forgejo-federation/web_src/js/features/common-issue.js
delvh 81fe5d6185
Convert <div class="button"> to <button class="button"> (#23337)
This improves a lot of accessibility shortcomings.
Every possible instance of `<div class="button">` matching the command
`ag '<[^ab].*?class=.*?[" ]button[ "]' templates/ | grep -v 'dropdown'`
has been converted when possible.
divs with the `dropdown` class and their children were omitted as
1. more analysis must be conducted whether the dropdowns still work as
intended when they are a `button` instead of a `div`.
2. most dropdowns have `div`s as children. The HTML standard disallows
`div`s inside `button`s.
3. When a dropdown child that's part of the displayed text content is
converted to a `button`, the dropdown can be focused twice

Further changes include that all "gitea-managed" buttons with JS code
received an `e.preventDefault()` so that they don't accidentally submit
an underlying form, which would execute instead of cancel the action.
Lastly, some minor issues were fixed as well during the refactoring.

## Future improvements

As mentioned in
https://github.com/go-gitea/gitea/pull/23337#discussion_r1127277391,
`<a>`s without `href` attribute are not focusable.
They should later on be converted to `<button>`s.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-03-14 11:34:09 +08:00

73 lines
2.7 KiB
JavaScript

import $ from 'jquery';
import {updateIssuesMeta} from './repo-issue.js';
import {toggleElem} from '../utils/dom.js';
export function initCommonIssue() {
const $issueSelectAllWrapper = $('.issue-checkbox-all');
const $issueSelectAll = $('.issue-checkbox-all input');
const $issueCheckboxes = $('.issue-checkbox input');
const syncIssueSelectionState = () => {
const $checked = $issueCheckboxes.filter(':checked');
const anyChecked = $checked.length !== 0;
const allChecked = anyChecked && $checked.length === $issueCheckboxes.length;
if (allChecked) {
$issueSelectAll.prop({'checked': true, 'indeterminate': false});
} else if (anyChecked) {
$issueSelectAll.prop({'checked': false, 'indeterminate': true});
} else {
$issueSelectAll.prop({'checked': false, 'indeterminate': false});
}
// if any issue is selected, show the action panel, otherwise show the filter panel
toggleElem($('#issue-filters'), !anyChecked);
toggleElem($('#issue-actions'), anyChecked);
// there are two panels but only one select-all checkbox, so move the checkbox to the visible panel
$('#issue-filters, #issue-actions').filter(':visible').find('.column:first').prepend($issueSelectAllWrapper);
};
$issueCheckboxes.on('change', syncIssueSelectionState);
$issueSelectAll.on('change', () => {
$issueCheckboxes.prop('checked', $issueSelectAll.is(':checked'));
syncIssueSelectionState();
});
$('.issue-action').on('click', async function (e) {
e.preventDefault();
let action = this.getAttribute('data-action');
let elementId = this.getAttribute('data-element-id');
const url = this.getAttribute('data-url');
const issueIDs = $('.issue-checkbox').children('input:checked').map((_, el) => {
return el.getAttribute('data-issue-id');
}).get().join(',');
if (elementId === '0' && url.slice(-9) === '/assignee') {
elementId = '';
action = 'clear';
}
if (action === 'toggle' && e.altKey) {
action = 'toggle-alt';
}
updateIssuesMeta(
url,
action,
issueIDs,
elementId
).then(() => {
// NOTICE: This reset of checkbox state targets Firefox caching behaviour, as the
// checkboxes stay checked after reload
if (action === 'close' || action === 'open') {
// uncheck all checkboxes
$('.issue-checkbox input[type="checkbox"]').each((_, e) => { e.checked = false });
}
window.location.reload();
});
});
// NOTICE: This event trigger targets Firefox caching behaviour, as the checkboxes stay
// checked after reload trigger checked event, if checkboxes are checked on load
$('.issue-checkbox input[type="checkbox"]:checked').first().each((_, e) => {
e.checked = false;
$(e).trigger('click');
});
}