js问题!
too easy!
若用过www.51job.com的智能搜索,一定有启法!!!

解决方案 »

  1.   

    上一个200分的帖子你还没结呢。
    又来拿200分骗人。http://www.csdn.net/expert/topic/860/860477.xml?temp=.3471796呵呵^)^
      

  2.   

    too easy
    你把你程序帖出来。
    我来给你实现。
    不过总是这样来200分诱人然后得不到心理不平衡。
    好好试试到底怎么回事不能结呢?
      

  3.   

    <html>
    <head>
    <title>List</title>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312">
    <script LANGUAGE="javascript">
    <!--
    var onecount;
    onecount=0;
        
    subcat = new Array();
    subcat[0] = new Array("人事部人员01","01","001");
    subcat[1] = new Array("人事部人员02","01","002");
    subcat[2] = new Array("人事部人员03","01","003");
    subcat[3] = new Array("技术部人员01","02","004");
    subcat[4] = new Array("技术部人员02","02","005");
    subcat[5] = new Array("技术部人员03","02","006");
    subcat[3] = new Array("外勤部人员01","03","007");
    subcat[4] = new Array("外勤部人员02","03","008");
    subcat[5] = new Array("外勤部人员03","03","009");
    subcat[3] = new Array("财务部人员01","04","010");
    subcat[4] = new Array("财务部人员02","04","011");
    subcat[5] = new Array("财务部人员03","04","012");
    subcat[3] = new Array("项目部人员01","05","013");
    subcat[4] = new Array("项目部人员02","05","014");
    subcat[5] = new Array("项目部人员03","05","015");onecount=6;function changelocation(locationid)
        {
        document.myform.smalllocation.length = 0;     var locationid=locationid;
        var i;
        document.myform.smalllocation.options[0] = new Option('====所有人员====','');
        for (i=0;i < onecount; i++)
            {
                if (subcat[i][1] == locationid)
                { 
                document.myform.smalllocation.options[document.myform.smalllocation.length] = new Option(subcat[i][0], subcat[i][2]);
                }        
            }
            
        }    //-->
    </script>
    </head>
    <body>
    <form name="myform" method="post">
    <p align=center>
        <select name="biglocation" onChange="changelocation(document.myform.biglocation.options[document.myform.biglocation.selectedIndex].value)">
            <option value="01" selected>人事部</option>
            <option value="02">技术部</option>
            <option value="03">外勤部</option>
            <option value="04">财务部</option>
            <option value="05">项目部</option>
        </select>
        <select name="smalllocation"> 
            <option selected value="">==所有部门==</option>
        </select>
    </form>
    <script LANGUAGE="javascript"> 
    <!-- 
        changelocation(document.myform.biglocation.options[document.myform.biglocation.selectedIndex].value); 
    //--> 
    </script>
    </body>
    </html>