英文:
Java Selenium - Select a WebElement based on value attribute
问题
我在想是否有一种方法可以根据 value 属性在网页上找到一个元素。
<option value="abc">这里是一些文本</option>
<option value="bcd">这里是一些文本</option>
我想我可以根据标签名称创建一个 WebElement 列表，并使用 .getAttribute("value") 遍历每个元素，但我想知道是否有一种更有效的方法来实现这一点，类似于您可以根据文本内容找到元素的方法：
driver.findElement(By.xpath("//*[contains(text(), '" + term + "')]"))
英文:
I was wondering if there was a way to find an element on a webpage based on the value attribute.
<option value="abc">Some text here</option>
<option value="bcd">Some text here</option>
I figured I could just create a list of WebElements based on the tag name and traverse each one using .getAttribute("value"), but I was wondering if there was a more effective way of doing this similar to the way you can find an element based on its text using:
driver.findElement(By.xpath("//*[contains(text(), '" + term + "')]"))
答案1
得分: 0
你可以这样做：
driver.findElement(By.cssSelector("[value=\"abc\"]"))
然后根据你要查找的内容更改"value"的值。
英文:
You can do this:
driver.findElement(By.cssSelector("[value=\"abc\"]"))
and you would change the value of value depending on what you were trying to find.
答案2
得分: 0
定位网页上 value="abc" 的元素，基于 abc 的 value 属性，您可以使用以下任一 定位策略：
-
[标签：CSS 选择器]：
driver.findElement(By.cssSelector("option[value='abc']")) -
[标签：XPath]：
driver.findElement(By.xpath("//option[@value='abc']"))
英文:
To locate the element with value="abc" on a webpage `based on the value attribute of abc you can use either of the following Locator Strategies:
-
[tag:css-selectors]:
driver.findElement(By.cssSelector("option[value='abc']")) -
[tag:xpath]:
driver.findElement(By.xpath("//option[@value='abc']"))
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