Note
This feature was a closed pilot experiment. This feature is not supported for new users.
To include the content of an existing course in another system, you use the edX LMS to find the location identifiers for the content you want to include. You then format the identifiers into an LTI URL.
You might find using a tool like a spreadsheet helpful as a way to organize the course ID and each of the usage IDs that correspond to the course content you want to include in an external LMS.
The identifier for your course can be in one of these formats.
{key type}:{org}+{course}+{run}
, for example,
course-v1:edX+DemoX+2014
{org}/{course}/{run}
, for example, edX/DemoX/2014
Courses created since Fall 2014 typically have an ID that uses the first format, while older courses have IDs that use the second format.
To find the course ID for your course, follow these steps.
For example, you open the “Blended Learning with edX” course to the Course
page for the course. The URL for the Course page is
https://courses.edx.org/courses/course-v1:edX+BlendedX+1T2015/course
. From
the URL, you determine that the course ID is course-v1:edX+BlendedX+1T2015
.
Another example is the edX DemoX course. The URL is
https://courses.edx.org/courses/course-v1:edX+DemoX.1+2T2017/course
, and
its course ID is course-v1:edX+DemoX.1+2T2017
.
The same course ID applies to every item of content in the course.
The identifier for a specific component, unit, or subsection in your course can be in one of these formats.
{key type}:{org}+{course}+{run}+type@{type}+block@{display name}
, for
example, block-v1:edX+DemoX+2014+type@sequential+block@basic_questions
i4x:;_;_{org};_{course};_{type};_{display name}
, for example,
i4x:;_;_edX;_DemoX;_sequential;_basic_questions
Courses created since Fall 2014 typically have usage IDs in the first format, while older courses have usage IDs in the second format.
The following terms are used in the usage identifiers to indicate subsections, units, and components.
EdX Studio | Page Source |
---|---|
subsection | sequential |
unit | vertical |
component | problem, html, or video |
The example usage IDs shown above include the word “sequential”, so they indicate subsections in a course.
Several methods are available to help you find the usage IDs for items in your course.
To find the usage ID for a unit or a component in the LMS, you can use either of these methods.
To find the usage ID for a subsection, you view the page source.
Note
You must have the Staff or Admin role in a course to follow these procedures for finding usage IDs.
To find the usage ID for a unit or component in the LMS, follow these steps.
In the edX LMS, open your course.
Select Course, and then go to the page that contains the unit or component.
Select Staff Debug Info.
To find the usage ID for a component, find the location.
For example, location = block-v1:edX+BlendedX+1T2015+type@html+block@2114b1b8fd7947d28fba53414459ff01
To find the usage ID for a unit, scroll down to find the parent.
For example, parent block-v1:edX+BlendedX+1T2015+type@vertical+block@ae7d9c34c2f34f7aa793ed7b55543ae5
The usage ID value begins with block-v1
for newer courses or i4x://
for
older courses. If you are using a spreadsheet to organize your location
identifiers, you can select the usage ID value, and then copy and paste it into
the spreadsheet.
To close the Staff Debug viewer, click on the browser page outside of the viewer.
For more information, see Staff Debug Info.
To find the usage ID for a subsection, unit, or component, you view the HTML page source for that page of the edX course.
To find the usage ID for a subsection, unit, or component, follow these steps.
In the edX LMS, open your course.
Select Course, and then go to the page with the content that you want to include in an external LMS.
Open the HTML source for the page. For example, in a Chrome browser you right click on the page, and then select View Page Source.
Use your browser’s Find feature to locate the term data-usage-id
. This
attribute contains the usage ID.
Review the value for the usage id to determine the part of the course it identifies: the sequential (subsection), a unit (vertical) or a specific component (problem, html, or video).
Important
You might need to search beyond the first match to retrieve
the usage ID for the content you want to identify. Be sure to check the
data-usage-id
for sequential, vertical, or problem, html, or video to
be sure that you specify the content that you want.
For example, you want to link to a subsection in the edX Demo course. You open
the course, go to the problem, and then right click to view the page source.
When you search for data-usage-id
, the first match is
block-v1:edX+DemoX+Demo_Course+type@sequential+block@basic_questions
. You
verify that this usage ID value is for the subsection by checking for the
presence of sequential
.
A more complex example gets the usage ID for the Drag and Drop problem in the
edX DemoX course. The Drag and Drop problem is the second problem in the first
homework assignment in Week 1 of the course. After you view the page source and
search for data-usage-id
, the first match is for the subsection
(sequential). You search again, and see a usage ID that uses a slightly
different format than the first usage ID, but contains the word “vertical”, so
you know that it is for the unit. The third time that you search, you get the
usage ID for the first of the problems (problem) in the assignment. You
search again, and find the usage ID for the second problem in the assignment,
block-v1:edX+DemoX+Demo_Course+type@problem+block@d2e35c1d294b4ba0b3b1048615605d2a
.
If you are using a spreadsheet to organize your location identifiers, you can
select the usage ID value within the quotation marks or "
ISO codes,
and then copy and paste it into the spreadsheet.
To identify the edX content that you want to include in an external LMS, you provide its URL. This URL has the following format.
https://{host}/lti_provider/courses/{course_id}/{usage_id}
To construct the LTI URL, you add your course ID and the specific content ID.
Examples of the possible formats for an LTI URL follow.
LTI URLs for a subsection include “sequential”, as follows.
https://edx-lti.org/lti_provider/courses/course-v1:edX+DemoX+2014/block-v1:edX+DemoX+2014+type@sequential+block@basic_questions
https://edx-lti.org/lti_provider/courses/edX/DemoX/2014/i4x:;_;_edX;_DemoX;_sequential;_graded_simulations
LTI URLs for a unit include “vertical”, as follows.
https://edx-lti.org/lti_provider/courses/course-v1:edX+DemoX+Demo_Course/block-v1:edX+DemoX+Demo_Course+type@vertical+block@vertical_3888db0bc286
https://edx-lti.org/lti_provider/courses/edX/DemoX/2014/i4x:;_;_edX;_DemoX;_vertical;_d6cee45205a449369d7ef8f159b22bdf
LTI URLs for HTML components include “html+block” or “html”, as follows.
https://edx-lti.org/lti_provider/courses/course-v1:edX+DemoX+Demo_Course/block-v1:edX+DemoX+Demo_Course+type@html+block@f9f3a25e7bab46e583fd1fbbd7a2f6a0
https://edx-lti.org/lti_provider/courses/edX/DemoX/2014/i4x:;_;_edX;_DemoX;_html;_2b94658d2eee4d85ae13f83bc24cfca9