Method off

src/gridstack.ts:1352–1369

* unsubscribe from the 'on' event GridStackEvent * @param name of the event (see possible values) or list of names space separated

(name: GridStackEvent | string)

   * @param name of the event (see possible values) or list of names space separated
   */
  public off(name: GridStackEvent | string): GridStack {
    // check for array of names being passed instead
    if (name.indexOf(' ') !== -1) {
      const names = name.split(' ') as GridStackEvent[];
      names.forEach(name => this.off(name));
      return this;
    }

    if (name === 'change' || name === 'added' || name === 'removed' || name === 'enable' || name === 'disable') {
      // remove native CustomEvent handlers
      if (this._gsEventHandler[name]) {
        this.el.removeEventListener(name, this._gsEventHandler[name]);
      }
    }
    delete this._gsEventHandler[name];

    return this;
  }

  /**
   * Remove all event handlers from the grid. This is useful for cleanup when destroying a grid.