Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
It's not our component, but a Wicket component: org.apache.wicket.extensions.ajax.markup.html.repeater.data.table.AjaxNavigationToolbar We add it like this: datatable.addBottomToolbar(new AjaxNavigationToolbar(this)); And then I would assume it took care of itself, and updated the table when it needed to... Regards, Oddgeir It seems the link is already disabled when you click on it. Which component do you update via Ajax after deleting the row? It seems the browser isn't showing the latest state of the table. Regards Sven - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
The specific panel *inside* the form is getting updated during each AJAX request, the form itself stays the same. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Implementing-a-SecureForm-to-avoid-CSRF-attacks-tp4666175p4666187.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
Hi, On Wed, Jun 11, 2014 at 8:55 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: It's not our component, but a Wicket component: org.apache.wicket.extensions.ajax.markup.html.repeater.data.table. AjaxNavigationToolbar We add it like this: datatable.addBottomToolbar(new AjaxNavigationToolbar(this)); And then I would assume it took care of itself, and updated the table when it needed to... No. You should repaint the table after deleting a row to update the toolbars automatically. Otherwise you can repaint just the toolbars, or even just this specific toolbar, but you have to do it yourself. Regards, Oddgeir It seems the link is already disabled when you click on it. Which component do you update via Ajax after deleting the row? It seems the browser isn't showing the latest state of the table. Regards Sven - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
Your form can listen to AjaxRequestTargets, override:
public void onEvent(IEvent event) {
if (event.getPayload() instanceof AjaxRequestTarget) {
// update token via JavaScript
((AjaxRequestTarget)event.getPayload()).appendJavaScript(...);
}
}
Regards
Sven
On 06/11/2014 08:41 AM, shayy wrote:
The specific panel *inside* the form is getting updated during each AJAX
request, the form itself stays the same.
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Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
How can we? The deletion doesn't happen on the same page. Without polling (or websocket), I don't see how we can update the table? Every time we click a navigation button (in the table), the dataprovider fetches the data from the database. It just so happens that that data has been changed between clicks, and by then it would be too late to update the toolbar (not to mention wrong to update the toolbar from the dataprovider). Right? regards Oddgeir On 11.06.2014 09:34, Martin Grigorov wrote: Hi, On Wed, Jun 11, 2014 at 8:55 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: It's not our component, but a Wicket component: org.apache.wicket.extensions.ajax.markup.html.repeater.data.table. AjaxNavigationToolbar We add it like this: datatable.addBottomToolbar(new AjaxNavigationToolbar(this)); And then I would assume it took care of itself, and updated the table when it needed to... No. You should repaint the table after deleting a row to update the toolbars automatically. Otherwise you can repaint just the toolbars, or even just this specific toolbar, but you have to do it yourself. Regards, Oddgeir It seems the link is already disabled when you click on it. Which component do you update via Ajax after deleting the row? It seems the browser isn't showing the latest state of the table. Regards Sven - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
I see. In this case you can use AbstractRequestCycleListener#onException() to catch ListenerInvocationNotAllowedException and repaint the whole page instead of logging it and showing an error page. I.e. you need to do: return new RenderPageRequestHandler(new PageProvider(exception.getComponent().getPage())) Martin Grigorov Wicket Training and Consulting On Wed, Jun 11, 2014 at 10:02 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: How can we? The deletion doesn't happen on the same page. Without polling (or websocket), I don't see how we can update the table? Every time we click a navigation button (in the table), the dataprovider fetches the data from the database. It just so happens that that data has been changed between clicks, and by then it would be too late to update the toolbar (not to mention wrong to update the toolbar from the dataprovider). Right? regards Oddgeir On 11.06.2014 09:34, Martin Grigorov wrote: Hi, On Wed, Jun 11, 2014 at 8:55 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: It's not our component, but a Wicket component: org.apache.wicket.extensions.ajax.markup.html.repeater.data.table. AjaxNavigationToolbar We add it like this: datatable.addBottomToolbar(new AjaxNavigationToolbar(this)); And then I would assume it took care of itself, and updated the table when it needed to... No. You should repaint the table after deleting a row to update the toolbars automatically. Otherwise you can repaint just the toolbars, or even just this specific toolbar, but you have to do it yourself. Regards, Oddgeir It seems the link is already disabled when you click on it. Which component do you update via Ajax after deleting the row? It seems the browser isn't showing the latest state of the table. Regards Sven - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax Form Submit via jquery plugin / javascript
Hi,
On Tue, Jun 10, 2014 at 11:28 AM, Vishal Popat vishal.po...@cipriati.co.uk
wrote:
Hi,
I am using a jquery steps plugin which has the ability to change options.
