Update RadRating in Footer

[Bryan Kowalchuk]

I add a RadRating control to a RadGrid footer at runtime. I can retrieve a updated value from the server using AJAX and would like to update this value with the latest server value. I have an event that can be called on the client side. My problem is how can I find the RadRating using Javascript at runtime? Below is a sample of the code I use to insert the control during the RadGrid1_ItemCreated event.

if (e.Item is GridFooterItem)
{
    GridFooterItem footerItem = (GridFooterItem)e.Item;
    TableCell tc = new TableCell();

    footerItem.Cells[5].Text = "<b>Overall Rating:</b>";
    footerItem.Cells[5].HorizontalAlign = HorizontalAlign.Right;
    //Add group rating summary
    RadRating radrateemp = new RadRating();
    RadRating radratesuper = new RadRating();
    radrateemp.ReadOnly = true;
    radrateemp.ID = "EmpRatingOverall";
    radratesuper.ReadOnly = true;
    radratesuper.ID = "SuperRatingOverall";
    footerItem.Cells[7].Controls.Add(radrateemp);
    footerItem.Cells[6].Controls.Add(radratesuper);
}

[Daniel]

Hello Bryan,

You could find the desired control using the findControl method that is available in our static client-side library:
Telerik static client library

var radRating1 = $telerik.findControl(document, "EmpRatingOverall");

//or


var radGridElement = $get('<%= RadGrid1.ClientID %>');
var radRating = $telerik.findControl(radGridElement, "SuperRatingOverall");

Regards,
Daniel
the Telerik team

[Bryan Kowalchuk]

Worked great, thanks.