refactor(dev): rename dev-flows to example
This commit is contained in:
moklick
@@ -0,0 +1,63 @@
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import React, { useState } from 'react';
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import ReactFlow, { removeElements, addEdge, isNode, Background } from 'react-flow-renderer';
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const onLoad = (reactFlowInstance) => console.log('flow loaded:', reactFlowInstance);
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const onNodeDragStop = (event, node) => console.log('drag stop', node);
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const onElementClick = (event, element) => console.log('click', element);
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const initialElements = [
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{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
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{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
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{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
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{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
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{ id: 'e1-2', source: '1', target: '2', animated: true },
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{ id: 'e1-3', source: '1', target: '3' },
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];
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const BasicFlow = () => {
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const [elements, setElements] = useState(initialElements);
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const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
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const onConnect = (params) => setElements((els) => addEdge(params, els));
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const updatePos = () => {
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setElements((elms) => {
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return elms.map((el) => {
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if (isNode(el)) {
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return {
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...el,
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position: {
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x: Math.random() * 400,
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y: Math.random() * 400,
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},
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};
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}
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return el;
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});
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});
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};
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return (
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<ReactFlow
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elements={elements}
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onLoad={onLoad}
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onElementClick={onElementClick}
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onElementsRemove={onElementsRemove}
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onConnect={onConnect}
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onNodeDragStop={onNodeDragStop}
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className="react-flow-basic-example"
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defaultZoom={1.5}
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minZoom={0.2}
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maxZoom={4}
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>
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<Background variant="lines" />
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<button onClick={updatePos} style={{ position: 'absolute', right: 10, top: 30, zIndex: 4 }}>
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change pos
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</button>
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</ReactFlow>
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);
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};
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export default BasicFlow;
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@@ -0,0 +1,25 @@
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import React from 'react';
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export default ({
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sourceX,
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sourceY,
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sourcePosition,
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targetX,
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targetY,
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targetPosition,
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connectionLineType,
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connectionLineStyle,
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}) => {
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return (
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<g>
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<path
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fill="none"
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stroke="#222"
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strokeWidth={1.5}
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className="animated"
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d={`M${sourceX},${sourceY} C ${sourceX} ${targetY} ${sourceX} ${targetY} ${targetX},${targetY}`}
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/>
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<circle cx={targetX} cy={targetY} fill="#fff" r={3} stroke="#222" strokeWidth={1.5} />
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</g>
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);
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};
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@@ -0,0 +1,25 @@
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import React, { useState } from 'react';
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import ReactFlow, { removeElements, addEdge, Background } from 'react-flow-renderer';
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import ConnectionLine from './ConnectionLine';
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const initialElements = [{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } }];
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const ConnectionLineFlow = () => {
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const [elements, setElements] = useState(initialElements);
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const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
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const onConnect = (params) => setElements((els) => addEdge(params, els));
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return (
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<ReactFlow
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elements={elements}
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connectionLineComponent={ConnectionLine}
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onElementsRemove={onElementsRemove}
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onConnect={onConnect}
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>
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<Background variant="lines" />
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</ReactFlow>
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);
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};
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export default ConnectionLineFlow;
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@@ -0,0 +1,22 @@
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import React, { memo } from 'react';
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import { Handle } from 'react-flow-renderer';
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export default memo(({ data }) => {
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return (
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<>
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<Handle
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type="target"
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position="left"
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style={{ background: '#555' }}
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onConnect={(params) => console.log('handle onConnect', params)}
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/>
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<div>
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Custom Color Picker Node: <strong>{data.color}</strong>
