As an exercise, from the todo example, I have create a form page where variable
can be set. the description is save in the database by clicking on the update
button. however, the process variable "summary" and task variable "variable1"
are not saved. I have modify the todo process description to add the variable1
in the default controler.
Do you have an idea why the variables are not saved?
I have try to have an idea how it is working by downloading and tracing into
the seam code. Saving only using the commandButton button is real magic. Is
there design document available?
This is basic stuff but I am really unable to make it work. I am using jboss
4.2.2 GA and jboss 2.0.0 GA.
Phong
Here is my form page todoform.xhtml that follow:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";
xmlns:ui="http://java.sun.com/jsf/facelets";
xmlns:s="http://jboss.com/products/seam/taglib";
xmlns:f="http://java.sun.com/jsf/core";
xmlns:h="http://java.sun.com/jsf/html";>
Todo List
<f:view>
<h:form id="list">
id: <h:outputText value="#{taskInstance.id}"></h:outputText>
name: <h:outputText value="#{taskInstance.name}"></h:outputText>
description:<h:inputText value="#{taskInstance.description}"
style="width: 400"/>
summary:<h:inputText
value="#{processInstance.contextInstance.variables['summary']}" style="width:
400"/>
comments:<h:inputText value="#{taskInstance.variables['variable1']}"
style="width: 400"/>
<h:commandButton value="Update Items" action="update"/>
<s:button action="#{todoList.done}" taskInstance="#{taskInstance}"
value="Done"/>
</h:form>
</f:view>
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