JSP: How to decide which field?# Internet - 有缘千里一线牵
d*p
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How can I decide which field in the jsp file invoke my servlet action class?
I find that request.getParameter("button")!=null will tell me which button is
selected. But how about a select box? How do I know it is the select box
invoked the action?
Thank you!!
I find that request.getParameter("button")!=null will tell me which button is
selected. But how about a select box? How do I know it is the select box
invoked the action?
Thank you!!