| <html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>js+xml的邮编区号查询</title>
<style type="text/css">
<!--
body,td,th {
font-size: 12px;} body {
text-align:center;
background-color:#fefefe;
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
.mainTable{
background-color:#FFFFFF;border:1px solid #dddddd;
}
.foot{
line-height:20px;text-align:left;
}
.foot a:link,.foot a:visited,.foot a:active{
background-color: #f0f0f0;width:45px; height:20px;
margin:5px 0px 0px 0px;padding:3px 3px 2px 3px;
border-right:1px solid #cccccc;border-bottom:1px solid #cccccc;
border-top:1px solid #f5f5f5;border-left:1px solid #f5f5f5;
color:#000000;text-align:center;
line-height:14px;font-size:12px;
}
.head td{
font-size:14px; letter-spacing:2px;
border-bottom:1px solid #dddddd;
text-align:center;height:24px;
FILTER: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#fafafa', endColorStr='#f0f0f0', gradientType='0');
} .Item{
font-size:12px;height:20px;
text-indent:5px;
border-bottom:1px solid #dddddd;
background-color:#fafafa;
} .Over{
font-size:12px;height:20px;
text-indent:5px;
border-bottom:1px solid #dddddd;
background-color:#f5f5f5;
} .SearchBar {
font-size:12px; letter-spacing:2px;
border-bottom:1px solid #dddddd;
padding:5px 0px 3px 0px;
margin:4px 0px 4px 0px;
text-align:center;height:24px;
FILTER: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#f5f5f5', endColorStr='#eeeeee', gradientType='0');
}
.SearchBar input.textfield{
border-top:1px solid #dddddd;border-left:1px solid #dddddd;
border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;
BACKGROUND-COLOR: #f5f5f5;line-height:18px;
width:240px;HEIGHT: 22px;
}
.SearchBar span.button{
BORDER: 1px outset #f0f0f0;
BACKGROUND-COLOR: #fafafa;
width:50px;HEIGHT: 20px;
padding:3px 3px 2px 3px;
cursor:hand;
}
-->
</style>
<script language="JavaScript">
<!--
function Data_Load(KeyWords,KeyField,regExpType){
var myXmlPath="data.xml"; //设置xml文件路径
var myHolder=document.getElementById("insertdiv");
var myFoot=document.getElementById("footdiv");
var myTableID="Table_";
var myXmlDoc = new ActiveXObject("Microsoft.XMLDOM");
myXmlDoc.async="false";
myXmlDoc.load(myXmlPath);
var xmlObj=myXmlDoc.documentElement;
var myNodes = myXmlDoc.documentElement.childNodes;
var myCount=0;
var myPageSize=20;
var myPageIndex=1;
var myTable,myTr,myTd;
for (var i=0;i<myNodes.length;i++){
var myCheck=Data_Filter(KeyWords,myNodes(i).getAttribute(KeyField),regExpType);
if(myCheck==true){
myCount++;
if((myCount-1)==(myPageIndex-1)*myPageSize){
myTable=document.createElement("<table id='"+ myTableID + myPageIndex +"' style='display:none; width:100%;' border=0>");
myTable.className="mainTable";
myTr=myTable.insertRow();
myTr.className="Head"; //设置表头css
myTd=myTr.insertCell();
myTd.innerText="省份";
myTd=myTr.insertCell();
myTd.innerText="地区";
myTd=myTr.insertCell();
myTd.innerText="邮编";
myTd=myTr.insertCell();
myTd.innerText="区号";
}
myTr=myTable.insertRow();
myTd=myTr.insertCell();
myTr.className="Item"; //设置内容css
myTd.innerText=myNodes(i).getAttribute("Province");
myTd=myTr.insertCell();
myTd.innerText=myNodes(i).getAttribute("County");
myTd=myTr.insertCell();
myTd.innerText=myNodes(i).getAttribute("Zipcode");
myTd=myTr.insertCell();
myTd.innerText=myNodes(i).getAttribute("Areacode");
myTr.attachEvent("onmouseover",ItemOver);
myTr.attachEvent("onmouseout",ItemOut);
if(myCount==(myPageIndex)*myPageSize){
myHolder.appendChild(myTable); //增加表格
var mySpan=document.createElement("<span>");
mySpan.innerHTML=" <a href='#' onClick='javacript:PageChange(\""+ myTableID + myPageIndex +"\")'>第"+myPageIndex+"页</a> ";
myFoot.appendChild(mySpan);
myPageIndex++;
}
}
}
if(myCount>0){
if(myCount>(myPageIndex-1)*myPageSize&&myCount!=myPageIndex*myPageSize){
myHolder.appendChild(myTable); //增加表格
var mySpan=document.createElement("<span>");
mySpan.innerHTML=" <a href='#' onClick='javacript:PageChange(\""+ myTableID + myPageIndex +"\")'>第"+myPageIndex+"页</a> ";
myFoot.appendChild(mySpan);
myPageIndex++;
}
var myInfo=document.createElement("<span>");
var myPageNum=(myPageIndex*myPageSize>myCount)?(myPageIndex-1):myPageIndex;
myInfo.innerHTML="共计【"+myCount+"】条信息，每页"+ myPageSize+"条，分"+myPageNum+"页显示。";
myFoot.appendChild(myInfo);
PageChange(myTableID +"1");
}else{
var myInfo=document.createElement("<span>");
myInfo.innerHTML=" 对不起，没找到任何相关数据...";
myFoot.appendChild(myInfo);
}
document.getElementById("Waiting").style.display="none";
}
function Data_Filter(inputWords,inputFieldValue,regExpType){
inputWords=inputWords.replace(/(^\s*)|(\s*$)/g, "");
