Question
Hide a Dropdown value which is already selected
For Suppose, 'Country' dropdown has values which is one column in table layout.
a.Ind b.China c.Aus
I have selected 'Ind' for the 'Country' dropdown while adding an row item in a repeating Grid layout
if i try to add another row item, Then 'Ind' value should not be displayed in 'Country' dropdown
How to achieve this please let me know your ideas Thanks and Regards,
Pegasystems Inc.
IN
To achieve the requirement of not displaying the selected 'Ind' value in the 'Country' dropdown for subsequent rows in a repeating grid, you can implement a validation mechanism. Since modifying the dropdown source activity or list for every row addition can be complex, consider adding logic to restrict users from entering the same country in multiple rows. This way, once 'Ind' is selected in the first row, it will not appear in the dropdown for the next row.
Reference article: How to populate Distinct Drop down values in repeating Grid column | Support Center