The context menu mechanism needs a Flash movieclip to attach the menu
to. But in some cases that movieclip does not exist. The code
currently looks for the view's foreground movieclip, , and for a
background movieclip (used to set the
bgcolor of a view). Note that if neither exists, there is no way to
set the menu on that
view. This is a bug which we need to fix, by having a dedicated
transparent "menu movieclip" that
can be attached when a menu is attached
(http://jira.openlaszlo.org/jira/browse/LPP-3852 )
In your case, the dynamically loaded resource loads a new movieclip into
the view, and this new movieclip will not have the menu attached
anymore. A workaround is below, which is to
trigger on the resource onload event, and attach the menu after the
resource has loaded:
<canvas debug="true">
<view bgcolor="white">
<method event="oninit" >
this.setSource('../resources/jpg/logo.jpg');
</method>
<handler name="onload">
var cm = new LzContextMenu();
var item = cm.makeMenuItem('insertasd', new LzDelegate(this, 'insert'));
cm.addItem(item);
this.setContextMenu(cm);
</handler>
<method name="insert">
Debug.write('called insert', this);
</method>
</view>
</canvas>
On 9/6/07, William Powell <[EMAIL PROTECTED]> wrote:
> Hi
> I see the same thing as you do, with your code below.
> I also see the problem if I use the image in the tab
> datapath. However, if I add a resource to the canvas,
> and then pint to the resource in the view, the context
> menu item gets added. Does anyone know if this is a
> bug or expected behaviour?
> Bill Powell
> --- taocore <[EMAIL PROTECTED]> wrote:
>
> >
> > It seems that can not install contextmenu on view
> > which loads resource
> > dynamically. Any sugguestions?
> >
> >
> > Try the code blow:
> >
> >
> > <canvas debug="true">
> >
> > <view bgcolor="white">
> >
> > <method event="oninit" >
> >
> > this.setSource('cd_cover.jpg');
> >
> > var cm = new LzContextMenu();
> >
> > var item = cm.makeMenuItem('insertasd', new
> > LzDelegate(this,
> > 'insert'));
> >
> > cm.addItem(item);
> >
> > this.setContextMenu(cm);
> >
> > </method>
> >
> > </view>
> >
> > </canvas>
> >
> >
> >
> >
> > taocore
> >
>
>
>
>
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--
Henry Minsky
Software Architect
[EMAIL PROTECTED]
