Method delete

angular/projects/demo/src/app/app.component.ts:181–191

()

    this.gridComp?.grid?.addWidget({x:3, y:0, w:2, content:`item ${ids}`, id:String(ids++)});
  }
  public delete() {
    let grid = this.gridComp?.grid;
    if (!grid) return;
    let node = grid.engine.nodes[0];
    // delete any children first before subGrid itself...
    if (node?.subGrid && node.subGrid.engine.nodes.length) {
      grid = node.subGrid;
      node = grid.engine.nodes[0];
    }
    if (node) grid.removeWidget(node.el!);
  }
  public modify() {
    this.gridComp?.grid?.update(this.gridComp?.grid.engine.nodes[0]?.el!, {w:3})
  }