Cell value update on checkbox click

[Ruben]

Hello,

1. I am trying implement functionality of updating cell value on checkbox click. For example, if checkbox in checked, the tax should be added to the total.

2. Also, Total field should read only and in currency format.
For some reason, when Total type is number - “edit” function is not working, if Total type is string - “edit” function is ok, but currency format is lost.

Thank you for your help.

http://jsfiddle.net/gdouauyw/7/​

[Alexander Popov]

Hello Ruben,

Displaying a formatted, read-only value could be done using a template. For example: 

{ template: "#=kendo.toString(Total, 'c2') || ''# "},

Adding the Tax could be done by getting the Grid's dataItem and setting the desired value to the Total field. You can do this once the checkbox's change event is triggered or when the Grid's save event is triggered.

Regards,
Alexander Popov
Telerik

 

 

[Ruben]

Hello Alexander,

Thank you for your reply. Unfortunately it is not working, Total field is not read only: http://jsfiddle.net/gdouauyw/8/​

Thank you for your help.

[Alexander Popov]

Hi Ruben,

It is still editable, because the column's field option is set. Using a template only should do the trick: 

{       /*field: "Total", */
     title: "Total",
     format: "{0:C}",
     template: "#= kendo.toString(Total, 'C2') || '' #",
     footerTemplate: "#= kendo.toString(sum, 'C') #"
   },

Regards,
Alexander Popov
Telerik