DataTable - Responsive

DataTable has two responsive modes. In priority mode, visibility of columns are toggled based on the screen size and their priority (1-6). On the other hand in reflow mode, columns are displayed as stacked on smaller screens.

Column Priority

IdYear (p3)Brand (p2)Color (p4)
ab93f3fb2009MercedesYellow
32348ef71992JaguarWhite
f263a3181970VolvoBrown
c1d47bfd1991FordYellow
9479088f1975JaguarBrown
19024ecc1968JaguarRed
515ace2e1973RenaultMaroon
f27dbe741989HondaWhite
da3619181995VolvoWhite
7b1515d01966MercedesOrange

Reflow

IdYearBrandColor
ab93f3fb2009MercedesYellow
32348ef71992JaguarWhite
f263a3181970VolvoBrown
c1d47bfd1991FordYellow
9479088f1975JaguarBrown
<h3 style="margin-top:0">Column Priority</h3>
<p:dataTable var="car" value="#{dtBasicView.cars}">
    <p:column headerText="Id">
        <h:outputText value="#{car.id}" />
    </p:column>

    <p:column headerText="Year (p3)" priority="3">
        <h:outputText value="#{car.year}" />
    </p:column>

    <p:column headerText="Brand (p2)" priority="2">
        <h:outputText value="#{car.brand}" />
    </p:column>

    <p:column headerText="Color (p4)" priority="4">
        <h:outputText value="#{car.color}" />
    </p:column>
</p:dataTable>

<h3>Reflow</h3>
<p:dataTable var="car" value="#{dtBasicView.cars}" reflow="true" rows="5" paginator="true">
    <p:column headerText="Id">
        <h:outputText value="#{car.id}" />
    </p:column>

    <p:column headerText="Year">
        <h:outputText value="#{car.year}" />
    </p:column>

    <p:column headerText="Brand">
        <h:outputText value="#{car.brand}" />
    </p:column>

    <p:column headerText="Color">
        <h:outputText value="#{car.color}" />
    </p:column>
</p:dataTable>