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String [] str = name.split(" ");
if(str.length<=0){
return "check2.jspµÄ·¾¶"
}
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HTML code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script language="javascript">
function fun1(){
var name = document.getElementById("text1").value;
var name2 = trim(name);
if(name2.indexOf(" ") > 0){
var str = name2.split(" ");
}else{
//Ìøµ½check2.jsp
}
}
//È¥×ó¿Õ¸ñ;
function ltrim(s){
return s.replace( /^\s*/, ""
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