Getting Grid Values

[Kenneth Ng]

Hi referring to the attached, What should I write to capture the old record &latest record ? 

1. On Button clicked on "Saved Changes" [Show in [1]]

2. On Clicked on "Button"  [Shown in [2]]

I have tried but i am still getting the old records but no avail .... perhaps some enlightenment will be great.. 

[Kenneth Ng]

sorry image wrongly attached.. 

 

[Stefan]

Hello Kenneth,

Firstly, could you please confirm which is the used Grid in the application, as the RadGrid is part of our UI for AJAX control, but the ticket is market as UI for ASP.NET Core:

1) If the product is UI for ASP.NET Core:

I can suggest when the Grid is loaded to save the current Grid values(data) using the data method of the dataSource. Then on the click of the second button to access that variable, as it will contain all of the value before the changes: 

http://docs.telerik.com/kendo-ui/api/javascript/data/datasource#methods-data

2) If the product is UI for AJAX - I can suggest to either submit a new ticket for the relevant product or the let us know and we will transfer this one.

Regards,
Stefan
Progress Telerik