[英]NoSuchElementError: no such element: Unable to locate element:
[英]NoSuchElementError: no such element: Unable to locate element using Selenium Javascript
我正在使用 selenium 和 Javascript。當我想點擊一個元素時,我收到了這個錯誤。 我使用了顯式等待,但沒有幫助。 誰能幫我?
這是 test.js 文件:
const Browser = require("../Browser")
const MainPage = require("../pageobjects/MainPage")
const AlertPage = require("../pageobjects/AlertPage");
describe("Test 1", function(){
it("test case", async function(){
await Browser.goToUrl("https://demoqa.com/")
let mainPage = new MainPage();
let isMainPageDisplayed = await mainPage.isMainPageDisplayed();
expect(isMainPageDisplayed).to.be.true
await mainPage.clickAlertFrameWindows()
let alertPage = new AlertPage()
let isAlertPageDisplayed = await alertPage.isAlertElDisplayed();
expect(isAlertPageDisplayed).to.be.true
await alertPage.clickAlertEl()
await Browser.closeBrowser()
})
})
警報頁面.js:
class AlertPage{
#name = "Alert Page";
#locator = "//span[text()='Alerts']"
#alertEl = new BaseElement(this.#locator, "Alert button")
clickAlertEl(){
BrowserFactory.getBrowser().wait(until.elementLocated(By.xpath("//span[text()='Alerts']/ancestor::li[contains(@class,'btn')]")))
this.#alertEl.clickWithExecutor()
}
isAlertElDisplayed(){
// BrowserFactory.getBrowser().wait(until.elementLocated(By.xpath("//span[text()='Alerts']/ancestor::li[contains(@class,'btn')]")))
return this.#alertEl.isElementPresent()
}
}
module.exports = AlertPage;
HTML的截圖:
`
通常<span>
標簽更容易被點擊。 所以在clickAlertEl()
中嘗試:
BrowserFactory.getBrowser().wait(until.elementLocated(By.xpath("//span[text()='Alerts']//ancestor::li[1]")))
或者簡單地
BrowserFactory.getBrowser().wait(until.elementLocated(By.xpath("//span[text()='Alerts']")))
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