Add "go back" feature to Branching Scenario #1
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Add "go back" feature to Branching Scenario
This pull request will optionally allow users of Branching Scenario to move backwards/trace back their steps.
It adds a "back" button to library screen and a separate "back" alternative to Branching Questions that can be used to go to the previously visited nodes.
Suggestions for the UX design are welcome -- and expected ;-)
The feature was requested at https://h5p.org/comment/28203 and also at the "Technische Hochschule Lübeck", Germany.
This pull request is part of 3 separate pull requests for the branch "back_option" of
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Pull request details
Possible future work