使用selenium处理弹出窗口

问题描述

我有一种情况，点击链接网页会打开一个弹出窗口。弹出窗口打开后，焦点位于弹出窗口中，主窗口被禁用。我无法将控件转移到弹出窗口。
请查看以下代码。

I have a circumstance in which clicking a link webpage opens a popup window. And after the popup window opens the focus is in the popup window and master window is disabled. And i am unable to get the control transferred to the popup window.Please have a look at the following code.

driver.findElement(By.linkText("Click me")).click();// when this line of code is reached then a popup window opens.

System.out.println("After Clicking me"); // After the popup window opens this line of code is never executed.

我无法将控件从父窗口传输到弹出窗口。我知道以下命令。

I am unable to transfer the control from parent window to popup window. I am aware of the following command.

driver.switchTo().window("popup window");

但它没有多大帮助。请帮助我。

But its not helping much. please help me.

推荐答案

这是我需要使用以下弹出窗口时使用的代码，关闭它然后回到我的主窗口。当然，为了这个答案的目的，它已被简化。它维护了原始窗口（main）的句柄，因此它可以在其他窗口之间产生差异。

This is a code i use when i need to work with a following pop-up window, close it and go back to my main window. Of course it has been simplified for the purpose of this answer. It maintains a handle of the original window (main) so it can make a difference between the others.

它需要一个显式的WebDriverWait，因为我在开发过程中确实遇到了问题在窗口实际打开之前运行，所以这可能不是一个理想的条件，

It requires an explicit WebDriverWait because i did have problems during development that code got run before the window actually got open, so this might not be a ideal condition,

function manipulatePopUp(final WebDriver driver, final WebDriverWait wait) {
    final String mainWindowHandle = driver.getWindowHandle();
    driver.findElement(By.id("linkThatOpensPopUp")).click();

    wait.until(new ExpectedConditions<Boolean>() {
        @Override
        public Boolean apply(WebDriver d) {
            return (d.getWindowHandles().size() != 1);
        }
    });

    for (String activeHandle : driver.getWindowHandles()) {
        if (!activeHandle.equals(mainWindowHandle)) {
            driver.switchTo().window(activeHandle);
        }
    }

    driver.close();
    driver.switchTo().window(mainWindowHandle);
}

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