


How to use js to control the hiding or display of the frame solution_javascript skills
index.htm
main.htm
Nesting of frames:
############################################ ##
head>
//**********************Description************************:
Frameset is a frame. A web page is divided into several blocks, and each block is a different web page file. An iframe is an embedded web page that can be embedded anywhere on a page. Generally, iframe is more flexible to use.
There should be no body tag in the page when using frames.
Frameset tags appear in pairs, starting with
Frameset can also be embedded in frameset. Nested frames,frames can be nested at multiple levels.
The id in the frameset, in order to facilitate the use of Javascript to access this object later.
is as follows:
Commonly used framework structure:
HTML language analysis-frameset

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