[Wicket-user] [Upload] Upload and Ajax
Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget( EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Question about using RedirectPage in a modalwindow
On 1/26/07, Carfield Yim [EMAIL PROTECTED] wrote: The target of the RedirectPage is another wicket form running at difference host. In firefox it work ok but in IE it always show page expire after I submit the form. Does anybody experience this also? Hi, have asked this several day before... no one have similar problem? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Using own localizer
Localizer is meant to be a realy thin layer mainly providing easy to use access helpers. Flexibility is meant to come from ResourceStreamLocators and ResourceStreamFinder. In 1.x the searchStack is still part of Localizer. In 2.x it has been moved into the ResourceStreamFactory (used to be ResourceStreamLocator) and can be augmented/replaced. Your only choice in 1.x to speed it up is via caching the value in your Component, though you will loose automatic properties reloading in development mode than. Another question would be: are you sure it is a performance issue and needs to be tackled? Profilers haven't identified it being a problem, except for DropDownList (Null values), but that has been solved a long time ago. Juergen On 2/1/07, Juha Alatalo [EMAIL PROTECTED] wrote: Hi, is there some way of using own Localizer in WebApplication? I found out that in version 1.1 there was setLocalizer() method in Application, but I couldn't find such anymore anywhere. In quite many cases the path used in Localizer.visitResourceLoaders() is realy long and there is done too many useless loader.loadStringResource() calls. This is starting to have a significant impact in loading times. I would like to change getString call of a component so that 'final List searchStack' is null when finally calling localicer.visitResourceLoaders(). - Juha Alatalo - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Ajax Fallback Submit Link
Thanks to all for your help and suggestions.
I wrote an AjaxFallbackSubmitButton component as Igor suggested. It
inherits from Button and checks if javascript is enabled in the
onSubmit() (non-ajax) method. There it can decide whether to call
onSubmit(AjaxRequestTarget,Form) with null parameters (js not enabled),
or do nothing because the onSubmit(AjaxRequestTarget,Form) will be
called by ajax.
I used
((WebClientInfo)getSession().getClientInfo()).getProperties().getBoolean(ClientProperties.NAVIGATOR_JAVA_ENABLED)
to check if javascript is enabled, but it throws a
RestartResponseAtInterceptPageException when it is called for the first
time (thrown from WebRequestCycle.newClientInfo()), and then a blank
page is shown. There's a message 'If you see this, it means that both
javascript and meta-refresh are not support by your browser
configuration. Please click here to continue to the original
destination' . Anyone knows why is this? I'm using wicket 1.2.3. Firefox
2. javascript is enabled.
(I am doing getRequestCycleSettings().setGatherExtendedBrowserInfo(true)
in my application init() method, as indicated by Eelco.)
Anyone knows why this might be happening? Any way to prevent that page
from showing? Otherwise it works.
This is the class:
/**
* Ajax submit button that can fallback to a normal request if
javascript is not enabled.
* It checks if javascript is enabled calling
* codenew WebClientInfo((WebRequestCycle)
getRequestCycle()).getProperties().getBoolean(ClientProperties.NAVIGATOR_JAVA_ENABLED)/code
* When javascript is not enabled, the methods
onSubmit(AjaxRequestTarget, Form) is
* called with null parameters.
*
* This class goal is to combine the behavior of a an AjaxSubmitButton
with fallback behavior if js is not present.
*
* @author flavia.paganelli
*
*/
public abstract class AjaxFallbackSubmitButton extends Button {
public AjaxFallbackSubmitButton(String id, final Form form) {
super(id);
add(new AjaxFormSubmitBehavior(form, onclick)
{
private static final long serialVersionUID = 1L;
protected void onSubmit(AjaxRequestTarget target)
{
AjaxFallbackSubmitButton.this.onSubmit(target, form);
}
protected void onError(AjaxRequestTarget target)
{
AjaxFallbackSubmitButton.this.onError(target, form);
}
protected CharSequence getEventHandler()
{
return new
AppendingStringBuffer(super.getEventHandler()).append(; return false;);
}
protected IAjaxCallDecorator getAjaxCallDecorator()
{
return new
CancelEventIfNoAjaxDecorator(AjaxFallbackSubmitButton.this
.getAjaxCallDecorator());
}
});
}
/**
* Returns the [EMAIL PROTECTED] IAjaxCallDecorator} that will be used to
modify the
* generated javascript. This is the preferred way of changing the
* javascript in the onclick handler
*
* @return call decorator used to modify the generated javascript or
null
* for none
*/
protected IAjaxCallDecorator getAjaxCallDecorator()
{
return null;
}
protected void onComponentTag(ComponentTag tag)
{
checkComponentTag(tag, input);
final String type = tag.getAttributes().getString(type);
if (!button.equals(type) !image.equals(type)
!submit.equals(type))
{
findMarkupStream().throwMarkupException(
Component + getId() + must be applied to a tag
with 'type'
+ attribute matching 'submit', 'button' or
'image', not ' + type
+ ');
}
super.onComponentTag(tag);
}
/**
* Listener method invoked on form submit with no errors
*
* @param target
* @param form
*/
protected abstract void onSubmit(AjaxRequestTarget target, Form form);
/**
* Listener method invoked on form submit with errors
*
* @param target
* @param form
*
*/
protected void onError(AjaxRequestTarget target, Form form) {
}
/**
* If javascript is not enabled, the method onSubmit() is called
with null values as parameters.
* Otherwise, this method does nothing.
*/
@Override
protected void onSubmit() {
if (!isJavascriptEnabled()) {
// call the ajax onSubmit method with target = null only if
java is disabled
onSubmit(null, null);
}
}
private boolean isJavascriptEnabled() {
return
((WebClientInfo)getSession().getClientInfo()).getProperties().getBoolean(ClientProperties.NAVIGATOR_JAVA_ENABLED);
}
}
I'd like to understand why that page is shown the first time I try to
access the properties (when the newClientInfo() method is called). For
the rest, I
[Wicket-user] Is there easy way to make AjaxFallbackDefaultDataTable non-sortable?
There is some table we don't want user to sort, can I make AjaxFallbackDefaultDataTable not able to sort or I have to create my DataView? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Is there easy way to make AjaxFallbackDefaultDataTable non-sortable?
