Working with IFRAME

Developers can also embed external documents or documents from another domain using the <iframe> tag, also known as inline frames. Various social media websites provide buttons that can be embedded in your web applications to link to these websites. For example, you can add a Twitter-follow button in your application, as follows:

<iframe allowtransparency="true" frameborder="0" scrolling="no" src="http://platform.twitter.com/widgets/follow_button.html?screen_name=upgundecha" style="width:300px; height:20px;"></iframe>

Identifying and working with the <iframe> tag is similar to a frame that is created with the <frameset> tag. In this recipe, we will identify the <iframe> tag that is nested in another frame.

How to do it...

We will create a test on a sample page which embeds the <iframe> tag within a frame. We will move to the parent frame first and then to the <iframe> tag. The test will click the element within the <iframe...