Method _triggerAddEvent

src/gridstack.ts:1824–1837

@internal

()

  /** @internal */
  protected _triggerAddEvent(): GridStack {
    if (this.engine.batchMode) return this;
    if (this.engine.addedNodes?.length) {
      if (!this._ignoreLayoutsNodeChange) {
        this.engine.layoutsNodesChange(this.engine.addedNodes);
      }
      // prevent added nodes from also triggering 'change' event (which is called next)
      this.engine.addedNodes.forEach(n => { delete n._dirty; });
      const addedNodes = [...this.engine.addedNodes];
      this.engine.addedNodes = [];
      this._triggerEvent('added', addedNodes);
    }
    return this;
  }

  /** @internal */
  public _triggerRemoveEvent(): GridStack {