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rustdoc: simplify link anchor to section expand JS

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This commit is contained in:
Michael Howell 2022-12-21 13:28:42 -07:00
parent 49143814e1
commit 5dfa6a8922
1 changed files with 5 additions and 7 deletions
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12
src/librustdoc/html/static/js/main.js
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@ -813,16 +813,14 @@ function loadCss(cssUrl) {
hideSidebar(); hideSidebar();
}); });
onEachLazy(document.getElementsByTagName("a"), el => { onEachLazy(document.querySelectorAll("a[href^='#']"), el => {
// For clicks on internal links (<A> tags with a hash property), we expand the section we're // For clicks on internal links (<A> tags with a hash property), we expand the section we're
// jumping to *before* jumping there. We can't do this in onHashChange, because it changes // jumping to *before* jumping there. We can't do this in onHashChange, because it changes
// the height of the document so we wind up scrolled to the wrong place. // the height of the document so we wind up scrolled to the wrong place.
if (el.hash) { el.addEventListener("click", () => {
el.addEventListener("click", () => { expandSection(el.hash.slice(1));
expandSection(el.hash.slice(1)); hideSidebar();
hideSidebar(); });
});
}
}); });
onEachLazy(document.querySelectorAll(".rustdoc-toggle > summary:not(.hideme)"), el => { onEachLazy(document.querySelectorAll(".rustdoc-toggle > summary:not(.hideme)"), el => {