使用 Nightwatch，如何从 ELEMENT 实体获取 DOM 元素及其属性? [英] Using Nightwatch, how do you get the DOM element, and it's attributes from the ELEMENT entity?

问题描述

我注意到了一些奇怪的行为，其中存在于视图中的元素没有被 nightwatch 定位.为了准确查看可见的内容，我想遍历 nightwatch 已打开的视图，并获取它可以找到的每个元素的列表，并从该结果中获取有关这些元素是什么的相关信息.我已经能够通过以下方式找到"所有元素:

I've noticed some strange behavior where elements that are present in the view are not being located by nightwatch. In order to see exactly what is visible, I'd like to iterate through the view that nightwatch has opened, and get a list of every element that it can locate, and get the relevant information from that result about what those elements are. I've been able to 'find' all the elements with the following:

 browser.elements('css selector', 'div', function (elements) {
   elements.value.forEach(function(element){
     console.log('result', element)
   })
 })

问题在于结果是一系列的: { ELEMENT: '0.9107972990792419-3' }

The catch is that the result is a series of these: { ELEMENT: '0.9107972990792419-3' }

我如何从 nightwatch ELEMENT 中获取 class 以及有关该元素的所有其他相关信息?

How do I get the class, and all the other relevant information about the element from the nightwatch ELEMENT?

谢谢！

推荐答案

为此，您需要使用 .elementIdAttribute.

browser.elements('css selector', 'div', function(elements) {
  elements.value.forEach(function(element){
    browser.elementIdAttribute(element.ELEMENT, 'class', function(attribute) {
      console.log(attribute.value);
    });
  });
});

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