start-drag-card

Description

Triggered when a card drag operation begins

Usage

"start-drag-card": ({
    id: string | number,
    columnId: string | number,
    rowId?: string | number,
    before?: string | number,
    source?: array
}) => void;

Parameters

The callback for the start-drag-card event receives an object containing these properties:

• id - (required) the ID of the card being dragged
• columnId - (required) the ID of the column where the card is currently located
• rowId - (optional) the ID of the row where the card is currently located
• before - (optional) the ID of the card that comes immediately after the dragged card in the column
• source - (optional) an array of IDs representing the cards being moved

info

To work with internal events, you can use the Event Bus methods

Example

// create Kanban
const board = new kanban.Kanban("#root", {
    columns,
    cards
});
// subscribe on the "start-drag-card" event
board.api.on("start-drag-card", (obj) => {
    console.log(obj.columnId);
});

Change log: The event was introduced in v1.4

Related sample: Kanban. Disabling drag and drop to specific columns