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POHow do I make a JQuery Progress Bar in Backbone show progress for multiple Ajax calls?
 

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  1. POHow do I make a JQuery Progress Bar in Backbone show progress for multiple Ajax calls?
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    <p>Edit:</p> <p>I can't even get a simple setup working with backbone js such that in the controller</p> <pre><code>initialize: function() { // alert("1"); $( "#progressbar" ).html("0%"); // alert("2"); $.ajax({ dataType:"json", async:true, url:"http://localhost:8888/chathau5/rest/tasks/list", success: function(data, response) { } }); // alert("3"); $( "#progressbar" ).html("25%"); // it works when i put the alerts in... }, </code></pre> <p>any ideas?</p> <hr> <p>I am trying to place a jquery progress bar upon loading. My current structure is java and backbone.</p> <p>When i come into the backbone controller, I want to initialise the progress bar, and after each ajax call update the value like the following</p> <pre><code> initialize: function() { $("#progressbar").progressbar({ value: 0 }); var tasks = $.ajax({ dataType: "json", async:false, url: "http://localhost:8888/chathau5/rest/tasks/list", success:function(data,response) { tsks = data; } }); $("#progressbar").progressbar({ value: 50 }); var tasks2 = $.ajax({ dataType: "json", async:false, url: "http://localhost:8888/chathau5/rest/tasks/list2", success:function(data,response) { tsks = data; } }); $("#progressbar").progressbar({ value: 100 }); </code></pre> <p>In my index.html i have But the progress bar does not show at all.....unless i wrap alerts around each $progress bar update....</p> <p>In my backend java i am running the thread sleep for testing purposes...</p> <p>if i put alerts around each progress bar update in the above, it works... i am not sure how this is happening... any ideas how to fix this</p>
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