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use of Hidden Filed in JSP  RSS feed

 
jacob deiter
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Anybody can explain, what is the use of Hidden Filed in JSP except session tracking, I read an article saying that Hidden fields are used to pass value to another jsp pages,
Example If I am in a page A.jsp then I enter some data in A.jsp and want same information in another page b.jsp then I can use hidden field

Any bodies explain how to do this?
 
Bear Bibeault
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What's to explain? A hidden field acts just like a text field to pass data as part of a request, except that it does not appear on the page. It can be used whenever data that doesn't have to be entered by the user needs to be conveyed as part of form submission.
 
Don't get me started about those stupid light bulbs.
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