[fusion-trac] #425: "Stop Running this Script" with Fusion & IE when too many items in legend

[Fusion]

#425: "Stop Running this Script" with Fusion & IE when too many items in legend
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   Reporter:  liuar    |       Owner:  liuar    
       Type:  defect   |      Status:  new      
   Priority:  P2       |   Milestone:  Future   
  Component:  Widgets  |     Version:  2.2 - RC1
   Severity:  Major    |    Keywords:           
External_id:           |       State:  New      
    Browser:  All      |          Os:  All      
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 This defect is caused by Ticket #388 Legend: dynamic legend doesn't work
 in IE.[[BR]]

 All legend icons will be requested from server no matter the layer’s
 legend icon should be shown or not.  So there will be a long term loop
 which IE thought harmful and prompt user to stop running the script .
 The workaround is letting IE browser take a breath while handling the
 loop, I make it take a 0.001 second break after processing 10 legend
 icons. This will prevent the 'Stop running this script' message in IE.

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/425>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.