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Dojo Progress Bar


In this section, you will learn about the progress bar and how to create a progress bar in dojo.

Try Online: Progress Bar

Progress Bar : The progress bar is a GUI (Graphical User Interface) that gives dynamic feedback on the progress of a long-running operation. The progress bar can be updated by calling the JavaScript functions. Which works best for long-running JavaScript operations or a series of JavaScript XHR calls to the server. Progress bar performs to multiple types of works such as: download or upload any files and representation of the progress in a percent format.



Here is the code of Program:

<title>Progress Bar Demo</title>

    <style type="text/css">
      @import "../resources/dojo.css";
      @import "../dijit/themes/tundra/tundra.css";

    <script type="text/javascript" src="dojo.xd.js" 
  djConfig="parseOnLoad: true"></script>

    <script type="text/javascript">
        function download(){
            // Split up bar into 5% segments
            numParts = Math.floor(100/5);
            jsProgress.update({ maximum: numParts, progress:});
            for (var i=0; i<=numParts; i++){
                // This plays update({progress:0}) at 1nn milliseconds,
                // update({progress:1}) at 2nn milliseconds, etc.
                setTimeout("jsProgress.update({ progress: " + i + " })",(i+1)*100 
Progress Bar:
<body class="tundra">
    <div dojoType="dijit.ProgressBar" style="width:800px"
         jsId="jsProgress" id="downloadProgress"></div>
    <input type="button" value="Start" onclick="download();" />

Output of the Program:

When you click the "Start" command button then you get:

Try Online:


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