portlet refresh,why refresh all?

[zy <un...@sohu.com>]

I use a button in my VM page in one portlet:
<input type="submit" name="eventSubmit_doUpdate" value="Confirm"> 
   </input>
but when I push the button ,all the portlets are refreshed.
How can I only refresh the very portlet just as I want to ?
 

Re: portlet refresh,why refresh all?

[Stefan Kuhn <sk...@ice.mpg.de>]

Hi zy,
the answer is: not at all. Due to the nature of the web server / browser 
communication, you always need to request a new page from the server and the 
server needs to send the whole page. You can obviously achieve the effect by 
leaving all the other portlets anchanged. But, to say this again, there is no 
way to request only part of a web page from the server (except frames, which 
you can't really use in jetspeed).
Stefan

Am Freitag, 25. Oktober 2002 04:35 schrieben Sie:
> I use a button in my VM page in one portlet:
> <input type="submit" name="eventSubmit_doUpdate" value="Confirm"> 
>    </input>
> but when I push the button ,all the portlets are refreshed.
> How can I only refresh the very portlet just as I want to ?
>  
> 
> 
> 
> 

-- 
Stefan Kuhn M. A.
MPI of Chemical Ecology, Winzerlaer Str. 10, Beutenberg Campus, 07745 
Jena, Germany
Tel: +49(0)3641 571261 - Fax: +49(0)3641 571202

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