I am unable to set a default value to the datepicker using something like {{date_table.selectedItem.LastContactDate}}. Using Google Sheets as the data source here.
Hello Abhilash, and welcome to our community! Can you share more details on your use case and share a screenshot of the widgets you are using? Are you trying to use the date from the selected item of a List widget as the default value of a DatePicker widget?
Please share a screenshot of the binding you use in date_table, the response of the query that populates the date_table widget, and a screenshot of the property pane of the DatePicker widget. Also, what is the error you get? Please share a screenshot of the error too.