You can probably create another function in js, which calls the main js
function. You call the following call_multdrcrdet_ONCLICK17(..) from Flex.
function call_multdrcrdet_ONCLICK17(id, otherData)
{
var o = {id:id, otherData:otherData};
multdrcrdet_ONCLICK17(o, o);
}
You can keep such proxy functions, in separate js file. So rather than
changing the signature of existing functions, you are creating more...
There could be better ways, this is just an idea..
-abdul
-----Original Message-----
From: Srikanth Duvvuri [mailto:[EMAIL PROTECTED]
Sent: Monday, January 31, 2005 2:04 PM
To: [email protected]
Subject: RE: [flexcoders] How do you pass reference to button from MXML to
javascript??
Hey Manish
The last part of your mail was very right.. as part of the phase-1, we are
using flex only for ui rendering.. phase-2 would deal with moving some more
logic into flex..
Coming to the code snippet that you sent.. do you think I can continue to
use my javascript function and your mxmlcode.. I think NO.. can you suggest
something so that my javascript function remains untouched i.e.
it works on the id attribute of the parameter passed, and mxml passes a
suitable value to it..
Thanks
Srikanth
-----Original Message-----
From: Manish Jethani [mailto:[EMAIL PROTECTED]
Sent: Monday, January 31, 2005 1:21 PM
To: [email protected]
Subject: Re: [flexcoders] How do you pass reference to button from MXML to
javascript??
Srikanth Duvvuri wrote:
> Existing Code:
>
> <input type="button" class="button" id="next"
onClick="javascript:return
> multdrcrdet_ONCLICK17(this,this);">
>
>
>
> Pseudo code of javascript:
>
> function multdrcrdet_ONCLICK17(obj,p1)
>
> {
>
> var tmpBtnId = Obj.id;
>
> if (tmpBtnId == 'Save' || tmpBtnId == 'Post') {
>
> // do something
>
> }
>
> else {
>
> // do something else
>
> }
>
> }
>
>
>
> We are changing this functionality to use Flex.
How are you calling the JavaScript function?
http://www.moock.org/webdesign/flash/fscommand/
Disclaimer: I haven't tried this...
You can access the button object in your Flex app simply by referring to
it by its name.
<mx:Application>
<mx:Button id="Save" click="callExternalScriptFoo('Save')" />
</mx:Application>
In your JS you can refer to the button using its id:
// javascript
function myFoo()
{
// flashMovie.Save is the button, where flashMovie
// is the name/id of the Flex app (the SWF)
}
Of course, if you only want to know which button was clicked, you can
just use the name passed to the JS function.
BTW, it appears that you're using Flex _only for rendering the UI
components_ and leaving the client-side logic to external JavaScript.
Any reason why you can't port it to Flex (ActionScript)? Flex is more
than just pretty buttons and menus.
Manish
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