My initial attempt was to do as you said... but it didn't work. I've played
around with it and discovered that displaying faces messages attached to a
control inside of a loop is problematic. Has anyone done this? The following
is my code to allow users to modify a set of "Category" objects:
<a4j:repeat value="#{batchCategories}" var="cat">
| <ui:param name="i" value="#{batchCategories.rowIndex}"/>
| <s:decorate id="name#{i}Decorate" template="/inc/Field.xhtml">
| <ui:define name="label">Name:</ui:define>
| <h:inputText id="name#{i}" value="#{cat.name}"/>
| </s:decorate>
| </a4j:repeat>
Instead of getting my form error messages displayed attached to the proper
controls, I get:
WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.
in my logs. My decorator is fine, and works if I hardwire it to a particular
item, like so:
<ui:param name="cat" value="#{batchCategories.rowData}"/>
| <ui:param name="i" value="#{batchCategories.rowIndex}"/>
| <s:decorate id="name#{i}Decorate" template="/inc/Field.xhtml">
| <ui:define name="label">Name:</ui:define>
| <h:inputText id="name#{i}" value="#{cat.name}"/>
| </s:decorate>
<ui:repeat> has the same behavior, except no warning in the logs. <c:forEach>
doesn't display properly either... it puts all the messages in the global area.
So... does anyone know how to display faces messages next to particular form
controls inside a loop?
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