I have 2 dropdown boxes populating data from another 2 tables data. It requires "Please select…" & data entry validation before database values as the first value.
I have done it like this.But I have to valiate it and ,If user select "Please Select ... " Option retun and show a message again please select a value to update value.
I have done it like this.But I have to valiate it and ,If user select "Please Select ... " Option retun and show a message again please select a value to update value.
<telerik:GridDropDownColumn DataField="CompanyID" DataSourceID="SqlDataSource2" EditFormColumnIndex="5" HeaderText="Company" ListTextField="CompanyName" ListValueField="CompanyID" EnableEmptyListItem = "true" EmptyListItemText="--Please select Company--" EmptyListItemValue="0" UniqueName="CompanyID" ColumnEditorID="GridDropDownColumnEditor1">
</telerik:GridDropDownColumn>