Contrib.social

Table Header JS Bug with ".gin-table-scroll-wrapper"

Open on Drupal.org →
Created on 10 February 2023, about 2 years ago

Problem/Motivation

Sticky table headers seem to break on various admin pages, with JS errors coming from the Gin module.

Steps to reproduce

  • Standard Drupal installation (Core 9.4.11, also tested with 9.4.10)
  • Install Gin, Gin Toolbar, default Gin settings for toolbar and density (Gin at 8.3.0-rc1)
  • Visit the /admin/people/permissions page (this also seems to happen on Webform listing page too, tested on a separate site)
  • Notice a JS console error:
    Uncaught TypeError: Cannot read properties of null (reading 'classList')
    at IntersectionObserver.threshold
    • Comes from the themes/contrib/gin/js/overrides/tableheader.js file

Proposed resolution

It looks like the .gin-table-scroll-wrapper doesn't exist as an element on the page at all, so the querySelector call returns null.
Not sure how this element is meant to be injected!

🐛 Bug report
Status

Fixed

Version

3.0

Component

Code

Created by

🇺🇸United States Nuuou Lincoln, NE

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