UI Action should not be visible once it is clicked

[RC19]

Hi All,

In agent workspace, We have a functionality that one of the field appears on form when a button is clicked. Now the requirement is to make this button disappear once it is clicked. Please suggest on how this can be done.

[mahmoudabde]

UI Action to display the button only u_pageops is False. add the following to the UI condition 

current.u_pageops == false;