pranav kumar wrote:
>
> Hello Everybody,
> My problem is about the value passing through the
> querystring method.
> For Ex.
> click on the following links
> 1. Very Good
> 2. Very Bad
> 3. Very Nice
> Now what I want that when user click on any one of the above links then
> value should pass to the next page (Like 'Very Good' or 'Very Nice' or '
> Very Bad').
> On the next page I am using the getQueryString() method for getting the
> value. But the problem is that I get the value Like ' Very%20Good'.
> Is there any method or way by which I can get the original value
> without '%20' it means 'Very Good' . Please give some another solution
> except Java String manipulations (like substring() etc.).
> Query String doesn't have a fixed format. It may contain any number of
> spaces or '-' or any character.
I suggest that you use the getParameter() or getParameterValues() methods
instead. They handle the decoding of parameter values for you, and they
work no matter if the parameter is sent in a query string or as part of
the request body (i.e. using a POST request).
An even better approach is to develop a bean that takes care of all
parameters. If the parameter name is "message", a simple bean with
public void setMessage(String message)
public String getMessage()
methods can be used to handle all of it for you without any Java code in
the JSP page:
<jsp:useBean id="myBean" class="com.mycomp.MyBean" />
<jsp:setProperty name="myBean" property="*" />
You selected: <jsp:getProperty name="myBean" property="message" />
Hans
--
Hans Bergsten [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com
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