wicket ajax question
I have a panel with some content. It has an AjaxLink that I use to refresh the panel. In the onclick handler I refresh the content and target.add(component..) .. that all works great... but I want to do it another way. I add an AbstractAjaxBehavior to the panel, because I want to make ajax calls to it from the client. I override renderHead() to put some JS in the client header that I can use later to call back to my panel - it is a JS object with a function that sets up a $.ajax() call using the callbackURL of my behavior... I override onRequest() to catch the incoming ajax call... sure enough it gets hit in the debugger... I do my internal refresh of my panel's model ... Now I need to get it to re-render.. the AjaxLink did this via target.add(..component), so I figured I would get myself an AjaxRequestTarget and do the same: WebApplication app = (WebApplication)getComponent().getApplication(); AjaxRequestTarget target = app.newAjaxRequestTarget(getComponent().getPage()); ... then target.add(..component..) as before... however this time the panel doesn't appear to redraw... what am I missing? TIA -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/wicket-ajax-question-tp4650579.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket ajax question
the problem was that i wasn't passing the target back as the response.. found it better to reuse the wicket ajax stuff when it comes to updating wicket panels... -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/wicket-ajax-question-tp4650579p4650583.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: WICKET AJAX QUESTION
How are you attempting to clean textbox? For example you could clear textbox setting model object to empty string and adding textbox to AjaxRequestTarget. Hi, i have one textbox. we send the value of text box to listchoice. On add button , we used ajax. But i am unable to clear the textbox value after successfully add. Plz help me. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/WICKET-AJAX-QUESTION-tp4361992p4361992.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Ajax question
Gerolf...thanks for the tip. Very useful tool. Anyway I figured out a workaround. I placed my tree in a div and had the menu listen on the div for contextmenu events. Even though I resend the tree in an Ajax call, the contextmenu still works without resending the menu creation stuff. -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13296296 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
On 10/19/07, Doug Leeper [EMAIL PROTECTED] wrote: At this point, I am not sure what I need to do to debug. Is there any JS debugging tools that I could use in Firefox that anyone would recommend? you definitely want to use firefug [0] for that purpose. Gerolf [0] https://addons.mozilla.org/en-US/firefox/addon/1843 -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13288186 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
Hi, what wicket version are you using and how do you re-invoke the javascript on ajax update? if you are using wicket 1.3 the best way to do invoke the javascript is using IHeaderResponse.renderOnDomReadyJavascript (works on regular page refresh and also on ajax update). -Matej On 10/18/07, Doug Leeper [EMAIL PROTECTED] wrote: I have a question that I hopefully someone will be able to answer. I have created a Wicket based framework on top of YUI Context menu in wicketstuff (menu2). Everything works as expected. It can be used on Tree/Table for those that are interested. However, the issue that I have come across is that the menu stops working when I send back the component that the contextmenu is listening on. I understand that the DOM has changed and the menu needs to be recreated to reestablish its association. What I don't know is what is the best way to reestablish the contextmenu. I resend the Javascript to recreate the menu but that doesn't work. Is there something that I am missing? How do I have the YUI ContextMenu (in Javascript) re-listen on the recently sent component? Thanks in advance, - Doug P.S. If you are interested in having a ContextMenu for your Wicket Application, please check out package org.wicketstuff.yui.markup.html.menu2.contextMenu. Please be aware that this is a work in progress but does work. There is also a working example in the wicketstuff-yui-examples. I hope to have an example for Tree up very soon. -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13267305 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
I am using 1.3 (Trunk). I am calling AjaxRequestTarget.target.appendJavascript() right after i call AjaxRequestTarget.target.addComponent(). Is this the right approach? Do I have access to IHeaderResponse in an Ajax call? Thanks - Doug -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13277031 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
FYI...there is a working example of this problem in the wicketstuff-yui-examples project under Context Menu 2 - Tree -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13278196 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
On 10/18/07, Doug Leeper [EMAIL PROTECTED] wrote: I am using 1.3 (Trunk). I am calling AjaxRequestTarget.target.appendJavascript() right after i call AjaxRequestTarget.target.addComponent(). Is this the right approach? Do I have access to IHeaderResponse in an Ajax call? Have your component implement IHeaderContributor and override void renderHead(final IHeaderResponse response); Thanks - Doug - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
I just found this. With a AjaxRequestTarget, you can get the HeaderResponse. Unfortunately, it still doesn't work :-( -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13279426 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
You should make your component implement IHeaderContributor. Or your behavior, depends on how you implement your menu. Then you don't have to worry about AjaxRequestTarget. -Matej On 10/18/07, Doug Leeper [EMAIL PROTECTED] wrote: I just found this. With a AjaxRequestTarget, you can get the HeaderResponse. Unfortunately, it still doesn't work :-( -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13279426 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax question
My Behavior extends AbstractDefaultAjaxBehavior which implements IHeaderContributor. There are no components involved except the one that is to be listened in on for client side clicks. At this point, I am not sure what I need to do to debug. Is there any JS debugging tools that I could use in Firefox that anyone would recommend? -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13288186 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Ajax question
I have a question that I hopefully someone will be able to answer. I have created a Wicket based framework on top of YUI Context menu in wicketstuff (menu2). Everything works as expected. It can be used on Tree/Table for those that are interested. However, the issue that I have come across is that the menu stops working when I send back the component that the contextmenu is listening on. I understand that the DOM has changed and the menu needs to be recreated to reestablish its association. What I don't know is what is the best way to reestablish the contextmenu. I resend the Javascript to recreate the menu but that doesn't work. Is there something that I am missing? How do I have the YUI ContextMenu (in Javascript) re-listen on the recently sent component? Thanks in advance, - Doug P.S. If you are interested in having a ContextMenu for your Wicket Application, please check out package org.wicketstuff.yui.markup.html.menu2.contextMenu. Please be aware that this is a work in progress but does work. There is also a working example in the wicketstuff-yui-examples. I hope to have an example for Tree up very soon. -- View this message in context: http://www.nabble.com/Ajax-question-tf4644668.html#a13267305 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
