get a value when a radio button clicked 1 Answer(s) 4 years and 7 months ago
Posted in : JSP-Servlet
sorry sir my actual probs is that 1st i m callig a jsp in that i m displaying a table where i used a radio button to access a value(also used u r code),then in this jsp i m having a forms to call a servlet,then in a servlet i m using a switch case to call a jsps ,in his switchcase i m calling a DAO methods for that methods i have to get a values from getParameter("id"), so if i call getParameter("id") it will giving a null exception so please help me sir
thanks in advance...
April 16, 2010 at 1:13 PM
Please post your full code.
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