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Fix a JS issue when the anchor element on a page has no container
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Authored by epriestley on May 4 2020, 10:50 PM.

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Commits: rP6b69102990a3: Fix a JS issue when the anchor element on a page has no container

Summary

See D21213. If there's no matching element, findAbove() throws. Handle these cases correctly.

Test Plan

Visited #toc on a revision, no longer saw a JS error.

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Event Timeline

epriestley created this revision.May 4 2020, 10:50 PM

Harbormaster completed remote builds in B24357: Diff 50541.May 4 2020, 10:51 PM

epriestley requested review of this revision.May 4 2020, 10:51 PM

This revision was not accepted when it landed; it landed in state Needs Review.May 4 2020, 10:57 PM

Closed by commit rP6b69102990a3: Fix a JS issue when the anchor element on a page has no container (authored by epriestley). · Explain Why

This revision was automatically updated to reflect the committed changes.

epriestley added a commit: rP6b69102990a3: Fix a JS issue when the anchor element on a page has no container.

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resources/

celerity/

map.php

webroot/

rsrc/

js/

core/

behavior-watch-anchor.js

10 lines

Diff 50544

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resources/celerity/map.php