topajin Posted January 22, 2016 Share Posted January 22, 2016 1.set BorderStyle =bsNone 2.ClientEvents-UniEvents function window.beforeInit(sender) { Ext.apply( sender, { border: false, baseCls: '', // 这个很关键 背景透明 shadow: false, frame: false, maximizable: false, resizable: false, } ); } Quote Link to comment Share on other sites More sharing options...
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