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Fix JavaScript error when opening images

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gmd85 2022-04-07 01:42:04 +02:00 committed by gdm85
parent f60e132d3c
commit 5bd73b9712
1 changed files with 11 additions and 4 deletions
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15
app/static/js/utils.js
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@ -1,6 +1,10 @@
const checkForTracking = () => {
const mainDiv = document.getElementById("main");
const query = document.getElementById("search-bar").value.replace(/\s+/g, '');
const searchBar = document.getElementById("search-bar");
// some pages (e.g. images) do not have these
if (!mainDiv || !searchBar)
return;
const query = searchBar.value.replace(/\s+/g, '');
// Note: regex functions for checking for tracking queries were derived
// from here -- https://stackoverflow.com/questions/619977
@ -59,11 +63,14 @@ document.addEventListener("DOMContentLoaded", function() {
checkForTracking();
// Clear input if reset button tapped
const search = document.getElementById("search-bar");
const searchBar = document.getElementById("search-bar");
const resetBtn = document.getElementById("search-reset");
// some pages (e.g. images) do not have these
if (!searchBar || !resetBtn)
return;
resetBtn.addEventListener("click", event => {
event.preventDefault();
search.value = "";
search.focus();
searchBar.value = "";
searchBar.focus();
});
});