Ya, I got something similar to this working. Just added a function
on the Change event of the ComboBox.
Just make sure in the function you set the send function to the http
service.
<mx:ComboBox id="ComboBx" change="changeCombo()"/>
function changeCombo(){
service.url = ComboBx.currentItem.data;
service.send()
}
--- In flexcoders@yahoogroups.com, Jeff Beeman <[EMAIL PROTECTED]>
wrote:
> Hi, all, I'm new to the list and to Flex, but a long-time Flash-er.
> I've been lurking a couple of days and finally noticed a question I
> might actually be able to help out on!
>
>
>
> I think if you bind the url attribute to an object's property,
instead
> of a function, you may have more success. At this point, it
doesn't
> know when to fire the getLanguage() function. If it is bound to an
> object's property, which you could update on button presses, etc.,
it
> would be able to "watch" that property and call the service when it
> changes. I'm fairly new to Flex, so I won't guarantee it'll work,
but
> that method works with other objects (data grids, charts, etc.)
>
>
>
> Tracy's solution should work too (although, I've never done it
myself),
> and you'll have to set the property on an event, i.e.:
>
>
>
> <Button id="myButton" click="loadXML();" />
>
>
>
> ...
>
>
>
> function loadXML() {
>
> // ...
>
> // set your url string here
>
> // ...
>
> my_service.url = myXmlString;
>
> }
>
>
>
>
>
> /******************************************
> * Jeff Beeman
> ******************************************/
>
> _____
>
> From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> Behalf Of Tracy Spratt
> Sent: Thursday, April 28, 2005 10:05 AM
> To: flexcoders@yahoogroups.com
> Subject: RE: [flexcoders] HTTPService and dynamic url
>
>
>
> Have you tried setting it programmatically instead of binding?
>
> Tracy
>
>
>
> _____
>
> From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
> Behalf Of david_gal-reyniez
> Sent: Thursday, April 28, 2005 12:09 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] HTTPService and dynamic url
>
>
>
> Hello everyone!
>
>
>
> My problem is the following:
>
> I try to affect dynamically the url of my HTTPService component.
But
> even if the value of the url that I generate is good, the url
property
> of my HTTPService is not affected.
>
> I'm interested by any kind of suggestions. Thanks for your help!
>
>
>
> Special thanks to Abdul for the link he mentioned concerning the
> multi-language feature and for Manish for his article...
>
>
>
>
>
> ****************
>
> The function which initialize my HTTPService call
>
>
>
> <mx:Application width="100%" height="100%"
> xmlns:mx="http://www.macromedia.com/2003/mxml";
initialize="initAppli()">
>
>
>
> public function initAppli() {
> srvLocaleService.send();
>
>
> }***************
>
> Script defining the HTTService in my Application
>
>
>
> It works correctly
>
> <mx:HTTPService id="srvLocaleService" url="xml/lg_ENG.xml"
> result="resultHandler_H1_R(event.result)"
> fault="resultHandler_H1_F(event.fault)" />
> <mx:Model id="locale">
> { srvLocaleService.result.strings }
> </mx:Model>
>
>
>
> But this one not
>
> <mx:HTTPService id="srvLocaleService" url="{ getLanguage() }"
> result="resultHandler_H1_R(event.result)"
> fault="resultHandler_H1_F(event.fault)" />
> <mx:Model id="locale">
> { srvLocaleService.result.strings }
> </mx:Model>
>
>
>
> ****************
>
> Script defining the language I desired
>
>
>
> public function getLanguage():String {
> var item:Object = accUSA.cbLstLanguages.selectedItem; // The
> selected language come from one ComboBox
> var itemLabel:String = item.toString();
> language = "xml/lg_"+itemLabel+".xml";
> return language;
> }
>
>
>
>
>
> ***************
>
> The xml I call to define the button's label I want
>
>
>
> <?xml version="1.0" encoding="iso-8859-1"?>
> <strings>
> <btnFindLabel>find</btnFindLabel>
> </strings>
>
>
>
>
>
> ***************
>
> The code I use to affect the label of the concerned button
>
>
>
> <mx:Button styleName="btn" label="{ locale.btnFindLabel }">
>
>
>
> Bye
>
> David
>
>
*********************************************************************
***
> *********
>
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