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</div>
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<input className="nodrag" type="color" onChange={data.onChange} defaultValue={data.color} />
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<Handle type="source" position="right" id="a" style={{ top: 10, background: '#555' }} />
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<Handle type="source" position="right" id="b" style={{ bottom: 10, top: 'auto', background: '#555' }} />
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</>
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);
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});
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@@ -0,0 +1,99 @@
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import React, { useState, useEffect } from 'react';
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import ReactFlow, { isEdge, removeElements, addEdge, MiniMap, Controls } from 'react-flow-renderer';
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import ColorSelectorNode from './ColorSelectorNode';
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const onLoad = (reactFlowInstance) => console.log('flow loaded:', reactFlowInstance);
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const onNodeDragStop = (event, node) => console.log('drag stop', node);
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const onElementClick = (event, element) => console.log('click', element);
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const initBgColor = '#1A192B';
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const connectionLineStyle = { stroke: '#fff' };
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const snapGrid = [16, 16];
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const nodeTypes = {
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selectorNode: ColorSelectorNode,
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};
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const CustomNodeFlow = () => {
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const [elements, setElements] = useState([]);
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const [bgColor, setBgColor] = useState(initBgColor);
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useEffect(() => {
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const onChange = (event) => {
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setElements((els) =>
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els.map((e) => {
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if (isEdge(e) || e.id !== '2') {
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return e;
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}
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const color = event.target.value;
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setBgColor(color);
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return {
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...e,
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data: {
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...e.data,
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color,
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},
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};
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})
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);
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};
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setElements([
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{ id: '1', type: 'input', data: { label: 'An input node' }, position: { x: 0, y: 50 }, sourcePosition: 'right' },
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{
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id: '2',
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type: 'selectorNode',
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data: { onChange: onChange, color: initBgColor },
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style: { border: '1px solid #777', padding: 10 },
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position: { x: 250, y: 50 },
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},
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{ id: '3', type: 'output', data: { label: 'Output A' }, position: { x: 550, y: 25 }, targetPosition: 'left' },
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{ id: '4', type: 'output', data: { label: 'Output B' }, position: { x: 550, y: 100 }, targetPosition: 'left' },
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{ id: 'e1-2', source: '1', target: '2', animated: true, style: { stroke: '#fff' } },
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{ id: 'e2a-3', source: '2__a', target: '3', animated: true, style: { stroke: '#fff' } },
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{ id: 'e2b-4', source: '2__b', target: '4', animated: true, style: { stroke: '#fff' } },
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]);
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}, []);
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const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
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const onConnect = (params) =>
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setElements((els) => addEdge({ ...params, animated: true, style: { stroke: '#fff' } }, els));
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return (
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<ReactFlow
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elements={elements}
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onElementClick={onElementClick}
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onElementsRemove={onElementsRemove}
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onConnect={onConnect}
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onNodeDragStop={onNodeDragStop}
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style={{ background: bgColor }}
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onLoad={onLoad}
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nodeTypes={nodeTypes}
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connectionLineStyle={connectionLineStyle}
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snapToGrid={true}
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snapGrid={snapGrid}
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defaultZoom={1.5}
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>
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<MiniMap
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nodeStrokeColor={(n) => {
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if (n.type === 'input') return '#0041d0';
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if (n.type === 'selectorNode') return bgColor;
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if (n.type === 'output') return '#ff0072';
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}}
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nodeColor={(n) => {
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if (n.type === 'selectorNode') return bgColor;
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return '#fff';
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}}
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/>
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<Controls />
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</ReactFlow>
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);
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};
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export default CustomNodeFlow;
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@@ -0,0 +1,36 @@
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/**
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* Example for checking the different edge types and source and target positions
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*/
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import React, { useState } from 'react';
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import ReactFlow, { removeElements, addEdge, MiniMap, Controls, Background } from 'react-flow-renderer';
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import { getElements } from './utils';
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const onLoad = (reactFlowInstance) => {
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reactFlowInstance.fitView();
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console.log(reactFlowInstance.getElements());
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};
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const initialElements = getElements();
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const EdgeTypesFlow = () => {
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const [elements, setElements] = useState(initialElements);
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const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
