我单击代码“Go”中的一个按钮,打开一个新窗口。当我检查任务管理器时,我可以看到 IE 的实例为 2,但getWindowHandles()无法获取新打开的窗口的句柄,仅返回父窗口句柄。
我用来执行此操作的代码是:
SeleniumUtils.clickOnElement(webDriver, By.xpath("//input[@name='Go' and @value='Go']"), "Click on Go", reporter);
SeleniumUtils.waitLoading(SeleniumUtils.WAIT_LONG);
List<String> windowsList = new ArrayList<>();
String parentWindow = webDriver.getWindowHandle();
windowsList.add(parentWindow);
String emailWindow = SeleniumUtils.changeDriverToTheNewWindow(webDriver, windowsList, windowsList.size()+1);
windowsList.add(emailWindow);
为了切换到新窗口,我编写了一个函数:
public static String changeDriverToTheNewWindow(WebDriver webDriver, List<String> previousWindows, int numberOfWindows) {
try {
JavascriptExecutor jsExecuter = (JavascriptExecutor) webDriver;
Set<String> windows = Collections.emptySet();
try
{
WebDriverWait wait = new WebDriverWait (webDriver, 5);
wait.until(ExpectedConditions.numberOfWindowsToBe(numberOfWindows));
windows = webDriver.getWindowHandles();
}catch(Exception e) {
lLogger.error("Error getting the window handles.", e);
windows = webDriver.getWindowHandles();
}
for (String windowId : windows) {
if (!previousWindows.contains(windowId)) {
webDriver.switchTo().window(windowId);
jsExecuter.executeScript("window.focus");
//changeDriverToWindow(webDriver, windowId);
return windowId;
}
}
} catch (Exception e) {
lLogger.error("Error changing driver to the new window!", e);
}
return null;
}
打开窗口的 HTML 和 JS 代码是:
<td class="xyz-column">
<link href="../Content/css/XYZ.css" rel="stylesheet" type="text/css">
<script type="text/javascript">
function onMouseOver(control) {
control.src = '../Content/images/lookup.png';
}
function onMouseOut(control) {
control.src = '../Content/images/btn_lookup.png';
}
</script>
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