demandjs/test/test018.html at master · hannasm/demandjs · GitHub

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<html>
  <head>
    <link rel='stylesheet' type="text/css" href='base.css' />
    <script src='imagelist.js'></script>
  </head>
  <body>
    <div id="insertBeforeMe"></div>
    <script type="text/javascript">
      for (var i = 0; i < window.test_images.length; i++) {i
        var cls = '';
        if (i%3 == 0) {
          cls = 'data-demand="override" ';
        } else if (i%3 == 1) {
          cls = 'data-demand="fallback" ';
        }

        document.write('<img src="' + window.test_images[i] + '" ' + cls + '/><br/>');
      }
    </script>
    <script src="../demandjs.debug.js"></script>
    <script type="text/javascript" language="javascript">
      var options = {
        demandClassAttribute: 'data-demand',
        defaultDemandClass: 'default',
        onLoadComplete: {
          'default': function(t) {
            var result = document.createElement('div');
            result.innerHTML = '<div>This is default onLoadComplete message</div>';
            document.body.insertBefore(result, document.getElementById('insertBeforeMe'));
            this.onLoadComplete(t);
          },
          'override': function(t) {
            var result = document.createElement('div');
            result.innerHTML = '<div>This is override demand class onLoadComplete message</div>';
            document.body.insertBefore(result, document.getElementById('insertBeforeMe'));
            this.onLoadComplete(t);
          }
        }
      };
      window.DemandJSDemanded = new DemandJS(options);
    </script>
  </body>
</html>