Hi Dario,
If the relationship need for validation exists between the checkbox and the
value of the label (or generally any value that can be acquired using an
el-Expression) adding an attribute to the checkbox-component might be the way
to do it:
<t:dataTable value="#{lab.datas}" var="varData">
<h:column id="sel">
<h:selectBooleanCheckbox id="checked1"
value="#{varData.checked}" >
<f:attribute name="relation" value="#{varData.person}" />
</h:selectBooleanCheckbox>
</h:column>
<h:column id="person">
<h:outputLabel
value="#{varData.person}" for="checked1"/>
</h:column>
</t:dataTable>
The "relation"-attribute can be accessed using the attributes map from within
the Validator:
Map map = component.getAttributes();
String name = (String) map.get("relation");
Using f:attribute, it is possible to attach Objects to Components and
Components can be accessed by their validators.
Hope that helps,
Tom
Thomas Asel
Diplom Informatiker (FH)
Selbständiger Softwareentwickler
im Auftrag der 24/7 IT-Services GmbH
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www.thomas-asel.de
J2EE und Contentmanagement-Lösungen
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