29 Jan 2013 7:16 PM #1
Unanswered: how to dynamically change button size
I am using ST 1.1 and I have to dynamically change button width & height according to device dimensions.
I have made buttons using an image specified in css file
xtype: 'button', cls:'btnCityCashback', name : 'cityCashBack', id:'cityCashBack',
I have obtained width and height of viewport in cardcontroller.js
var viewportwidthcc= Ext.Element.getViewportWidth(); var viewportheightcc= Ext.Element.getViewportHeight();
var btnCityCashback = Ext.getCmp('cityCashBack');
var rtn=btnCityCashback.setWidth(some width);
31 Jan 2013 10:39 AM #2
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Have you insured it's the component you want and have you inspected the DOM?Mitchell Simoens @SenchaMitch
Sencha Inc, Senior Software Engineer
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31 Jan 2013 7:19 PM #3
It worked. I was calling setWidth from wrong place. I moved it to app.js