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Automatically jump to the first result when entering directly in the search form #84286

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Automatically jump to the first result when entering directly in the search form #84286

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a758638
Automatically jump to the first result when entering directly in the …
Rustin170506 Apr 18, 2021
4f7b8cb
Always use first res
Rustin170506 Apr 18, 2021
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12 changes: 10 additions & 2 deletions src/librustdoc/html/static/search.js
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Original file line number Diff line number Diff line change
Expand Up @@ -929,7 +929,8 @@ window.initSearch = function(rawSearchIndex) {
var actives = [[], [], []];
// "current" is used to know which tab we're looking into.
var current = 0;
onEachLazy(document.getElementById("results").childNodes, function(e) {
var results = document.getElementById("results").childNodes;
onEachLazy(results, function(e) {
onEachLazy(e.getElementsByClassName("highlighted"), function(h_e) {
actives[current].push(h_e);
});
Expand All @@ -953,7 +954,6 @@ window.initSearch = function(rawSearchIndex) {
if (e.ctrlKey) { // Going through result tabs.
printTab(currentTab > 1 ? 0 : currentTab + 1);
} else if (!actives[currentTab].length) {
var results = document.getElementById("results").childNodes;
if (results.length > 0) {
var res = results[currentTab].getElementsByClassName("result");
if (res.length > 0) {
Expand All @@ -969,6 +969,14 @@ window.initSearch = function(rawSearchIndex) {
if (actives[currentTab].length) {
document.location.href =
actives[currentTab][0].getElementsByTagName("a")[0].href;
} else {
if (results.length > 0) {
var firstRes = results[0].getElementsByClassName("result");
if (firstRes.length > 0) {
document.location.href =
firstRes[0].getElementsByTagName("a")[0].href;
}
}
}
} else if (e.which === 16) { // shift
// Does nothing, it's just to avoid losing "focus" on the highlighted element.
Expand Down