- Issue created by @solideogloria
Preview Regions and Preview Content checkboxes are missing in the layout builder. I am using Gin, Gin LB, and Layout Builder Admin Theme.
This issue was created from this comment 🐛 The new sidebar makes UI unusable when using Layout Builder Admin Theme Active .
Here are some screenshots, before and after updating Gin Layout Builder to the latest version. The issue existed even in rc5, though I hadn't realized it until now.
Before (rc5):
After (rc6):
There are also some JavaScript errors in the browser console.
Uncaught TypeError: Cannot read properties of null (reading 'setAttribute')
at Object.showSidebar (sidebar.js?sa91ma:26:22)
at sidebar.js?sa91ma:11:94
at Array.forEach (<anonymous>)
at Object.init (sidebar.js?sa91ma:9:55)
at Object.attach (sidebar.js?sa91ma:5:25)
at drupal.js?v=10.2.4:166:24
at Array.forEach (<anonymous>)
at Drupal.attachBehaviors (drupal.js?v=10.2.4:162:34)
at big_pipe.js?v=10.2.4:153:10
at big_pipe.js?v=10.2.4:184:3
Uncaught TypeError: Cannot set properties of null (setting 'checked')
at gin_lb_preview_regions.js?v=10.2.4:21:39
at Array.forEach (<anonymous>)
at Object.attach (gin_lb_preview_regions.js?v=10.2.4:7:42)
at drupal.js?v=10.2.4:166:24
at Array.forEach (<anonymous>)
at Drupal.attachBehaviors (drupal.js?v=10.2.4:162:34)
at big_pipe.js?v=10.2.4:153:10
at big_pipe.js?v=10.2.4:184:3
In gin_lb_preview_regions.js, these two constants are null:
const toolbarPreviewRegion = document.getElementById(
'glb-toolbar-preview-regions',
);
const toolbarPreviewContent = document.getElementById(
'glb-toolbar-preview-content',
);
This appears to happen because the hook gin_lb_preprocess_toolbar__gin_lb is never called. The preprocessToolbarGinLb would be called in that hook, and that's the function that adds the Preview Regions and Preview Content checkboxes that are missing.
Also, I just realized that even after reverting to Gin LB rc5, I still have this JS error, and those two checkboxes still don't show. You can see from the "before" screenshot that they aren't there. I will post a separate issue for this.
Active
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