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Rollup merge of #53094 - GuillaumeGomez:automatic-expand, r=nrc

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Automatically expand section if url id point to one of its component

Fixes #52517.

r? @nrc
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kennytm 2018-08-09 16:58:41 +08:00 • committed by GitHub
commit dad5b6c554
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1 changed files with 19 additions and 0 deletions
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19
src/librustdoc/html/static/main.js
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@ -2208,6 +2208,25 @@
};
autoCollapse(getPageId(), getCurrentValue("rustdoc-collapse") === "true");
if (window.location.hash && window.location.hash.length > 0) {
var hash = getPageId();
if (hash !== null) {
var elem = document.getElementById(hash);
if (elem && elem.offsetParent === null) {
console.log(elem, elem.parentNode);
if (elem.parentNode && elem.parentNode.previousSibling) {
var collapses = elem.parentNode
.previousSibling
.getElementsByClassName("collapse-toggle");
if (collapses.length > 0) {
// The element is not visible, we need to make it appear!
collapseDocs(collapses[0], "show");
}
}
}
}
}
}());
// Sets the focus on the search bar at the top of the page