动态Form问题，如何配置验证请给一段好吗？【最好有解释谢谢！！】

Question

有个组件可以验证，不过没必要搞这么复杂，吃饱撑着，简单的JAVASCRIPT就搞定的。

Answer 1

struts-comfig.xml
***********************
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
          "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
         
<struts-config><!--
<data-sources>
 <data-source>
  <set-property property="autoCommit" value="true"/>
  <set-property property="description" value="Resin Data Source"/>
  <set-property property="driverClass" value="com.caucho.jdbc.mysql.Driver"/>
  <set-property property="maxCount" value="10"/>
  <set-property property="minCount" value="2"/>
  <set-property property="user" value="admin"/>  
  <set-property property="password" value="admin"/>
  <set-property property="url" value="jdbc:mysql-caucho://localhost:3306/storefront"/>  
 </data-source>
</data-sources>
--><form-beans> 
  <form-bean name="loginForm" type="com.oreilly.struts.storefront.security.LoginForm"/>        
  <form-bean 
      name="itemDetailForm"
      dynamic="true"
      type="org.apache.struts.action.DynaActionForm">
        <form-property name="view" type="com.oreilly.struts.storefront.catalog.view.ItemDetailView"/>        
  </form-bean>
  
  <form-bean
    name="checkoutForm"
    dynamic="true"
    type="org.apache.struts.validator.DynaValidatorForm">
    <form-property name="firstName" type="java.lang.String"/>
    <form-property name="lastName" type="java.lang.String"/>
    <form-property name="address" type="java.lang.String"/>    
    <form-property name="city" type="java.lang.String"/>
    <form-property name="state" type="java.lang.String"/>
    <form-property name="postalCode" type="java.lang.String"/>
    <form-property name="country" type="java.lang.String"/>
    <form-property name="phone" type="java.lang.String"/>    
  </form-bean>
  
  <form-bean
    name="paymentForm"
    dynamic="true"
    type="org.apache.struts.action.DynaActionForm">
    <form-property name="phone" type="java.lang.String"/> 
  </form-bean>
  
</form-beans> <global-exceptions>
  <exception 
    key="global.error.invalidlogin"
    path="/security/signin.jsp"
    scope="request"
    type="com.oreilly.struts.storefront.framework.exceptions.InvalidLoginException"/>  
 </global-exceptions><global-forwards>
 <forward name="Login" path="/security/signin.jsp" redirect="true"/>
 <forward name="SystemFailure" path="/common/systemerror.jsp"/>
 <forward name="SessionTimeOut" path="/common/sessiontimeout.jsp" redirect="true"/>
 
 <forward name="welcome" path="/action/home"/>
</global-forwards><action-mappings>
 <!-- Security Actions Begin -->
 <action
   path="/viewsignin"
   parameter="/security/signin.jsp"
   type="org.apache.struts.actions.ForwardAction"   
   scope="request"   
   name="loginForm"
   validate="false"
   input="/index.jsp">   
 </action> 
   
 <action
   path="/signin"
   type="com.oreilly.struts.storefront.security.LoginAction"
   scope="request"
   name="loginForm"
   validate="true"
   input="/security/signin.jsp">
   <forward name="Success" path="/action/home"/>
   <forward name="Failure" path="/security/signin.jsp" redirect="true"/>
 </action> 
 
 <action
   path="/signoff"
   type="com.oreilly.struts.storefront.security.LogoutAction"
   scope="request"   
   validate="false"
   input="/security/signin.jsp">
   <forward name="Success" path="/action/home"/>   
 </action> <action
   path="/home"
   type="com.oreilly.struts.storefront.catalog.FeaturedPageAction"
   scope="request"   
   validate="false"
   input="index.jsp">
   <forward name="Success" path="/index.jsp"/>   
 </action>   
 <!-- Security Actions End -->
 
  <!-- Shopping Cart Actions Begin -->
 <action
   path="/viewcart"
   parameter="/order/shoppingcart.jsp"
   type="org.apache.struts.actions.ForwardAction"   
   scope="request"      
   validate="false">   
 </action>
 
 <action path="/cart"
   type="com.oreilly.struts.storefront.order.ShoppingCartActions"   
   scope="request"
   input="/order/shoppingcart.jsp"
   validate="false"
   parameter="method">
   <forward name="Success" path="/order/shoppingcart.jsp" redirect="true"/>
 </action> 
 <!-- Shopping Cart Actions End -->
 
 <!-- Catalog Actions Begin -->
 <action
    path="/viewitemdetail"
    name="itemDetailForm"
    input="/index.jsp"
    type="com.oreilly.struts.storefront.catalog.GetItemDetailAction"   
    scope="request"      
    validate="false">
    <exception 
        key="global.error.invalidlogin"
        path="/index.jsp"
        scope="request"
    type="com.oreilly.struts.storefront.framework.exceptions.DatastoreException"/> 
    
