[Solved] Setting FooterText via Client Side

[Naresh]

Hello,

We have a shopping card grid with client side check boxes for row selection. Is there a way to reference the FooterText property of the Price column to show the total purchase amount?

I have the code working to sum the price of the selected rows. I just need to be able to dynamically update the total in the footer on the client side. I have looked at the numeric text box example but that does not really fit this situation.

Thanks,
Brian

[Shinu]

Hi Brian,

I found forum threads which discusses similar scenario. Please go through the forum links and see whether it helps.
get_masterTableViewFooter()
http://www.telerik.com/community/forums/aspnet-ajax/grid/client-side-databind-does-not-update-aggregates.aspx

Thanks,
Shinu.

[Daniel]

Hello Brian,

Please note that get_masterTableViewFooter() method, suggested by Shinu works with Static Headers and Scrolling only. To reach the Footer in other scenarios you could use the following approach:

var masterTable = $find("<%= RadGrid1.ClientID%>").get_masterTableView();
var footer = masterTable.get_element().getElementsByTagName("TFOOT")[0];
footer.rows[0]...

Best regards,
Daniel
the Telerik team

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[Naresh]

Daniel,

That did the trick! Thanks for the help and the extremely fast response.

Solution: 

 

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

var footer = masterTable.get_element().getElementsByTagName("TFOOT")[0];

footer.rows[0].cells[2].innerHTML = formatCurrency(totalAmount);

Brian