It's up to you where you put the call to buildMyUrl(), depending on
when and how you want your http service to be invoked.  You could
add a button and put it in the click handler:

<mx:Button label="Go"
  click="buildMyUrl(textinput.text);myService.send()" />

Or you could even call it in the enter handler for your text imput;
just type some text and hit enter to call your service:

<mx:TextInput id="textinput"
  enter="buildMyUrl(event.target.text);myService.send()" ... />


--- In flexcoders@yahoogroups.com, Faisal Abid <[EMAIL PROTECTED]> wrote:
>
> Okay i see where your going at , so how would i call BuildMyUrl ,
like
> so i made teh function and then i made trhe service and then i
made the
> textinput , where do i put BuildMyURL(textinput.text) (and is it
normail
> brakets or curly) , im sorry if this is an easy question,  im sort
of
> really stressed out and stumped.
>
>
> Doug Lowder wrote:
> > Try binding the entire url property to a variable that you build
in
> > code:
> >
> >   var myUrl: String = "";
> >   function buildMyUrl(s: String) {
> >       myUrl = "http://something.com/api/someting/" +
> >           s + "/somethingelse/something";
> >   }
> >
> > <mx:HTTPService url="" ... />
> >
> >
> > Then just call "buldMyUrl(textinput.text)" somewhere, such as the
> > click handler for a button or just before you call your
> > httpservice's send() method.
> >
> >
> > --- In flexcoders@yahoogroups.com, Faisal Abid <Faisal@> wrote:
> > >
> > > Okay so for the past 4 hours + 3 hours at night ive been
debugging
> > my
> > > application only to come to the conclusion that in a
httpservice
> > url i
> > > cannot do this
> > >
> > > <mx:httpservice
> > > url="" href="http://something.com/api/someting/">http://something.com/api/someting/
> > {textinput.text}/somethingelse/something"
> > >
> > > The httpservice is fine , i test it in a broswer by replacijng
> > > texinput.txt to something and it returns what its ment to ,
but in
> > flex
> > > it gives me an error saying i must defind a url, I mean it is
> > defined ,
> > > i know there is a workaround to & by puttin &amp; But What the
hec
> > is
> > > wrong with my url??
> > >
> >
> >
> >
> >
> >
> >
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