基本节点

¥Base Node

具有一些基本样式的节点封装器，用于在应用的所有节点之间创建共享设计。

¥A node wrapper with some basic styling used for creating a shared design among all nodes in your application.

Dependencies:

Installation

Make sure to follow the prerequisites before installing the component.


npx shadcn@latest add https://ui.reactflow.dev/base-node


pnpm dlx shadcn@latest add https://ui.reactflow.dev/base-node


yarn dlx shadcn@latest add https://ui.reactflow.dev/base-node


bun x shadcn@latest add https://ui.reactflow.dev/base-node

Usage

1. Copy the component into your app


import { memo } from "react";
 
import { NodeProps } from "@xyflow/react";
import { BaseNode } from "@/components/base-node";
 
const BaseNodeDemo = memo(({ selected }: NodeProps) => {
  return (
    <BaseNode selected={selected}>
      <div>Base Node</div>
    </BaseNode>
  );
});
 
export default BaseNodeDemo;

2. Connect the component with your React Flow application.


import { Background, ReactFlow } from "@xyflow/react";
 
import BaseNode from "./component-example";
 
const nodeTypes = {
  baseNode: BaseNode,
};
 
const defaultNodes = [
  {
    id: "1",
    position: { x: 200, y: 200 },
    data: {},
    type: "baseNode",
  },
];
 
export default function App() {
  return (
    <div className="h-full w-full">
      <ReactFlow defaultNodes={defaultNodes} nodeTypes={nodeTypes} fitView>
        <Background />
      </ReactFlow>
    </div>
  );
}