From c70eb4b6eaeb0256422d32bed949b15ecc37bac9 Mon Sep 17 00:00:00 2001 From: Guillaume Gomez Date: Sun, 5 Aug 2018 18:22:44 +0200 Subject: [PATCH] Automatically expand section if url id point to one of its component --- src/librustdoc/html/static/main.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js index 62ef5626ee5bb..07507047dc2c9 100644 --- a/src/librustdoc/html/static/main.js +++ b/src/librustdoc/html/static/main.js @@ -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