where does ajaxBehave come from?
-igor
On Feb 5, 2008 8:13 AM, Michael O'Cleirigh <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I have a wicket Panel with the following structure:
>
> 1. drop down choice to select value
> 2. text field to specific contextual value details
> 3. help link to allow the user to see the applicable help if they want.
> 4. a hidden (style=display:none) div that contains a wicket panel to
> show the contextual help.
>
> When the link(3) is clicked a javascript behaviour will toggle the
> display css attribute to make the help visible/invisible.
>
> The onChange event for the drop down choice(1) invokes an ajax behaviour
> bound to the contextual help panel (4) and provides the currently
> selected value.
>
> The ajax behaviour generates the new contextual help panel context and
> returns it.
>
> The problem I have is in figuring out what wicket-ajax.js method I can
> call to have the results rendered properly, i.e. correctly replacing the
> existing contents on the help panel.
>
> Here is the non-working version of the javascript behaviour:
>
> final AbstractBehavior jsBehave = new AbstractBehavior() {
>
> @Override
> public void onComponentTag(Component component, ComponentTag
> tag) {
>
> String submitCall = "wicketAjaxGet('" +
> ajaxBehave.getCallbackUrl(false) +
>
> "&value='+wicketEncode($("+ddc.getMarkupId()+").getValue()))";
>
> tag.put("onChange", submitCall);
>
> }
> };
>
> This is the working version that has a dependency on Prototype's
> Ajax.Updater class.
>
> final AbstractBehavior jsBehave = new AbstractBehavior() {
>
> @Override
> public void onComponentTag(Component component, ComponentTag
> tag) {
>
> // now with the prototype call:
> String submitCall = "new Ajax.Updater("
> + overlayPanel.getMarkupId() + ", '"
> + ajaxBehave.getCallbackUrl(false) + "&value='+$("
> + ddc.getMarkupId() + ").value);";
> tag.put("onChange", submitCall);
>
> }
> };
>
> Thanks for your help,
>
> Mike
>
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