Ajax and Form#setMulitPart(true)
Hi all, I have spent hours with the following issue: I tried to create an Ajax represent of ListEditor ( http://wicketinaction.com/2008/10/building-a-listeditor-form-component/ ), but the add button didn't work at all, saying: ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Could not find root ajax-response element After I opened a Wireshark and watched the traffic, I saw that, the request was fine, but instead of ajax-response I getted always: HTTP/1.1 302 Moved Temporarily After googling some time again, I found this: http://mail-archives.apache.org/mod_mbox/wicket-users/200810.mbox/%3c490466ab.9070...@grons.nl%3e So I tried to remove my setResponsePage from form#onSubmit and the ajax worked! When I tried to replace setResponsePage with RestartResponseException, then the Ajax stopped working again. So the last solution was, that I added to the form a custom button, and in its onSubmit did I what I wanted to do in Form#onSubmit. Summarize: If you have enabled the MultiPart for a Form, you can't use setResponsePage or RRE in its onSubmit. Is this normal behavior for Form? If it is, then can't you write a little note/JavaDoc about this in Form#setMultiPart() ? Thanks. Regards, Peter Major - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax and Form#setMulitPart(true)
After solving the Ajax problem, it looks like, this is still don't want to work... It looks like, that because of setMultiPart(true), the new input Datas aren't storing into models, thats why the form sends invalid content. The code that I'm using: http://users.hszk.bme.hu/~mp695/quickstart.zip //When I remove the FileUploadField and set the MultiPart to false, than the form works as intended. Please help someone. Thanks Peter 2009-08-22 13:04 keltezéssel, Major Péter írta: Hi all, I have spent hours with the following issue: I tried to create an Ajax represent of ListEditor ( http://wicketinaction.com/2008/10/building-a-listeditor-form-component/ ), but the add button didn't work at all, saying: ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Could not find root ajax-response element After I opened a Wireshark and watched the traffic, I saw that, the request was fine, but instead of ajax-response I getted always: HTTP/1.1 302 Moved Temporarily After googling some time again, I found this: http://mail-archives.apache.org/mod_mbox/wicket-users/200810.mbox/%3c490466ab.9070...@grons.nl%3e So I tried to remove my setResponsePage from form#onSubmit and the ajax worked! When I tried to replace setResponsePage with RestartResponseException, then the Ajax stopped working again. So the last solution was, that I added to the form a custom button, and in its onSubmit did I what I wanted to do in Form#onSubmit. Summarize: If you have enabled the MultiPart for a Form, you can't use setResponsePage or RRE in its onSubmit. Is this normal behavior for Form? If it is, then can't you write a little note/JavaDoc about this in Form#setMultiPart() ? Thanks. Regards, Peter Major - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Absolute urls in forms
Haha, Its not me doing the proxy work. Don't know why they consider it a problem, but they would really like absolute urls. /Steen 2009/8/21 Igor Vaynberg igor.vaynb...@gmail.com: thats funny, we worked really had to make all urls relative because it would make it a lot easier to work with proxies... :) -igor On Fri, Aug 21, 2009 at 12:43 AM, Steen Larsensteen...@gmail.com wrote: Hi, Just a quick question. Is it somehow possible to make Wicket generate absolute urls in the forms action attribute. The reason I ask is because my Wicket application is going to be embedded in a CMS through a proxy, and apparently the dude writing the proxy would prefer the urls to be absolute. /Steen - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax and Form#setMulitPart(true)
Peter, Have a look into the quickstart project that is attached to my post. It's a simple list editor based on ListView. http://www.nabble.com/file/p25096254/ListEditor.zip ListEditor.zip . Hope it helps. cheers, Marcin -- View this message in context: http://www.nabble.com/Ajax-and-Form-setMulitPart%28true%29-tp25092790p25096254.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Absolute urls in forms
I've always wondered about that Anyways, you can make all URLs absolute by following the hints in https://issues.apache.org/jira/browse/WICKET-1974. You'll need to patch Wicket as the issue is not yet solved. (I really should make the patch, its soo easy, just have to find time.) Regards, Erik. Igor Vaynberg wrote: thats funny, we worked really had to make all urls relative because it would make it a lot easier to work with proxies... :) -igor -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax and Form#setMultiPart(true)