Use other Column constructors (one parameter less). Martijn On 2/1/07, Carfield Yim [EMAIL PROTECTED] wrote: There is some table we don't want user to sort, can I make AjaxFallbackDefaultDataTable not able to sort or I have to create my DataView? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Paolo Di Tommaso schrieb: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, *Henning Bredel* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user Hmm, I tried it for my upload, but all now wicket only clears the page and waits for rendering again -- that´s what I guess. I just would like to upload files, without re-rendering the whole webpage. I´m looking forward for some hints Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Martijn Dashorst schrieb: Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user hmm, i do not know if i misunderstood . . . is the upload working with ajax in the background? i currently do not use any ajax for uploading -- the example does not, and it didn´t work when i tried it with an AjaxSubmitButton. regards henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
If you use the AjaxUploadField it does. But you can't submit a multipart form using ajax. Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user hmm, i do not know if i misunderstood . . . is the upload working with ajax in the background? i currently do not use any ajax for uploading -- the example does not, and it didn´t work when i tried it with an AjaxSubmitButton. regards henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Martijn Dashorst schrieb: If you use the AjaxUploadField it does. But you can't submit a multipart form using ajax. Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user hmm, i do not know if i misunderstood . . . is the upload working with ajax in the background? i currently do not use any ajax for uploading -- the example does not, and it didn´t work when i tried it with an AjaxSubmitButton. regards henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user uh?! Why AjaxUploadField exists, when multipart isn´t supported? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Sorry, my bad... UploadProgressBar is the component I was referring to. http://wicketframework.org/wicket-extensions/apidocs/index.html?wicket/extensions/ajax/markup/html/form/upload Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: If you use the AjaxUploadField it does. But you can't submit a multipart form using ajax. Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user hmm, i do not know if i misunderstood . . . is the upload working with ajax in the background? i currently do not use any ajax for uploading -- the example does not, and it didn´t work when i tried it with an AjaxSubmitButton. regards henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user uh?! Why AjaxUploadField exists, when multipart isn´t supported? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
/me stops working and answering questions on mailinglist. Martijn On 2/1/07, Martijn Dashorst [EMAIL PROTECTED] wrote: Sorry, my bad... UploadProgressBar is the component I was referring to. http://wicketframework.org/wicket-extensions/apidocs/index.html?wicket/extensions/ajax/markup/html/form/upload Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: If you use the AjaxUploadField it does. But you can't submit a multipart form using ajax. Martijn On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Martijn Dashorst schrieb: Hmm, Seems more like a bug to me. Apparently the raw input is not kept in the components when doing the backgroung ajax upload. Can you file a JIRA issue for this? Martijn On 2/1/07, Paolo Di Tommaso [EMAIL PROTECTED] wrote: You have to force Wicket to avoid reloading the page after the file has been uploaded. I've used the following code in the Form#onSubmit() method: // avoid redirection // Tell Wicket we're going to do the redirect ourselves. getRequestCycle().setRedirect(false); // Make sure no output for the current cycle is ever sent. getRequestCycle().setRequestTarget(EmptyRequestTarget.getInstance()); - Paolo On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user hmm, i do not know if i misunderstood . . . is the upload working with ajax in the background? i currently do not use any ajax for uploading -- the example does not, and it didn´t work when i tried it with an AjaxSubmitButton. regards henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user uh?! Why AjaxUploadField exists, when multipart isn´t supported? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org -- Vote for Wicket at the http://www.thebeststuffintheworld.com/vote_for/wicket Wicket 1.2.4 is as easy as 1-2-4. Download Wicket now! http://wicketframework.org - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM
Re: [Wicket-user] [Upload] Upload and Ajax
Henning Bredel schrieb: Hi, is there a way, to handle an upload with ajax? I have a form with some textfields and an upload (like the example). After uploading, the form loads again and all made entries in the textfields are gone. thanks in advance Henning - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user Last question for this -- perhaps a developer can give an answere: is there a way to do an upload via ajax submit? thanks h - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Pro Wicket and RestartResponseAtInterceptPage question
Hi, I have read the Pro Wicket book and I am trying to make some examples from the book. However I get an error when trying to use a RestartResponseAtInterceptPageException in the bookstore example from page 114. It happens after the Login page calls continueToOriginalDestination. wicket.util.convert.ConversionException: Can't convert null value to a primitive class: int for setting it on [EMAIL PROTECTED] In the authorization strategy/listener onUnauthorizedInstantiation method I see that the component is the ConfirmationPage as I expected. However the expection page I get shows the CheckoutPage as the page class. I'm not sure if it means anything, but it seems to go back to the CheckoutPage instead of continuing to the ConfirmationPage. What am I doing wrong? Robert. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Very interesting to hear. Thank you. On 1/31/07, beboris [EMAIL PROTECTED] wrote: We have done some performance testing between JSF, JSP, Wicket and Stripes when choosing a framework to develop Ajax-enabled WebUI. You may find it interesting to know that our results showed JSF is at least 3-4 times slower than JSP on simple pages (exactly as described at http://www.mail-archive.com/users@myfaces.apache.org/msg24571.html), while wicket's performance is on par with JSP for the same pages... Actually, those performance testing results was the main reason why we have chosen Wicket over JSF despite the fact the cumulative team experience with JSF in terms of projects made and time spent was significantly greater than with Wicket (the latter being around zero...) Eelco Hillenius wrote: That would be interesting yeah. I'm not sure if there would be a clear winner. Eelco On 1/29/07, Christopher Gardner [EMAIL PROTECTED] wrote: I apologize if this has been mentioned, but is comparative performance and load testing planned? I'd love to see Wicket rule on this. On 1/29/07, Scott Swank [EMAIL PROTECTED] wrote: One week (of two) into the JSF vs. Wicket comparison here at Vegas.com things are going nicely -- team Wicket is finished while team JSF is trying to get Ajax functionality working. There were four people working on each implementation, but JSF is so far behind that an additional person was added to the JSF team and one of the Wicket folk was moved from Wicket to JSF -- i.e. three folk working on Wicket and 6 on JSF in an effort to catch up. The three of us remaining are working on: * overriding components' css -- i.e. a custom look/feel for ModalWindow * unit test integration * cleaner use of dynamic models Cheers, Scott -- Scott Swank reformed mathematician - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8743585 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
If our JSF v. Wicket shakedown continues to clearly favor Wicket then I imagine you'll see some from our corner of the web. Scott On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: and what we expect from our users are patches :) -igor On 1/31/07, Carfield Yim [EMAIL PROTECTED] wrote: On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote: you are free to write your own if the one we provide doesnt fit your needs :) we didnt use any api you dont have access to to create this one. Sure, no offence, in fact I am happy to use ModalWindow. I just say what we expect for our software some time is a lot difference from what user expected - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8751579 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Header contribution not always rendered
I compiled my own wicket.jar from the 1.2.x branch on 1/25/07 which greatly reduced the frequency of the problem in my code that added css to the header from java however I am still seeing javascript files being left out on occasion (wicket-ajax.js). A few refreshes later and the javascript will be included. I haven't had the chance to track it down since it happens so infrequently however it is still occurring in 1.2.x. Ryan On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: its fixed and will be included in the upcoming 1.2.5 -igor On 1/31/07, smallufo [EMAIL PROTECTED] wrote: I got the same problem with 1.2.4 2006/11/11, Matej Knopp [EMAIL PROTECTED]: That's weird. Which wicket version are you using? Seems that Wicket 1.x has already become 1.3 and the latest revision is 473519. Wicket 1.2 has it's own branch now. Are you sure you're using the apache repository? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Header contribution not always rendered
