Merge a92e6bfd70 into f9a378c9c7

api/fnAddTr.js

@@ -1,6 +1,7 @@
 /**
  * Take a TR element and add it to a DataTables table. Useful for maintaining
- * custom classes and other attributes.
+ * custom classes and other attributes. If mRow parameter is set, update
+ * mRow instead of adding a new row.
  *  @name fnAddTr
  *  @anchor fnAddTr
  *  @author <a href="http://sprymedia.co.uk">Allan Jardine</a>
@@ -9,7 +10,7 @@
  *
  */
 
-$.fn.dataTableExt.oApi.fnAddTr = function ( oSettings, nTr, bRedraw ) {
+$.fn.dataTableExt.oApi.fnAddTr = function ( oSettings, nTr, bRedraw, mRow ) {
     if ( typeof bRedraw == 'undefined' )
     {
         bRedraw = true;
@@ -28,10 +29,14 @@ $.fn.dataTableExt.oApi.fnAddTr = function ( oSettings, nTr, bRedraw ) {
         aData.push( nTds[i].innerHTML );
     }
 
+    if (typeof mRow == 'undefined') {
         /* Add the data and then replace DataTable's generated TR with ours */
         var iIndex = this.oApi._fnAddData( oSettings, aData );
         nTr._DT_RowIndex = iIndex;
         oSettings.aoData[ iIndex ].nTr = nTr;
+    } else {
+        this.fnUpdate( aData, mRow );
+    }
 
     oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();