be downloaded automatically: dependency groupIdorg.apache.wicket/groupId artifactIdwicket/artifactId version1.4-m1/version /dependency Substitute the artifact ID with the projects of your liking to get the other projects. Please note that we don't prescribe a Logging implementation for SLF4J. You need to specify yourself which one you prefer. Read more about SLF4J here: [http://slf4j.org] === Validating the release === The release has been signed by Frank Bille, your release manager for today. The public key can be found in the KEYS file in the download area. Download the KEYS file only from the Apache website. http://www.apache.org/dist/wicket/1.4-m1/KEYS Instructions on how to validate the release can be found here: http://www.apache.org/dev/release-signing.html#check-integrity === Reporting bugs === In case you do encounter a bug, we would appreciate a report in our JIRA: http://issues.apache.org/jira/browse/WICKET === The distribution === In the distribution you will find a README. The README contains instructions on how to build from source yourself. You also find a CHANEGELOG-1.4 which contains a list of all things that have been fixed, added and/or removed since the first release in the 1.4 branch. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WicketStuff.org Is Down
On 5/2/08, Andrew Broderick [EMAIL PROTECTED] wrote: Also see http://www.wicket-library.com/wicket-examples/ Please don't. These examples are *OLD* and not maintained much. We have been telling folks to not look at those examples for over a year. Wicket stuff is the place to look for the examples. For debugging/learning/running corporate demos you really should download the examples and run them locally. Martijn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What is session.dirty() for?
On Fri, May 2, 2008 at 5:12 PM, Martin Makundi [EMAIL PROTECTED] wrote: Could you please elaborate what you mean by session object has changed? Let's say I have some variables in my session. If these variables change, do I have to call session.dirty? If you subclassed the Session class and your attributes are properties of the subclass. But you are required to call session.dirty() only if your pages are stateless and your application is deployed on cluster. -Matej ** Martin 2008/5/2 Matej Knopp [EMAIL PROTECTED]: Hi, session.dirty() should be invoked when the session object has changed, so that wicket changes the http session attribute to make cluster replicate the session object (assuming you're running in clustered environment). I think the only case when you need to call dirty() yourself is when your application has only stateless pages and you have a statefull session object that you need to replicate accros cluster. But IMHO that's not very common usecase. -Matej On Fri, May 2, 2008 at 4:46 PM, Martin Makundi [EMAIL PROTECTED] wrote: Hi! I have been coding without invoking session.dirty. Browsing framework code, I can see it is used. What does it accomplish and where should I have used it in my own code? ** Martin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PropertyModel with default null model object ?
A very good lesson learned.
Thanks to Per and Martijn very much..
2008/5/3 Martijn Dashorst [EMAIL PROTECTED]:
You can nest models and use a model as the value for a PropertyModel.
A PropertyModel knows how to cope with null values as it will return a
null. Components and the label component in particular will render an
empty string when the model value was found to be null.
So nest or chain your model inside PropertyModels:
add(new Label(xxx, new PropertyModel(model, fieldX)));
add(new Label(yyy, new PropertyModel(model, fieldY)));
Read the model documentation on the wiki [1]. Try to understand it and
commit it to your brain. Print the page, and put it under your pillow
at night. Read it while on the toilet, pin it to the side of your
monitor, stick it to your rear view mirror, print it on transparent
foil and stick it to the inside of your glasses.
Martijn
[1]
http://cwiki.apache.org/WICKET/working-with-wicket-models.html#WorkingwithWicketmodels-Chainingmodels
On 5/2/08, smallufo [EMAIL PROTECTED] wrote:
Yes .
In the WebPage , I add MyPanel like this :
myPanel = new MyPanel(myPanel , new PropertyModel(this , myobj));
myPanel.setVisible(false);
myPanel.setOutputMarkupPlaceholderTag(true);
add(myPanel);
And in the MyPanel :
public class MyPanel extends Panel
{
private MyObj myObj;
public MyPanel(String id , IModel model)
{
super(id);
this.myObj = (MyObj) model.getObject();
add(new Label(xxx , myObj.getFieldX.toString()));
add(new Label(yyy , myObj.getFieldY.toString()));
}
}
Because myObj passed to MyPanel is initially null ,
In the MyPanel construction time , myObj.getFieldX , myObj.getFieldY
will
throw NPEs here...
