javascript - Abort accessing success callback in backbone model -

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i have backbone model consist of following parse method.

parse: function(response, options){      // handling error http response 200     if( response.reasons && response.reasons[0] ){         var errorresponse = {             responsejson: {                 reasons: [                     {                         code: response.reasons[0].reasoncode,                         reason: ''                     }                 ]             }         }         options.error( errorresponse );                                                         return errorresponse;     } }

my issue is, web service won't give http response 500 errors. need check response & decide that. problem is, above code runs error callback after goes success callback well. need stop that.

i receive json response server, similar following

{data: {some data}}

for error

{data: {}, reasons: [{error code}]}

please let me know how can that. in advance

backbone default expects response json, if json returned server success callback triggered. out overriding fetch method of backbone, can't stop triggering success.


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