WebDriver:添加新元素 [英] WebDriver: add new element

问题描述

是否有在当前 DOM 中添加/插入元素的方法?

Is there a method to add/insert an element in the current DOM?

推荐答案

让我先说，这真是个糟糕的主意.仔细思考为什么要这样做.然后，如果您还想动态添加元素，请再考虑一下.WebDriver 旨在模仿用户与您的页面的交互，用户通常不会随意添加元素.

Let me start by saying, this is a really bad idea. Think long and hard about why you want to do this. Then, if you still want to dynamically add elements, think about it some more. WebDriver is meant to mimic user interaction with your page, users don't typically add elements willy-nilly.

也就是说，如果您绝对愿意这样做，我建议您使用 JavascriptExecutor 通过 JavaScript 添加元素

That said, if you're absolutely set on doing this I'd suggest using the JavascriptExecutor to add an element via JavaScript

WebDriver driver; // Assigned elsewhere
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("document.getElementById('myDiv').appendChild(document.createTextNode(' New Element'))")

难看是有原因的.

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