Getting Started with HTML and CSS-the 13th chapter uses the framework

Knowledge Points:

1. How to set up a frameset

2. Ways to link between frames and windows

3. Methods for using inline frames

13.1 What is a frame :

The frame is a rectangular area in the browser window, and each frame displays a full page.

The author does not recommend using frames for reasons:

1. What is the concept of framework and web-based conceptual conflict */*? */

2. The printed portion of the framed Web site is very difficult.

3. If the framework loves a lack of proper coding, or if it has a suitable encoding but is used for nefarious purposes, the user may not be able to see content outside the frame in a framed web site. / * Don't understand ... * *

4. The framework has been removed from the HTML5 standard ...

But the IFRAME is still there and it's important!

about Frameset and the like:

Since HTML5 is no longer used, the following omit ...

using the inline frame :

<iframe> is not purely a layout technique, and is often used to refer to other sites, like the object class. Cases:

<iframe src= "new.html" style= "width:100px;height:100px;" >     <p>sorry, your browser does not support iframes.</p></iframe>

SRC is the file that corresponds to the link, then the frame size is set, and the content is included when the browser cannot display the content.

This iframe is also often used as a back-end management interface to build a tool.

Getting Started with HTML and CSS-the 13th chapter uses the framework