One of the options I have is:
onFinished: function (event, currentIndex) {
var form = document.forms[selectionForm];
form.submit();
Try with:
jQuery(#selectionForm).trigger(submit); // or
jQuery(#selectionForm).submit() which is a shortcut
},
The javascript above submits the associated form. However I would like to
submit the form via ajax. Normally I would use an AjaxButton for ajax
processing but in this case I need something else. I have tried
selectionForm.add(new AjaxFormSubmitBehavior(selectionForm, onsubmit) {
@Override
protected void onSubmit(AjaxRequestTarget target) {
log.debug(*** ajax form submit);
}
}
but this does not seem to work as the debug does not get outputted.
Additionally, the onSubmit Form version is called. Is there a way to stop
this?
Let me know if should be using something else instead.
Regards
Vishal
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Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
This works, thank you. We still get the stacktrace in the log, but that's ok.. Thank you very much. regards Oddgeir On 11.06.2014 10:32, Martin Grigorov wrote: I see. In this case you can use AbstractRequestCycleListener#onException() to catch ListenerInvocationNotAllowedException and repaint the whole page instead of logging it and showing an error page. I.e. you need to do: return new RenderPageRequestHandler(new PageProvider(exception.getComponent().getPage())) Martin Grigorov Wicket Training and Consulting On Wed, Jun 11, 2014 at 10:02 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: How can we? The deletion doesn't happen on the same page. Without polling (or websocket), I don't see how we can update the table? Every time we click a navigation button (in the table), the dataprovider fetches the data from the database. It just so happens that that data has been changed between clicks, and by then it would be too late to update the toolbar (not to mention wrong to update the toolbar from the dataprovider). Right? regards Oddgeir On 11.06.2014 09:34, Martin Grigorov wrote: Hi, On Wed, Jun 11, 2014 at 8:55 AM, Oddgeir Bell oddgeir.b...@deltasoft.no wrote: It's not our component, but a Wicket component: org.apache.wicket.extensions.ajax.markup.html.repeater.data.table. AjaxNavigationToolbar We add it like this: datatable.addBottomToolbar(new AjaxNavigationToolbar(this)); And then I would assume it took care of itself, and updated the table when it needed to... No. You should repaint the table after deleting a row to update the toolbars automatically. Otherwise you can repaint just the toolbars, or even just this specific toolbar, but you have to do it yourself. Regards, Oddgeir It seems the link is already disabled when you click on it. Which component do you update via Ajax after deleting the row? It seems the browser isn't showing the latest state of the table. Regards Sven - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Backward compatibility with URLs generated by HybridUrlCodingStrategy.
Hi all, I am migrating an application from Wicket 1.4 to 6.15. This app makes use of HybridUrlCodingStrategy, that I replaced with a MountedMapped using UrlPathPageParametersEncoder. The problem is that many users have old bookmarks of URLs generated by HybridUrlCodingStrategy, in which the page instance number comes after a dot, like in the following example: http://myapp.com/mount/path/param/value.4 Now, with MountedMapper and UrlPathPageParametersEncoder, the same URL looks like this (mind the ? replacing the .): http://myapp.com/mount/path/param/value?4 The result is that the old dotted bookmarks do not work anymore (HTTP 404). Any suggestion on the best approach to guarantee backward compatibility with old URLs? Thanks very much in advance, Fabio Fioretti
Re: OnChangeAjaxBehavior.onUpdate() not called
Well, by hidden do you mean an input type of hidden or not present on the DOM? I mean that I used jQuery to slideUp() the containing div in the $(document).ready(), so that when the page loads the div is not visible to the user and it becomes visible on some other event. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
Unless I'm doing it wrong, I can't get it to work :(
I'm posting my class here maybe someone can see my mistake?
