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Allow to go back to previous search

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This commit is contained in:
Guillaume Gomez 2017-11-10 19:40:46 +01:00
parent acd5e8cd4e
commit 72338b8ccb
1 changed files with 14 additions and 0 deletions
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14
src/librustdoc/html/static/main.js
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@ -150,6 +150,9 @@
addClass(search, "hidden");
removeClass(document.getElementById("main"), "hidden");
var hash = ev.newURL.slice(ev.newURL.indexOf('#') + 1);
if (browserSupportsHistoryApi()) {
history.replaceState(hash, "", "#" + hash);
}
var elem = document.getElementById(hash);
if (elem) {
elem.scrollIntoView();
@ -1560,6 +1563,17 @@
});
}
});
var search_input = document.getElementsByClassName("search-input")[0];
if (search_input) {
search_input.onfocus = function() {
if (search.value !== "") {
addClass(document.getElementById("main"), "hidden");
removeClass(document.getElementById("search"), "hidden");
}
};
}
}());
// Sets the focus on the search bar at the top of the page