Sum Footer in RadGrid

[Amanda]

Okay - I am updating a textbox named txtRequested which is then updating a textbox named txtVariance in the same row.  When txtVariance is changed the OnChangeValue is fired and I need to now update the footer with the new value.  footer = footer + newValue.  How can I do this in javascript? 

This is the code I am using to get the variance:

function

 

Variance(sender, args)

 

{

 

var rdgrid = $find("<%=RadGrid1.ClientID %>");

 

 

var cell = sender.get_element().parentNode.parentNode;

 

 

var index = cell.parentNode.rowIndex;

 

 

var MasterTable = rdgrid.get_masterTableView();

 

 

var row = MasterTable.get_dataItems()[index - 2]; //getting row

 

 

var tbxAdopted = row.findControl("tbxAdopted").get_value(); //getting value of TextBox 'tbxAdopted'

 

 

var tbxReq = row.findControl("tbxReq").get_value();

 

 

var Variance = tbxReq - tbxAdopted;

 

 

var tbxVariance = MasterTable.get_dataItems()[index - 2].findControl("tbxVar");

 

tbxVariance.set_value(Variance);

}

this gets the value of the textbox changed in the variance column:

 

var

 

newInput = 0.0;

 

 

function VarianceTotal(sender, args) {

 

newInput = sender.get_value();

}

Thanks for your help.

[Tsvetoslav]

Hi Amanda,

Thank you for contacting us and for your question.

Please, take a look at the following online example - it should give you directions as to how to achieve your own scenario.

Hope this information will prove helpful. 

Regards,
Tsvetoslav
the Telerik team