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Improve search result tab handling #80382

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Merged
merged 1 commit into from
Jan 19, 2021
Merged

Improve search result tab handling #80382

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15 changes: 15 additions & 0 deletions src/librustdoc/html/static/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1664,6 +1664,21 @@ function defocusSearchBar() {
var ret_in_args = addTab(results.in_args, query, false);
var ret_returned = addTab(results.returned, query, false);

// Navigate to the relevant tab if the current tab is empty, like in case users search
// for "-> String". If they had selected another tab previously, they have to click on
// it again.
if ((currentTab === 0 && ret_others[1] === 0) ||
(currentTab === 1 && ret_in_args[1] === 0) ||
(currentTab === 2 && ret_returned[1] === 0)) {
if (ret_others[1] !== 0) {
currentTab = 0;
} else if (ret_in_args[1] !== 0) {
currentTab = 1;
} else if (ret_returned[1] !== 0) {
currentTab = 2;
}
}

var output = "<h1>Results for " + escape(query.query) +
(query.type ? " (type: " + escape(query.type) + ")" : "") + "</h1>" +
"<div id=\"titles\">" +
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