What is html5 framework

In html5, a frame refers to a document written in HTML language. By using the document, more than one page can be displayed in the same browser window. Each HTML document is called a frame, and each frame Independent of other frameworks.

The operating environment of this tutorial: Windows 10 system, HTML5 version, Dell G3 computer.

#What is html5 frame

By using frames, you can display more than one page in the same browser window.

Frames

By using frames, you can display more than one page in the same browser window. Each HTML document is called a frame, and each frame is independent of other frames.

Disadvantages of using frames:

Developers must keep track of more HTML documents at the same time

It is difficult to print the entire page

Frame structure tag (< ;frameset>)

The frame structure tag (

) defines how the window is divided into frames

Each frameset defines a series of rows or columns

rows/ The value of columns specifies the area of ​​the screen occupied by each row or column

Note: The frameset tag is also translated as a frameset by some articles and books.

Frame tag (Frame)

The Frame tag defines the HTML document placed in each frame.

In the example below, we set up a two-column frameset. The first column is set to take up 25% of the browser window. The second column is set to take up 75% of the browser window. The HTML document "frame_a.htm" is placed in the first column, while the HTML document "frame_b.htm" is placed in the second column:

<frameset cols="25%,75%">
   <frame src="frame_a.htm">
   <frame src="frame_b.htm">
</frameset>

Basic Notes - Helpful Tips:

If a frame has a visible border, the user can drag the border to change its size. To prevent this from happening, add: noresize="noresize" to the tag.

Add the tag for browsers that don't support frames.

Important note: You cannot use the

tag and the tag at the same time! However, if you add a tag that contains text, the text must be nested within a tag. (In the first example below, you can see how it is implemented. <p> Recommended tutorial: "<a href="http://www.php.cn/course/list/11.html" target="_blank" textvalue="html视频教程">html video tutorial</a>"</p>

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