作者:☆威廉古堡♂ 项目中最初的做法(js截取): //字符长度截取包括中英文混合 function subStr(str, len) { str = str.toString(); var newLength = 0; var newStr = ""; var chineseRegex = /[^\x00-\xff]/g; var singleChar = ""; var strLength = str.replace(chineseRegex,"**&
JS中代码: Ext.onReady(function() { var width=window.screen.availWidth; var height=window.screen.availHeight; Ext.MessageBox.alert('Form','width'+width+'\nheight:'+height); })
The layout system is one of the most powerful parts of Ext JS. It handles the sizing and positioning of every Component in your application. This guide covers the basics of how to get started with layouts. 布局系统是 Ext JS 的最强大的部分之一.它可以处理您的应用程序中的每个组件的大小和