inputFieldValue=inputFieldValue.replace(/(^\s*)|(\s*$)/g, "");
switch(regExpType){
case 0: //等于
if(inputWords==inputFieldValue){
return true;
}else{
return false;
}
break;
case 1: //包含
if(inputFieldValue.indexOf(inputWords)>-1){
return true;
}else{
return false;
}
break;
case 2: //以...开头
if(inputFieldValue.substring(0,inputWords.length)==inputWords){
return true;
}else{
return false;
}
break;
case 3: //以...结尾
if(inputFieldValue.substring(inputFieldValue.indexOf(inputWords),inputFieldValue.length)==inputWords){
return true;
}else{
return false;
}
break;
default: //等于
if(inputWords==inputFieldValue){
return true;
}else{
return false;
}
break;
}
return false;
}
function PageChange(showID){
var myHolder=document.getElementById("insertdiv");
for(var i=0;i<myHolder.childNodes.length; i++){
var myNode = myHolder.childNodes[i];
if (myNode.nodeName.toLowerCase()=="table") {myNode.style.display="none";}
}
document.getElementById(showID).style.display="";
}
function ItemOver(){
var t=event.srcElement.parentElement;
t.origClassName=t.className;
t.className="Over";
}
function ItemOut(){
var t=event.srcElement.parentElement;
t.className=t.origClassName;
}
function Data_Search(KeyWords,KeyField,regExpType){
KeyWords=KeyWords.replace(/(^\s*)|(\s*$)/g, "");
KeyField=KeyField.replace(/(^\s*)|(\s*$)/g, "");
regExpType=parseInt(regExpType,10);
if(KeyWords==""||KeyWords==null){
alert("请输入查询关键词！\n");
}else{
document.getElementById("Waiting").style.display="";
var myHolder=document.getElementById("insertdiv");
var myFoot=document.getElementById("footdiv");
myHolder.innerHTML="";
myFoot.innerHTML="";
setTimeout("Data_Load('"+KeyWords+"','"+KeyField+"',"+regExpType+")",1500);
}
}
//-->
</script>
</head> <body>
<div id="control" style="width:560px;">
<div id="SearchBar" class="SearchBar" style="width:100%;">
<select name="Select_Field" id="Select_Field">
<option value="Province" selected>省份</option>
<option value="County">地区</option>
<option value="Zipcode">邮编</option>
<option value="Areacode">区号</option>
</select>
<select name="Select_Reg" id="Select_Reg">
<option value="0" selected>等于</option>
<option value="1">包含</option>
<option value="2">以...开头</option>
<option value="3">以...结尾</option>
</select>
<input name="Text_Words" type="text" id="Text_Words" value="山东" class="textfield">
<span onClick="javascript:Data_Search(document.getElementById('Text_Words').value,document.getElementById('Select_Field').value,document.getElementById('Select_Reg').value)" class="button">搜索</span>
</div>
<div id="insertdiv" style="width:100%;"></div>
<div id="footdiv" class="foot" style="width:100%;"></div>
<table id="Waiting" width="200" border="0" align="center" cellpadding="1" cellspacing="1" style="display:none;background-color:#dddddd; margin:10px 0px 10px 0px;">
<tr>
<td style="background-color:#ffffff;">
<MARQUEE direction="right" height="100%" width="100%" scrollamount="9" scrolldelay="0">
<span style="width:6px; height:20px; background-color:#999999; margin:-5px 2px -5px 2px;"></span>
<span style="width:6px; height:20px; background-color:#999999; margin:-5px 2px -5px 2px;"></span>
<span style="width:6px; height:20px; background-color:#999999; margin:-5px 2px -5px 2px;"></span>
</marquee>
</td>
</tr>
</table>
</div> </body>
</html>
XML文件：data.xml
<?xml version="1.0" encoding="gb2312"?>
<!-- 邮编区号数据 -->
<MyData>
<Item Province="北京" County="北京" Zipcode="100000" Areacode="010" />
<Item Province="北京" County="通县" Zipcode="101100" Areacode="010" />
<Item Province="北京" County="昌平" Zipcode="102200" Areacode="010" />
<Item Province="北京" County="大兴" Zipcode="102600" Areacode="010" />
<Item Province="北京" County="密云" Zipcode="101500" Areacode="010" />
</MyData>
================================================================= 查询没问题，但如果data.xml有多个节点，就无法查询，如：
<?xml version="1.0" encoding="gb2312"?>
<!-- 邮编区号数据 --> <MyOther> </MyOther>
<MyData>
<Item Province="北京" County="北京" Zipcode="100000" Areacode="010" />
<Item Province="北京" County="通县" Zipcode="101100" Areacode="010" />
<Item Province="北京" County="昌平" Zipcode="102200" Areacode="010" />
<Item Province="北京" County="大兴" Zipcode="102600" Areacode="010" />
<Item Province="北京" County="密云" Zipcode="101500" Areacode="010" />
</MyData> 加入<MyOther>后就无法查询，哪个高手帮修改一下，谢谢！
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XML.ORG.CN讨论区 - XML技术 → 『 XML基础 』 → [求助]急，关于读取ASP读取XML文件的问题。。
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2008/9/24 19:12:00
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[求助]急，关于读取ASP读取XML文件的问题。。
