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rustdoc: Reset the title when pressing the back button

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Fixes #26673
This commit is contained in:
Nick Howell 2015-07-01 23:28:54 -04:00
parent d2cf9f9632
commit 36882a0007
1 changed files with 6 additions and 0 deletions
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6
src/librustdoc/html/static/main.js
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@ -697,6 +697,9 @@
// Push and pop states are used to add search results to the browser // Push and pop states are used to add search results to the browser
// history. // history.
if (browserSupportsHistoryApi()) { if (browserSupportsHistoryApi()) {
// Store the previous <title> so we can revert back to it later.
var previousTitle = $(document).prop("title");
$(window).on('popstate', function(e) { $(window).on('popstate', function(e) {
var params = getQueryStringParams(); var params = getQueryStringParams();
// When browsing back from search results the main page // When browsing back from search results the main page
@ -705,6 +708,9 @@
$('#main.content').removeClass('hidden'); $('#main.content').removeClass('hidden');
$('#search.content').addClass('hidden'); $('#search.content').addClass('hidden');
} }
// Revert to the previous title manually since the History
// API ignores the title parameter.
$(document).prop("title", previousTitle);
// When browsing forward to search results the previous // When browsing forward to search results the previous
// search will be repeated, so the currentResults are // search will be repeated, so the currentResults are
// cleared to ensure the search is successful. // cleared to ensure the search is successful.