I'm trying to make an LTI 1.0 spec replaceResult post to Canvas in order to record a grade.
<?xml version="1.0" encoding="UTF-8"?> <imsx_POXEnvelopeRequest xmlns="http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0"> <imsx_POXHeader> <imsx_POXRequestHeaderInfo> <imsx_version>V1.0</imsx_version> <imsx_messageIdentifier>uuid goes here</imsx_messageIdentifier> </imsx_POXRequestHeaderInfo> </imsx_POXHeader> <imsx_POXBody> <replaceResultRequest> <resultRecord> <sourcedGUID> <sourcedId>stuff goes here</sourcedId> </sourcedGUID> <result> <resultScore> <language>en</language> <textString>0.70</textString> </resultScore> </result> </resultRecord> </replaceResultRequest> </imsx_POXBody> </imsx_POXEnvelopeRequest>
Canvas is returning a 200 response with a imsx_codeMajor of "success" and an empty imsx_description node. Looking at the Assignment in the Canvas Student View after submission continues to show 0 points on the Assignment. Putting a value greater than 1 into the resultScore gets an error response, so it seems like Canvas is looking at the field and just not saving it.
Any help would be appreciated.
Solved! Go to Solution.