Pass root data object to rowfunction as 3rd parameter

htdocs/js/tablerenderer.js

@@ -13,7 +13,7 @@ function TableRenderer(target, source, columns, options) {
     this.paginate_firstlast = true;
     this.statevars = ['offset','limit'];
     this.emptycontent = false;  // Something to display when no results are found
-    this.rowfunction = function(rowdata, rownumber) { return TR(); }
+    this.rowfunction = function(rowdata, rownumber, data) { return TR(); }
 
     this.init = function() {
         self.table = target;
@@ -134,7 +134,7 @@ function TableRenderer(target, source, columns, options) {
         var rownumber = 1;
 
         forEach(data.data, function(row) {
-            var tr = self.rowfunction(row, rownumber++);
+            var tr = self.rowfunction(row, rownumber++, data);
             if ( row._class ) { tr.className = row._class; }
             if ( row._id ) { tr.id = row._id; }