this is tapestry 5.3
On 19/04/2013 11:28 AM, Paul Stanton wrote:
Hi all,
Can someone familiar with the mixin lifecycle please advise me:
I have a mixin which triggers some javascript from 'afterRender'. I do
this in 'afterRender' because I need the field's clientId to be
initialised.
It works great if the Field it attaches to is rendered when the page
is first rendered, however if it is rendered as part of a zone
update/xhr request, the script is never sent to the client.
I have breakpointed the JavaScriptCallback and while it is
successfully added to the ajaxResponseRenderer, it is never called.
Thanks for advice!
code Eg:
public class MyMixin
{
...
void afterRender()
{
addScript("MyMixin.create('%s', '%s');", field.getClientId(),
myVariable);
}
private void addScript(final String format, final Object... args)
{
if (!request.isXHR())
{
jsSupport.addScript(InitializationPriority.NORMAL, format,
args);
return;
}
ajaxResponseRenderer.addCallback(new JavaScriptCallback()
{
@Override
public void run(JavaScriptSupport javascriptSupport)
{
javascriptSupport.addScript(InitializationPriority.NORMAL, format, args);
}
});
}
}
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