Hello,
I'm trying to put an action on a link but when the link is activated, the
variables of the form are validated.
I tried to do this :
| <h:commandLink action="#{myBean.myAction}">
|
but this validates the variables of the form (saying the variables are required)
So I tried this :
| <h:outputlink>
| <a4j:support event="onclick" action="#{myBean.myAction}">
| </h:outputlink>
|
Then I got another error message saying :
Error loading task instance: No task instance was found with an ID of 0
Error getting variable map: The value was given as null
Error reading form information: The process value is null
So I looked at the task.xhtml and found there were some conditions to load
task, apply variable map and complete task .
| <j4j:loadTask id="#{id}" target="#{xtask}" navigate="false"
unless="#{button == 'cancel'}"/>
| <j4j:applyVariableMap target="#{xtask}" variableMap="#{taskVariableMap}"
navigate="false" unless="#{button == 'cancel'}"/>
| <j4j:completeTask task="#{xtask}" transition="#{transition}"
unless="#{button != 'transition'}" navigate="false"/>
|
So what test should I do to recognize the action link (that is not a jbpm
taskform button) ?
Thanks
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