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Put input timeout clearance inside a function

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This commit is contained in:
Guillaume Gomez 2020-05-31 14:27:33 +02:00
parent bcf57d8f20
commit 7a2efa3a10
1 changed files with 11 additions and 13 deletions
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24
src/librustdoc/html/static/main.js
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@ -92,6 +92,13 @@ function getSearchElement() {
var titleBeforeSearch = document.title;
function clearInputTimeout() {
if (searchTimeout !== null) {
clearTimeout(searchTimeout);
searchTimeout = null;
}
}
function getPageId() {
var id = document.location.href.split("#")[1];
if (id) {
@ -345,10 +352,7 @@ function getSearchElement() {
if (hasClass(help, "hidden") === false) {
displayHelp(false, ev, help);
} else if (hasClass(search, "hidden") === false) {
if (searchTimeout !== null) {
clearTimeout(searchTimeout);
searchTimeout = null;
}
clearInputTimeout();
ev.preventDefault();
hideSearchResults(search);
document.title = titleBeforeSearch;
@ -1805,7 +1809,7 @@ function getSearchElement() {
function startSearch() {
var callback = function() {
clearTimeout(searchTimeout);
clearInputTimeout();
if (search_input.value.length === 0) {
if (browserSupportsHistoryApi()) {
history.replaceState("", window.currentCrate + " - Rust", "?search=");
@ -1819,10 +1823,7 @@ function getSearchElement() {
search_input.oninput = callback;
document.getElementsByClassName("search-form")[0].onsubmit = function(e) {
e.preventDefault();
if (searchTimeout !== null) {
clearTimeout(searchTimeout);
searchTimeout = null;
}
clearInputTimeout();
search();
};
search_input.onchange = function(e) {
@ -1831,10 +1832,7 @@ function getSearchElement() {
return;
}
// Do NOT e.preventDefault() here. It will prevent pasting.
if (searchTimeout !== null) {
clearTimeout(searchTimeout);
searchTimeout = null;
}
clearInputTimeout();
// zero-timeout necessary here because at the time of event handler execution the
// pasted content is not in the input field yet. Shouldn’t make any difference for
// change, though.