    <forward name="Success" path="/catalog/itemdetail.jsp"/>
 </action> 
 <!-- Catalog Actions End -->
 
 <!-- Order Actions Begin -->
 <action
     path="/begincheckout"     
     name="checkoutForm"
     input="/order/shoppingcart.jsp"
     type="com.oreilly.struts.storefront.order.CheckoutAction"   
     scope="session"
     validate="false">
     <forward name="Success" path="/order/shipping.jsp"/>
 </action> 
 
 <action
   path="/getPaymentInfo"
   parameter="/order/payment.jsp"
   type="org.apache.struts.actions.ForwardAction"   
   scope="session"   
   name="checkoutForm"
   validate="true"
   input="/order/shipping.jsp">   
 </action> 
 
 <!-- Order Actions End -->
 
 
<action path="/processcheckout"
  type="com.oreilly.struts.storefront.order.ProcessCheckoutAction"  
  scope="request"
  input="/checkout.jsp"
  name="checkoutForm"
  parameter="action"> 
  <forward name="Success" path="/order/ordercomplete.jsp"/>
</action>
 
 
</action-mappings>
  
<controller 
  contentType="text/html;charset=UTF-8"
  debug="3"
  locale="true"
  nocache="true"
  processorClass="org.apache.struts.action.RequestProcessor"/>
  
<message-resources 
parameter="StorefrontMessageResources" 
null="false"/>
<message-resources 
key="IMAGE_RESOURCE_KEY" 
parameter="StorefrontImageResources" 
null="false"/>

<plug-in className="com.oreilly.struts.storefront.service.memory.StorefrontMemoryDatabasePlugIn">
  <set-property property="pathname" value="/WEB-INF/database.xml"/>
</plug-in>
  
<plug-in className="com.oreilly.struts.storefront.service.StorefrontServiceFactory"/>  
<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>

Answer 2

validation.xm.
****************
<form-validation>
   <global>
      <constant>
        <constant-name>phone</constant-name>
        <constant-value>^\(?(\d{3})\)?[-| ]?(\d{3})[-| ]?(\d{4})$</constant-value>
      </constant>             
      <constant>
        <constant-name>zip</constant-name>
        <constant-value>^\d{5}\d*$</constant-value>
      </constant>             
   </global>
   <formset>
      <constant>
        <constant-name>zip</constant-name>
        <constant-value>^\d{5}(-\d{4})?$</constant-value>
      </constant>             
      
      <form name="checkoutForm">
         <field 
           property="firstName"
           depends="required,mask">
           <arg0 key="label.firstName"/>           
           <var>
             <var-name>mask</var-name>
             <var-value>^[a-zA-Z]*$</var-value>
           </var>             
         </field>             
         
         <field    
           property="lastName"
           depends="required,mask,maxlength">
           <msg name="mask" key="label.lastName"/>
           <arg0 key="label.lastName"/>
           <arg1 name="maxlength" key="${var:maxlength}" resource="false"/>
           <var>
             <var-name>mask</var-name>
             <var-value>^[a-zA-Z]*$</var-value>
           </var>             
           <var>
             <var-name>maxlength</var-name>
             <var-value>15</var-value>
           </var>
         </field>                        
      
         <field 
           property="address"
           depends="required,mask">
           <arg0 key="label.address"/>
           <var>
             <var-name>mask</var-name>
             <var-value>^\w+$</var-value>
           </var>
         </field>             
         
         <field 
           property="city"
           depends="required,mask">
           <arg0 key="label.city"/>           
           <var>
             <var-name>mask</var-name>
             <var-value>^[a-zA-Z]*$</var-value>
           </var>
         </field>         
         
         <field 
           property="state"
           depends="required,mask">
           <arg0 key="label.state"/>
           <var>
     <var-name>mask</var-name>
     <var-value>^[a-zA-Z]*$</var-value>
           </var>
         </field>         
         
         <field 
           property="postalCode"
           depends="required,mask">
           <arg0 key="label.postalCode"/>
           <arg1 name="minlength" key="${var:minlength}" resource="false"/>
           <var>
             <var-name>mask</var-name>
             <var-value>${zip}</var-value>
           </var>             
         </field>         
         
         <field 
           property="country"
           depends="required,mask">
           <arg0 key="label.country"/>
           <var>
     <var-name>mask</var-name>
     <var-value>^[a-zA-Z]*$</var-value>
           </var>
         </field>         
         
         <field 
           property="phone"
           depends="required,mask">
           <arg0 key="label.phone"/>
           <arg1 name="minlength" key="${var:minlength}" resource="false"/>
           <var>
             <var-name>mask</var-name>
             <var-value>${phone}</var-value>
           </var>
         </field>         
      </form>            
   </formset>   
</form-validation>

Answer 3

同意007JavaKing(接分) ,使用validator验证框架.网上这方面资料很多的.