[richfaces-issues] [JBoss JIRA] Commented: (RF-10974) a4j:poll data being called twice
[
https://issues.jboss.org/browse/RF-10974?page=com.atlassian.jira.plugin.s...
]
Jay Balunas commented on RF-10974:
----------------------------------
It is not uncommon for some attribute calls like "data" to call multiple times
through the lifecycle. This is common to JSF not just RichFaces. These should be used as
pure "getters" not for doing lookups, or state change.
a4j:poll data being called twice
--------------------------------
Key: RF-10974
URL: https://issues.jboss.org/browse/RF-10974
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: component-a4j-core
Affects Versions: 4.0.0.Final
Environment: Tomcat 7.0.12
Reporter: Martin Sadowski
Bean:
{code}
@ManagedBean
@SessionScoped
public class TestBean {
int i = 0;
public String getPollData() {
System.out.println("getPollData()");
return "" + i++;
}
}
{code}
test.xhtml:
{code}
<a4j:poll interval="10000" data="#{testBean.pollData}"
oncomplete="alert(event.data);"/>
{code}
Result:
{code}
1
3
5
...
{code}
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