oh thnx a lot!
i used to do it like that in other projects...but not in this one...
i will try, thnx again :)
Tracy Spratt escribió:
>
> " if i make a var bindable, i can give values to it later on a
> function? " Absolutely. For example, untested:
>
> [Bindable]private var _xmlRData:XML; //bindable instance var
> containing data
> ....
> private function rLoaded(event:Event) : void{
> _xmlRData = XML(event.target.data); //set the instance var value
> }
> ...
> <!-- Bind the text property to the xml nodes value -->
> <mx:Text id="txtBy" text="{_xmlRData.info.author.name.text()}" .../>
>
> Tracy
>
> -----Original Message-----
> From: [email protected] <mailto:flexcoders%40yahoogroups.com>
> [mailto:[email protected]
> <mailto:flexcoders%40yahoogroups.com>] On Behalf Of David Pariente
> Sent: Thursday, August 28, 2008 12:00 PM
> To: [email protected] <mailto:flexcoders%40yahoogroups.com>
> Subject: Re: [flexcoders] asigning text with script error
>
> mmm,
>
> that could explain why the 1st time i exec it on fireworks it works
> while the second it doesn't (it might cache some content)...
>
> but i will read an XML depending on values given...so i don't know how
> to do it without AS...
> i did directly on the components at first, but then it allways
> complained that data still not came when component drawn.
>
> about bindable...i don't really know what it does/how to use it...
>
> if i make a var bindable, i can give values to it later on a function?
>
> thnx
>
> Tracy Spratt escribió:
> >
> > Further, look for a timing issue. Your components, like "rdata_by"
> > might not be instantiated when you attempt to set its properties. One
> > good solution to this problem is to bind to the data, instead of
> > directly assigning the value in AS.
> >
> > Often/usually/always?, a components properties are set before its
> > children are rendered.
> >
> > Tracy
> >
> > ----------------------------------------------------------
> >
> > *From:* [email protected]
> <mailto:flexcoders%40yahoogroups.com>
> [mailto:[email protected] <mailto:flexcoders%40yahoogroups.com>]
> > *On Behalf Of *Tracy Spratt
> > *Sent:* Thursday, August 28, 2008 11:56 AM
> > *To:* [email protected] <mailto:flexcoders%40yahoogroups.com>
> > *Subject:* RE: [flexcoders] asigning text with script error
> >
> > Which is line 75? Debug to find out which reference is null.
> >
> > Also, probably not related to your problem, do not use "new" with
> > XML() . XML is not really a constructor but a top-level function. So
> > just do:
> >
> > var rXML:XML = XML(event.target.data);
> >
> > or
> >
> > var rXML:XML = event.target.data as XML;
> >
> > The second is a cast, and there are subtle differences in behavior
> > when the object is null.
> >
> > Tracy
> >
> > ----------------------------------------------------------
> >
> > *From:* [email protected]
> <mailto:flexcoders%40yahoogroups.com>
> [mailto:[email protected] <mailto:flexcoders%40yahoogroups.com>]
> > *On Behalf Of *David Pariente
> > *Sent:* Thursday, August 28, 2008 7:02 AM
> > *To:* [email protected] <mailto:flexcoders%40yahoogroups.com>
> > *Subject:* [flexcoders] asigning text with script error
> >
> > Hi all,
> >
> > I got an strange error...
> >
> > I make some text change through AS3 on my app.
> > When i test on IE, i see no change at all.
> > When i test on FireFox, i see the changes. But if i reload the page i
> > get this error on the browser:
> >
> > TypeError: Error #1009: Cannot access a property or method of a null
> > object reference.
> > at
> >
> thethaichef/rLoaded()[K:\PROJECTS\Personal\thethaichef\src\thethaichef.mxml:75]
> > at flash.events::EventDispatcher/dispatchEventFunction()
> > at flash.events::EventDispatcher/dispatchEvent()
> > at flash.net::URLLoader/onComplete()
> >
> > seems it finds an error on the rLoaded function (that starts when an XML
> > is loaded), when i asign some text to the MXML:
> >
> > private function rLoaded(event:Event) : void{
> > var rXML:XML = new XML();
> > rXML = XML(event.target.data);
> >
> > currentState="recipe";
> >
> > rdata_title.title=rXML.info.thainame;
> >
> > rdata_by.text='by '+rXML.info.author.name;
> >
> >
> > }
> >
> > does anyone knows what i'm doing wrong?
> > thnx a lot!
> >
> >
>
> ------------------------------------
>
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