I don't know how to solve it .
2008/5/2 Per Newgro [EMAIL PROTECTED]:
The code you provided should work. The NPEs comes from within the
Panel?
So
can you give us an example how you access the model in the panel
(with an
NPE
throwing component)?
Cheers
Per
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Re: FileResourceStream
implements IMarkupCacheKeyProvider
.
.
public String getCacheKey(MarkupContainer arg0, Class arg1) {
return null;
}
Jeremy
On Tue, Apr 29, 2008 at 3:01 PM, Johan Compagner [EMAIL PROTECTED]
wrote:
So through a Wicket Page impl you serve static pages?
The wicket page self doesnt have any components?
Dont know the exact api but you have to make sure that the cache key =
null then nothing will be cached
On 4/29/08, Ed _ [EMAIL PROTECTED] wrote:
I end up using FileResourceStream to serve up static web pages from a
Wicket
page.
But I am having issues with the fact that the page gets cached and -
returning clients with different url params - keep getting served the
original static page.
Is there a way for me to force a refresh and make sure the
newMarkupResourceStream() gets called each time.
thanks!
_
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Fragment markup in extended page possible?
Hi, Is it possible to have wicket:fragment in the extended page like the following? I get Markup not found exception. But when I move wicket:fragment to basepage, it finds it correctly!! BasePage.html ... wicket:child/ .. ExtendedPage.html html body wicket:extend ... /wicket:extend wicket:fragment /wicket:fragment /body /html -- View this message in context: http://www.nabble.com/Fragment-markup-in-extended-page-possible--tp17028654p17028654.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Fragment markup in extended page possible?
put fragment tags inside wicket:extend -igor On Fri, May 2, 2008 at 3:06 PM, Ritz123 [EMAIL PROTECTED] wrote: Hi, Is it possible to have wicket:fragment in the extended page like the following? I get Markup not found exception. But when I move wicket:fragment to basepage, it finds it correctly!! BasePage.html ... wicket:child/ .. ExtendedPage.html html body wicket:extend ... /wicket:extend wicket:fragment /wicket:fragment /body /html -- View this message in context: http://www.nabble.com/Fragment-markup-in-extended-page-possible--tp17028654p17028654.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions about Matt Raible's web framework comparison
On Fri, May 2, 2008 at 6:48 AM, Johan Compagner [EMAIL PROTECTED] wrote: yes but you also can mount 1 package is 1 go. Or use a custom encoding strategy. Eelco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can the UploadProgressBar not submit if the file field is blank?
I solve this problem by putting an 'onclick' handler on the Submit button to check for blank input.
Re: How to show a bottom-of-the-page feedback panel?
Excellent. Thank you!
On Thu, May 1, 2008 at 10:32 PM, Matthew Young [EMAIL PROTECTED] wrote:
public class YourPage extends WebPage implement IHeadContributor {
// in case form has error, scroll down
@Override public void renderHead(IHeaderResponse r) {
if (form.hasError()) {
r.renderOnLoadJavascript(location.hash='YOUR-ANCHOR');
}
}
}
On Thu, May 1, 2008 at 4:08 PM, nate roe [EMAIL PROTECTED] wrote:
If I have a feedback panel positioned together with a form at the bottom
of
a very long page, how can I cause the browser to snap to that feedback
panel
upon validation error?
I could use an anchor tag at the feedback panel, but how would I tell
Wicket
to go to that anchor upon validation error?
Thanks,
Nate Roe
Is there a setGatherAbbreviatedBrowserInfo(true) as appose to setGatherExtendedBrowserInfo(true)?
I only want to find out the user's timezone. setGatherExtendedBrowserInfo(true) redirect page take too long, sometimes it stays on the screen many seconds.
Re: WicketStuff.org Is Down
On Fri, May 2, 2008 at 1:10 PM, Martijn Dashorst [EMAIL PROTECTED] wrote: On 5/2/08, Andrew Broderick [EMAIL PROTECTED] wrote: Also see http://www.wicket-library.com/wicket-examples/ Please don't. These examples are *OLD* and not maintained much. We have been telling folks to not look at those examples for over a year. Wicket stuff is the place to look for the examples. For debugging/learning/running corporate demos you really should download the examples and run them locally. How about taking that site down? I thought that was the plan quite some time ago? Eelco - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
