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getQueryString() Method Of The Request Object
This section describes the getQueryString() method of the request object.

getQueryString() Method Of The Request Object

This section describes the getQueryString() method of the request object. Here, you will learn more about the getQueryString() method of the request like what's the need of the method and how to implement it into your JSP application code. You can directly copy the code and paste it into your JSP application code.

This method of the request object is used for getting the query string which is the values with the attribute of the html from where the jsp page is referenced. There all attribute of the form with form attributes is available in the query string.

Here is the JSP code of the getQueryString.jsp file:

<html>
	<head><title>getQueryString() method of request object.</title></head>

	<body>
		<form method="get">
			<table border="0" cellspacing="0" cellpadding="0">
				<tr>
					<td>User Name: </td>
					<td><input type="text" size="20" name="txtUserName" />
				</tr>
				<tr>
					<td>Password: </td>
					<td><input type="password" size="20" name="txtPassword" />
				</tr>
				<tr>
					<td>&nbsp;</td>
					<td><input type="submit" value="Submit" name="B1" /></td>
				</tr>
			</table>
		</form>
		<%
			if(request.getQueryString() != null)
				out.println(request.getQueryString());
		%>
	</body>
</html>

Output for the above JSP file:

Download the getQueryString.jsp file.

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Current Comments

2 comments so far (post your own) View All Comments Latest 10 Comments:

what is the return type of setQueryString()?

Posted by taslim on Friday, 08.31.07 @ 20:07pm | #24636

View This Comment Separately

i have one html form having 2 textfeilds 'to'&'from'
we have to enter values in that textfeild for eg.2 & 5
so that the output will display record between 2& 5
help for jsp code

Posted by sandesh on Tuesday, 07.10.07 @ 13:38pm | #21022

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