any help for tracking it down will certainly help us fix it :) -igor On 2/1/07, Ryan [EMAIL PROTECTED] wrote: I compiled my own wicket.jar from the 1.2.x branch on 1/25/07 which greatly reduced the frequency of the problem in my code that added css to the header from java however I am still seeing javascript files being left out on occasion (wicket-ajax.js). A few refreshes later and the javascript will be included. I haven't had the chance to track it down since it happens so infrequently however it is still occurring in 1.2.x. Ryan On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: its fixed and will be included in the upcoming 1.2.5 -igor On 1/31/07, smallufo [EMAIL PROTECTED] wrote: I got the same problem with 1.2.4 2006/11/11, Matej Knopp [EMAIL PROTECTED]: That's weird. Which wicket version are you using? Seems that Wicket 1.x has already become 1.3 and the latest revision is 473519. Wicket 1.2 has it's own branch now. Are you sure you're using the apache repository? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8751579 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net
Re: [Wicket-user] Right-click context menu
I agree with the benefits of a lightweight approach like you're describing, but would it make custom css tweaks harder? On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: i dont know if it makes sense to back the menu items with a listview, labels, links, etc. for what purpose? i would have a single component for the menu that spits out the necessary html directly into the page rather then backing it via actual wicket components. this menu component can implement ILinkListener and generate a url back to itself, prepend the index of the clicked menu item to it and you are done. much more light weight. its not like the html you are spitting out is very comples, just a bunch of lia/a/li now if you want a menu where items can be panels that can contain other panels, etc, etc, then it makes sense to use actual wicket components to back it. -igor On 1/31/07, Shams Mahmood [EMAIL PROTECTED] wrote: See the following site : http://www.dhtmlgoodies.com/index.html?whichScript=context_menu demo : http://www.dhtmlgoodies.com/scripts/context-menu/context-menu.html I think the html can be easily generated by using a ListView and Adding Links inisde and handling the onclick of the links. Hope u find it useful. Shams - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Right-click context menu
what is custom css? you should put in css class names into the necessary elements, and apply css solely based on that. if someone picks a javascript impl of the menu and people agree on it maybe i will write one up as a demo -igor On 2/1/07, Scott Swank [EMAIL PROTECTED] wrote: I agree with the benefits of a lightweight approach like you're describing, but would it make custom css tweaks harder? On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: i dont know if it makes sense to back the menu items with a listview, labels, links, etc. for what purpose? i would have a single component for the menu that spits out the necessary html directly into the page rather then backing it via actual wicket components. this menu component can implement ILinkListener and generate a url back to itself, prepend the index of the clicked menu item to it and you are done. much more light weight. its not like the html you are spitting out is very comples, just a bunch of lia/a/li now if you want a menu where items can be panels that can contain other panels, etc, etc, then it makes sense to use actual wicket components to back it. -igor On 1/31/07, Shams Mahmood [EMAIL PROTECTED] wrote: See the following site : http://www.dhtmlgoodies.com/index.html?whichScript=context_menu demo : http://www.dhtmlgoodies.com/scripts/context-menu/context-menu.html I think the html can be easily generated by using a ListView and Adding Links inisde and handling the onclick of the links. Hope u find it useful. Shams - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Pro Wicket and RestartResponseAtInterceptPage question
looks like a converter problem? maybe that field that is collection an int needs to be marked required, or be backed by Integer rather then int. -igor On 2/1/07, Robert ... [EMAIL PROTECTED] wrote: Hi, I have read the Pro Wicket book and I am trying to make some examples from the book. However I get an error when trying to use a RestartResponseAtInterceptPageException in the bookstore example from page 114. It happens after the Login page calls continueToOriginalDestination. wicket.util.convert.ConversionException: Can't convert null value to a primitive class: int for setting it on [EMAIL PROTECTED] In the authorization strategy/listener onUnauthorizedInstantiation method I see that the component is the ConfirmationPage as I expected. However the expection page I get shows the CheckoutPage as the page class. I'm not sure if it means anything, but it seems to go back to the CheckoutPage instead of continuing to the ConfirmationPage. What am I doing wrong? Robert. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Using own localizer
if you can get a nice test where i can see those hotspots (but then in 1.3or 2.0) then i will look at it to optimize that. johan On 2/1/07, Juha Alatalo [EMAIL PROTECTED] wrote: Hi, is there some way of using own Localizer in WebApplication? I found out that in version 1.1 there was setLocalizer() method in Application, but I couldn't find such anymore anywhere. In quite many cases the path used in Localizer.visitResourceLoaders() is realy long and there is done too many useless loader.loadStringResource() calls. This is starting to have a significant impact in loading times. I would like to change getString call of a component so that 'final List searchStack' is null when finally calling localicer.visitResourceLoaders(). - Juha Alatalo - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IndicatingAjaxSubmitButton
please add this to our jira -igor On 1/30/07, Ayodeji Aladejebi [EMAIL PROTECTED] wrote: I would suggest that the Button be set to disabled mode onClick just to discourage a user from clicking again and a long transaction situation. ? - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Wicket 2.0 bookmarkable page issue?
AlMaw: i guess this kind of behavior will change anyway with your stuff?
On 1/31/07, Aaron Hiniker [EMAIL PROTECTED] wrote:
I have a webapp that is bound to root / context, and I am mounting a
bookmarkable page to /script/execute via:
mountBookmarkablePage( /script/execute, ScriptExecutor.class );
That page displays a textarea and a submit button within the form. The
code is as follows:
public class ScriptExecutor extends WebPage
{
private static final Log log = LogFactory.getLog(ScriptExecutor.class
);
String script;
public ScriptExecutor()
{
Form form = new Form( this, form ) {
final TextArea textarea = new TextArea( this, textarea, new
PropertyModel( ScriptExecutor.this, script ) );
protected void onSubmit()
{
super.onSubmit();
System.out.println(TextArea: + getScript() );
}
};
}
public String getScript()
{
return script;
}
public void setScript(String script)
{
this.script = script;
}
}
When I first load the page via the bookmarkable url and hit submit, I get
a 404 because wicket is submitting to:
http://localhost:8080/script/
?wicket:interface=:5:form::IFormSubmitListener
when it should be submitting to:
http://localhost:8080/?wicket:interface=:5:form::IFormSubmitListener
This all seems to be due to the fact wicket isn't prepending a / to the
form's action URL, causing the browser to use the current directory from the
url, /script/:
body
form id=form0 action=?wicket:interface=:5:form::IFormSubmitListener
method=post wicket:id=form
div style=display:noneinput type=hidden name=form0:hf:fs
id=form0:hf:fs/
input type=hidden name=wicketState id=form0:hf:ws//div
textarea style=width: 500px; height: 500px wicket:id=textarea
name=textarea/textarea
br/
input type=submit value=Execute/
/form
/body
Is this a user error on my part or an issue with how wicket is generating
the url?
Aaron
-
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Re: [Wicket-user] Wicket 2.0 bookmarkable page issue?
what does your web.xml look like where you define the filter and mapping?
-igor
On 1/31/07, Aaron Hiniker [EMAIL PROTECTED] wrote:
I have a webapp that is bound to root / context, and I am mounting a
bookmarkable page to /script/execute via:
mountBookmarkablePage( /script/execute, ScriptExecutor.class );
That page displays a textarea and a submit button within the form. The
code is as follows:
public class ScriptExecutor extends WebPage
{
private static final Log log = LogFactory.getLog(ScriptExecutor.class
);
String script;
public ScriptExecutor()
{
Form form = new Form( this, form ) {
final TextArea textarea = new TextArea( this, textarea, new
PropertyModel( ScriptExecutor.this, script ) );
protected void onSubmit()
{
super.onSubmit();
System.out.println(TextArea: + getScript() );
}
};
}
public String getScript()
{
return script;
}
public void setScript(String script)
{
this.script = script;
}
}
When I first load the page via the bookmarkable url and hit submit, I get
a 404 because wicket is submitting to:
http://localhost:8080/script/
?wicket:interface=:5:form::IFormSubmitListener
when it should be submitting to:
http://localhost:8080/?wicket:interface=:5:form::IFormSubmitListener
This all seems to be due to the fact wicket isn't prepending a / to the
form's action URL, causing the browser to use the current directory from the
url, /script/:
body
form id=form0 action=?wicket:interface=:5:form::IFormSubmitListener
method=post wicket:id=form
div style=display:noneinput type=hidden name=form0:hf:fs
id=form0:hf:fs/
input type=hidden name=wicketState id=form0:hf:ws//div
textarea style=width: 500px; height: 500px wicket:id=textarea
name=textarea/textarea
br/
input type=submit value=Execute/
/form
/body
Is this a user error on my part or an issue with how wicket is generating
the url?
