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getParameter,getAttribute
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Bharadwaj Adepu
Ranch Hand
Joined: Dec 30, 2007
Posts: 99
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Can anyone please explain in detail what is the Difference between getParameter() and getAttribute().
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SCJP 1.5
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Ankur Bohra
Greenhorn
Joined: Jun 29, 2007
Posts: 19
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getAttribute() returns an object so when ever we use a getAttribute() we have to cast the return type that is we have to convert it to the required type like string or int.getParameter always returns a string.
one more difference is where this 2 methods are used...getAttribute is used to get the values from the session and getParameter is used to get the values from the form.(html or a jsp file)
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Sun Certified Java Programmer<br />Sun Certified Web Component Developer <br />National Stock Exchange Certification in Financial Market
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subject: getParameter,getAttribute
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