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/.xhtml Secret

Created July 10, 2015 07:51
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// Das selectOneMenu zur Gruppierung
<h:selectOneMenu
style="width: 150px; background-color: #fff;"
id="hedgeGrouping"
immediate="true"
value="#{petBean.selectedGroupingMetaData}">
<f:selectItem
itemValue="#{null}"
noSelectionOption="true"
itemLabel="(No Selection)"/>
<f:selectItems
value="#{petBean.groupingManager.groupingMetaData}"
var="md"
itemValue="#{md.displayName}"
itemLabel="#{md.displayName}"/>
<f:ajax
event="valueChange"
execute="@form"
render=":contentForm:petTable"/ >
</h:selectOneMenu>
// So können wir auf den Namen der Aggregation zugreifen
<h:outputText value="#{line.displayName}"
rendered="#{line.aggregated}"/>
// Den aggregierten Wert erhalten wir wie folgt:
<h:outputText value="#{line.getValue('getAge')}"
rendered="#{line.aggregated}"/>
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