how to catch increment and decrement events for dijit.form.NumberSpinner?

Question

Is there any way to catch increment and decrement events for dijit.form.NumberSpinner when user presses up or down arrow in this widget? I know "_arrowPressed" event but I don't want to use it for some reasons. I am using onChange event but that doesn't get fired until you lose focus on this widget.

Answer 1

Set intermediateChanges:true to get onChange on every change (w/o losing focus):

<div
    id="spinner1"       
    data-dojo-type="dijit/form/NumberSpinner"   
    data-dojo-props="
        name: 'spinner1',
        smallDelta: 1,
        largeDelta: 10,
        constrains: {min: 0, max: 100, places: 0},
        value: 10,
        intermediateChanges: true
    "    
></div>

See how it works at this jsFiddle: http://jsfiddle.net/phusick/HCx3w/