feat(dashboards): Add legendType field and support field links for breakdown charts#110420
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DominikB2014 merged 6 commits intomasterfrom Mar 11, 2026
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…eakdown charts Add a `legendType` field to dashboard widgets, stored in the existing `detail` JSON field. This enables line and bar charts with breakdown legends to use field links (previously only supported for table widgets). Also removes the `dashboards-drilldown-flow` feature flag gate from the field link save path so the flag only controls UI visibility, and adds validation to reject duplicate fields in linked dashboards. Refs LINEAR-BROWSE-420 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Mar 11, 2026
The dashboard widget schema now requires legendType, but the example fixture used by GET, PUT, and POST dashboard API doc tests was missing it, causing api docs test failures. Co-Authored-By: Claude Opus 4.6 <noreply@example.com>
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The `is` operator relies on CPython's small-integer caching, which is an implementation detail. Use `==` for value comparison, consistent with every other display type check in the file. Co-Authored-By: Claude Opus 4.6 <noreply@example.com>
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…board-with-widgets-that-show-legends-as-table
When linkedDashboards is explicitly null in the request payload, the key exists so the guard check passes but .get() returns None instead of the default empty list, causing a TypeError on len(None). Co-Authored-By: Claude Opus 4.6 <noreply@example.com>
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Add a
legendTypefield to dashboard widgets and allow line/bar charts with breakdown legends to use field links.Changes
DashboardWidgetLegendTypeenum — newstrenum ("default","breakdown") indashboard_widget.py, used for validation and type hintslegendTypestored indetailJSON field — no migration needed, follows the same pattern aslayoutandaxisRangelegendType: "breakdown"can now save linked dashboards (previously only table widgets)dashboards-drilldown-flowfeature flag from the field link save path — the flag now only controls UI visibilityRefs LINEAR-BROWSE-420