thanks for you help..................... :)
On Thu, Apr 15, 2010 at 10:37 AM, Sripathi Krishnan <
sripathikrish...@gmail.com> wrote:
> The async interface usually has a void return type, but it can optionally
> return a Request object, like this -
>
> import com.google.gwt.http.client.Request;
> interface MyServiceAsync {
>
> public Request myMethod(String s, AsyncCallback<String> callback);
>
>
> }
>
> So, after you make your Async call, hold on to the Request object. When you
> wish to cancel the calls, invoke the request.cancel() method.
>
> --Sri
>
>
>
> On 15 April 2010 12:54, muhannad nasser <muhannadna...@gmail.com> wrote:
>
>> hi
>>
>> i am building a search text Field and i do an AsyncCallBack on
>> valueHasChanged event in the text field... so if i wrote 3 characters, i
>> will send three calls to the server but the valid one is the last one.... so
>> is there a way to cancel the first two calls and only get the last one.....
>>
>> thanks
>>
>> --
>> ~~~With Regards~~~
>> Muhannad Dar-Nasser
>> ~~Computer Systems Engineering~~
>>
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--
~~~With Regards~~~
Muhannad Dar-Nasser
~~Computer Systems Engineering~~
~~.NET Developer @ Iconnecths~~
~~My Blog: http://mhand7.blogspot.com~~
~~0598-534520~~
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