Aaron
-
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Re: [Wicket-user] [Upload] Upload and Ajax
Henning Bredel schrieb: Hi, is there a way, to handle an upload with ajax? not as far as i know. johan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Right-click context menu
By custom I just meant a color palette that matched the rest of the application in question. I think that such a sample css file would be entirely sufficient. On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote: what is custom css? you should put in css class names into the necessary elements, and apply css solely based on that. if someone picks a javascript impl of the menu and people agree on it maybe i will write one up as a demo -igor On 2/1/07, Scott Swank [EMAIL PROTECTED] wrote: I agree with the benefits of a lightweight approach like you're describing, but would it make custom css tweaks harder? On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: i dont know if it makes sense to back the menu items with a listview, labels, links, etc. for what purpose? i would have a single component for the menu that spits out the necessary html directly into the page rather then backing it via actual wicket components. this menu component can implement ILinkListener and generate a url back to itself, prepend the index of the clicked menu item to it and you are done. much more light weight. its not like the html you are spitting out is very comples, just a bunch of lia/a/li now if you want a menu where items can be panels that can contain other panels, etc, etc, then it makes sense to use actual wicket components to back it. -igor On 1/31/07, Shams Mahmood [EMAIL PROTECTED] wrote: See the following site : http://www.dhtmlgoodies.com/index.html?whichScript=context_menu demo : http://www.dhtmlgoodies.com/scripts/context-menu/context-menu.html I think the html can be easily generated by using a ListView and Adding Links inisde and handling the onclick of the links. Hope u find it useful. Shams - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
And we just got WicketTester up running. Very nice stuff. Its capabilities are already impressing folk. Are there any known things to be aware of with respect to Ajax-ified apps WicketTester? Continually impressed, Scott On 2/1/07, Scott Swank [EMAIL PROTECTED] wrote: If our JSF v. Wicket shakedown continues to clearly favor Wicket then I imagine you'll see some from our corner of the web. Scott On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: and what we expect from our users are patches :) -igor On 1/31/07, Carfield Yim [EMAIL PROTECTED] wrote: On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote: you are free to write your own if the one we provide doesnt fit your needs :) we didnt use any api you dont have access to to create this one. Sure, no offence, in fact I am happy to use ModalWindow. I just say what we expect for our software some time is a lot difference from what user expected - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Models are actually simpler than they look. If you haven't already read it, this is a good primer: http://cwiki.apache.org/WICKET/working-with-wicket-models.html Scott Swank wrote: Thank you to both of you. And for anyone who's been paying any attention to my questions it's pretty clear that I don't know Wicket particularly well yet. I'm still fumbling around a bit with models. Further, the other three folk had never set eyes on Wicket before last Monday. Scott - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Read it? I have it printed off sitting on my desk. The key point I was missing was that a static model for, lets say, a label holds the value in question. For Ajax refreshes a dynamic model, such as a PropertyModel, knows how to get the value and hence updates the label's contents on refresh. For no good reason I just wasn't getting that right out of the gate. Cheers, Scott On 2/1/07, Jonathan Locke [EMAIL PROTECTED] wrote: Models are actually simpler than they look. If you haven't already read it, this is a good primer: http://cwiki.apache.org/WICKET/working-with-wicket-models.html Scott Swank wrote: Thank you to both of you. And for anyone who's been paying any attention to my questions it's pretty clear that I don't know Wicket particularly well yet. I'm still fumbling around a bit with models. Further, the other three folk had never set eyes on Wicket before last Monday. Scott - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Heh, models take a while to grok. I guess most people have the same problem at the beginning (I was no exception :)) -Matej Scott Swank wrote: Read it? I have it printed off sitting on my desk. The key point I was missing was that a static model for, lets say, a label holds the value in question. For Ajax refreshes a dynamic model, such as a PropertyModel, knows how to get the value and hence updates the label's contents on refresh. For no good reason I just wasn't getting that right out of the gate. Cheers, Scott On 2/1/07, *Jonathan Locke* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Models are actually simpler than they look. If you haven't already read it, this is a good primer: http://cwiki.apache.org/WICKET/working-with-wicket-models.html Scott Swank wrote: Thank you to both of you. And for anyone who's been paying any attention to my questions it's pretty clear that I don't know Wicket particularly well yet. I'm still fumbling around a bit with models. Further, the other three folk had never set eyes on Wicket before last Monday. Scott - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 Sent from the Wicket - User mailing list archive at Nabble.com http://Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Pro Wicket and RestartResponseAtInterceptPage question
I don't think it's a convertor problem, because if the user is already logged in, the ConfirmationPage can be reached without a problem. It's only when the user still has to login between the Checkout and Confirmation page. I don't know why it is trying to set something in CheckoutBook anyway. I'm guessing because it is returning to the CheckoutPage instead of ConfirmationPage. On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote: looks like a converter problem? maybe that field that is collection an int needs to be marked required, or be backed by Integer rather then int. -igor On 2/1/07, Robert ... [EMAIL PROTECTED] wrote: Hi, I have read the Pro Wicket book and I am trying to make some examples from the book. However I get an error when trying to use a RestartResponseAtInterceptPageException in the bookstore example from page 114. It happens after the Login page calls continueToOriginalDestination. wicket.util.convert.ConversionException: Can't convert null value to a primitive class: int for setting it on [EMAIL PROTECTED] In the authorization strategy/listener onUnauthorizedInstantiation method I see that the component is the ConfirmationPage as I expected. However the expection page I get shows the CheckoutPage as the page class. I'm not sure if it means anything, but it seems to go back to the CheckoutPage instead of continuing to the ConfirmationPage. What am I doing wrong? Robert. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Johan Compagner schrieb: Henning Bredel schrieb: Hi, is there a way, to handle an upload with ajax? not as far as i know. johan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user Thx, for answering -- but, perhaps this was not the last question: is there a workaround or is it simply unusual or not w3c conform to handle it that way? regards - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
i have no idea about a workaround. I just know that everytime that question picks up everytime the answer is no doesn't work And i don't think it is a w3c standard.. Those guys don't really make the standards nowadays i think. johan On 2/1/07, Henning Bredel [EMAIL PROTECTED] wrote: Johan Compagner schrieb: Henning Bredel schrieb: Hi, is there a way, to handle an upload with ajax? not as far as i know. johan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user Thx, for answering -- but, perhaps this was not the last question: is there a workaround or is it simply unusual or not w3c conform to handle it that way? regards - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Pro Wicket and RestartResponseAtInterceptPage question
