Oracle ADF | Techartifact

May 13, 2014May 13, 2014

Getting components handle inside a af iterator component in Oracle ADF

Requirement – How get handle to components which are inside the af:iterator component in ADF
Implementation –

-> Bind iterator to bean instance (of UIXIterator).
-> From your logic, to read through components data, you can use .getRowCount() for for loop and then to access data from each child, you can use

May 10, 2014February 13, 2016

Export Few column to excel using propertyListener in ADF

If you want to export only few of the column of your table in ADF then follow this approach

inside exportCollectionListener use propertyListener like

<af:commandButton text="Export To excel" id="cb1">
            <af:setPropertyListener from="true"
                                    to="#{pageFlowScope.hideSomeColumns}"
                                    type="action"/>
            <af:exportCollectionActionListener exportedId="t1" type="excelHTML"
                                               title="Employee"
                                               filename="EmployeeData.xls"/>
            <af:setPropertyListener from="false"
                                    to="#{pageFlowScope.hideSomeColumns}"
                                    type="action"/>
          </af:commandButton>

and inside columns you can write an el in visible property as

]
<af:column sortProperty="#{bindings.Employees1.hints.LastName.name}"
                       sortable="false"
                       headerText="#{bindings.Employees1.hints.LastName.label}"
                       id="c7"
                       visible="#{pageFlowScope.hideSomeColumns ne true}">

Then only few columns will be exported.See the video