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c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

json - Why is this except being called? - Python -


i have method checks json payload json decoding errors, , keyerrors. reason, except statement keyerror getting called, shows there in fact, no keyerror object none. here code:

    try:         test_data = simplejson.loads(self.raw_data) # loads data in dict test right fields         test_data["test"]      except simplejson.decoder.jsondecodeerror jsonerr:         print 'json malform error: ', jsonerr         pass         return false      except keyerror keyerr:         print 'json validation error: ', keyerr         pass 

the keyerror raised simplejson.loads , offending key may none. not enough context more. if give traceback asked, greatly.


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