如何在 Ruby 编写的 Webdriver 测试中执行 JavaScript

问题描述

是否有在 Webdriver、Ruby 绑定中执行 Eval(Javascript 执行)的已知解决方案?

Is there a known solution to perform Eval (Javascript execution) in Webdriver, Ruby bindings?

相当于下面的 Java 示例.

The equivalent of the following example in Java.

 WebElement element = driver.findElement(By.id( "foo" ));
 String name = (String) ((JavascriptExecutor) driver).executeScript(
 "return arguments[0].tagName" , element)

推荐答案

等效的 Ruby 将是:

The equivalent Ruby would be:

 name = driver.execute_script("return arguments[0].tagName" , element)

(要获取标签名称，您也可以调用 element.tag_name)

(to get the tag name you could also just call element.tag_name)

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