Hi:
Using wicket 1.3.5, I have a
MyAbstractExtensibleChoiceAutocompleteBehavior (that extends
AbstractDefaultAjaxBehavior, and I think it is a modification of some
wicket class) related to the autocomplete feature that inside
onComponentRendered method does something like:
cResponse.write(JavascriptUtils.SCRIPT_OPEN_TAG);
cResponse.write("var foo = new Wicket.ExtensibleChoiceAutocomplete ...");
cResponse.write(JavascriptUtils.SCRIPT_CLOSE_TAG);
Then I have a MyTextField subclass that adds this behavior to itself
when it's constructed, so the "autocomplete" options are shown properly.
MyTextField also adds to itself an
AjaxFormComponentUpdatingBehavior("onchange") so we can track the
changes and do some stuff.
So here's the thing, I noticed with firebug that every time I change the
component's value and the AjaxFormComponentUpdatingBehavior is called,
MyTextField is refreshed (added to the target) and the
onComponentRendered method of the other behavior is called, and the js
tag is added to the one that previously existed. So I have:
<script type="text/javascript".../</script>
<script type="text/javascript".../</script>
...and everytime I change the component's value, one line is added. From
what I saw in Wicket.ExtensibleChoiceAutocomplete class, It shouldn't
have negative effects, however, I also think it's not a desired effect.
Can anyone tell me if this is normal or I'm doing something wrong or
whether I shouldn't worry at all?
Thanks,
Esteban
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