点击
点击一个元素。
这会为选定的元素发出WebDriver的click
命令,当没有传递选项时,通常会滚动到该元素并点击选定的元素。当传递选项对象时,它使用action类而不是webdriver点击,这提供了额外的功能,如传递按钮类型、坐标等。默认情况下,使用选项时,在执行点击操作后会发送释放动作命令,传递option.skipRelease=true
可以跳过此操作。
信息
如果你有固定位置的元素(如固定的页眉或页脚)在元素滚动到视口内后覆盖了选定的元素,点击将在给定坐标上发出,但会被你的固定(覆盖)元素接收。在这些情况下,会抛出以下错误:
Element is not clickable at point (x, x). Other element would receive the click: ..."
为了解决这个问题,尝试找到覆盖元素并通过execute
命令删除它,这样它就不会干扰点击。你也可以尝试使用scroll
自己滚动到元素,使用适合你场景的偏移量。
信息
点击命令也可以用来模拟移动设备上的长按。这是通过设置duration
来完成的。
更多信息请参见下面的示例。
用法
$(selector).click({ button, x, y, skipRelease, duration })
参数
名称 | 类型 | 详情 |
---|---|---|
options 可选 | ClickOptions | 点击选项(可选) |
options.button 可选 | string, number | 可以是 [0, "left", 1, "middle", 2, "right"] 中的一个 仅限WEB (桌面/移动) |
options.x 可选 | number | 点击位置距离元素位置(从元素中心点)的水平像素距离X WEB和原生 (桌面/移动) |
options.y 可选 | number | 点击位置距离元素位置(从元素中心点)的垂直像素距离Y WEB和原生支持 (桌面/移动) |
options.skipRelease 可选 | boolean | 布尔值(可选) 仅限WEB (桌面/移动) |
options.duration 可选 | number | 点击的持续时间,也称为"长按" 仅限移动原生应用 (移动) |
示例
example.html
<button id="myButton" onclick="document.getElementById('someText').innerHTML='I was clicked'">Click me</button>
<div id="someText">I was not clicked</div>
click.js
it('should demonstrate the click command', async () => {
const myButton = await $('#myButton')
await myButton.click()
const myText = await $('#someText')
const text = await myText.getText()
assert(text === 'I was clicked') // true
})
example.js
it('should fetch menu links and visit each page', async () => {
const links = await $$('#menu a')
await links.forEach(async (link) => {
await link.click()
})
})
example.html
<button id="myButton">Click me</button>
example.js
it('should demonstrate a click using an offset', async () => {
const myButton = await $('#myButton')
await myButton.click({ x: 30 }) // clicks 30 horizontal pixels away from location of the button (from center point of element)
})
example.html
<button id="myButton">Click me</button>
example.js
it('should demonstrate a right click passed as string', async () => {
const myButton = await $('#myButton')
await myButton.click({ button: 'right' }) // opens the contextmenu at the location of the button
})
it('should demonstrate a right click passed as number while adding an offset', async () => {
const myButton = await $('#myButton')
await myButton.click({ button: 2, x: 30, y: 40 }) // opens the contextmenu 30 horizontal and 40 vertical pixels away from location of the button (from the center of element)
})
it('should skip sending releaseAction command that cause unexpected alert closure', async () => {
const myButton = await $('#myButton')
await myButton.click({ button: 2, x: 30, y: 40, skipRelease:true }) // skips sending releaseActions
})
longpress.example.js
it('should be able to open the contacts menu on iOS by executing a longPress', async () => {
const contacts = await $('~Contacts')
// opens the Contacts menu on iOS where you can quickly create
// a new contact, edit your home screen, or remove the app
await contacts.click({ duration: 2000 })
})