Comments (5)
They aren't equivalent, but it looks to only be a difference of how the statement IDs are submitted. The singular sendStatement() checks for an ID and supplies one if necessary, whereas sendStatements() doesn't make that check and sends the array as-is.
What status code is the LRS sending back?
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Learning Locker v1 sends back a 500
status with Attempt to assign property of non-object
.
I guess the question is, should they be equivalent?
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I'm inclined to think that they should be equivalent yeah. You'd naturally assume that if a function already exists to do something once, then an analogous version for an iterable of the same object is just calling that singular one somewhere.
The problem with making it an equivalent is that the function would no longer be capable of returning the response for the request that sent the statement array.
By the Spec, an LRS should be capable of processing arrays of statements and the example page useWrapper.html seems to do this fine. Are you able to describe the kinds of statements that are being rejected by sendStatements() and accepted by iterated sendStatement() calls?
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Hi @vbhayden, apologies for the delay.
The kinds of statements being rejected by the LRS when calling sendStatements()
are the launched
and initialized
statements. When called in a sendStatement()
loop they work fine.
Again, this was only a problem when used with the ADL launch mechanism.
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Sorry for the late response, especially with such a silly question, but does sendStatements()
work when the launched / initialized
verbs are excluded?
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Related Issues (20)
- Legacy branch HOT 2
- Is not getLRSObject a spec violation? HOT 3
- ADL.xapiutil.getActorId HOT 2
- ERR_CONNECTION_REFUSED HOT 6
- Cannot Get statements, but also without error
- No build process for examples? Should I manually install dependencies? HOT 1
- Documentation Link in main Readme is a 404 HOT 3
- There is no cmi.interaction activity type
- Not possible to set contextActivities.grouping via addGroupingActivity()
- Path issue in Gruntfile HOT 1
- addGroupingActivity() calls always initiate an empty array HOT 2
- empty query HOT 4
- Feature request: Make `getQueryVariable` iframe aware or at least allow to pass launch parameters to `launch` explicitly
- Statements no longer sent when browser (Chrome) closed HOT 2
- Stop sending statements when about internet HOT 2
- Auto generate statement.id HOT 3
- Can't send xAPI statements from H5PStandalone
- Why `mocha` in dependencies?
- Handle + sign in URL query string parameters HOT 1
- Avoid blocking JavaScript execution
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