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Forum:
JSP
problem in value retrieve at other page
deep raj
Ranch Hand
Posts: 186
posted 14 years ago
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<
jsp
:forward page="sign_up.jsp?value=<%=dd%>&&val=image"></jsp:forward>
when i got the value in another page like this
String
gg=request.getParameter("value");
out.print(gg) //shows null
tell me why it happens and in which i wrong?
Avinash venna
Greenhorn
Posts: 17
posted 14 years ago
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put those values in session and then try retrieving
Regards,
Avi
deep raj
Ranch Hand
Posts: 186
posted 14 years ago
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you are right
but i want to know what is the mistake in this sentence(i posted earlier)
Lawrence Xu
Greenhorn
Posts: 11
posted 14 years ago
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if no value,null surely
a fool thinks himself to be wise, but a wise man knows himself to be a fool - shakespeare. foolish tiny ad:
Smokeless wood heat with a rocket mass heater
https://woodheat.net
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