dojo: Read Data from Server using GET

<!DOCTYPE html PUBLIC “-//W3C//DTD HTML 4.01//EN”
    “http://www.w3.org/TR/html4/strict.dtd”>
<html>
    <head>
        <title>Dojo</title>   
    <!– load the dojo toolkit base –>
    <script type=”text/javascript” src= “dojo/dojo/dojo.js”
        djConfig=”parseOnLoad:true, isDebug:true”></script>
    <script type=”text/javascript”>
       // Load Dojo’s code relating to the Button widget
       dojo.require(“dijit.form.Button”);
    </script>

<script>
       function helloCallback(data,ioArgs) {
          alert(data);
       }      
       function helloError(data, ioArgs) {
          alert(‘Error when retrieving data from the server!’);
       }
</script>

<button dojoType=”dijit.form.Button” id=”helloButton”>
        Click here to read data from the server!!
       <script type=”dojo/method” event=”onClick”>
   dojo.xhrGet({
        url: ‘response.txt’,
        load: helloCallback,
        error: helloError
   });
</script>
    </button>
    <style type=”text/css”>
    /* CSS  */ 
    .testClass {
    background-color:red;
}
    </style>   
    </head>
    <body>
        <h1 id=”testHeading”>Dojo Click Button – Widgets</h1>       
        <div id=”contentNode”>
        <p></p>
    </div>
    </body>
</html>

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One Response

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