Hello can someone please help complete this sample. Maybe it is obvious to
everyone out there but me but
callback c=createCallback(); does not seem to work. Exactly how do I
instantiate my call back.
Do I have to
static AsyncCallback<MYOBJECT> myCallback=null;
private AsyncCallback<MYOBJECT> create_myCallback()
AsyncCallback<?> createCallBack(){
if (myCallback==null){
myCallback = new AsyncCallback<Object>() {
// implement onSuccess
// implement onFailure
};
} // end iff
return callback;
} // end of constructor
// Implementation
AsyncCallback<MYOBJECT> c=create_myCallback();
I guess so but then why the create mycallback when you meant
AsyncCallback<MYOBJECT> ??? Or am I missing something here?
because:
myCallback c=create_myCallback(); // does not work
So I am pretty sure you meant the former:
e.g
AsyncCallback<MYOBJECT> c=create_myCallback();
and not
callback c = createCallback();
On Monday, September 26, 2011 11:36:55 AM UTC-4, Rokesh Jankie wrote:
>
> No definitely not: This is only with the callback Class (and in
> combination with a lot of data).
> Somehow the callback is not garbage collected properly in IE.
>
> The GWT team covered this part (of (new ClickHandler)...)
>
> See this link
> https://groups.google.com/forum/#!searchin/google-web-toolkit/clear$20memory$20IE7/google-web-toolkit/jPOhtj5vZT4/cOnK6MS_EQwJ
>
> And the last post of Joel Webber was definitely worth the read!
>
> So in short: Only the callback ( AsyncCallback()) class we changed to a
> static class variable and that was it...No other code changes...
>
> Again: java garbage collection is (apparently) NOT the same as Javascript
> garbage collection.
>
>
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