Hi there,
I am new to JSP and I have some confusion about accessing request
parameters. I have two small jsp below. getParam.jsp uses setAttribute to
set a value to the request object. displayParam.jsp tries to access the
value of the key (the key is "city"). The value displayed is null.
What am I doing wrong ?
getParam.jsp is as follows:
<html>
<head>
<title>
Test
</title>
</head>
<body>
<form action="http://localhost:8080/displayParam.jsp" Method=Get >
<% request.setAttribute("city", "New Delhi"); %>
<Input Type = "submit" Name = "submit" Value="Submit">
</form>
</body>
</html>
setParam.jsp is as follows:
<html>
<head>
<title>
Displayed Parameter
</title>
</head>
<body>
<%=request.getAttribute("city") %>
</body>
</html>
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