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Fix timings table footer column count when custom timings exist#697

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leno23 wants to merge 1 commit into
MiniProfiler:mainfrom
leno23:fix/timings-table-tfoot-columns-687
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Fix timings table footer column count when custom timings exist#697
leno23 wants to merge 1 commit into
MiniProfiler:mainfrom
leno23:fix/timings-table-tfoot-columns-687

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@leno23
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@leno23 leno23 commented May 25, 2026

Summary

  • Fixes a browser warning when MiniProfiler renders profiles with CustomTimingStats (for example SQL timings).
  • The timings table header adds one column per custom timing type, but the footer row only spanned the fixed five base columns.
  • Adds matching empty footer cells so header/body/footer column counts stay aligned.

Fixes #687

Test plan

  • Build MiniProfiler.Shared (TypeScript compile + bundle)
  • Open a profile result that includes custom timings (e.g. SQL)
  • Confirm the browser console no longer reports: "A table row was 5 columns wide, which is less than the column count established by the first row"

The timings table header adds dynamic columns for CustomTimingStats,
but the footer row always spanned only five columns. Browsers then warn
that the footer row is narrower than the header row.

Add matching empty footer cells for each custom timing column.

Fixes MiniProfiler#687

Co-authored-by: Cursor <cursoragent@cursor.com>
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leno23 commented May 26, 2026

Friendly batch note: #697, #698, #699, #701 (CI green), and #705 are all mergeable with passing AppVeyor. Happy to rebase or adjust if that helps review throughput.

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MiniProfiler.ts: 'A table row was 5 columns wide, which is less than the column count established by the first row'

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