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const onConnect = (params) => setElements((els) => addEdge(params, els));
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return (
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<ReactFlow
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elements={elements}
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onLoad={onLoad}
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onElementsRemove={onElementsRemove}
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onConnect={onConnect}
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minZoom={0.2}
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>
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<MiniMap />
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<Controls />
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<Background />
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</ReactFlow>
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);
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};
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export default EdgeTypesFlow;
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@@ -0,0 +1,104 @@
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const nodeWidth = 80;
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const nodeGapWidth = nodeWidth * 2;
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const nodeStyle = { width: nodeWidth, fontSize: 11, color: 'white' };
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const sourceTargetPositions = [
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{ source: 'bottom', target: 'top' },
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{ source: 'right', target: 'left' },
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];
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const nodeColors = [
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['#1e9e99', '#4cb3ac', '#6ec9c0', '#8ddfd4'],
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['#0f4c75', '#1b5d8b', '#276fa1', '#3282b8'],
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];
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const edgeTypes = ['default', 'step', 'smoothstep', 'straight'];
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const offsets = [
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{
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x: 0,
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y: -nodeGapWidth,
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},
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{
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x: nodeGapWidth,
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y: -nodeGapWidth,
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},
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{
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x: nodeGapWidth,
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y: 0,
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},
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{
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x: nodeGapWidth,
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y: nodeGapWidth,
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},
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{
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x: 0,
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y: nodeGapWidth,
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},
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{
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x: -nodeGapWidth,
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y: nodeGapWidth,
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},
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{
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x: -nodeGapWidth,
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y: 0,
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},
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{
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x: -nodeGapWidth,
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y: -nodeGapWidth,
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},
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];
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let id = 0;
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const getNodeId = () => (id++).toString();
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export function getElements() {
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const initialElements = [];
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for (let sourceTargetIndex = 0; sourceTargetIndex < sourceTargetPositions.length; sourceTargetIndex++) {
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const currSourceTargetPos = sourceTargetPositions[sourceTargetIndex];
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for (let edgeTypeIndex = 0; edgeTypeIndex < edgeTypes.length; edgeTypeIndex++) {
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const currEdgeType = edgeTypes[edgeTypeIndex];
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for (let offsetIndex = 0; offsetIndex < offsets.length; offsetIndex++) {
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const currOffset = offsets[offsetIndex];
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const style = { ...nodeStyle, background: nodeColors[sourceTargetIndex][edgeTypeIndex] };
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const sourcePosition = {
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x: offsetIndex * nodeWidth * 4,
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y: edgeTypeIndex * 300 + sourceTargetIndex * edgeTypes.length * 300,
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};
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const sourceId = getNodeId();
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const sourceData = { label: `Source ${sourceId}` };
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const sourceNode = {
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id: sourceId,
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style,
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data: sourceData,
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position: sourcePosition,
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sourcePosition: currSourceTargetPos.source,
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targetPosition: currSourceTargetPos.target,
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};
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const targetId = getNodeId();
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const targetData = { label: `Target ${targetId}` };
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const targetPosition = {
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x: sourcePosition.x + currOffset.x,
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y: sourcePosition.y + currOffset.y,
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};
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const targetNode = {
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id: targetId,
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style,
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data: targetData,
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position: targetPosition,
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sourcePosition: currSourceTargetPos.source,
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targetPosition: currSourceTargetPos.target,
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};
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initialElements.push(sourceNode);
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initialElements.push(targetNode);
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initialElements.push({ id: `${sourceId}-${targetId}`, source: sourceId, target: targetId, type: currEdgeType });
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}
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}
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}
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return initialElements;
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}
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@@ -0,0 +1,30 @@
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import React from 'react';
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import { getBezierPath, getMarkerEnd } from 'react-flow-renderer';
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export default function CustomEdge({
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id,
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sourceX,
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sourceY,
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targetX,
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targetY,
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sourcePosition,
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targetPosition,
