Modify code to always have an ld json element, may be empty #1188
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I think this issue happens due to a mix of Twig and JS code. When you visit a vocabulary, the value of
request.page == 'page'
is false, sincerequest.page
has the value "vocab".But if you click on a concept, it will trigger the code to load concept mappings without changing the value of
request.page
. That code won't find the JSON-LD script element, and result in a JS error. If you reload the page, now therequest.page
will bepage
and now the concept mappings will be displayed correctly.This pull request simply modifies the template to always have a JSON-LD script element, that may be empty (
{}
). This way the code should work no matter what page is trying to load concept mappings. Tested locally with YSO vocabulary.Closes #1016