| Five common Ajax patterns |
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Listing 13. Pat5_multi_segment.html
<html>
<head>
<script>
var req = null;
function processReqChange() {
if (req.readyState == 4 && req.status == 200 ) {
var one = req.responseText.match( /\<one\>(.*?)\<\/one\>/ );
document.getElementById( ‘divOne’ ).innerHTML = one[1];
var two = req.responseText.match( /\<two\>(.*?)\<\/two\>/ );
document.getElementById( ‘divTwo’ ).innerHTML = two[1];
} }
function loadXMLDoc( url ) { ... }
var url = window.location.toString();
url = url.replace( /pat5_multi_segment.html/, ‘pat5_data.xml’ );
loadXMLDoc( url );
</script>
</head>
<body>
This is the content for segment one:<br/>
<div id=”divOne” style=”border:1px solid black;padding:10px;”>
</div>
And segment two:<br/>
<div id=”divTwo” style=”border:1px solid black;padding:10px;”>
</div>
</body>
</html>
Listing 14 shows the data from the server.
Listing 14. Pat5_data.xml
<segments>
<one>Content for segment one</one>
<two>Content for segment <b>two</b></two>
</segments>
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Apr 2008 | Java Jazz Up | 73 |
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