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What are the differences between frame and iframe in html
- 一个新手Original
- 2017-09-07 09:20:532552browse
Let’s first take a look at how it is explained in the W3CSchool tutorial, because I also learned about it from the Internet
iframe definition and usage
The iframe element will create an inline containing another document Frames (i.e. inline frames).
We can use this iframe anywhere in the page layout. It is equivalent to inserting a small window anywhere on the page to display other pages.
Frameset and frame definition and Usage
04a0d55efbbfd646a993fbc01f262c57 tag defines a specific window (frame) in the frameset.
Each frame in the frameset can set different properties, such as border, scrolling, noresize, etc.
Let’s start with a sample code:
##
<html>
<frameset cols="25%,50%,25%">
<frame src="frame_a.htm" />
<frame src="frame_b.htm" />
<frame src="frame_c.htm" />
</frameset>
</html>
It should be noted that if f900b4fc197b16ab214eecf015bb6bd215d48791a5c378cdae6ada1bb53972a5If placed in the body, it will not be displayed normally, and the frame cannot be displayed independently. It must be located in the frameset
##Difference:
We can understand the main difference between iframe and frame through the above definition:
1.iframe can be located in the document body element, or can be written directly in the frameset
2.frameset can only be located outside the body and cannot be wrapped by the body , frame can only be located in the frameset element, while iframe can not only be located in the frameset but can also be displayed independently, located in the body,
##It should be noted that if iframe is nested in frameset, the frameset must be written inside the body
3. We can pass The style can arbitrarily lay out the iframe, but the frame can only be laid out through the rows and cols of the frameset, and can only be located at the top, bottom, left, and right of the document
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