I think that everytime you include the "{" and "}" it requires a
[Bindable] keyword in the scripts to be linkable. Hope that I am right on
this one.
Always trust your Agent,
RR-007
On Fri, November 3, 2006 12:07 pm, hank williams said:
> Yes, I did find the solution.
>
> You need to define a loadercontext. Create a loader context variable in
> you
> script section.
>
> [Bindable]
> private var loaderContext:LoaderContext;
>
> NOTE: I'm not sure that it needs to be bindable but thats what my code
> has,
> so to be safe I am showing it.
>
> Then, in some initialization code, initialize the variable
>
> loaderContext = new LoaderContext(true);
>
> Finally, when loading the graphic into an <mx:image> object, you must
> define
> a loaderContext and use the loader context that you just created, as
> below.
>
>
> <mx:Image id="picture"
> loaderContext="{loaderContext}"
> verticalAlign="middle"
> horizontalAlign="middle"
> source="{picture_http}" width ="200" height="200">
> </mx:Image>
>
> Hope this helps.
>
> Regards,
> Hank
>
> On 11/3/06, Andrew D. Goodfellow <[EMAIL PROTECTED]> wrote:
>>
>> I literally just hit this problem now too. Did you ever receive a
>> solution
>> Hank? Anyone else?
>>
>> -Andy
>>
>> On 9/26/06, hank williams < [EMAIL PROTECTED]> wrote:
>>
>> > I have a flex screen that I want to capture into a bitmap using the
>> > technique that Andrew Trice described earlier this week.
>> >
>> > it works as so:
>> >
>> > <codeExample1>
>> >
>> > private function
>> > getUIComponentBitmapData(target:UIComponent):BitmapData{
>> > var bd : BitmapData = new BitmapData( target.width, target.height );
>> > var m : Matrix = new Matrix();
>> > bd.draw(target,m);
>> > return bd;
>> > }
>> > </codeExample1>
>> >
>> > I am feeding that function a UIComponent that contains an image that
>> > looks like this:
>> >
>> > <codeExample2>
>> >
>> > <mx:Image id="picture"
>> > verticalAlign="middle"
>> > horizontalAlign="middle"
>> > source="{model.picture_http}" width ="200" height="200"/>
>> >
>> > </codeExample2>
>> >
>> > The problem is that the model.picture_http is on another domain.
>> > The error I get is as follows:
>> >
>> > <error>
>> > SecurityError: Error #2122: Security sandbox violation:
>> > BitmapData.draw:
>> > http://localhost:8080/elroyServer/songmail/songmail-debug.swf cannot
>> > access
>> http://storage.elroynetworks.com/092233720368547758070000000044.
>> > A policy file is required, but the checkPolicyFile flag was not set
>> > when this media was loaded.
>> > </error>
>> >
>> > This seems to suggest that I need a crossdomain.xml file, which is
>> > fine. I have that, and I believe it is in the right place. The problem
>> > is I am supposed to set a checkPolicyFile flag. The doc's explain how
>> > to do this, but not in the context of Flex. The docs say:
>> >
>> > <docs>
>> > When you load the image using the load() method of the Loader class,
>> > you can specify a context parameter, which is a LoaderContext object.
>> > If you set the checkPolicyFile property of the LoaderContext object to
>> > true, Flash Player checks for a cross-domain policy file on the server
>> > from which the image is loaded. If there is a cross-domain policy
>> > file, and the file permits the domain of the loading SWF file, the
>> > file is allowed to access data in the Bitmap object; otherwise, access
>> > is denied.
>> >
>> > You can also specify a checkPolicyFile property in an image loaded via
>> > an <img> tag in a text field. For details, see Loading SWF files and
>> > images using the <img> tag in a text field.
>> > </docs>
>> >
>> > I dont know how one would use the "load() " command from MXML.
>> > Moreover, I would really like an MXMLish way to deal with cross domain
>> > issues.
>> >
>> > Has anybody dealt with this?
>> >
>> > Hank
>> >
>>
>>
>>
>
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