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Questions tagged [lrs]

Learning Record Store

LRS is a data store system for Tin Can api.It can be use to continuously record the actions of a learner .

34 questions
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Tin can api (xAPI) launch not working

I have a xAPI course created in Storyline which I'm trying to launch in the browser. After referring to the documentation on the internet I performed following steps: 1) Configured the Learning locker LRS locally. 2) Created the launch URL with the…
Chinmay Waghmare
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Fetching statements from Learning Locker LRS using TinCan API

I am trying to execute queries on statements stored in Learning Locker via PHP and TinCanPHP API. Going by this answer, I was able to fetch a response from Learning Locker. Here is a part of the response: TinCan\LRSResponse Object ( [success]…
Poonam Anthony
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Sending xAPI statements to an LRS

I'm trying to send xAPI statements from an "Activity Provider" to the ADL LRS live demo. The goal is to implement this from my C# .NET application, but I was having trouble implementing it so I tried running a simple POST request from JMeter. I do…
KitKatKit
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Can we update the data that have been sent already in the xApi

Initially I have done a post request for xApi containing some values(Score) under the verb.After successful api call it returns a token. My question is can we update the same value(Score)? If we can, please let me know.....!!!
Nandha
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1 answer

learning locker queryStatement using timestamp as a filter

I'm trying to query on statements stored in Learning Locker using TinCanPHP but I want to retrieve only the statements generated in a specific interval of time. For example, I want all the statements generated today. How can I do it?
Peter Rubi
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how to read tin can api/ xapi/ experience api generated content?

I am in the process of creating my own LMS (Learning Management System). This LMS will be a web application that will have all standard features of an LMS. One of the requirements of the LMS is that it should be able to read and integrate any Tin…
devanalyst
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Creating a very simple LRS / LMS (with xAPI?)

I've tried to search for this info, but I struggle to find specific information about creating an LRS / LMS from scratch. The thing I want to do is very simple, I have a set of courses (compatible with SCROM / xAPI), and I want to track the $user_ID…
Syversen
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Learning locker LRS communication authentication

I have created a LRS server and created a client in Learning Locker. When a new client is created username and password is auto generated. But for LRS communication (statements) we need auth code. In docs its not specified to generate auth token for…
Arun Killu
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Resending xAPI statements to an LRS

We have a working xAPI setup that can send statements to an LRS. Our question - what happens if the statements fail either for some period or for some subset of users? Meaning that due to (pick your favorite) internet issues, LRS credentials…
Desk Set
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Its Possible to retrieve data from xAPI on Grassblade Plugin?

I have a question, I have been trying to extract data from the grass-blade plugin for WordPress, and I'm trying to retrieve the user ID, and activity ID, and add them to the API, is there a way that I can make it work? I'm doing this because we need…
Henry Larreal
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Why does SDO_LRS.CONCATENATE_GEOM_SEGMENTS_3D zero out the Z index?

Please look at following query (run on Oracle 19c): SELECT SDO_LRS.CONCATENATE_GEOM_SEGMENTS_3D ( MDSYS.SDO_GEOMETRY( 4402, 4327, NULL, MDSYS.SDO_ELEM_INFO_ARRAY(1, 2, 1), MDSYS.SDO_ORDINATE_ARRAY(-87.5581857869439, 41.6569754435628,…
gurunara5
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Why does SDO_AGGR_LRS_CONCAT_3D clip (zero out) the third dimension in the resulting geometry?

Doing: SELECT SDO_AGGR_LRS_CONCAT_3D(SDOAGGRTYPE( SDO_GEOMETRY(z.SDO_GTYPE, z.SDO_SRID, z.SDO_POINT, z.SDO_ELEM_INFO, z.SDO_ORDINATES), 0.005)) into l_geoloc from (select * from TABLE(Pi_geom_array))…
gurunara5
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Join series of ordered single lines into one single line in Oracle Spatial

Have a series of ordered geometries (lines) of type: MDSYS.SDO_GEOMETRY(4402, 4326, NULL, MDSYS.SDO_ELEM_INFO_ARRAY(1, 2, 1), MDSYS.SDO_ORDINATE_ARRAY(-87.5652173103127, 41.6985300456929, 0, 510.1408, -87.5652362658404, 41.6985530209061, 0,…
gurunara5
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learning locker connecting to server issue

enter image description here Showing There was an error communicating with the login server while we try to login learning locker LRS.
Gaurav Bhardwaj
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How to know the xAPI statement actually come from which source url with Storyline?

I want to publish a Storyline file to SCORM package and add LRS endpoint inside it before publishing to collect learner's activity. Then I upload a package to different environments (like dev - you know, for testing, and production environment).…
Trinh Nguyen
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