HowItWorks.js

// The function below is used for notification/subscription processing of the position of the note. 
// When the position of the note is moved across one device, all other devices connected to Syncano will real-time sync to the same position. 
updatePosition: function (element) {
    var self = this;
    var position = element.position();
    var xPos = Math.round(position.left);
    var yPos = Math.round(position.top);
    var noteId = self.findNote(element.attr('id'));
    self.syncano.sendRequest({
        type: 'call',
        method: 'data.update',
        params: {
            project_id: self.options.projectId,
            collection_id: self.options.collectionId,
            data_id: noteId,
            xpos: xPos,
            ypos: yPos,
            sourcePlayer: self.syncano.uuid + '#' + self.token(),
            update_method: 'merge',
        }
    }, function () {
        console.log('Position Updated');
    });
}