[Users] LayerOpacitySlider doesn't work inside MapPanel

[Eric Lemoine]

On Wed, May 19, 2010 at 10:42 AM, Dirk Tanneberger
<dirk.tanneberger at unibas.ch> wrote:
> Hi together,
>
> I'm trying to use a LayerOpacitySlider directly as an item of a
> MapPanel. The problem is, it doesn't work. The Slider renders on to the
> map, but I can't move the button of the slider.
>
> The code looks like that:
>
>         mapPanel: new GeoExt.MapPanel({
>                 id: 'mapPanel',
>                 x: 20,
>                 y: 120,
>                 anchor: '100% -20',
>                 //border: false,
>                 map: map,
>                 layers: layers,
>                 center: [844774, 6033921],
>                 zoom: 15,
>                 items: [{
>                     xtype: "gx_zoomslider",
>                     aggressive: true,
>                     vertical: true,
>                     height: 200,
>                     x: 10,
>                     y: 20,
>                     plugins: new GeoExt.ZoomSliderTip({
>                         template: "Scale: 1 : {scale}",
>                         offsets: [60, 40]
>                     })
>                 },{
>                     xtype: 'gx_opacityslider',
>                     aggressive: true,
>                     width: 150,
>                     x: 500,
>                     y: 10,
>                     layer: googleTLayer
>                 }]
>         })
>
>
> The ZoomSlider works just fine, even though it's implemented in the same
> way. When I put the OpacitySlider outsight of the MapPanel it also
> works, but not inside.
> Anybody an idea?

It works in <http://dev.geoext.org/trunk/geoext/examples/layeropacityslider.html>.
Could you provide a full example showing the problem? (an html file I
could just drop in my GeoExt examples dir would be great). Thanks,




-- 
Eric Lemoine

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