How to render the p:commandButton at last row of the p:datatable?

Question

I need to render the <p:commandButton> at last entry of the <p:datatable> only . consider if p:datatable having n no.of rows means i have render the p:commandButton at nth row only.

Daniel · Accepted Answer · 2015-11-05T15:29:22.007

4

I think that you better use <f:facet name="footer">

    <f:facet name="footer">  
        <p:commandButton/> 
    </f:facet>

But if you really insist on last row...

Try the rowIndexVar, something like this :

<p:dataTable value="#{myBean.myList}" rowIndexVar="rowIndex" var="item">
    <p:column>
        <p:commandButton rendered="#{(rowIndex+1) eq myBean.myList.size()}"/> 
    </p:column>
</p:dataTable>

edited Nov 05 '15 at 15:29

answered Feb 24 '13 at 10:31

Daniel

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rendered instead of render – user3586195 Nov 05 '15 at 15:26
@user3586195 , fixed, tx – Daniel Nov 05 '15 at 15:29

score 2 · Answer 2 · answered Feb 23 '13 at 15:10

2

I don't know if I got the functional requirement right, but from what I understand you want to add a single commandButton at the bottom of the table, for that you might use the following inside datatable tags:

 <f:facet name="footer">
        <p:commandButton/>
 </f:facet>

answered Feb 23 '13 at 15:10

Can Yegane

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i need 2 show the P:commandButton At last entry of the p:datatable – Arunprasad Feb 23 '13 at 15:24

How to render the p:commandButton at last row of the p:datatable?

2 Answers2