What is the universal code for iframe

iframe universal code is an HTML tag used to embed other web pages or documents in a web page. It can display the content of another web page in a web page, similar to embedding a window in a web page. By using the iframe universal code, different web pages or documents can be combined together to achieve richer web content display.

Operating system for this tutorial: Windows 10 system, Dell G3 computer.

iframe universal code is an HTML tag used to embed other web pages or documents in a web page. It can display the content of another web page in a web page, similar to embedding a window in a web page. By using the iframe universal code, different web pages or documents can be combined together to achieve richer web content display.

In HTML, use the iframe tag to create an embedded frame. The iframe tag has several attributes, the most important of which is the src attribute, which specifies the URL of the web page or document to be embedded. By setting the src attribute, the specified web page or document can be loaded into the iframe. In addition to the src attribute, you can also set other attributes, such as the width and height attributes to control the size of the iframe, and the scrolling attribute to control whether to display the scroll bar.

The following is an example of a common code for an iframe:

<iframe src="http://www.example.com" width="500" height="300" scrolling="auto"></iframe>

In the above example, the src attribute specifies that the URL of the web page to be embedded is http://www.example.com. The width and height attributes set the width and height of the iframe to 500 pixels and 300 pixels respectively. The scrolling attribute is set to auto, which means that the scroll bar is automatically displayed according to the size of the content.

By using the iframe universal code, many useful functions can be achieved. For example, you can embed a map, a video player, or an online document in a web page. This allows users to view the content of other web pages or documents without leaving the current web page. At the same time, iframe can also be used to create the layout structure of web pages, combining different web pages or documents to achieve more complex web design.

In short, the iframe universal code is an HTML tag that embeds other web pages or documents in a web page. By using iframe, richer web content display and more complex web design can be achieved. Whether embedding content from other web pages or creating the layout structure of a web page, iframes are a very useful tool.

The above is the detailed content of What is the universal code for iframe. For more information, please follow other related articles on the PHP Chinese website!