这个个东西花了我1个多小时,终于搞定,很兴奋啊
代码奉上:
XML:
JS:
HTML:
加载时候绑定数据
代码奉上:
XML:
1 <?xml version="1.0" encoding="utf-8" ?>
2 <joblist>
3 <job>
4 <id value="1"/>
5 <jobname value="--IT,计算机行业--"/>
6 <fid value="0"/>
7 </job>
8 <job>
9 <id value="2"/>
10 <jobname value="程序员"/>
11 <fid value="1"/>
12 </job>
13 <job>
14 <id value="3"/>
15 <jobname value="网管"/>
16 <fid value="1"/>
17 </job>
18 <job>
19 <id value="4"/>
20 <jobname value="网页设计"/>
21 <fid value="1"/>
22 </job>
23 <job>
24 <id value="5"/>
25 <jobname value="--服务性行业--"/>
26 <fid value="0"/>
27 </job>
28 <job>
29 <id value="6"/>
30 <jobname value="礼仪小姐"/>
31 <fid value="5"/>
32 </job>
33 <job>
34 <id value="7"/>
35 <jobname value="服务生"/>
36 <fid value="5"/>
37 </job>
38 <job>
39 <id value="8"/>
40 <jobname value="服务员"/>
41 <fid value="5"/>
42 </job>
43 </joblist>
1 //XML文档对象
2 var xmlDoc;
3 //载入XML文档
4 function loadxmlDocument(docName)
5 {
6 xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
7 xmlDoc.async = false;
8 xmlDoc.validateOnParse = false;
9 xmlDoc.load(docName);
10 if(xmlDoc.parseError.errorCode != 0) {
11 alert(showError(xmlDoc));
12 return(false);
13 }
14 return(xmlDoc);
15 }
16 //调用数据
17 function startload()
18 {
19 var option,id,jobname,fid;
20 xmlDoc = loadxmlDocument("XMLDoc/job.xml");
21 if(xmlDoc == null)
22 {
23 alert('您的浏览器不支持xml文件读取!请使用IE版本');
24 }
25 else
26 {
27 clearList();
28 var DeptXML = xmlDoc.getElementsByTagName("job");
29 //alert(DeptXML.length);
30 for (var i = 0 ; i < DeptXML.length ; i ++ )
31 {
32 id = DeptXML[i].childNodes[0].getAttribute("value");
33 jobname = DeptXML[i].childNodes[1].getAttribute("value");
34 fid = DeptXML[i].childNodes[2].getAttribute("value");
35 // option = new Option(jobname,jobname);
36 // document.getElementById("sel1").add(option);
37 //二级分类
38 if (fid == "0")
39 {
40 option = new Option(jobname,jobname);
41 document.getElementById("sel1").add(option);
42 for (var j=0;j<DeptXML.length;j++)
43 {
44 if (DeptXML[j].childNodes[2].getAttribute("value") == id)
45 {
46 option = new Option(DeptXML[j].childNodes[1].getAttribute("value"),DeptXML[j].childNodes[1].getAttribute("value"));
47 document.getElementById("sel1").add(option);
48 }
49 }
50 }
51 }
52 }
53 }
54
55 function clearList()
56 {
57 var select1 = document.getElementById("sel1");
58 while (select1.childNodes.length >0)
59 {
60 select1.removeChild(select1.childNodes[0]);
61 }
62 }
加载时候绑定数据
1 <body onload="startload()">
2 <form id="form1" runat="server">
3 <div>
4 <select id="sel1" name="sel1" multiple="multiple">
5 </select>
6 </div>
7 </form>
8 </body>