but somehow it really tries to convert a null value to a primitive int And we don't support that. You could try to debug what it tries to populate. johan On 2/1/07, Robert ... [EMAIL PROTECTED] wrote: I don't think it's a convertor problem, because if the user is already logged in, the ConfirmationPage can be reached without a problem. It's only when the user still has to login between the Checkout and Confirmation page. I don't know why it is trying to set something in CheckoutBook anyway. I'm guessing because it is returning to the CheckoutPage instead of ConfirmationPage. On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote: looks like a converter problem? maybe that field that is collection an int needs to be marked required, or be backed by Integer rather then int. -igor On 2/1/07, Robert ... [EMAIL PROTECTED] wrote: Hi, I have read the Pro Wicket book and I am trying to make some examples from the book. However I get an error when trying to use a RestartResponseAtInterceptPageException in the bookstore example from page 114. It happens after the Login page calls continueToOriginalDestination. wicket.util.convert.ConversionException: Can't convert null value to a primitive class: int for setting it on [EMAIL PROTECTED] In the authorization strategy/listener onUnauthorizedInstantiation method I see that the component is the ConfirmationPage as I expected. However the expection page I get shows the CheckoutPage as the page class. I'm not sure if it means anything, but it seems to go back to the CheckoutPage instead of continuing to the ConfirmationPage. What am I doing wrong? Robert. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Matej! Even you!? I can't believe that! you are making fun of me! johan On 2/1/07, Matej Knopp [EMAIL PROTECTED] wrote: Heh, models take a while to grok. I guess most people have the same problem at the beginning (I was no exception :)) -Matej Scott Swank wrote: Read it? I have it printed off sitting on my desk. The key point I was missing was that a static model for, lets say, a label holds the value in question. For Ajax refreshes a dynamic model, such as a PropertyModel, knows how to get the value and hence updates the label's contents on refresh. For no good reason I just wasn't getting that right out of the gate. Cheers, Scott On 2/1/07, *Jonathan Locke* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Models are actually simpler than they look. If you haven't already read it, this is a good primer: http://cwiki.apache.org/WICKET/working-with-wicket-models.html Scott Swank wrote: Thank you to both of you. And for anyone who's been paying any attention to my questions it's pretty clear that I don't know Wicket particularly well yet. I'm still fumbling around a bit with models. Further, the other three folk had never set eyes on Wicket before last Monday. Scott - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 Sent from the Wicket - User mailing list archive at Nabble.com http://Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [Upload] Upload and Ajax
Johan Compagner schrieb: i have no idea about a workaround. I just know that everytime that question picks up everytime the answer is no doesn't work And i don't think it is a w3c standard.. Those guys don't really make the standards nowadays i think. johan On 2/1/07, *Henning Bredel* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Johan Compagner schrieb: Henning Bredel schrieb: Hi, is there a way, to handle an upload with ajax? not as far as i know. johan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user https://lists.sourceforge.net/lists/listinfo/wicket-user Thx, for answering -- but, perhaps this was not the last question: is there a workaround or is it simply unusual or not w3c conform to handle it that way? regards - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user Okay -- thx for your effort - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] ui framework choice
Yeah, well, it took me some time to realize the potential of wicket models :) I believe the way wicket models are is both blessing and curse. The model interface is very simple and flexible, but on the other hand, the possibilities (like nested and compound models) are not entirely obvious. -Matej Johan Compagner wrote: Matej! Even you!? I can't believe that! you are making fun of me! johan On 2/1/07, *Matej Knopp* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Heh, models take a while to grok. I guess most people have the same problem at the beginning (I was no exception :)) -Matej Scott Swank wrote: Read it? I have it printed off sitting on my desk. The key point I was missing was that a static model for, lets say, a label holds the value in question. For Ajax refreshes a dynamic model, such as a PropertyModel, knows how to get the value and hence updates the label's contents on refresh. For no good reason I just wasn't getting that right out of the gate. Cheers, Scott On 2/1/07, *Jonathan Locke* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Models are actually simpler than they look. If you haven't already read it, this is a good primer: http://cwiki.apache.org/WICKET/working-with-wicket-models.html Scott Swank wrote: Thank you to both of you. And for anyone who's been paying any attention to my questions it's pretty clear that I don't know Wicket particularly well yet. I'm still fumbling around a bit with models. Further, the other three folk had never set eyes on Wicket before last Monday. Scott - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net mailto: Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 http://www.nabble.com/-Wicket-user--ui-framework-choice-tf3137969.html#a8753476 Sent from the Wicket - User mailing list archive at Nabble.com http://Nabble.com http://Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Scott Swank reformed mathematician - Using
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8751579 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat
Re: [Wicket-user] ui framework choice
The wiki needs more examples that use a particular model in one or two situations and then explain why that model is a good fit for the situation at hand. Once I feel like I have a bit more solid grasp I'll volunteer my time to such an effort. Matej -- By nested do you mean what is referred to as chaining models in the wiki? Scott On 2/1/07, Matej Knopp [EMAIL PROTECTED] wrote: Yeah, well, it took me some time to realize the potential of wicket models :) I believe the way wicket models are is both blessing and curse. The model interface is very simple and flexible, but on the other hand, the possibilities (like nested and compound models) are not entirely obvious. -Matej - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] HTTP session expiration and Wicket pages
On 1/31/07, Igor Vaynberg [EMAIL PROTECTED] wrote: no, client side state is not something we support, and probably will not in the foreseeable future. there are a lot of downsides to doing so that are outlined in numerous threads on this list. We've played around with the idea of letting components doing their own URL contribution. However, we currently feel that even though it might be nice to have that (that's at least what I think), it would also put users in the wrong way and Wicket would probably be used as a kind of framework it was not designed for. Also, at this stage we think it is premature optimization. See http://issues.apache.org/jira/browse/WICKET-197 Of course, as always, patches or proof of concepts would be very welcome :) Eelco - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Editable DataTable with Paging
Is there a way to update the property model when paging through a DataTable. Here's what I am trying to do. I have a Paged DataTable and some of the columns contain a TextField. I want the user to be able to enter data in the text fields and be able to page through the data. When they are finished entering data for the entire table, they can hit the submit button and save all the data from every page. I am currently passing a list of all the objects to the DataProvider and using a sublist to do the paging but when I advance the the next page, my entered data is gone. Any suggestions? Thanks, Tim - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Editable DataTable with Paging
the data is lost because paging navigator uses links to navigate and so doesnt submit the form. what you have to do is override the paging navigator or make your own to use submitlinks. then you can keep the changed data in an array somewhere until the submit button is pressed at which point you would apply that data. -igor On 2/1/07, Tim Lantry [EMAIL PROTECTED] wrote: Is there a way to update the property model when paging through a DataTable. Here's what I am trying to do. I have a Paged DataTable and some of the columns contain a TextField. I want the user to be able to enter data in the text fields and be able to page through the data. When they are finished entering data for the entire table, they can hit the submit button and save all the data from every page. I am currently passing a list of all the objects to the DataProvider and using a sublist to do the paging but when I advance the the next page, my entered data is gone. Any suggestions? Thanks, Tim - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8751579 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8751579 Sent from the Wicket - User mailing list archive at
