Hi Robert,
Because here you are not using Ext i think you cannot use Ext.getCmp().
Instead use:
document.getElementById('map');
Cheers,
Hugo
On Tue, Nov 22, 2011 at 2:02 PM, Robert Buckley <robertdbuck...@yahoo.com>wrote:
> Hi,
>
> I want to reference the innerHTML of a map which is in a viewport. I have
> basically tried all the tricks I can think of, but I always get " can´t
> read property of undefined"
>
> my map is has an id of 'map', but I still can´t "Ext.getCmp('map')?
>
>
>
> map = new OpenLayers.Map("map", {
> id: 'map',
> projection: new OpenLayers.Projection("EPSG:900913"),
> displayProjection: new OpenLayers.Projection("EPSG:4326"),
> units: "m",
> maxResolution: 156543.0339,
> maxExtent: new OpenLayers.Bounds(-20037508, -20037508, 20037508,
> 20037508.34),
> numZoomLevels: 17,
> controls: [new OpenLayers.Control.MouseDefaults(), new
> OpenLayers.Control.PanZoomBar(), new OpenLayers.Control.MousePosition(),
> new OpenLayers.Control.ScaleLine({
> geodesic: true
> })]
> });
>
>
> How does this work?
>
>
>
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>
--
Hugo Martins
LabNT - ISEGI UNL
Campus de Campolide
1070-312 Lisboa
N 38°43'56.84", W 9°9'35.74"
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