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add support for links to the id of an element nested inside slide

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fixes hakimel/reveal.js#3231
This commit is contained in:
Thomas Fritsch
2023-08-05 16:24:22 +02:00
parent c8a7f26229
commit 27ff199627
1 changed files with 6 additions and 4 deletions
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10
js/controllers/location.js
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@@ -49,7 +49,7 @@ export default class Location {
// If the first bit is not fully numeric and there is a name we // If the first bit is not fully numeric and there is a name we
// can assume that this is a named link // can assume that this is a named link
if( !/^[0-9]*$/.test( bits[0] ) && name.length ) { if( !/^[0-9]*$/.test( bits[0] ) && name.length ) {
let element; let slide;
let f; let f;
@@ -62,12 +62,14 @@ export default class Location {
// Ensure the named link is a valid HTML ID attribute // Ensure the named link is a valid HTML ID attribute
try { try {
element = document.getElementById( decodeURIComponent( name ) ); slide = document
.getElementById( decodeURIComponent( name ) )
.closest('.slides>section, .slides>section>section');
} }
catch ( error ) { } catch ( error ) { }
if( element ) { if( slide ) {
return { ...this.Reveal.getIndices( element ), f }; return { ...this.Reveal.getIndices( slide ), f };
} }
} }
else { else {