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Remove Manipulator.toggleClass (#31842)

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It's only used in one place so it makes more sense to remove it for the time being.
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XhmikosR 2020-10-05 18:07:49 +03:00 committed by GitHub
parent 00dd55269a
commit 0c1651ee9d
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3 changed files with 4 additions and 42 deletions
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12
js/src/dom/manipulator.js
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@ -72,18 +72,6 @@ const Manipulator = {
top: element.offsetTop, top: element.offsetTop,
left: element.offsetLeft left: element.offsetLeft
} }
},
toggleClass(element, className) {
if (!element) {
return
}
if (element.classList.contains(className)) {
element.classList.remove(className)
} else {
element.classList.add(className)
}
} }
} }

8
js/src/dropdown.js
View File

@ -197,8 +197,8 @@ class Dropdown {
this._element.focus() this._element.focus()
this._element.setAttribute('aria-expanded', true) this._element.setAttribute('aria-expanded', true)
Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW) this._menu.classList.toggle(CLASS_NAME_SHOW)
Manipulator.toggleClass(this._element, CLASS_NAME_SHOW) this._element.classList.toggle(CLASS_NAME_SHOW)
EventHandler.trigger(parent, EVENT_SHOWN, relatedTarget) EventHandler.trigger(parent, EVENT_SHOWN, relatedTarget)
} }
@ -222,8 +222,8 @@ class Dropdown {
this._popper.destroy() this._popper.destroy()
} }
Manipulator.toggleClass(this._menu, CLASS_NAME_SHOW) this._menu.classList.toggle(CLASS_NAME_SHOW)
Manipulator.toggleClass(this._element, CLASS_NAME_SHOW) this._element.classList.toggle(CLASS_NAME_SHOW)
EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget) EventHandler.trigger(parent, EVENT_HIDDEN, relatedTarget)
} }

26
js/tests/unit/dom/manipulator.spec.js
View File

@ -129,30 +129,4 @@ describe('Manipulator', () => {
expect(position.left).toEqual(jasmine.any(Number)) expect(position.left).toEqual(jasmine.any(Number))
}) })
}) })
describe('toggleClass', () => {
it('should not error out if element is null or undefined', () => {
Manipulator.toggleClass(null, 'test')
Manipulator.toggleClass(undefined, 'test')
expect().nothing()
})
it('should add class if it is missing', () => {
fixtureEl.innerHTML = '<div></div>'
const div = fixtureEl.querySelector('div')
Manipulator.toggleClass(div, 'test')
expect(div.classList.contains('test')).toEqual(true)
})
it('should remove class if it is set', () => {
fixtureEl.innerHTML = '<div class="test"></div>'
const div = fixtureEl.querySelector('div')
Manipulator.toggleClass(div, 'test')
expect(div.classList.contains('test')).toEqual(false)
})
})
}) })