public class SecureFormT extends FormT {
private static final Logger log =
LoggerFactory.getLogger(SecureForm.class);
private static final String TOKEN_NAME = SECURE_FORM_TOKEN;
private String token;
public SecureForm(final String id) {
super(id);
}
public SecureForm(final String id, final IModelT model) {
super(id, model);
}
@Override
protected void onBeforeRender() {
super.onBeforeRender();
this.token = UUID.randomUUID().toString();
}
@Override
public void onComponentTagBody(MarkupStream markupStream, ComponentTag
openTag) {
// render the hidden field
if (isRootForm()) {
AppendingStringBuffer buffer = new AppendingStringBuffer(
div style=\display:none\input
type=\quot;hidden\quot; name=\quot;quot;);
buffer.append(TOKEN_NAME)
.append(quot;\quot; id=\quot;quot;)
.append(TOKEN_NAME)
.append(quot;\quot; value=\quot;quot;)
.append(token)
.append(quot;\quot; //div);
getResponse().write(buffer);
}
// do the rest of the processing
super.onComponentTagBody(markupStream, openTag);
}
@Override
public void onEvent(IEvent? event) {
if (event.getPayload() instanceof AjaxRequestTarget) {
if (StringUtils.isNotBlank(token)) {
// update token via JavaScript
((AjaxRequestTarget) event.getPayload()).appendJavaScript(
document.getElementById('SECURE_FORM_TOKEN').value
= + token + ;);
}
}
super.onEvent(event);
}
@Override
protected void onValidate() {
// Check the random id in the hidden field. This guards against CSRF
attacks.
StringValue requestToken =
getRequest().getPostParameters().getParameterValue(TOKEN_NAME);
if (!requestToken.equals(StringValue.valueOf(token))) {
log.warn(Attempted unauthorized form submission);
}
super.onValidate();
}
}
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Re: Implementing a SecureForm to avoid CSRF attacks
Note the apostrophe around 'token':
document.getElementById('SECURE_FORM_TOKEN').value= ' + token + ';);
But don't you want to generate a new token on ajax requests too?
Sven
On 06/11/2014 01:17 PM, shayy wrote:
Unless I'm doing it wrong, I can't get it to work :(
I'm posting my class here maybe someone can see my mistake?
public class SecureFormT extends FormT {
private static final Logger log =
LoggerFactory.getLogger(SecureForm.class);
private static final String TOKEN_NAME = SECURE_FORM_TOKEN;
private String token;
public SecureForm(final String id) {
super(id);
}
public SecureForm(final String id, final IModelT model) {
super(id, model);
}
@Override
protected void onBeforeRender() {
super.onBeforeRender();
this.token = UUID.randomUUID().toString();
}
@Override
public void onComponentTagBody(MarkupStream markupStream, ComponentTag
openTag) {
// render the hidden field
if (isRootForm()) {
AppendingStringBuffer buffer = new AppendingStringBuffer(
div style=\display:none\input
type=\quot;hidden\quot; name=\quot;quot;);
buffer.append(TOKEN_NAME)
.append(quot;\quot; id=\quot;quot;)
.append(TOKEN_NAME)
.append(quot;\quot; value=\quot;quot;)
.append(token)
.append(quot;\quot; //div);
getResponse().write(buffer);
}
// do the rest of the processing
super.onComponentTagBody(markupStream, openTag);
}
@Override
public void onEvent(IEvent? event) {
if (event.getPayload() instanceof AjaxRequestTarget) {
if (StringUtils.isNotBlank(token)) {
// update token via JavaScript
((AjaxRequestTarget) event.getPayload()).appendJavaScript(
document.getElementById('SECURE_FORM_TOKEN').value
= + token + ;);
}
}
super.onEvent(event);
}
@Override
protected void onValidate() {
// Check the random id in the hidden field. This guards against CSRF
attacks.
