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b573512312
The "primary button" is used at many places, but sometimes they might conflict (due to button switch, hidden panel, dropdown menu, etc). Sometimes we could add a special CSS class for the buttons, but sometimes not (see the comment of QuickSubmit) This PR introduces `querySingleVisibleElem` to help to get the correct primary button (the only visible one), and prevent from querying the wrong buttons. Fix #32437 --------- Co-authored-by: silverwind <me@silverwind.io>
28 lines
1.2 KiB
TypeScript
28 lines
1.2 KiB
TypeScript
import {createElementFromAttrs, createElementFromHTML, querySingleVisibleElem} from './dom.ts';
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test('createElementFromHTML', () => {
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expect(createElementFromHTML('<a>foo<span>bar</span></a>').outerHTML).toEqual('<a>foo<span>bar</span></a>');
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});
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test('createElementFromAttrs', () => {
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const el = createElementFromAttrs('button', {
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id: 'the-id',
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class: 'cls-1 cls-2',
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disabled: true,
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checked: false,
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required: null,
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tabindex: 0,
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'data-foo': 'the-data',
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}, 'txt', createElementFromHTML('<span>inner</span>'));
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expect(el.outerHTML).toEqual('<button id="the-id" class="cls-1 cls-2" disabled="" tabindex="0" data-foo="the-data">txt<span>inner</span></button>');
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});
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test('querySingleVisibleElem', () => {
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let el = createElementFromHTML('<div><span>foo</span></div>');
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expect(querySingleVisibleElem(el, 'span').textContent).toEqual('foo');
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el = createElementFromHTML('<div><span style="display: none;">foo</span><span>bar</span></div>');
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expect(querySingleVisibleElem(el, 'span').textContent).toEqual('bar');
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el = createElementFromHTML('<div><span>foo</span><span>bar</span></div>');
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expect(() => querySingleVisibleElem(el, 'span')).toThrowError('Expected exactly one visible element');
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});
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