Thanks, Marcin, but I had problems with ListView and element removing ( see: http://mail-archives.apache.org/mod_mbox/wicket-users/200908.mbox/%3c4a894c62.8070...@sch.bme.hu%3e ) I tried to do this with RepeatingView, now I had tried to solve the problem with RefreshingView (based on this: http://mail-archives.apache.org/mod_mbox/wicket-users/200802.mbox/%3c15236550.p...@talk.nabble.com%3e ), but both of them aren't working, when the MultiPart flag is setted to true. I'm just out of ideas now... Regards, Peter 2009-08-22 19:58 keltezéssel, Marcin Palka írta: Peter, Have a look into the quickstart project that is attached to my post. It's a simple list editor based on ListView. http://www.nabble.com/file/p25096254/ListEditor.zip ListEditor.zip . Hope it helps. cheers, Marcin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax and Form#setMultiPart(true)
Peter, I modified my example to allow removing items. I also modified it to use a RefreshingView instead of a ListView. I think you should read a bit about wicket models. Any component update should go the following way - first update a model that is bound to a component and then repaint the component. If you do not use ajax the component will get updated itself when you press a button of click a link. Do not use the setResponsePage unless you want to navigate to another page. If you do want to use ajax you refresh your component by adding it to the AjaxRequestTarget. In case of a ListView or any other repeater you just add or remove elements to a list that is provided as a Model for a repeater and then you just make it repaint (either ajax or non ajax way). http://www.nabble.com/file/p25099043/ListEditor.zip ListEditor.zip cheers Marcin -- View this message in context: http://www.nabble.com/Ajax-and-Form-setMulitPart%28true%29-tp25092790p25099043.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax and Form#setMultiPart(true)
Marcin, I modified my example to allow removing items. I also modified it to use a RefreshingView instead of a ListView. Thanks I think you should read a bit about wicket models. Any component update should go the following way - first update a model that is bound to a component and then repaint the component. Correct, I tought that too. If you do not use ajax the component will get updated itself when you press a button of click a link. Do not use the setResponsePage unless you want to navigate to another page. It's gonna be a part of an 'Edit my profile' page, and after filling out the form, an another page should show up, so I'm pretty sure I need that setResponsePage. If you do want to use ajax you refresh your component by adding it to the AjaxRequestTarget. That's true, this part is working nicely, the components are refreshing via Ajax. The only problem is, that in the so called submit button, which will need to save datas into db/ldap, it doesn't get the input. After some Wireshark again, I saw the following: When I pressed Forms 'submit' button, than a following POST message was sent to the server (I'm just posting only the header): POST /quickstart-1.0-SNAPSHOT/?wicket:interface=:0:form::IFormSubmitListener:: HTTP/1.1 Host: localhost:8080 The POST message contains(!) the new datas, but the response is the following: HTTP/1.1 302 Moved Temporarily X-Powered-By: Servlet/2.5 Server: Sun GlassFish Enterprise Server v2.1 Location: http://localhost:8080/quickstart-1.0-SNAPSHOT/./ Content-Type: text/html; charset=iso-8859-1 Content-Length: 0 Date: Sun, 23 Aug 2009 00:42:59 GMT I'm just can't see why is this happening. A quickstart for the problem: http://users.hszk.bme.hu/~mp695/quickstart.zip //If you remove fileuploadfield, and set multipart to false, you can see the desirable working state I'm using Wicket 1.4.1 Thanks, Peter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
ajax navigation toolbars not updating when rows are added to initially empty table
Hi, In a nutshell, I have a table that starts off empty and rows are added to it dynamically. So I have a DataTable inside of a WebMarkupContainer where setOutputMarkupId(true) and in the ajax callback I do a target.addComponent(markupContainer). So far so good and the table does update with new table rows. However, the paging toolbar on the bottom never gets displayed. So if I set the rowsPerPage to 3 and enter a 4th item, the row basically disappears. The code knows not to display a 4th row, but it doesn't display the navigation toolbar either. If I refresh the entire page, then the complete table with navigator suddenly appears. It feels as if setOutputMarkupPlaceholderTag was never set to true deep in the bowels of the datatable/toolbar code since once it starts out as invisible it never has a chance to become visible. Does anyone have any ideas if this is a bug or I'm just missing something. FYI, I'm using wicket 1.4.0 just released. Thanks, Jason - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: ajax navigation toolbars not updating when rows are added to initially empty table
In a nutshell, I have a table that starts off empty and rows are added to it dynamically. Perhaps if you take your table out of the nutshell, it would work? I find that things don't work so well if I put them in a nutshell. Just a thought. ;-) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
