How to give my 2nd sub-flow access to display data from customer model

[JohnTheDroider]

How to give my 2nd sub-flow access to display data from customer model.



I have a HelloWorld Example that has one flow that has two sub-flows (input-flow, save-flow). In the input-flow my user enters data and confirms it... on the save-flow I would just like to display that data from the customer model from the input-flow.. How do I give access to save-flow to have the customer model from the input-flow??

HelloWorld-Flow.xml

<flow xmlns="http://www.springframework.org/schema/webflow"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/webflow
                          http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
                          
  
    
    <subflow-state id="input" subflow="helloworld/input">
         <transition on="customerReady" to="save" />
    </subflow-state>
    
    <subflow-state id="save" subflow="helloworld/save">
         <transition on="customerDone" to="thankYou" />
    </subflow-state>
    
    
    <view-state id="thankYou">
      <transition to="endState" />
    </view-state>            
                
	<!-- End state -->
    <end-state id="endState" />
    
    <global-transitions>
      <transition on="cancel" to="endState" />
    </global-transitions>
    
    	
</flow>

input-flow.xml

<flow xmlns="http://www.springframework.org/schema/webflow"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/webflow
                          http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
    
    
      <var name="customer" class="org.uftwf.domain.Customer"/>
 

    <view-state id="input"  model="customer" popup="true">
    		<transition on="submit" to="preview" />
    		<transition on="cancel" to="thanks" validate="false"/>
	</view-state>

    <view-state id="preview"  model="customer">
	 		<transition on="cancel" to="input"/>
	 		<transition on="accept" to="customerReady">
	 			<evaluate expression="hellowWorldFlowActions.addCustomer(customer)"/>
	 		</transition>
	</view-state>
	
	
	<end-state id="customerReady" />
	
</flow>

save-flow.xml

<flow xmlns="http://www.springframework.org/schema/webflow"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/webflow
                          http://www.springframework.org/schema/webflow/spring-webflow-2.0.xsd">
                          
    
	<view-state id="save">
	 		<transition on="customerDone" to="customerDone"/>
	</view-state>
	
	
	<end-state id="customerDone" />
	
</flow>

[emil1]

well you can use input and output objects on calling subflows..that should solve your problem...

http://static.springsource.org/sprin...l/ch02s07.html

In MainFlow

<subflow-state id="invites" subflow="eventmanagement/invites2">
        <input name="collection" value="event" />
        <input name="service" value="invitationService" />
        <output name="collectedPersons" />
        <transition on="end" to="editRealtions">
            <!-- Do Some stuff -->
        </transition>
    </subflow-state> 

In Subflow

    <end-state id="end" commit="true">
        <output name="collectedPersons" value="collector" />
    </end-state>