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  1. 2009/07/01 Simple RSS Reader based on javascript
2009/07/01 14:21

Simple RSS Reader based on javascript


Here's the simple AJAX application getting RSS data that does not use any kind of server resource except java script file itself.

I order to make script simply I designed simple javascript class at http://kurapa.com/js/xml.js.

<html>

<script type='text/javascript' src='http://kurapa.com/js/xml.js'></script>

<script language=javascript>
  function xml_call_back_sample( content)
  {
    RSS = new kRSS(content);

    // put HTML into content
    document.getElementById("content").innerHTML = "<font color=green><strong>" + RSS.get(0, "title") + "</strong></font><br>" + RSS.get(0, "description") + "<br><br>";;
    for( i=1; i<RSS.count(); i++)
      document.getElementById("content").innerHTML += "<font color=green><strong>" + RSS.get(i, "title") + "</strong></font><br>" + RSS.get(i, "description") + "<br><br>";
  }
 
  function getitnow()
  {
    // get RSS and define call back function which will be called when the RSS data is read completely
    kAJAX_run( 'http://RSS.cnn.com/RSS/edition.RSS', xml_call_back_sample);
  }
</script>

<input type=button value='--- get 1 ---' onclick='javascript:getitnow()'>
<div id="content">
click above button to get RSS data from CNN
</div>

</html>



 

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