I have used the code:
<portlet:portlet uri=‘portlet.table’>
<util:param name=‘list’ value=‘<%=list%>’/>
<util:param name=‘portlet’ value=‘<%=portlet.getPortletThingID()%>’/>
<util:param name='titles'><%=ListTools.listToString(titlesList)%></util:param>
<util:param name='keys'><%=ListTools.listToString(keysList)%></util:param>
<util:param name='values'><%=ListTools.listToString(valuesList)%></util:param>
<util:param name='widths'><%=ListTools.listToString(widthsList)%></util:param>
<util:param name='links'><%=ListTools.listToString(linksList)%></util:param>
<util:param name='alignments'>,center,center,center,center,center</util:param>
<util:param name='wrappings'>true,true,true,true,true,true</util:param>
<util:param name='selected'>{<%=dbquery.getSelectedRowPropertyName()%>~=s/<ui:encode type='regexp' expr='<%=String.valueOf(dbquery.getSelectedRow(portlet))%>'/>/true/}</util:param>
<util:param name='view' value='RETRYMESSAGES'/>
<util:param name='start' value='<%=new Integer(portlet.getPropertyAsInt("RETRYMESSAGESstart", dbquery.getStartIndex(portlet)))%>'/>
<util:param name='pageSize' value='<%=new Integer(portlet.getPropertyAsInt("RETRYMESSAGESpageSize", dbquery.getPageSize(portlet)))%>'/>
<util:param name='sort' value='<%=portlet.getPropertyAsString("RETRYMESSAGESsort", dbquery.getSortColumn(portlet))%>'/>
<util:param name='order' value='<%=portlet.getPropertyAsString("RETRYMESSAGESorder", dbquery.getSortDirection(portlet))%>'/>
<util:param name='style' value='table'/>
<util:param name='showHeader' value='true'/>
<util:param name='showPagingHeader' value='false'/>
<util:param name='showFooter' value='true'/>
<util:param name='showTotal' value='true'/>
<util:param name='showPages' value='true'/>
<util:param name='showEmpty' value='true'/>
</portlet:portlet>
Then I have added <util:param name=‘showExport’ value=‘true’/>.
I have created a new group and assigned permission to this portlet. Even though I assigned the permission, clicking on the Export button open the error page (“Not Authorised”.)
Please let me know how give access to the Export button.
Rakesh