dispatching-from-backbone.js

import { getStore } from 'react/store';

const Task = Backbone.View.extend({
  events: {
    'click .saveName': function(e) {
        const name = this.nameInput.value;
      
        // Change the name of the task in the model
        this.model.set('name', name);
      
        // Then change it in the store
        getStore().getState().dispatch({ 
          action: 'CHANGE_TASK',
          data: {
            name
          }
        });
    }
  }
});