Task 1 set context['project_team_pairs_json'] = json.dumps(pairs), then the
template rendered it with |json_script — which also calls json.dumps on the
value. Result was a JSON-encoded string-of-a-string in the <script
id="projectTeamPairs"> tag, so JSON.parse() returned a string (not a list)
and the pill-popover IIFE died on pairs.forEach(...). Symptom: all three
filter pills clickable but unresponsive.
Fix: pass the raw Python list; let |json_script own the serialisation (the
established pattern for team_workers_map_json and the other *_json keys on
the payroll dashboard).
Tests updated to read the raw list from resp.context. Added an end-to-end
regression test that extracts the rendered <script id="projectTeamPairs">
payload and asserts JSON.parse() would return a list (not a string) —
catches any future regression of this class even if the test suite and the
view drift apart.
Verified in the browser: all three pill popovers now open on click and
Choices.js lazy-initialises correctly for projects/teams.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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