如何使用Selenium和Java从动态下拉列表中选择自动建议 [英] How to select the auto suggestion from the dynamic dropdown using Selenium and Java

问题描述

我正尝试以以下形式为主题字段选择值: https://demoqa.com/automation-practice-form

I am trying to select the value for Subjects field in the following form: https://demoqa.com/automation-practice-form

这是一个输入字段，可根据我们的输入动态提供建议，稍后我们需要从这些建议中选择值.我无法选择所需的值.

It is an input field that dynamically gives suggestions based on our input and later we need to select values from those suggestions. I am unable to select the desired value.

下面的代码仅填充输入区域，但未选择该值.

The Below code only populates the input area but the value is not selected.

driver.findElement(By.id("subjectsInput")).sendKeys("English");

driver.findElement(By.id("subjectsInput")).click(); //This line doesnot click on the desired value.

如何选择所需的值.请帮忙.

How to Select the desired value. Please help.

推荐答案

要调用，请单击唯一的自动建议 英语，您需要诱导定位器策略:

To invoke click on the only auto suggestion English you need to induce WebDriverWait for the elementToBeClickable() and you can use either of the following Locator Strategies:

• cssSelector :

driver.get("https://demoqa.com/automation-practice-form");
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("input#subjectsInput"))).sendKeys("English");
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("div.subjects-auto-complete__menu"))).click();

xpath :

driver.get("https://demoqa.com/automation-practice-form");
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//input[@id='subjectsInput']"))).sendKeys("English");
new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//div[contains(@class, 'subjects-auto-complete__menu')]"))).click();

浏览器快照:

Browser Snapshot:

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