Selenium和iframe [英] Selenium and iframe

问题描述

当我点击页面上的标签页时，我有一个加载的iframe。当我使用Firebug来查看IE8上的iframe时，我看到的是：

I have an iframe that gets loaded when i click on a tab on a page. When i use Firebug to look at the iframe on IE8, all i see is:

iframe id = tabContextFrame class = contextFrame contentEditable = inherit src = /xyz.dt?forward=show&layouttype=NoHeader&runid=1234 name = tabContextFrame url = / xyz.dt？forward = show& layouttype = NoHeader& runid = 1234 scrolling = auto

就是这样。无法看到iframe下面的层次结构。我想点击iframe中的链接。为了找到iframe中的元素，我做了一个 selenium.click（在加载iframe的选项卡上）然后 selenium.getHtmlSource（ ）。从这个来源，我至少可以找到我感兴趣的链接。我做了一个 selenium.click（// span [text（）='Link']）但它似乎没有做任何事情。有什么想法吗？

and that's it.The hierarchy below the iframe can't be seen. I want to click on a link within the iframe. To find the elements within the iframe, I did a selenium.click("on the tab that loads the iframe") and then selenium.getHtmlSource(). From this source, I can at least locate my link of interest. I did a selenium.click("//span[text()='Link']") but it doesn't seem to do anything. Any ideas please?

以下是代码：

selenium.click("//span[text()='tab that loads iframe']");   
Thread.sleep(5000);   
selenium.selectFrame("tabContextFrame");         
selenium.mouseOver("//span[text()='Link']");   
selenium.mouseDown("//span[text()='Link']");  
selenium.mouseUp("//span[text()='Link']");   
Thread.sleep(5000);   
selenium.selectFrame("null");  

推荐答案

我猜你正在使用Selenium 1.0。你看过Selenium 2.0和WebDriver吗？我发现以下内容对我有用：

I'm guessing you are using Selenium 1.0. Have you looked at Selenium 2.0 and WebDriver. I found the following and it worked for me:

问：如何输入contentEditable iframe？答：假设
iframe被命名为foo：

Q: How do I type into a contentEditable iframe? A: Assuming that the iframe is named "foo":

driver.switchTo().frame("foo");
WebElement editable = driver.switchTo().activeElement(); 
editable.sendKeys("Your text here"); 

有时这不起作用，这是因为iframe
没有任何内容。在Firefox上，您可以在sendKeys之前执行以下
：

Sometimes this doesn't work, and this is because the iframe doesn't have any content. On Firefox you can execute the following before "sendKeys":

((JavascriptExecutor) driver).executeScript("document.body.innerHTML = '<br>'"); 

这是必需的，因为iframe默认没有内容：
没有什么可以发送键盘输入到。这个方法调用插入一个
空标记，它可以很好地设置所有内容。

This is needed because the iframe has no content by default: there's nothing to send keyboard input to. This method call inserts an empty tag, which sets everything up nicely.

一旦完成，请记得切换出框架（因为所有进一步的$） b $ b交互将使用此特定框架）：

Remember to switch out of the frame once you're done (as all further interactions will be with this specific frame):

driver.switchTo().defaultContent();

我在http://code.google.com/p/selenium/wiki/FrequentlyAskedQuestions

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