model binding problem: transition cannot be executed, page will re-render

[eros]

Please guide me on how to bind the domain member to form:input tag

Java (Domain/Model)

public class RosenkaSanshutsuView implements Serializable {

    private String selectedAnalyzeId = "";
    
	/**
	 * @return the selectedAnalyzeId
	 */
	public String getSelectedAnalyzeId() {
		return selectedAnalyzeId;
	}

	/**
	 * @param selectedAnalyzeId the selectedAnalyzeId to set
	 */
	public void setSelectedAnalyzeId(String selectedAnalyzeId) {
		this.selectedAnalyzeId = selectedAnalyzeId;
	}
	
}

Flow

<?xml version="1.0" encoding="UTF-8"?>
<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">
	
	<input name="simulationAnalyzeId" required="true" />

	<view-state id="enterRosenka" view="view-rosenka" model="rosenkaSanshutsuView">

		<on-entry>
			<evaluate expression="rosenkaService.createRosenkaSanshutsuView(flowScope.simulationAnalyzeId)"
						result="viewScope.rosenkaSanshutsuView"></evaluate>
		</on-entry>

		<transition on="view-chkRosenka" to="enterChkRosenka"/>

		<transition on="modoru" to="shuryo">
		</transition>
		
		<on-exit>
			<set name="requestScope.rosenkaSanshutsuAnalyzeId" value="viewScope.rosenkaSanshutsuView.selectedAnalyzeId"></set>
			<set name="requestScope.rosenkaSanshutsuJoruiNo" value="viewScope.rosenkaSanshutsuView.selectedJoruiNo"></set>
			<set name="requestScope.rosenkaSanshutsuRosenNo" value="viewScope.rosenkaSanshutsuView.selectedRosenNo"></set>
		</on-exit>
	</view-state>

	<view-state id="enterChkRosenka" view="view-chkRosenka">
		<on-entry>
			<set name="viewScope.rosenkaSanshutsuAnalyzeId" value="requestScope.rosenkaSanshutsuAnalyzeId"></set>
			<set name="viewScope.rosenkaSanshutsuJoruiNo" value="requestScope.rosenkaSanshutsuJoruiNo"></set>
			<set name="viewScope.rosenkaSanshutsuRosenNo" value="requestScope.rosenkaSanshutsuRosenNo"></set>
		</on-entry>
	
		<transition on="modoru" to="enterRosenka">
		</transition>
	
	</view-state>
	
	<end-state id="shuryo" view="externalRedirect:/simulation/simulation-flow" />
	
</flow>

jsp

<form:form modelAttribute="rosenkaSanshutsuView">
<form:input path="selectedAnalyzeId"/>
</form:form>

[eros]

anybody encountered same problem? or knows how to implement the binding.... please give me hints or ideas...

thanks

[eros]

how do you bind your domain using Spring form tag ?

[eros]

how can I bind the form:input into my domain..

right now, I am able to bind it from domain to jsp but new value wasn't bind upon submit..

I change the value then
if I click my submit button...the service was called but the value of selectedAnalyzeId wasn't changed.

<form:form modelAttribute="rosenkaSanshutsuView">
<form:input path="selectedAnalyzeId"/>
<input style="width: 135px;" type="submit" name="_eventId_view-chkRosenka" value="Goto Check Rosenka Screen"/>&#160;
</form:form>

please guide me on.. thanks