ExpansionToggler

Added by Nils Lundquist, edited by Nils Lundquist on Jan 25, 2012
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The latest version is v. 5, last edited on Nov 13, 2014 (view differences | )
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Overview

Renders a control to toggle the expanded state of a row in the DataTable.

If this table only contains either PanelExpansion or RowExpansion, that type of expansion will occur. If both are children of the table, the 'expansion type' for each row is configurable via the RowState.

Getting Started

<ace:dataTable var="single"
               value="#{viewBean.objectList}">
    <ace:column headerText="UPC">
        <h:outputText value="#{single.upc}"/>
    </ace:column>

    <ace:column headerText="Artist">
        <h:outputText value="#{single.artist}" />
    </ace:column>

    <ace:column headerText="Album">
        <h:outputText value="#{single.album}"/>
    </ace:column>

    <ace:column headerText="Name">
        <h:outputText value="#{single.name}"/>
    </ace:column>

    <ace:column headerText="Show Sales">
        <ice:expansionToggler>
    </ace:column>

    <ace:panelExpansion>
        <h:outputText value="#{single.sales}"/>
    </ace:panelExpansion>
</ace:dataTable>

Attributes

TagLib Documentation
This component has no attributes.

Event Listeners

changeListener Used to define a server side FacesListener which will be notified each this expansion is either opened or closed. The listener receives a single ExpansionChangeEvent argument. The server event is fired at the same time as the 'expand' and 'contract' client events of the DataTable.

Keyboard Support

Toggling of the ExpansionToggler is keyboard navigable.

Keypress Result
Enter/Space Key Expand / contract expansion.

Known Issues

Additional Resources

Sample Applications

Tutorials

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