datepicker change datasource in grid

[Ricardo]

hello

I have a datepicker and a grid that when I select a date from the datepicker take in a date field, the date picker to select the date
someone knows how to do that in the grid?
would like to modify the datasource.
currently taking data from a file filled with asp
and the date is the only field I want to take of the page.
regards!!

[Ricardo]

for now I have something like this

 

function onChange() {

                  var BirthDate =  [ kendo.toString(this.value(),'d')];

             }

and dataSource on grid

dataSource: {

                data: {FuncionDellenado3(),onChange()}

                            

    },

and I have removed the data file in the BirthDate value
which is what I put the current date but I want to have to choose the date in the datepicker
someone knows how this can be done?