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flow-control-xblock-1.0.1
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Flow Control XBlock
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | flow-control-xblock-1.0.1 |
| نام | flow-control-xblock |
| نسخه کتابخانه | 1.0.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | eduNEXT |
| ایمیل نویسنده | technical@edunext.co |
| آدرس صفحه اصلی | https://github.com/eduNEXT/flow-control-xblock |
| آدرس اینترنتی | https://pypi.org/project/flow-control-xblock/ |
| مجوز | - |
==================================
XBlock Flow Control
==================================
|build-status|
|PyPI|
|PyPI license|
The Flow Control XBlock provides a way to display the content of a unit or to redirect the user elsewhere based on compliance with a condition that evaluates the submission or the score of a problem or a set of problems.
Installing on Open edX Devstack
-------------------------------
Inside both LMS and Studio shells, using `make lms-shell` and `make studio-shell` in your devstack directory do::
pip install flow-control-xblock
However, if you want to further develop this XBlock, you might want to instead clone this repository and do::
pip install -e path/to/flow-control
Enabling in Studio
------------------
After successful installation, you can activate this component for a
course following these steps:
* From the main page of a specific course, navigate to `Settings -> Advanced Settings` from the top menu.
* Check for the `Advanced Module List` policy key, and Add ``"flow-control"`` to the policy value list.
* Click the "Save changes" button.
Usage
-----
Include the Flow Control component in the content unit you want to control access to, and follow these steps on "settings":
* Select the condition to check.
* Enter the problem locator ids (as many as required) to evaluate the condition.
* Select an action to apply when the condition is met.
Development
-----------
You can install this XBlock's dependencies for development by performing::
make requirements
Common use cases
----------------
Flow Control can be used whenever you need to control the available course content based on grades obtained by a student, on one or more evaluated problems in the course. Also, it is possible to check if those problems have been answered or not.
Some common uses cases are:
* Only allow the learner to see unit B when a problem in unit A has been answered, otherwise displaying a explanatory message.
* Only allow the learner to see unit B when a problem in unit A has been answered, otherwise redirecting to unit A.
* Only allow the learner to see unit B when a problem in unit A has scored above a certain threshold.
* Present further explanatory content to learners that did not answer correctly a certain problem, while redirecting to the next unit learners that did answer correcly.
* Display a message congratulating the learner for passing an exam, or a message notifying the exam wasn't passed.
* Display a message notifying the learner that some of the exam's questions have not been answered yet.
* Used in combination with the subsection prerequites feature to better explain the learners why certain subsections will or will not be made available to them.
Features include
----------------
**Studio editable settings:** Allows to select the conditions and operators to evaluate and the actions to apply in a particular unit.
**Condition types:** Currently, the xblock features evaluating the score of a single problem and the average score of a list of problems.
**Condition operators:** The implemented operators are:
* Equals
* Not equal to
* Greather than
* Greather than or equal to
* Less than
* Less than or equal to
* Is empty
* Is not empty
* Has empty
**Actions:** This actions can be applied when a condition is met:
* Display a message
* Redirect to another unit in the same subsection (without reloading the page)
* Redirect to another unit using jump_to_id (reloading the page)
* Redirect to a given url
**WYSIWYG editor:** A simple to use HTML editor to simplify writing the content or message that learners will get if the condition is met.
About this XBlock
-----------------
The Flow Control XBlock was built by `eduNEXT <https://www.edunext.co>`_, a company specialized in open edX development and open edX cloud services.
It was presented at the open edX con 2016 at Stanford University.
How to Contribute
-----------------
* Fork this repository.
* Commit your changes on a new branch
* Make a pull request to the master branch
* Wait for the code review and merge process
.. |build-status| image:: https://circleci.com/gh/eduNEXT/flow-control-xblock.svg?style=svg
:target: https://circleci.com/gh/eduNEXT/flow-control-xblock
.. |PyPI license| image:: https://img.shields.io/pypi/l/flow-control-xblock.svg
:target: https://pypi.python.org/pypi/flow-control-xblock/
.. |PyPI| image:: https://badge.fury.io/py/flow-control-xblock.svg
:target: https://badge.fury.io/py/flow-control-xblock
نیازمندی
| مقدار | نام |
|---|---|
| - | edx-opaque-keys[django] |
| - | xblock-utils |
| - | xblock |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.5.* | Python |
نحوه نصب
نصب پکیج whl flow-control-xblock-1.0.1:
pip install flow-control-xblock-1.0.1.whl
نصب پکیج tar.gz flow-control-xblock-1.0.1:
pip install flow-control-xblock-1.0.1.tar.gz