Ajaxlib is a very compact AJAX framework that can be downloaded directly online (http://www.karaszewski.com/tools/ajaxlib/). and import to the page:
<script type= "Text/javascript" src= "Js/ajaxlib.js" ></script>
The framework is a direct fetch of the XML framework, the calling function is as follows:
Loadxmldoc (Url,callback,boolean); Where the URL is the requested address, callback is the function that is called after the request succeeds: Boolean indicates whether the space in the XML document needs to be removed, and true to remove the space.
The XML document returned with the Ajaxlib framework is stored in the global variable resultxml, which you can write in Decodexml to analyze:
The page code is as follows:
<title>javaLib.html</title>
<script type= "Text/javascript" src= "Js/ajaxlib.js" ></script>
<script type= "Text/javascript" >
function Decodexml () {
var otemp=resultxml.getelementsbytagname ("temp");
document.getElementById ("Targetid"). Innerhtml=otemp[0].firstchild.nodevalue;
}
</script>
<body>
<form>
<input type= "button" value= "Display" onclick= "Loadxmldoc (' ajaxlib.jsp ', decodexml,false)"/>
</form>
<div id= "Targetid" >the fetched data would go here</div>
</body>
The server-side code is as follows:
<%
Response.setcontenttype ("Text/xml");
String xml= "<temp>hello world</temp>";
Response.getwriter (). write (XML);
%>
The results are as follows: