Zoom slider - Show scale instead of zoom level (2h)

[anderserla]

Example: 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]);
         }
     })