[gatein-issues] [JBoss JIRA] (GTNPORTAL-2875) JQuery bound events don't work after "save" in the "edit navigation"

[Vu Viet Phuong (JIRA)]

    [ https://issues.jboss.org/browse/GTNPORTAL-2875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12775490#comment-12775490 ] 

Vu Viet Phuong commented on GTNPORTAL-2875:
-------------------------------------------

{code}
(function($){
    $("#testbutton").click(function(){
        alert("Nice click!")
    });
})(jQuery);
{code}

this js will be served as GMD js module, notice that a module will not be served (and run) 2 times, in ajax request, the html page is not re-rendered

You can use this js instead:
{code}
(function($){
    $(document).on('click.testbutton', "#testbutton").click(function(){
        alert("Nice click!");
    });
})(jQuery);
{code}

Sometime, we may need to run some js after an ajax response. We should add that js snipet as a callback to require statement like this:
{code}
   //code in groovy template
   def jsMan = WebuiRequestContext.getCurrentInstance().getJavascriptManager();  
   jsMan.require("SHARED/module").addScript("....."); //add your js as callback to require statement
{code}
                
> JQuery bound events don't work after "save" in the "edit navigation"
> --------------------------------------------------------------------
>
>                 Key: GTNPORTAL-2875
>                 URL: https://issues.jboss.org/browse/GTNPORTAL-2875
>             Project: GateIn Portal
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.5.0.Final
>            Reporter: Viliam Rockai
>         Attachments: test-portlet.zip
>
>
> If you add a portlet using JQuery to layout, so it's visible while using the administration interface of "Site", you would be able to reproduce the issue.
> I'm attaching the portlet as an attachment (src + war in the target directory). Put it somewhere on the page and go to the "Site" management. If you click on the portlet link, an alert will pop-up. When you click on the "edit navigation" -> "save" (save even without doing any changes), the link won't respond to clicking any more.
> After the save button is pressed, the page is reloaded by ajax, but it seems that it doesn't handle the JS correctly.

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