Oleh Astappiev created MYFACES-4341:
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Summary: ui:repeat value evaluated on each form submit
Key: MYFACES-4341
URL: https://issues.apache.org/jira/browse/MYFACES-4341
Project: MyFaces Core
Issue Type: Bug
Components: General
Affects Versions: 2.3-next-M2, 2.3.6
Reporter: Oleh Astappiev
In the example below, a method `testView.getList()` is called every time the
button is pressed. I think this is not expected behavior.
{code:java}
<h:form id="frmTest">
<p:commandButton value="button" styleClass="alt-btn"
action="#{testView.onSubmit()}" process="@form" partialSubmit="true"
update=":updatetestpanel"/>
</h:form>
<h:panelGroup id="updatetestpanel">
Some text
</h:panelGroup>
<ui:repeat value="#{testView.list}" var="val">
<h:outputText value="#{val}"/>
</ui:repeat>
{code}
I checked with MyFaces 2.2, MyFaces 2.3, MyFaces 2.3-next-M2 (which we
currently use), and Mojarra 2.3, and only the last one doesn't have that issue.
Full example code https://github.com/astappiev/primefaces-test/tree/ui-repeat
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