js 读 xml 非ie 可以支持 chrome 浏览器 与 android webView
//read.xml内容
<?xml version="1.0" encoding="utf-8" ?>
<contents>
<itemcount>18</itemcount>
<item>
<title>美女</title>
<content />
<filetype>jpg,gif</filetype>
<filecount>37</filecount>
</item>
</contents>
//网页内容
<html>
<head>
<script>
var request_success = false;
var dataArray = new Array();
var itemArray = new Array();
function OnLoad() {
var request = new XMLHttpRequest();
var my_div = document.getElementById("my_div");
var my_div_1 = document.getElementById("my_div_1");
request.open("GET", "../test5/xml/read.xml", false);
request.send("");
if (request.readyState == 4 && request.status == 200) {
request_success = true;
String
str = "";
var item1 = request.responseXML.getElementsByTagName("item");
alert(item1.length);
var dataA = Array.prototype.slice.call(item1);
for ( var i = 0; i < dataA.length; i++) {
var oneItem = dataA[i].childNodes;
var oneItemLen = oneItem.length;
itemArray = new Array();
for ( var j = 1; j < oneItemLen; j++) {
itemArray.push(oneItem[j].textContent);
j++;
}
dataArray.push(itemArray);
}
for ( var k1 = 0; k1 < dataArray.length; k1++) {
var oneItemData = dataArray[k1];
str += k1 + " ";
for ( var k2 = 0; k2 < oneItemData.length; k2++) {
str += oneItemData[k2] + " " + k2;
}
str += "<br/>";
}
alert(dataArray.length);
var src1 = dataArray[0][1];
my_div_1.innerHTML = src1;
my_div.innerHTML = "<img src='"+src1+"'/>";
} else {
my_div.innerHTML = "Request failed: ready state="
+ request.readyState + " status=" + request.status;
}
}
function DidSyncRequestSucceed() {
return request_success;
}
</script>
</head>
<body onload="OnLoad();">
This page sends a synchronous XMLHttpRequest.
<br>
<br>
<div id="my_div"></div>
<div id="my_div_1"></div>
</body>
</html>
