order-form.jsp
<HTML>
<HEAD><TITLE>Order</TITLE></HEAD>
<BODY BGCOLOR="#FDF5E6"><CENTER>
<%@ taglib
uri="http://struts.apache.org/tags-html" prefix="html"
%>
<%@ taglib
uri="http://struts.apache.org/tags-bean" prefix="bean"
%>
<html:errors/>
<html:form action="order"
onsubmit="return validateOrderFormBean(this);">
<bean:message key="inputForm.firstName" />
<html:text property="firstName"/><BR>
<html:submit value="Order Now!"/>
</html:form>
<html:javascript formName="orderFormBean"/>
</CENTER></BODY></HTML>
web.xml
<?xml version="1.0"
encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>DemoStruts</display-name>
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
</welcome-file-list>
</web-app>
struts-config.xml
<struts-config>
<form-beans>
<form-bean name="orderFormBean"
type="omservlet.OrderFormBean"/>
</form-beans>
<action-mappings>
<action path="/order"
type="omservlet.Order"
name="orderFormBean"
scope="request"
input="/order-form.jsp">
<forward name="success"
path="/WEB-INF/results/order-confirmation.jsp"/>
</action>
</action-mappings>
<message-resources parameter="MessageResources"/>
<plug-in
className="org.apache.struts.validator.ValidatorPlugIn">
<set-property
property="pathnames"
value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
</plug-in>
</struts-config>
MessageResources.properties
# -- Custom messages for this
application --
inputForm.firstName=First name
# -- Standard errors --
errors.header=<UL>
errors.prefix=<LI><B><FONT COLOR="RED">
errors.suffix=</FONT></B></LI>
errors.footer=</UL>
# -- validator --
errors.required={0}
is required.
validator-rules.xml
<!DOCTYPE form-validation
PUBLIC
"-//Apache Software Foundation//DTD
Commons Validator Rules Configuration 1.1.3//EN"
"http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">
<form-validation>
<global>
<validator name="required"
classname="org.apache.struts.validator.FieldChecks"
method="validateRequired"
methodParams="java.lang.Object,
org.apache.commons.validator.ValidatorAction,
org.apache.commons.validator.Field,
org.apache.struts.action.ActionMessages,
javax.servlet.http.HttpServletRequest"
msg="errors.required"/>
</global>
</form-validation>
Validation.xml
<?xml version="1.0"
encoding="ISO-8859-1" ?>
<!DOCTYPE form-validation
PUBLIC
"-//Apache Software Foundation//DTD
Commons Validator Rules Configuration 1.1.3//EN"
"http://jakarta.apache.org/commons/dtds/validator_1_1_3.dtd">
<form-validation>
<formset>
<form name="orderFormBean">
<field property="firstName"
depends="required">
<arg0 key="inputForm.firstName"/>
</field>
</form>
</formset>
</form-validation>
OrderFormBean.java
package omservlet;
import
org.apache.struts.validator.*;
public class OrderFormBean
extends ValidatorForm {
// setter and getter methods.
}
Order.java
package omservlet;
import javax.servlet.http.*;
import org.apache.struts.action.*;
public class Order extends Action {
public
ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse
response)
throws
Exception {
return(mapping.findForward("success"));
}
}
order-confirmation.jsp
<!DOCTYPE HTML
PUBLIC "-//W3C//DTD
HTML 4.0 Transitional//EN">
<HTML>
<HEAD><TITLE>Thanks for
Ordering</TITLE></HEAD>
<BODY BGCOLOR="#FDF5E6">
<CENTER>
<H1>Thanks for
Ordering</H1>
</CENTER>
</BODY></HTML>
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