Selenium 将焦点切换到选项卡，单击链接后打开

问题描述

出于自动化目的，我正在创建一个在表格中查找行的脚本.此行是可点击的，并打开一个新的选项卡/地址.

For automation purposes, I am working on creating a script that finds a row in a table. This row is clickable and opens a new tab/adress.

使用 selenium，我现在可以找到表格行，单击链接，然后打开新选项卡.问题是我找不到任何方法将焦点切换到新打开的选项卡.我试图获取所有 windowHandle 并查看是否可以切换，但即使在新选项卡打开后，也只有 1 个 windowHandle.

With selenium, I am now able to find the table row, click on the link, and the new tab opens. The problem is that I can't find any way to switch the focus to the newly opened tab. I tried to get all windowHandles and see if I could switch, but even after the new tab has opened, there is only 1 windowHandle.

下面是我的代码:

WebElement tableRow=driver.findElement(By.xpath("/html/body/div[1]/table/tbody/tr[2]"));

JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].click();", tableRow);

ArrayList<String> tabs = new ArrayList<String> (driver.getWindowHandles());
    for(String winHandle : driver.getWindowHandles()){
        driver.switchTo().window(winHandle);
    }

Arraylist 始终包含 1 个单个 windowHandle，而不是 2 个.所以我无法将焦点切换到新选项卡.有没有办法解决这个问题?

The Arraylist always contains 1 single windowHandle, not 2. So I am not able to switch focus to the new tab. Is there any way to solve this?

推荐答案

要正确切换到新打开的 Tab 你需要为 New 诱导 WebDriverWaitTab 进行渲染，然后通过 for() 循环，您需要遍历可用的 WindowHandles 并调用 switchTo().window() 与 WindowHandle 不是通过以下代码块的前一个 TAB :

To properly switch to the newly opened Tab you need to induce WebDriverWait for the New Tab to render and then through a for() loop you need to iterate through the available WindowHandles and invoke switchTo().window() with the WindowHandle which is not the previous TAB through the following code block :

String first_handle = driver.getWindowHandle();
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].click();", tableRow);
new WebDriverWait(driver,5).until(ExpectedConditions.numberOfWindowsToBe(2));
Set<String> allHandles = driver.getWindowHandles();
for(String winHandle:allHandles)
{
    if (!first_handle.equalsIgnoreCase(winHandle)
    {
        driver.switchTo().window(winHandle);
    }
}

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