Refactor all .length === 0 patterns in JS (#30045)

This pattern comes of often during review, so let's fix it once and for
all. Did not test, but changes are trivial enough imho.

(cherry picked from commit 8fe26fb314f1710139728d9118b455fc6a16cce2)
This commit is contained in:
silverwind 2024-03-25 19:37:55 +01:00 committed by Earl Warren
parent c5745f9d24
commit c55e30ff13
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14 changed files with 31 additions and 40 deletions

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@ -50,9 +50,7 @@ function reloadConfirmDraftComment() {
export function initRepoCommentForm() {
const $commentForm = $('.comment.form');
if ($commentForm.length === 0) {
return;
}
if (!$commentForm.length) return;
if ($commentForm.find('.field.combo-editor-dropzone').length) {
// at the moment, if a form has multiple combo-markdown-editors, it must be an issue template form
@ -202,7 +200,7 @@ export function initRepoCommentForm() {
$($(this).data('id-selector')).addClass('tw-hidden');
}
});
if (listIds.length === 0) {
if (!listIds.length) {
$noSelect.removeClass('tw-hidden');
} else {
$noSelect.addClass('tw-hidden');
@ -329,7 +327,7 @@ async function onEditContent(event) {
let comboMarkdownEditor;
const setupDropzone = async ($dropzone) => {
if ($dropzone.length === 0) return null;
if (!$dropzone.length) return null;
let disableRemovedfileEvent = false; // when resetting the dropzone (removeAllFiles), disable the "removedfile" event
let fileUuidDict = {}; // to record: if a comment has been saved, then the uploaded files won't be deleted from server when clicking the Remove in the dropzone
@ -485,9 +483,7 @@ async function onEditContent(event) {
}
export function initRepository() {
if ($('.page-content.repository').length === 0) {
return;
}
if (!$('.page-content.repository').length) return;
initRepoBranchTagSelector('.js-branch-tag-selector');