Taipy.gui.hold control

Hold the User Interface actions.

When the User Interface is held, users cannot interact with visual elements.
The application must call resume_control() so that users can interact again with the visual elements.

You can set a callback function (or the name of a function) in the callback parameter. Then, a "Cancel" button will be displayed so the user can cancel whatever is happening in the application. When pressed, the callback is invoked.

Parameters:

Name	Type	Description	Default
state	State	The current user state received in any callback.	required
callback	Optional[Union[str, Callable]]	The function to be called if the user chooses to cancel. If empty or None, no cancel action is provided to the user. The signature of this function is: - state (State^): The user state; - id (str): the id of the button that triggered the callback. That will always be "UIBlocker" since it is created and managed internally;	None
message	Optional[str]	The message to show. The default value is the string "Work in Progress...".	'Work in Progress...'