Hi,
I have tested an example of activiti-cdi with JSF (example of Daniel Meyer) and it works fine
in the next step, I have embeded activiti-cdi example in my project (thechnologies used : JSF(primefaces), spring security)
but it did not work , I have a jsf page listing the deployed processes
when i click start the f
aram set the process_id in the url but not in the backing bean "processList"
the set method is not invoked
The code source of the bean
The start link redirect me to the page to fill data
when i click submitt the process don't start because processDefinitionKey=null
Please help
There is no error message and i don't know what's wrong
I have tested an example of activiti-cdi with JSF (example of Daniel Meyer) and it works fine
in the next step, I have embeded activiti-cdi example in my project (thechnologies used : JSF(primefaces), spring security)
but it did not work , I have a jsf page listing the deployed processes
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
template="/WEB-INF/templates/template.xhtml">
<ui:define name="content">
<h1>List of deployed processes</h1>
<h:form>
<h:dataTable value="#{processDefinitionList}" var="v_process">
<h:column>
<f:facet name="header">Key</f:facet>
#{v_process.key}
</h:column>
<h:column>
<f:facet name="header">Name</f:facet>
#{v_process.name}
</h:column>
<h:column>
<f:facet name="header">Version</f:facet>
#{v_process.version}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:outputLink value="#{formService.getStartFormData(v_process.id).formKey}">
Start
<f:param name="processDefinitionKey" value="#{v_process.key}"></f:param>
</h:outputLink>
</h:column>
</h:dataTable>
</h:form>
</ui:define>
</ui:composition>
when i click start the f
aram set the process_id in the url but not in the backing bean "processList"the set method is not invoked
The code source of the bean
package beans;
import java.util.List;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
import javax.inject.Inject;
import javax.inject.Named;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.ProcessDefinition;
/**
* backing bean for retrieving a list of processes
*
* @author meyerd
*/
@Named
@RequestScoped
public class ProcessList {
private String processDefinitionKey;
@Inject
private RepositoryService repositoryService;
@Produces
@Named("processDefinitionList")
public List<ProcessDefinition> getProcessDefinitionList() {
return repositoryService.createProcessDefinitionQuery()
.list();
}
public void setProcessDefinitionKey(String processDefinitionKey) {
System.out.println("settttt_________" +processDefinitionKey);
this.processDefinitionKey = processDefinitionKey;
}
public String getProcessDefinitionKey() {
System.out.println("gettttt_________" +processDefinitionKey);
return processDefinitionKey;
}
}
The start link redirect me to the page to fill data
<?xml version="1.0" encoding="UTF-8"?>
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
template="/WEB-INF/templates/template.xhtml">
<ui:define name="metadata">
<f:metadata>
<!– bind the key of the process to be started –>
<f:viewParam name="processDefinitionKey" value="#{processList.processDefinitionKey}" />
</f:metadata>
</ui:define>
<ui:define name="content">
<h1>New Tweet</h1>
<h:form>
<table>
<tr>
<td>Your twitter account:</td>
<td><h:inputText value="#{processVariables['account']}" />
</td>
</tr>
<tr>
<td>Tweet content:</td>
<td><h:inputText value="#{processVariables['content']}" />
</td>
</tr>
<tr>
<td></td>
<td><h:commandButton value="Submit"
action="#{businessProcess.startProcessByKey(processList.processDefinitionKey)}" />
</td>
</tr>
</table>
</h:form>
</ui:define>
</ui:composition>
when i click submitt the process don't start because processDefinitionKey=null
Please help
There is no error message and i don't know what's wrong
