Ajax Search with Facet Summary triggers: Cannot read properties of undefined (reading 'indexOf')

Can confirm that patch in #4 works as expected. Thanks a lot!

Patch in #4 seems to fix the issue, but causes another problem; When you input a text in the exposed fulltext search filter that yields zero results and then try to input text that actually does yield results, the count in the search summary is never updated again.

The actual problem seems to be caused by the setting "Show a text when there are no results" in the Facets summary settings. When this is enabled, upon yielding zero results as a consequence of inputting a text yielding zero results, the whole summary-wrapper gets replaced causing the code in facets-views-ajax.js:126 (indexOf) to not being able to find the summary-wrapper.

When "Show a text when there are no results" is disabled, this error does not happen. So this only seems to occur in specific situations.

I have no time to write a patch right now, but maybe it will give someone some leads to look into this issue. If not, I can possibly supply a patch myself at a later time.

The new version 2.0.8 does merge this patch, needs work.

aluzzardi → changed the visibility of the branch 2.0.x to hidden.

I added a branch and a patch that changes only the JS file, seems the failed test as fixed on the main branch already.