And here is the exception-text I get:
uncaught: Exception caught: Exception caught: Exception caught: Exception
caught: (TypeError)
@xyz.client.views.experimental.FrameViewGwtImpl::setFrameSize(Ljava/lang/String;)([string:
'framename']): Cannot read property 'contentWindow' of null
Am Mittwoch, 15. Januar 2014 13:51:40 UTC+1 schrieb marian lux:
>
> I want to set the frame-height to the height of the content in my frame.
> So I can display it in mgwt with normal scrolling behavior.
>
> The following code is not working:
> in my ViewImpl.java:
>
> constructor:
> frame = new Frame(some-url/xyz.html");
> frame.getElement().setId("framename");
> setFrameSize("framename");
>
> .....
> .....
>
> JSNI-method in this class
> public native boolean setFrameSize (String id)
> /*-{
> var newheight;
> var newwidth;
>
> if($doc.getElementById){
>
> newheight=$doc.getElementById(id).contentWindow.$doc.body.scrollHeight;
>
> newwidth=$doc.getElementById(id).contentWindow.$doc.body.scrollWidth;
> }
>
> $doc.getElementById(id).height= (newheight) + "px";
> $doc.getElementById(id).width= (newwidth) + "px";
> return true;
> }-*/;
>
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