JSONP Long polling always loading

Question

I am doing a long survey using JSONP, and firefox constantly pops up using "Loading", which makes the page look like it didn’t finish loading. Is there any way to suppress this?

I was told that the Orbited team has hacks to suppress this, but looking at the Orbited.js code, I cannot understand what it is. Any help would be greatly appreciated.

Answer 1

This is a simple fix. All you have to do is run your poll request using setTimeout ..

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<script type="text/javascript">
  function poll(){
    $.getJSON('/updates', function(json){
      //reconnect since we successfully received data and disconnected
      poll();

      //add something here to do whatever with the recieved data
    });
  }
  /*call the poll function after document has loaded with setTimeout
  if called before the document finishes loading completely it will
  cause a constant loading indication*/
  setTimeout(poll, 1);
</script>

Answer 2

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