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javascript: make utils resilient to missing elements

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This commit is contained in:
Pierre de La Morinerie 2019-11-20 10:33:56 +00:00
parent 10ebb8a373
commit 74a9db6580
1 changed files with 6 additions and 6 deletions
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12
app/javascript/shared/utils.js
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@ -5,16 +5,16 @@ import debounce from 'debounce';
export { debounce };
export const { fire, ajax } = Rails;
export function show({ classList }) {
classList.remove('hidden');
export function show(el) {
el && el.classList.remove('hidden');
}
export function hide({ classList }) {
classList.add('hidden');
export function hide(el) {
el && el.classList.add('hidden');
}
export function toggle({ classList }) {
classList.toggle('hidden');
export function toggle(el) {
el && el.classList.toggle('hidden');
}
export function delegate(eventNames, selector, callback) {