StringValue requestToken =
getRequest().getPostParameters().getParameterValue(TOKEN_NAME);
if (!requestToken.equals(StringValue.valueOf(token))) {
log.warn(Attempted unauthorized form submission);
}
super.onValidate();
}
}
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Re: Backward compatibility with URLs generated by HybridUrlCodingStrategy.
Hi Fabio, You can create your own root request mapper that when detecting an old url can either : 1) return a redirect with code 301 (Moved permanently) 2) just move the page id from the last segment to the query string silently Martin Grigorov Wicket Training and Consulting On Wed, Jun 11, 2014 at 1:00 PM, Fabio Fioretti windom.macroso...@gmail.com wrote: Hi all, I am migrating an application from Wicket 1.4 to 6.15. This app makes use of HybridUrlCodingStrategy, that I replaced with a MountedMapped using UrlPathPageParametersEncoder. The problem is that many users have old bookmarks of URLs generated by HybridUrlCodingStrategy, in which the page instance number comes after a dot, like in the following example: http://myapp.com/mount/path/param/value.4 Now, with MountedMapper and UrlPathPageParametersEncoder, the same URL looks like this (mind the ? replacing the .): http://myapp.com/mount/path/param/value?4 The result is that the old dotted bookmarks do not work anymore (HTTP 404). Any suggestion on the best approach to guarantee backward compatibility with old URLs? Thanks very much in advance, Fabio Fioretti
Re: OnChangeAjaxBehavior.onUpdate() not called
Is there a request made by the browser to the server when you type something in these input fields ? we need more information to find out where is the problem - at the client side or at the server Martin Grigorov Wicket Training and Consulting On Wed, Jun 11, 2014 at 11:34 AM, Lucio Crusca lu...@sulweb.org wrote: Well, by hidden do you mean an input type of hidden or not present on the DOM? I mean that I used jQuery to slideUp() the containing div in the $(document).ready(), so that when the page loads the div is not visible to the user and it becomes visible on some other event. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
Hmm, not sure about that. Do you mean that onEvent() will both re-generate the token on the SecureForm class as well as replace the value on the HTML? Security wise, is there a reason to do that? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Implementing-a-SecureForm-to-avoid-CSRF-attacks-tp4666175p4666201.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
Hi, a single token from the start of a form until its submit should do fine. I'm just wondering why you see the need to update the token, although the form isn't re-rendered and thus the token is unchanged. Sven On 06/11/2014 02:19 PM, shayy wrote: Hmm, not sure about that. Do you mean that onEvent() will both re-generate the token on the SecureForm class as well as replace the value on the HTML? Security wise, is there a reason to do that? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Implementing-a-SecureForm-to-avoid-CSRF-attacks-tp4666175p4666201.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: OnChangeAjaxBehavior.onUpdate() not called [SOLVED]
Martin was right, there were Javascript errors, but for some reason the webconsole didn't display them the first time I looked at it. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Implementing a SecureForm to avoid CSRF attacks
So first let me just say that your answer helped me and everything works now, I really appreciate the help! So the scenario is that I have a form, inside the form there are several tabs. When the user enters the first tab, the form is first rendered with the token and the SecureForm class has the same token value. When the user clicks on the second tab, the from is not rendered again but the SecureForm is called again - hence creating a new token in the SecureForm class. The user now goes back to tab1, the form is getting posted (with the initial token) but the SecureForm class already has a different value! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Implementing-a-SecureForm-to-avoid-CSRF-attacks-tp4666175p4666204.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax timer not counting when tab doesn't have focus?
