JSTL : Submit Form TextField
In this example we are going to see how we can retrieve
multiple values from the form.
Firstly we have to make one jsp page which contains a
form in which we will enter the values. On submission those values these values
will be retrieved by the controller and the result will be displayed on your
browser. After submission of the values we are using the <c:forEach>
tag which is used to iterate the values. All the values which we have passed in
the jsp page will be retrieved by the implicit object paramValues and
gets stored in the attributes items which is a array of type String.
Now to retrieve those values from the array use attribute var which will
display all those values one by one.
The code of the program is given below:
<html>
<head>
<title>Personal Information Example</title>
</head>
<body>
Personal Enquiry Form:
<table border="1">
<form method="POST" action="JSTLSubmitTextField.jsp">
<tr>
<td>
<b>First Name</b>
</td>
<td>
<input type="text" name="first"/>
</td>
</tr>
<tr>
<td>
<b>Last Name</b>
</td>
<td>
<input type="text" name="last"/>
</td>
</tr>
<tr>
<td>
<b>Address</b>
</td>
<td>
<input type="text" name="address"/>
</td>
</tr>
<tr>
<td>
<b>State</b>
</td>
<td>
<input type="text" name="state"/>
</td>
</tr>
<tr>
<td>
<b>Pin</b>
</td>
<td>
<input type="text" name="zip"/>
</td>
</tr>
<tr>
<td>
<b>Phone</b>
</td>
<td>
<input type="text" name="phone"/>
</td>
</tr>
<tr>
<td>
<input type="submit" value="Submit"/>
<input type="reset" value="Reset"/>
</td>
</tr>
</form>
</table>
</body>
</html> |
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<html>
<head>
<title>Personal Information Example</title>
</head>
<body>
<table border="1">
<tr bgcolor = "#FFFFCC">
<td>
<b>
<font>Name</font>
</b>
</td>
<td>
<b>
<font>Value</font>
</b>
</td>
</tr>
<c:forEach var="information" items="${paramValues}">
<tr>
<td>
<b>
<c:out value="${information.key}" />
</b>
</td>
<td> 
<c:forEach var="retrieved" items="${information.value}">
<c:out value="${retrieved}" />
</c:forEach>
</td>
</tr>
</c:forEach>
</table>
</body>
</html> |
The output of the program is given below:
Download this
example.
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