Re: Where can I find Example
I can't see anything wrong with your code. If you
want, you can download the source code from the book's
website at www.wiley.com/compbooks/goodwill
rc
--- Rama <[EMAIL PROTECTED]> wrote:
> Hi,
> I have been trying to implement Struts for a simple
> applicaiton.
> I am using WLS 6.1 and Struts 1.02.
>
>
> Application: User enters a stock symbol and clicks
> submit button in the index page.
> if the value is "SUNW" , it is success and value is
> displayed,
> else it is failure , user is forwarded to starting
> index page.
>
> Here is the following code
>
>
> index.jsp
>
> <%@ page language ="java" %>
> <%@ taglib uri="/WEB-inf/struts-html.tld"
> prefix="html" %>
>
> type="LookupForm" >
> Symbol :
>
>
> .
>
>
>
>
> LookupAction.java
> import java.io.*;
> import java.util.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
> import org.apache.struts.action.*;
>
> public class LookupAction extends Action
> {
> protected Double getQuote(String symbol)
> {
> if (symbol.equalsIgnoreCase("SUNW") )
> {
> return new Double(25.00);
>
> }
> return null;
> }
>
> public ActionForward execute(ActionMapping mapping,
> ActionForm form,
> HttpServletRequest request,
> HttpServletResponse response) throws
> ServletException,IOException
> {
> Double price = null;
> // set default target to success
>
> String target = new String("success");
>
> if (form != null)
> {
> // use the LookupFoprm to get request parameters.
>
> LookupForm lookupForm = (LookupForm)form;
>
> String symbol = lookupForm.getSymbol();
>
> price = getQuote(symbol);
>
> }
> // set the target to failure
> if (price == null)
> {
> target = new String("failure");
>
> }
> else
> {
> request.setAttribute("PRICE", price);
> }
>
> // forward to the appropriate view
> return(mapping.findForward(target) );
>
> }
> }
>
>
>
> LookupForm.java
> import java.io.*;
> import java.util.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
> import org.apache.struts.action.ActionForm;
> import org.apache.struts.action.ActionMapping;
>
> public class LookupForm extends ActionForm
> {
> private String symbol = null;
>
> public String getSymbol()
> {
> return (symbol);
> }
> public void setSymbol(String symbol)
> {
> this.symbol = symbol;
> }
>
> public void reset(ActionMapping mapping,
> HttpServletRequest request)
> {
> this.symbol=null;
> }
>
> }
>
>
>
>
> struts-config.xml
>
> Foundation//DTD Struts Configuration 1.0//EN"
>
"http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd";>
>
>
>
>
>
>
>name="lookupForm" input="/index.jsp">
>
>
>
>
>
>
>
>
>
> This is the excerpt from web.xml
>
> /WEB-INF/struts-html.tld
>
>
/WEB-INF/struts-html.tld
>
>
>
> action
>
>
org.apache.struts.action.ActionServlet
>
> config
>
>
/WEB-INF/struts-config.xml
>
> 1
>
>
>
> action
> *.do
>
> quote.jsp
> .
>
> Current Price : <%= request.getAttribute("PRICE")
> %>
>
> ...
>
>
> When I entered the SUNW in the text box, I am
> forwarded to a blank page.
> I am not seeing any results... why???
>
> Please anyone let me know what I am missing?
> Any ideas are really appreciated
> Thanks in Advance
> Rama
>
>
>
__
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Re: Where can I find Example
This link has examples from the Oreilly book. http://examples.oreilly.com/jakarta/ --- "Pellier, Marc" <[EMAIL PROTECTED]> wrote: > Hi, > I'm new > Where can I find exampleS of struts Application > (other than struts-example) ? > > Thanks > > > Disclaimer: > This electronic transmission and any files attached > to it are strictly > confidential and intended solely for the addressee. > If you are not > the intended addressee, you must not disclose, copy > or take any > action in reliance of this transmission. If you have > received this > transmission in error, please notify the sender by > return and delete > the transmission. Although the sender endeavors to > maintain a > computer virus free network, the sender does not > warrant that this > transmission is virus-free and will not be liable > for any damages > resulting from any virus transmitted. > Thank You. > > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where can I find Example
Marc, http://jakarta.apache.org/struts/resources/examples.html It's also generally a good idea to search the archives before posting a question on a list - this question has been asked several times. A good search archive is: http://marc.theaimsgroup.com/?l=struts-user&r=1&w=2 Best of luck, -- Becky Norum Database Administrator Center for Subsurface Sensing and Imaging Systems (CenSSIS) Northeastern University http://www.censsis.neu.edu On Wed, 2003-03-05 at 08:22, Pellier, Marc wrote: > Hi, > I'm new > Where can I find exampleS of struts Application (other than struts-example) ? > > Thanks > > > Disclaimer: > This electronic transmission and any files attached to it are strictly > confidential and intended solely for the addressee. If you are not > the intended addressee, you must not disclose, copy or take any > action in reliance of this transmission. If you have received this > transmission in error, please notify the sender by return and delete > the transmission. Although the sender endeavors to maintain a > computer virus free network, the sender does not warrant that this > transmission is virus-free and will not be liable for any damages > resulting from any virus transmitted. > Thank You. > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Where can I find Example
http://sf.net/projects/struts > -Original Message- > From: Pellier, Marc [mailto:[EMAIL PROTECTED] > Sent: Wednesday, March 05, 2003 6:23 AM > To: Struts Users Mailing List > Subject: Where can I find Example > > > Hi, > I'm new > Where can I find exampleS of struts Application (other than > struts-example) ? > > Thanks > > ** > ** > Disclaimer: > This electronic transmission and any files attached to it are > strictly > confidential and intended solely for the addressee. If you are not > the intended addressee, you must not disclose, copy or take any > action in reliance of this transmission. If you have received this > transmission in error, please notify the sender by return and delete > the transmission. Although the sender endeavors to maintain a > computer virus free network, the sender does not warrant that this > transmission is virus-free and will not be liable for any damages > resulting from any virus transmitted. > Thank You. > ** > ** > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
