Updating datatable before excecute exporter

[stefans]

Hi,

im using this code to create a export of my datatable:

Code: Select all

										<p:splitButton ajax="false" id="export"
											value="Export">
											<pe:exporter
												fileName="#{presenter.exportName}"
												target="dataTable1" type="xlsx"/>
											<p:menuitem ajax="false"
												value="Export sheets">
												<pe:exporter
													fileName="#{export.exportName}"
													target="dataTable1" type="xlsx" />
											</p:menuitem>
										</p:splitButton>

Is it possible to automatically update the datatable before exporting it.

Best regards

Stefan