var myString="TabMod Tab normalTab activeTab"; alert(myString); myString=myString.replace(/^Tab\s|sTab$/g,""); myString=myString.replace(/\sTab\s/g," "); alert(myString); [Ctrl+A 全选 注: 如需引入外部Js需刷新才能执行 ]
var oldString="TabMod Tab Tab normalTab activeTab "; var newString=oldString.replace(/[^\w]Tab/g," "); alert("oldString\n"+oldString+"\n\nnewString:\n"+newString); [Ctrl+A 全选 注: 如需引入外部Js需刷新才能执行 ]
构造正则替换:
你好,我是CnLei.
我的个人网站:http://www.cnlei.com
function ColorTest(sString,reString) { var re = new RegExp(); re.compile("("+reString+")", "gi"); sString = sString.replace(re," $1 "); return sString; } var tempString=document.getElementById("TestColor").innerHTML; document.getElementById("TestColor").innerHTML = ColorTest(tempString,"cnlei"); [Ctrl+A 全选 注: 如需引入外部Js需刷新才能执行 ]声明:本文来自网络,不代表【好得很程序员自学网】立场,转载请注明出处:http://www.haodehen.cn/did9545