Hi Endre,
at the moment there is no out-of-the-box solution for this neither in
GeoExt 1.x nor in GeoExt 2.x. According to your sample code I guess that
you use GeoExt 1.x ?
You can achieve this by defining a lookup object mapping e. g. the zoom
level to a text:
var lookup = {
0: "International" ,
1: "National",
// ...
}
and read the text defined by the zoom level and pass it via the
'getText' function of the slider's tip , like this (untested):
...
plugins: new Ext.slider.Tip({
getText: function(thumb){
return String.format('{0}', lookup[thumb.value]);
}
})
...
Hope this helps as a kind of kickstart.
Cheers,
Chris
Am 17.02.2015 um 15:46 schrieb Moen Endre:
> I have a definition of a zoomslider like this:
> xtype: "gx_zoomslider",
> vertical: true,
> height: 100,
> plugins: new GeoExt.ZoomSliderTip({
> template: "<div>Zoom level:
> {zoom}</div><div>resolution:{resolution}</div>"
> }
>
> But I would like to substitute {resolution} with the text International,
> National, Regional, Local – depending on which zoom level the user have
> zoomed at. But the only variables that can be used is {scale}, {resolution}
> and {zoom}. How is the best way of adding these new text strings? E.g. I
> would like International to be associated with zoom level 0,1, and 2.
>
> Thanks
> Endre
>
>
>
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>
--
Christian Mayer, Dipl.-Ing.(FH)
GIS-Spezialist & Software-Developer
Web: http://www.meggsimum.de
Mail: ch...@meggsimum.de
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