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
Would it be possible and useful to cache the URL connection? Does it have a time out and/ or does it use an exclusive lock? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to 1.2.5 so when it's released it doesn't contain the problem? Thanks, Bob. -- View this message in context: http://www.nabble.com/Fighting-%22Too-many-open-files%22-problem-related-to-wicket-resource-files-tf3153256.html#a8743682 Sent from the Wicket - User mailing list archive at Nabble.com . - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
why would you cache? and which one? the url connection to an entry in a jar file (thats the JarUrlConnection) or (i guess) the FileUrlConnection (to the jar file itself) both don't make much sense to cache the first one we don't need to cache we only need to use it once by really loading the resource and i guess when it is finalized it is cleaned up. We already don't use it anymore for the last modified. Because there we use only the second one So the fileUrlConnection to the jarFile itself thats is inside the JarUrlConnection object. on that one we call last modified everytime, But that will not cause the file to open. (because it doesn't have to read the file itself) And we can't construct JarUrlConnections (for reading the jar entries) with the same file url connection because there is no way to initialize the jar url connection directly with the file url connection so they all would use the same. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Would it be possible and useful to cache the URL connection? Does it have a time out and/ or does it use an exclusive lock? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying to monitor [resource] files for changes and reloading them. We were also told that there is a workaround for that problem in SVN somewhere, but it's probably not backported to 1.2.5 . I have 2 questions in that regard: (1) Where can we find those workarounds in the code? (2) Is it too much work to backport them to
Re: [Wicket-user] Not sure how to use DatePicker component
I just (a bit too optimistically) tried to get the converter from my TextField and use it to set the DateConverter for the corresponding DatePicker. I definitely want to retain the i18n (mm/dd/ for ENGLISH and dd/mm/ for FRENCH). Is there a straightforward way to synch up the DateConverters for a TextField and DatePicker while retaining internationalization? RequiredTextField checkIn = new RequiredTextField(checkIn, new PropertyModel(roomRequest, checkIn), Date.class); checkIn.setOutputMarkupId(true); checkIn.add(DateValidator.minimum(getToday())); add(checkIn); DatePicker dp = new CylleniusCalendar(checkInPicker, checkIn); dp.setOutputMarkupId(true); dp.setDateConverter((DateConverter) checkIn.getConverter()); add(dp); java.lang.ClassCastException: wicket.util.convert.Converter at com.vegas.cart.wicket.components.RoomRequestForm.init( RoomRequestForm.java:69) Thank you, Scott - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
Too bad, Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: why would you cache? and which one? the url connection to an entry in a jar file (thats the JarUrlConnection) or (i guess) the FileUrlConnection (to the jar file itself) both don't make much sense to cache the first one we don't need to cache we only need to use it once by really loading the resource and i guess when it is finalized it is cleaned up. We already don't use it anymore for the last modified. Because there we use only the second one So the fileUrlConnection to the jarFile itself thats is inside the JarUrlConnection object. on that one we call last modified everytime, But that will not cause the file to open. (because it doesn't have to read the file itself) And we can't construct JarUrlConnections (for reading the jar entries) with the same file url connection because there is no way to initialize the jar url connection directly with the file url connection so they all would use the same. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Would it be possible and useful to cache the URL connection? Does it have a time out and/ or does it use an exclusive lock? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage collection?) the number of open files goes down again. But we wanted to know why those files stayed open in the first place and were not closed upon retrieving a resource. It looks like switching to the deployment mode from development one would significantly reduce the peak numbers of the open files/streams to wicket .jar-s, and extracting resources from the .jar would reduce it even better. We were told that the original reason for files staying open is a Java bug (the fact that URLConnection doesnt have a .close), which causes those nasty results when combined with development mode trying
[Wicket-user] Form Post Issues in IE, not Mozilla
I'm facing a very strange issue which may be Wicket-related or may not. It seems that for any form posts in our application, whether Ajax or otherwise, when the request arrives at the server there is no form data included. The request.postData member is null. This happens only in IE. Form posts work fine in Mozilla. I look at the HTML and it all looks fine. Basic form, method post, action is a wicket url. I have put breakpoints in my servlet filter before it even gets to wicket and the form data is already missing, so it doesn't seem to be a problem with Wicket reading the request. But it is very odd that it works fine in Mozilla and not IE. Since I've never encountered this before, I thought maybe it had something to do with the way Wicket generates forms or something. Long shot, I know, but thought I'd post just in case someone else has seen similar behavior and knows the silver bullet. Has anyone seen anything like this? -Jason -- View this message in context: http://www.nabble.com/Form-Post-Issues-in-IE%2C-not-Mozilla-tf3158363.html#a8759743 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Ajax components failing within DataView
I have a DataView. Within this DataView I have multiple items. Each item includes, among other things: - a markup container more that starts out visible=false - an ajax link show more, which toggles the visibility of the markup container (this is an AjaxFallbackLink) In addition, the dataview itself contains an AjaxPagingNavigator, which I've subclassed to provide some additional formatting but otherwise is the basic wicket version. The ajax show more link works great. Hides/shows the more info container for each item without a problem. But once I use any of the ajax paging links, which re-render the DataView only, the ajax more info links no longer work. Specifically, clicking on the more info link results in a full page form submit (instead of a behind-the-scenes ajax submit), as though there was no ajax behavior on them. Once it reloads the whole page, the more info ajax links work again. But any use of the paging links renders them useless oncemore. My only thought is that maybe somehow the AjaxFallbackLink for more info is getting confused, and not rendering the ajax code necessary after the paging controls re-render the data view. Any ideas what might be going on? -Jason -- View this message in context: http://www.nabble.com/Ajax-components-failing-within-DataView-tf3158418.html#a8759860 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Not sure how to use DatePicker component
In my application, I implemented a custom IConverterFactory class and I
extended
Wicket's DateConverter class.
Here's what I did for my Intranet application:
*
import* wicket.util.convert.IConverterFactory;
*
import* wicket.util.convert.IConverter;
*
import* wicket.util.convert.Converter;
*
import* java.util.*;
*
import* java.text.*;
*
public* *class* *ConverterFactory* *implements* IConverterFactory
{
*public* ConverterFactory()
{
*super*();
}
*public* *IConverter* newConverter(*final* Locale locale)
{
Converter c = *new* Converter(locale);
*if* ( (locale == Locale.ENGLISH) || (locale == Locale.US) )
{
MyDateConverter dc = *new* *My*DateConverter();
c.set(java.util.Date.*class*, dc);
}
*return* c;
}
}
**
*
public class MyDateConverter extends
wicket.util.convert.converters.DateConverter {
public DateFormat getDateFormat(Locale locale)
{
if ( (locale == null) || (locale == Locale.ENGLISH) || (locale == Locale.US)
)
{
SimpleDateFormat format = new SimpleDateFormat(MM/dd/);
return format;
}
else
{
return super.getDateFormat(locale);
}
}
}
*
On 2/1/07, Scott Swank [EMAIL PROTECTED] wrote:
I just (a bit too optimistically) tried to get the converter from my
TextField and use it to set the DateConverter for the corresponding
DatePicker. I definitely want to retain the i18n (mm/dd/ for ENGLISH
and dd/mm/ for FRENCH). Is there a straightforward way to synch up the
DateConverters for a TextField and DatePicker while retaining
internationalization?
