There is another way if you want to use java script client code.

Use the AfterXmlHttpResponseProcessed Event of the Editing grid to send a refresh command via invokeXmlHttpRequest to the other grid. When you update or delete a record client code will detect this and send a command to refresh the totals grid. This is all AJAX activity so the web page does not refresh, just the controls.

 To set this up you must capture the object of the Totals grid when it is initialized using the InitializeLayoutHandler client event. Store this in a variable at the top of the java script section. Then in the AfterXmlHttpResponseProcessed event check the type of the event from the XmlResponseObject.ReqType value and if it is an update or delete command, fire off a refresh to the Totals Grid. The following is a way to do this.

<script id="igClientScript" type="text/javascript">

var oGridTotals;

function TotalsUltraWebGrid_InitializeLayoutHandler(gridName){

   oGridTotals = igtbl_getGridById(gridName);

}

function EditUltraWebGrid_AfterXmlHttpResponseProcessed(gridName){

var oGrid = igtbl_getGridById(gridName);

// type is eReqType. Possible values:

// 0 = none, 1= ChildRows, 2=MoreRows, 3=Sort, 4=UpdateCell

// 5= AddNewRow, 6=DeleteRow, 7=UpdateRow, 8=Custom

// 9=Page, 10=Scroll (ps..there are more)

var type = oGrid.XmlResponseObject.ReqType;

if ((type == 4) or (type == 6) or (type == 7))

{

oGridTotals.invokeXmlHttpRequest(oGridTotals.eReqType.Refresh,null,"");

}

}

 </script>