Bruce, Apologies for the delay in answering. Thanks for your feedback. I have merged your changes into the original example. https://github.com/reiern70/antilia-bits/commit/0a1b14534409698b9219137666f060e04e715ed4 Example still seems to work as expected... But I did not do any extensive testing. On Tue, May 27, 2014 at 7:58 PM, Bruce Lombardi brlom...@gmail.com wrote: For anyone interested, and particularly for Ernesto, I have successfully created a version of the InactivityTimeOutPanel that works even if the user changes to another browser tab. The key, which I became aware of from the jsfiddle links (see previous posts below is to use an absolute time for when a period of inactivity would result in a timeout (timeoutTime,set to now plus an interval,, say 5 minutes), and then when the timer fires, to compare the current time against the timeoutTime. This seems to avoid the problem of the timer slowing down when the user changes to another page. Reset just resets the timeoutTime to a now plus the interval. I have set the timer to go off in one quarter of the interval, thinking if there are some delays this will keep it closer to the mark. I have tested this and it seems to work fine. I only had to change the JavaScript in Ernesto's example to get everything to work, and I have posted the code here: http://pastebin.com/TWwS5hhE for people to see. Ernesto, It would be great if you could put this code into the JavaScript in your example and try it out. Then we would have a complete example to point people to if it works OK. Regards, Bruce -Original Message- From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] Sent: Friday, May 16, 2014 2:42 PM To: users@wicket.apache.org Subject: Re: Ajax timer not counting when tab doesn't have focus? Bruce. Let me see if I can find some time during weekend to play a bit with the links your provided and come up with a more robust solution. On Fri, May 16, 2014 at 3:57 PM, Bruce Lombardi brlom...@gmail.com wrote: First, thank you for your continuing interest. This is the best support group experience I've ever had. I hope the message come in the right sequence. Lke Ernesto and other A saw the sequencing problem cause by the apache server problem. I ran the test that Martin suggestion with 6.16.0-SNAPSHOTand got the same behavior, which is what Ernesto and I suspected would happen. I'm sorry, but I don't know a lot about JavaScript so I'm having with certain things. I read this article in stackoverflow: https://stackoverflow.com/questions/6032429/chrome-timeouts-interval-s uspended-in-background-tabs Which lead to this: http://stackoverflow.com/questions/5927284/how-can-i-make-setinterval- also-work-when-a-tab-is-inactive-in-chrome Which contained an example of a script that doesn’t work correctly (if you go to it, you will see that it walks the word test across the screen. If you go to another tab and come back test hasn’t moved) http://jsfiddle.net/7f6DX/3/ and this example that works (does the same thing but you can see that test moves even when you go to another tab - but don't go away too long it will reach the end and disappear). http://jsfiddle.net/7f6DX/31/ Do you think the last (working) script could be adapted for our timeout? Regards, Bruce -Original Message- From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] Sent: Tuesday, May 13, 2014 1:59 AM To: users@wicket.apache.org Subject: Re: Ajax timer not counting when tab doesn't have focus? Martin, Thanks for pointing out this. The exact JavaScript enabling this feature can be found here https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-p arent/client-sign-out/src/main/java/com/antilia/signout/InactivitySign OutPanel.js Maybe there is a memory leak in here as well... but I do not see the relation with WICKET-5570 as I do not use any of the AJAX timer behavior, see https://github.com/reiern70/antilia-bits/blob/master/client-sign-out-p arent/client-sign-out/src/main/java/com/antilia/signout/InactivitySign OutPanel.java As Bruce describes the problem it sounds like if by switching to other tab browser give less priority to the execution of JavaScript in inactive tabs. On Mon, May 12, 2014 at 9:28 PM, Martin Grigorov mgrigo...@apache.org wrote: It could be that https://issues.apache.org/jira/browse/WICKET-5570 is the issue. Please try with 6.16.0-SNAPSHOT if you can. Martin Grigorov Wicket Training and Consulting On Mon, May 12, 2014 at 8:02 PM, Bruce Lombardi brlom...@gmail.com wrote: Thanks Ernesto. Yes, I do mean another browser tab. I have some new information. The timer seems to slow way down, but not stop counting down when the user switches focus to another tab, either opening a new tab, or
Re: org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException when provider data for DataTable changes before paging (Wicket 6.x up to and including 6.15.0)
