[fusion-trac] #543: xml2json.php should not include a semi-colon at the end

[Fusion]

#543: xml2json.php should not include a semi-colon at the end
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   Reporter:  jng      |       Owner:  jng   
       Type:  defect   |      Status:  new   
   Priority:  P2       |   Milestone:  Future
  Component:  Widgets  |     Version:  2.0   
   Severity:  Major    |    Keywords:        
External_id:           |       State:  New   
    Browser:  All      |          Os:  All   
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 The switch to using JSON.parse over eval breaks on content returned by
 XML2JSON.php because it inserts a semi-colon at the end of the JSON
 literal (presumably to be eval()'d client-side). Since we don't eval()
 such content anymore (except for browsers that don't support a native JSON
 object), we should not be appending this semi-colon anymore.

 To preserve existing behaviour for browsers where eval() is still used, it
 should check if the JSON string ends with a semi-colon, and append one if
 required before eval()-ing the string. Still this is a stop-gap measure
 until a JSON.parse() replacement is found for these browsers.

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Ticket URL: <http://trac.osgeo.org/fusion/ticket/543>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.