RequiredTextField checkIn = new RequiredTextField(checkIn, new
PropertyModel(roomRequest,
checkIn), Date.class);
checkIn.setOutputMarkupId(true);
checkIn.add(DateValidator.minimum(getToday()));
add(checkIn);
DatePicker dp = new CylleniusCalendar(checkInPicker, checkIn);
dp.setOutputMarkupId(true);
dp.setDateConverter ((DateConverter) checkIn.getConverter());
add(dp);
java.lang.ClassCastException: wicket.util.convert.Converter
at com.vegas.cart.wicket.components.RoomRequestForm.init(
RoomRequestForm.java :69)
Thank you,
Scott
-
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___
Wicket-user mailing list
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Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
It's hard for me to say, what the right way to fix this situation is. The number of open files (that look to the OS as wicket .jar files) will go up significantly and then go down (down - probably due to the garbage collection). It is during those spikes caused by many users hitting wicket pages around the same time that we got too many open files error. It almost looks like the only way to really eliminate those unnecessary open files to numerous Wicket resources (and to guarantee too many open files will never hit us) is to unpack those resources from the wicket .jar-s and put them into WEB-INF/classes directory instead. Once we did it, we didn't see all those dozens (and even hundreds) open files ever again... Bob. Eelco Hillenius wrote: Too bad, Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: why would you cache? and which one? the url connection to an entry in a jar file (thats the JarUrlConnection) or (i guess) the FileUrlConnection (to the jar file itself) both don't make much sense to cache the first one we don't need to cache we only need to use it once by really loading the resource and i guess when it is finalized it is cleaned up. We already don't use it anymore for the last modified. Because there we use only the second one So the fileUrlConnection to the jarFile itself thats is inside the JarUrlConnection object. on that one we call last modified everytime, But that will not cause the file to open. (because it doesn't have to read the file itself) And we can't construct JarUrlConnections (for reading the jar entries) with the same file url connection because there is no way to initialize the jar url connection directly with the file url connection so they all would use the same. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Would it be possible and useful to cache the URL connection? Does it have a time out and/ or does it use an exclusive lock? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh the following resources get repeatedly obtained from the wicket's .jar and add to the number of open files: 'wicket/ajax/wicket-ajax.js' 'wicket/extensions/ajax/markup/html/modal/res/modal.css' 'wicket/extensions/ajax/markup/html/modal/res/modal.js' 'wicket/extensions/markup/html/tree/res/tree.css' 'wicket/extensions/markup/html/tree/res/tree.js' Eventually (due to garbage
Re: [Wicket-user] Form Post Issues in IE, not Mozilla
strange indeed. what is your wicket filter/servlet mapping? what does the generated form markup look like? -igor On 2/1/07, dukejansen [EMAIL PROTECTED] wrote: I'm facing a very strange issue which may be Wicket-related or may not. It seems that for any form posts in our application, whether Ajax or otherwise, when the request arrives at the server there is no form data included. The request.postData member is null. This happens only in IE. Form posts work fine in Mozilla. I look at the HTML and it all looks fine. Basic form, method post, action is a wicket url. I have put breakpoints in my servlet filter before it even gets to wicket and the form data is already missing, so it doesn't seem to be a problem with Wicket reading the request. But it is very odd that it works fine in Mozilla and not IE. Since I've never encountered this before, I thought maybe it had something to do with the way Wicket generates forms or something. Long shot, I know, but thought I'd post just in case someone else has seen similar behavior and knows the silver bullet. Has anyone seen anything like this? -Jason -- View this message in context: http://www.nabble.com/Form-Post-Issues-in-IE%2C-not-Mozilla-tf3158363.html#a8759743 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Ajax components failing within DataView
can you reproduce in quickstart please? -igor On 2/1/07, dukejansen [EMAIL PROTECTED] wrote: I have a DataView. Within this DataView I have multiple items. Each item includes, among other things: - a markup container more that starts out visible=false - an ajax link show more, which toggles the visibility of the markup container (this is an AjaxFallbackLink) In addition, the dataview itself contains an AjaxPagingNavigator, which I've subclassed to provide some additional formatting but otherwise is the basic wicket version. The ajax show more link works great. Hides/shows the more info container for each item without a problem. But once I use any of the ajax paging links, which re-render the DataView only, the ajax more info links no longer work. Specifically, clicking on the more info link results in a full page form submit (instead of a behind-the-scenes ajax submit), as though there was no ajax behavior on them. Once it reloads the whole page, the more info ajax links work again. But any use of the paging links renders them useless oncemore. My only thought is that maybe somehow the AjaxFallbackLink for more info is getting confused, and not rendering the ajax code necessary after the paging controls re-render the data view. Any ideas what might be going on? -Jason -- View this message in context: http://www.nabble.com/Ajax-components-failing-within-DataView-tf3158418.html#a8759860 Sent from the Wicket - User mailing list archive at Nabble.com. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Fighting Too many open files problem related to wicket resource files
the os should be able to handle at least a few thousand open file handles. furthermore you can configure it to have more if you need to. only one handle should be open per resource (no way to avoid that) in a jar, so a spike of user activity shouldnt affect this at all as resources cache globally. but yes, unpacking should eliminate these problems. i wish there was an option in tomcat to unpack the jars on deployment, it can already do this for the war. -igor On 2/1/07, beboris [EMAIL PROTECTED] wrote: It's hard for me to say, what the right way to fix this situation is. The number of open files (that look to the OS as wicket .jar files) will go up significantly and then go down (down - probably due to the garbage collection). It is during those spikes caused by many users hitting wicket pages around the same time that we got too many open files error. It almost looks like the only way to really eliminate those unnecessary open files to numerous Wicket resources (and to guarantee too many open files will never hit us) is to unpack those resources from the wicket .jar-s and put them into WEB-INF/classes directory instead. Once we did it, we didn't see all those dozens (and even hundreds) open files ever again... Bob. Eelco Hillenius wrote: Too bad, Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: why would you cache? and which one? the url connection to an entry in a jar file (thats the JarUrlConnection) or (i guess) the FileUrlConnection (to the jar file itself) both don't make much sense to cache the first one we don't need to cache we only need to use it once by really loading the resource and i guess when it is finalized it is cleaned up. We already don't use it anymore for the last modified. Because there we use only the second one So the fileUrlConnection to the jarFile itself thats is inside the JarUrlConnection object. on that one we call last modified everytime, But that will not cause the file to open. (because it doesn't have to read the file itself) And we can't construct JarUrlConnections (for reading the jar entries) with the same file url connection because there is no way to initialize the jar url connection directly with the file url connection so they all would use the same. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Would it be possible and useful to cache the URL connection? Does it have a time out and/ or does it use an exclusive lock? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: that is what you would think... But why generates a modification check one file handle for every check in the file? because UrlConnection.connect() has again a JarUrlConnection internally that makes a new connection to that jar file and UrlConnection does have a connect() but not a disconnect() so you can't clear it. johan On 2/2/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Yeah, but that would be always one fd for a jar, no matter how many files in it that have to be read, right? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: yes the modification checker. But we do need to really load the resource out of the jar file once. So that file handle will be used. johan On 2/1/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Wasn't it optimized now so that it only hits jars once and only hits per resource where normal files are involved? Eelco On 2/1/07, Johan Compagner [EMAIL PROTECTED] wrote: one per resource will i think not really change. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We will, when we are on production. Now that we are are still in alpha we prefer development (hey, we wrote our first line of wicket code 5-6 weeks ago!) Also, even in deployment mode 'lsof' still shows us a lot of open files (one per resource) if we don't unpack resources from the .jar . It may be smaller number than in development mode, but still... I imagine your workaround would close those unnecessarily open files. If you can't backport it, please, tell me where it is in SVN. We'll hack it in oursleves for now... Bob Johan Compagner wrote: can't you run in deployment mode instead of development mode? then that shouldn't happen. I can see if we can backport it. johan On 2/1/07, beboris [EMAIL PROTECTED] wrote: We have found a pretty weird situation with too many open files error on our alpha-testing site. Further analysis showed that on each page refresh
[Wicket-user] setResizable(false) for ModalWindow doesn't work
We have the following code that attempts to create a modal window of certain
size and make it non-resizable:
public class MyModalPage extends WebPage {
public MyModalPage( final WebPage parentPage, ModalWindow modalWindow) {
modalWindow.setVersioned(false);
modalWindow.setInitialWidth(400);
modalWindow.setInitialHeight(280);
modalWindow.setMinimalWidth(400);
modalWindow.setMinimalHeight(280);
modalWindow.setResizable(false);
...
