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getColumns()

Description​

Retrieves a promise containing the columns data

info

The getColumns() method belongs to the RestDataProvider service, which is designed to handle server interactions.

Usage​

getColumns(): promise;

Returns​

The getColumns() method makes a GET request to the server and returns a promise that resolves with the columns data.

Example​

const url = "https://some_backend_url";
const restProvider = new kanban.RestDataProvider(url);

Promise.all([
    restProvider.getCards(),
    restProvider.getColumns()
]).then(([cards, columns]) => {
    const board = new kanban.Kanban("#root", {
        cards,
        columns
    });
    board.api.setNext(restProvider);
});

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