undo()

Description

Reverts the last operation in Kanban

info

The undo() method works only when the history: true configuration is enabled!

Usage

undo(): void;

Example

// create Kanban
const board = new kanban.Kanban("#root", {
    columns,
    cards
});
// steps back one action in the Kanban's history
board.undo();

Change log: The method was introduced in v1.3