By the way that is exactly how we handle these errors as well. The only time I ever see ListenerInvocationNotAllowedExceptions are when the state of the database changes between clicks. With repainting the screen the users may click a link and then the link disappears which is weird. But that is way better than redirecting them to an error page. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/org-apache-wicket-core-request-handler-ListenerInvocationNotAllowedException-when-provider-data-for--tp4666171p4666206.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: OnChangeAjaxBehavior.onUpdate() not called [PARTIALLY SOLVED]
Martin was right, there were Javascript errors, but for some reason the webconsole didn't display them the first time I looked at it. However the problem is only partially solved. onUpdate() now gets called, but only when the TextField looses focus. I need it to be called on every single keypress... is there anything I should do for that? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Empty FeedbackPanel
Here is a form: http://158.58.168.198/quotaly/wicket/bookmarkable/it.quotaly.web.Register here is the relevant html snippet: form class=inputForm wicket:id=registrationform fieldset legendInserisci i tuoi dati/legend div id=feedbackPanel span wicket:id=feedback/ /div div class=campoform label wicket:for=nome span class=inputformlabelspanNome */span span class=inputWrapper input type=text class=text_reg placeholder=nome wicket:id=nome /span /label /div [...] and java code: registrationform.add(new TextField(nome).setRequired(true)); registrationform.add(new FeedbackPanel(feedback)); If you click the Invia button (italian for Submit), the validation takes place (in fact my onSubmit() does not get called since many required fields are not filled in), but the FeedbackPanel remains empty (take a look at generated html). Similar code works in other wicket projects I've done, so I don't know what I'm doing different/wrong here... any clue? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileDownload hides the activity indicator
Hi Ernesto, Thank you for your quick response. But I think I did not explain the problem that I am trying to solve. What is happening in my case is that when I click the IndicatingAjaxButton to start the file download, the activity indicator (that twirling round thing) appears. But it then disappears very quickly just when the code starts generating and downloading the file. All this while, without the activity indicator, the user does not know if any thing is happening and so may click the button again and again. The solutions that you have sent me the links to, are for problems relating to the GUI not being responsive after the file has been downloaded. I do not have that problem. I just don't want the user to click the button again while the file is being downloaded. Also, unfortunately other than Wicket and simple html, I do not know much about other GUI tools including Javascript. So I would appreciate very much if you can provide me with a solution that I can easily use in wickets. Again, thanks so much for your response. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileDownload-hides-the-activity-indicator-tp4666181p4666209.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Empty FeedbackPanel
Strange, invalid form input isn't preserved either. Check the application log for clues. Regards Sven On 06/11/2014 06:21 PM, Lucio Crusca wrote: Here is a form: http://158.58.168.198/quotaly/wicket/bookmarkable/it.quotaly.web.Register here is the relevant html snippet: form class=inputForm wicket:id=registrationform fieldset legendInserisci i tuoi dati/legend div id=feedbackPanel span wicket:id=feedback/ /div div class=campoform label wicket:for=nome span class=inputformlabelspanNome */span span class=inputWrapper input type=text class=text_reg placeholder=nome wicket:id=nome /span /label /div [...] and java code: registrationform.add(new TextField(nome).setRequired(true)); registrationform.add(new FeedbackPanel(feedback)); If you click the Invia button (italian for Submit), the validation takes place (in fact my onSubmit() does not get called since many required fields are not filled in), but the FeedbackPanel remains empty (take a look at generated html). Similar code works in other wicket projects I've done, so I don't know what I'm doing different/wrong here... any clue? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileDownload hides the activity indicator
