<!DOCTYPE html> <html> <head> <title>ExtJs</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <link rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css"> <script type="text/javascript" src="ExtJs/ext-all.js"></script> <script type="text/javascript" src="ExtJs/bootstrap.js"></script> <script type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></script> </head> <body> <script type="text/javascript"> Ext.onReady(function() { var str = "<table width='300' cellspacing=1 border=1 cellpadding=1><tr><td>table string</td></tr></table>"; var str1 = " aV"; var dat = new Date(); var str2 = 12345; var str3 = 1.2345; Ext.Msg.alert( "提示", "原STR为:" + str + "<br>ellipsis(str, 5)后:<br>" + Ext.util.Format.ellipsis(str,5) + "<br>" + "原STR1为:" + str1 + "<br>进行capitalize(str1)后:<br>" + Ext.util.Format.capitalize(str1) + "<br>" + "<br>原DAT为:<br>" + dat + "<br>" + "进行date(dat, 'YYYY/mm/dd')后:<br>" + Ext.util.Format.date(dat) + "<br>" ); }); </script> </body> </html>