Selenium webdriver中的鼠标悬停事件

问题描述

我无法从菜单中显示子菜单

I am unable to reveal the sub menu from the menu

我尝试了以下方法1)我试过鼠标悬停(很明显)2)我试过javascript执行器

I tried Following methods1) I tried Mouse over action (obvious one)2)I tried javascript executor

问题是 HTML 组件仅在鼠标悬停时加载，因此无法设置 html 中不存在的元素的属性我正在使用 javahttps://www.milonic.com/index.php

problem is that the HTML component is loaded only on mouse over so unable to set attribute of the element which is not present in htmlI am using javahttps://www.milonic.com/index.php

推荐答案

悬停动作很好用，我写了一些测试代码，你可以根据自己的需要进行修改，点击这里的关于我们"链接标签关于米洛尼克"

The hover action works great, I've written a little testing code you can modify to your needs, here it clicks on the link "About us" in the tab "About Milonic"

您需要的是带有 ExpectedConditions 的 wait 对象.在这里等待菜单中的元素可点击.

What you needed was the wait object with the ExpectedConditions. It is here to wait for the element in the menu to be clickable.

        driver.get("https://www.milonic.com/index.php");


        Actions action = new Actions(driver);

        WebElement hover = driver.findElement(By.id("el136"));
        action.moveToElement(hover).build().perform();

        WebDriverWait wait = new WebDriverWait(driver, 5);
        WebElement element = wait.until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("#tbl0 #pTR0 a")));
        element.click();

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