Hi Stefan,
On 17.08.2010 17:04, Stefan Schwarzer wrote:
> as the map only exists as an Javascript variable, right?
yes, with document.getElementById you get the reference to a DOM-object.
To get the OpenLayers-Map-object, you could declare map as a global
variable:
<script>
var map;
// initialize OpenLayers-Map
function init() {
// notice the missing var
map = new OpenLayers.Map(...)
}
</script>
If you already can access mapPanel, a reference to the
OpenLayers-Map-object is stored as mapPanel.map.
To check if your variables are global, simply type the variable name in
Firebugs console window. If you get a clickable object back, you should
be fine.
Hope this helps,
Marc
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