}
}
public class ParentPage extends WebPage {
...
private void addModalDialog() {
final ModalWindow modal;
add(modal = new ModalWindow(MyModalWindow));
modal.setVersioned(false);
modal.setPageCreator(new ModalWindow.PageCreator() {
public Page createPage() {
Page result = new MyModalPage(ParentPage.this,modal);
return result;
}
}
...
}
...
}
The modal window can be brought up upon a button click in the parent page.
Unfortunately, when the modal window is displayed for the first time, it can
be resized, despite modalWindow.setResizable(false) call. For subsequent
button clicks it becomes non-resizable. Is there any way to make it
non-resizable from the get go or is it a bug in the ModalWindow code?
Bob.
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[Wicket-user] Strategy for many to one component relationships in 1.2.x
I am working on creating an inline login link that when clicked uses javascript to present a previously hidden login form (if javascript is disabled it will go to a login page). There will be several login links on a single page so I would like to render the login form once and have each link refer to the same form by id. What is a good strategy for only rendering the login form panel once but allow links that live at many places in the render hierarchy to refer to it? It seems like the main issue to solve is that at construction time the hierarchy is not known so the link components can not refer to its page and obtain a reference to the login panel. Is there a clean way to design this? Thanks! Ryan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Question about using RedirectPage in a modalwindow
Is it possible that your session expired comes from the second host because
it knows nothing about your session on the first host? If that's the case
you'd need to use some distributed session mechanism. Just a guess...
Carfield Yim-2 wrote:
By the way, I just deploy the application of another host to my
localhost and test, it work ok. Does anyone know the reason of this
happening?
On 1/26/07, Carfield Yim [EMAIL PROTECTED] wrote:
On 1/26/07, Matej Knopp [EMAIL PROTECTED] wrote:
Is that a wicket form? Is it a completely different application? How it
is related to modal window?
Yes, it is wicket form at completely difference application
(difference host). One application call that page through ModalWindow
and RedirectPage, the code is
final ModalWindow modal = new ModalWindow(ajaxpanel);
modal.setCssClassName(ModalWindow.CSS_CLASS_GRAY);
modal.setPageCreator(new PageCreator() {
private static final long serialVersionUID = 1L;
public Page createPage() {
return new
RedirectPage(http://host2/app/tickdatasearch;);
}
});
add(modal);
add(new AjaxFallbackLink(tickdatasearch) {
private static final long serialVersionUID = 1L;
public void onClick(AjaxRequestTarget target) {
modal.show(target);
}
});
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Re: [Wicket-user] Strategy for many to one component relationships in 1.2.x
class mypage extends webpage {
public mypage() {
final Panel loginpanel=loginpanel=new LoginPanel(...);
add(loginpanel);
add(new LoginLink(..., loginpanel));
add(new LoginLink(..., loginpanel));
}
}
-igor
On 2/1/07, Ryan [EMAIL PROTECTED] wrote:
I am working on creating an inline login link that when clicked uses
javascript to present a previously hidden login form (if javascript is
disabled it will go to a login page). There will be several login
links on a single page so I would like to render the login form once
and have each link refer to the same form by id.
What is a good strategy for only rendering the login form panel once
but allow links that live at many places in the render hierarchy to
refer to it? It seems like the main issue to solve is that at
construction time the hierarchy is not known so the link components
can not refer to its page and obtain a reference to the login panel.
Is there a clean way to design this?
Thanks!
Ryan
-
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Re: [Wicket-user] Strategy for many to one component relationships in 1.2.x
You don't get off that easy. =)
What if login link parent is not the same parent as the login panel...
for instance like 5 levels deep where passing it through all the
constructors is highly undesirable.
Ryan
On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
class mypage extends webpage {
public mypage() {
final Panel loginpanel=loginpanel=new LoginPanel(...);
add(loginpanel);
add(new LoginLink(..., loginpanel));
add(new LoginLink(..., loginpanel));
}
}
-igor
On 2/1/07, Ryan [EMAIL PROTECTED] wrote:
I am working on creating an inline login link that when clicked uses
javascript to present a previously hidden login form (if javascript is
disabled it will go to a login page). There will be several login
links on a single page so I would like to render the login form once
and have each link refer to the same form by id.
What is a good strategy for only rendering the login form panel once
but allow links that live at many places in the render hierarchy to
refer to it? It seems like the main issue to solve is that at
construction time the hierarchy is not known so the link components
can not refer to its page and obtain a reference to the login panel.
Is there a clean way to design this?
Thanks!
Ryan
-
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easier.
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Re: [Wicket-user] Question about using RedirectPage in a modalwindow
you'd need to use some distributed session mechanism. Just a guess... Might be, Can I just include the sessionid as hidden field / url to fix that? I probably cannot have too complicate distributed session mechanism - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Strategy for many to one component relationships in 1.2.x
On 2/1/07, Ryan [EMAIL PROTECTED] wrote:
You don't get off that easy. =)
What if login link parent is not the same parent as the login panel...
for instance like 5 levels deep where passing it through all the
constructors is highly undesirable.
you have to pass a reference somehow. if you do not want to pass it down the
constructor chain then you cannot use it inside component constructor - so
you have to delay it until render time.
interface ILoginPanelContainer { LoginPanel getLoginPanel() }
class mypage extends webpage implements iloginpanelcontainer {
private final LoginPanel panel;
public mypage() { panel=new }
LoginPanel getLoginPanel() { return panel; }
}
class loginlink extends link {
LoginPanel findLoginPanel() {
iloginpanelprovider provider=null;
Component ancestor=getParent();
while (ancestor!=null) { if (ancestor isntanceof
iloginpanelprovider) { provider=ancestor; break; } }
return provider.getloginpanel();
}
onclick() {
panel=findloginpanel();
//fooo
}
}
-igor
Ryan
On 2/1/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
class mypage extends webpage {
public mypage() {
final Panel loginpanel=loginpanel=new LoginPanel(...);
add(loginpanel);
add(new LoginLink(..., loginpanel));
add(new LoginLink(..., loginpanel));
}
}
-igor
On 2/1/07, Ryan [EMAIL PROTECTED] wrote:
I am working on creating an inline login link that when clicked uses
javascript to present a previously hidden login form (if javascript is
disabled it will go to a login page). There will be several login
links on a single page so I would like to render the login form once
and have each link refer to the same form by id.
What is a good strategy for only rendering the login form panel once
but allow links that live at many places in the render hierarchy to
refer to it? It seems like the main issue to solve is that at
construction time the hierarchy is not known so the link components
can not refer to its page and obtain a reference to the login panel.
Is there a clean way to design this?
Thanks!
Ryan
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your job
easier.
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Geronimo
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Geronimo
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