Fix a JS issue when the anchor element on a page has no container
6b69102990a3
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Description

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.

Provenance

epriestley	Authored on May 4 2020, 6:48 PM
sirocyl	Pushed on Oct 16 2024, 5:49 AM

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resources/

celerity/

webroot/

rsrc/

js/

core/