jsf - How do I make p:dataTable in ui:composition more reusable? -


i'm using primefaces 3.4 , have series of .xhtml datatables on page. use 1 .xhtml tables on page , use ui:param when including .xhtml each kind of datatable. if have following code fragment:

<p:datatable id="invoicetable" emptymessage="pick category drop down"      rows="10" var="invoice" value="#{editoruibean.invoices}" scrollable="true"     scrollheight="180" editable="true" rowkey="#{invoice.seqid}"     ...

so imagine have .xhtml invoices, 1 cash tendered, 1 sales taxes, etc , each .xhtml identical except property in backing bean , ids , variable names. if genericify fragment above, what_do_i_replace_this_with make work?

<p:datatable id="#{tableid}" emptymessage="#{emptymessage}" rows="10" var="#{rowid}"     value="#{editoruibean[dataproperty]}" scrollable="true" scrollheight="180"     editable="true" rowkey="#{what_do_i_replace_this_with[rowkey]}"     ...

so if code included in editabletable.xhtml , use follows:

... <ui:include src="editabletable.xhtml">     <ui:param name="tableid" value="invoiceid"/>     <ui:param name="emptymessage" value="pick category drop down"/>     <ui:param name="rowid" value="invoice"/>     <ui:param name="dataproperty" value="invoices"/>     <ui:param name="rowkey" value="seqid"/>     ... </ui:include> ....

so asking, how variable invoice rowid instead of string "invoice"? in jsf or primefaces there eval() function? can eval(rowid)[rowkey]?

forgive me not wording question well, jsf/primefaces newbie , don't know terminology.

thanks in advance.


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