how to redirect to two differents page after button clic

[facilus92]

Hello,

I'm new developper in Spring Webflow and i want to redirect my page in same page or another page after button clic.

The webflow code for this state is :

<view-state id="editEntity" model="entity">

<!-- Action button -->
<transition on="save" validate="false">
	<evaluate expression="entityController.saveEntity(flowScope.entity)"/>
	</transition>
</view-state>

How to add in this code this decision :

If saveEntity return 'true' , i'll redirect in other page 'moreDetail'.
else leave at 'editEntity'

Thank's for your help

[daveb1040]

You will have 2 transitions, based on the button click. Here is some sample flow code:

<view-state id="step1" view="test-flow/step1">
<transition on="save" to="save"/>
<transition on="cancel" to="cancel"/> </view-state>

The save and cancel are states in your flow. No need for code for this logic.

If it's more of a "after enter date, if successfully saved, go to the save page, else, go back to the edit page", I would transition to an action state, and in there, based on the result, have those same two transitions.

Hope this helps.

[facilus92]

I've do this transition and i've this error :

No transition found on occurence of event 'save' in state 'cloneChoice' of flow 'entitymngt/newEntity/cloneEntity'

<view-state id="editEntity" model="entity">
     <transition on="save" to="moreAnswersNeeded" />
</view-state>

<decision-state id="moreAnswersNeeded">
		<if test="entityController.saveEntity(flowScope.entity)" then="answerClone"
			else="saved" />		
	</decision-state>


<subflow-state id="answerClone" subflow="entitymngt/newEntity/cloneEntity">
		<!-- <input name="entityClone" value="flowScope.entity" /> -->
		<input name="entityClone" value="entityController.entityToSaved" />
		<input name="clone" value="flowScope.clone"/>
		<input name="nbTransaction" value="entityController.nbTransactionCloned"/>
		<input name="nbDocument" value="entityController.nbDocumentCloned"/>
		<transition on="clone" to="cloned" />
		<transition on="quit" to="editEntity" /> 
		<transition on="saved" to="editEntity" />
	</subflow-state>

code of subflow

<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">

	<persistence-context />
	
	<input name="projectEdit" type="com.plasticomnium.optidoc.domain.model.entity.Project" />
	<input name="create" type="boolean" />
	
	<decision-state id="editionChoice">
		<if test="create" then="setUpForm" else="editForm" />
	</decision-state>
	
	<!-- Setting up for creating a new project -->
	<action-state id="setUpForm">
		<evaluate expression="projectController.createProject()" result="flowScope.project" />
		<transition on="success" to="projectEditForm" />
	</action-state>
	
	<!-- Setting up for editing an existing project -->
	<action-state id="editForm">
		<set name="flowScope.project" value="projectEdit" />
		<transition to="projectEditForm" />
	</action-state>
	
	<!-- =========== -->
	<!-- COMMON-EDIT -->
	<!-- =========== -->
	<view-state id="projectEditForm">
	
		<transition on="save" to="saved" validate="false" >
			<evaluate expression="projectController.saveProject(flowScope.project)" />
		</transition>
		
		<transition on="quit" to="quit" validate="false" />
	</view-state>


    <!-- ========== -->
    <!-- END STATE  -->
    <!-- ========== -->
	<end-state id="quit"/>
	<end-state id="saved"/>
	
</flow>