Hi, On Wed, Jun 11, 2014 at 6:30 PM, msalman mohammad_sal...@yahoo.com wrote: Hi Ernesto, Thank you for your quick response. But I think I did not explain the problem that I am trying to solve. What is happening in my case is that when I click the IndicatingAjaxButton to start the file download, the activity indicator (that twirling round thing) appears. But it then disappears very quickly just when the code starts generating and downloading the file. All this while, without the activity indicator, the user does not know if any thing is happening and so may click the button again and again. This is exactly what the articles I sent explain: it seems there is no hook for detecting downloading been triggered/finished. I did not read them but I think they proposed a workaround. http://geekswithblogs.net/GruffCode/archive/2010/10/28/detecting-the-file-download-dialog-in-the-browser.aspx Another possibility is: 1- Generate the file 2- Once it is ready trigger the download. I.e. poll the server to see if generation finished. Then use polling ajax request to trigger download. The solutions that you have sent me the links to, are for problems relating to the GUI not being responsive after the file has been downloaded. I do not have that problem. I just don't want the user to click the button again while the file is being downloaded. Also, unfortunately other than Wicket and simple html, I do not know much about other GUI tools including Javascript. So I would appreciate very much if you can provide me with a solution that I can easily use in wickets. I do not promise anything as I'm rather busy at the moment... but let me see if I can come up with an example. Again, thanks so much for your response. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileDownload-hides-the-activity-indicator-tp4666181p4666209.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Regards - Ernesto Reinaldo Barreiro
Re: FileDownload hides the activity indicator
Hi Ernesto, Generating the file first and then triggering the download sounds like a good idea. I think at least while the file is being generated the activity indicator will show. I will try this. Thanks. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileDownload-hides-the-activity-indicator-tp4666181p4666212.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: OnChangeAjaxBehavior.onUpdate() not called [PARTIALLY SOLVED]
How about an AjaxBehavior with the onChange event? On Jun 11, 2014, at 9:10 AM, Lucio Crusca lu...@sulweb.org wrote: Martin was right, there were Javascript errors, but for some reason the webconsole didn't display them the first time I looked at it. However the problem is only partially solved. onUpdate() now gets called, but only when the TextField looses focus. I need it to be called on every single keypress... is there anything I should do for that? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: FileDownload hides the activity indicator
Hi, On Wed, Jun 11, 2014 at 8:21 PM, msalman mohammad_sal...@yahoo.com wrote: Hi Ernesto, Generating the file first and then triggering the download sounds like a good idea. I think at least while the file is being generated the activity indicator will show. Good so. You shouldn't do anything taking longer than a few seconds in a WEB thread: think that by doing that you might deplete the thread pool of your server as the thread will be busy generating the document and will not be used to service other requests. I will try this. Thanks. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/FileDownload-hides-the-activity-indicator-tp4666181p4666212.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Regards - Ernesto Reinaldo Barreiro
Wicket Hight chart issue
Hello Team, I have started using Wicket Chart for my project (web based Java project) and I am facing some difficulties to meet requirement. I wanted to archive below chart using Wicket chart http://apache-wicket.1842946.n4.nabble.com/file/n4666214/image001.png I can’t able to get exactly like above. But I got into this level using some example (wicked-charts-highcharts-1.5.0.jar and wicked-charts-wicket6-1.5.0.jar) http://apache-wicket.1842946.n4.nabble.com/file/n4666214/image002.png Issue Currently I am facing 1.Not able to remove background rectangle white box 2.Not able to set values ( 23% 10% 8% ..) in all layer 3.Not able to move all links text ( Ex: 1,170,233 under 50 years ) to right like first example I am developing using java and attached java file I am currently using. ConsumerAnalysticsHome.java http://apache-wicket.1842946.n4.nabble.com/file/n4666214/ConsumerAnalysticsHome.java DonutOptions.java http://apache-wicket.1842946.n4.nabble.com/file/n4666214/DonutOptions.java ShowcaseOptions.java http://apache-wicket.1842946.n4.nabble.com/file/n4666214/ShowcaseOptions.java Please kindly help us. Thanks in advance Regards Prabu.N -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Wicket-Hight-chart-issue-tp4666214.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