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style = {},
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data,
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arrowHeadType,
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markerEndId,
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}) {
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const edgePath = getBezierPath({ sourceX, sourceY, sourcePosition, targetX, targetY, targetPosition });
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const markerEnd = getMarkerEnd(arrowHeadType, markerEndId);
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return (
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<>
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<path id={id} style={style} className="react-flow__edge-path" d={edgePath} markerEnd={markerEnd} />
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<text>
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<textPath href={`#${id}`} style={{ fontSize: '12px' }} startOffset="50%" textAnchor="middle">
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{data.text}
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</textPath>
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</text>
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</>
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);
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}
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@@ -0,0 +1,77 @@
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import React, { useState } from 'react';
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import ReactFlow, { removeElements, addEdge, MiniMap, Controls, Background } from 'react-flow-renderer';
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import CustomEdge from './CustomEdge';
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const onLoad = (reactFlowInstance) => reactFlowInstance.fitView();
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const onNodeDragStop = (event, node) => console.log('drag stop', node);
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const onElementClick = (event, element) => console.log('click', element);
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const initialElements = [
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{ id: '1', type: 'input', data: { label: 'Input 1' }, position: { x: 250, y: 0 } },
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{ id: '2', data: { label: 'Node 2' }, position: { x: 150, y: 100 } },
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{ id: '2a', data: { label: 'Node 2a' }, position: { x: 0, y: 180 } },
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{ id: '3', data: { label: 'Node 3' }, position: { x: 250, y: 200 } },
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{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 300 } },
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{ id: '3a', data: { label: 'Node 3a' }, position: { x: 150, y: 300 } },
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{ id: '5', data: { label: 'Node 5' }, position: { x: 250, y: 400 } },
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{ id: '6', type: 'output', data: { label: 'Output 6' }, position: { x: 50, y: 550 } },
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{ id: '7', type: 'output', data: { label: 'Output 7' }, position: { x: 250, y: 550 } },
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{ id: '8', type: 'output', data: { label: 'Output 8' }, position: { x: 525, y: 600 } },
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{ id: 'e1-2', source: '1', target: '2', label: 'bezier edge (default)', className: 'normal-edge' },
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{ id: 'e2-2a', source: '2', target: '2a', type: 'smoothstep', label: 'smoothstep edge' },
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{ id: 'e2-3', source: '2', target: '3', type: 'step', label: 'step edge' },
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{ id: 'e3-4', source: '3', target: '4', type: 'straight', label: 'straight edge' },
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{ id: 'e3-3a', source: '3', target: '3a', type: 'straight', label: 'label only edge', style: { stroke: 'none' } },
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{ id: 'e3-5', source: '4', target: '5', animated: true, label: 'animated styled edge', style: { stroke: 'red' } },
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{
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id: 'e5-6',
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source: '5',
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target: '6',
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label: 'styled label',
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labelStyle: { fill: 'red', fontWeight: 700 },
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arrowHeadType: 'arrow',
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},
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{
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id: 'e5-7',
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source: '5',
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target: '7',
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label: 'label with styled bg',
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labelBgPadding: [8, 4],
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labelBgBorderRadius: 4,
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labelBgStyle: { fill: '#FFCC00', color: '#fff', fillOpacity: 0.7 },
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arrowHeadType: 'arrowclosed',
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},
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{ id: 'e5-8', source: '5', target: '8', type: 'custom', data: { text: 'custom edge' }, arrowHeadType: 'arrowclosed' },
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];
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||||
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const edgeTypes = {
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custom: CustomEdge,
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};
|
||||
|
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const EdgesFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
|
||||
const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
|
||||
return (
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
onElementClick={onElementClick}
|
||||
onElementsRemove={onElementsRemove}
|
||||
onConnect={onConnect}
|
||||
onNodeDragStop={onNodeDragStop}
|
||||
onLoad={onLoad}
|
||||
snapToGrid={true}
|
||||
edgeTypes={edgeTypes}
|
||||
>
|
||||
<MiniMap />
|
||||
<Controls />
|
||||
<Background />
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default EdgesFlow;
|
||||
@@ -0,0 +1,43 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { removeElements, addEdge, MiniMap, Controls, Background } from 'react-flow-renderer';
|
||||
|
||||
const onLoad = (reactFlowInstance) => console.log('flow loaded:', reactFlowInstance);
|
||||
const onElementClick = (event, element) => console.log('click', element);
|
||||
const onNodeDragStop = (event, node) => console.log('drag stop', node);
|
||||
|
||||
const EmptyFlow = () => {
|
||||
const [elements, setElements] = useState([]);
|
||||
const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
const addRandomNode = () => {
|
||||
const nodeId = (elements.length + 1).toString();
|
||||
const newNode = {
|
||||
id: nodeId,
|
||||
data: { label: `Node: ${nodeId}` },
|
||||
position: { x: Math.random() * window.innerWidth, y: Math.random() * window.innerHeight },
|
||||
};
|
||||
setElements((els) => els.concat(newNode));
|
||||
};
|
||||
|
||||
return (
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
onLoad={onLoad}
|
||||
onElementClick={onElementClick}
|
||||
onElementsRemove={onElementsRemove}
|
||||
onConnect={(p) => onConnect(p)}
|
||||
onNodeDragStop={onNodeDragStop}
|
||||
>
|
||||
<MiniMap />
|
||||
<Controls />
|
||||
<Background variant="lines" />
|
||||
|
||||
<button type="button" onClick={addRandomNode} style={{ position: 'absolute', left: 10, top: 10, zIndex: 4 }}>
|
||||
add node
|
||||
</button>
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default EmptyFlow;
|
||||
@@ -0,0 +1,53 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { addEdge, MiniMap, Controls } from 'react-flow-renderer';
|
||||
import { useEffect } from 'react';
|
||||
|
||||
const initialElements = [
|
||||
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
|
||||
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
|
||||
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
|
||||
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
|
||||
{ id: 'e1-2', source: '1', target: '2' },
|
||||
{ id: 'e1-3', source: '1', target: '3' },
|
||||
{ id: 'e3-4', source: '3', target: '4' },
|
||||
];
|
||||
|
||||
const HiddenFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const [isHidden, setIsHidden] = useState(false);
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
|
||||
useEffect(() => {
|
||||
setElements((els) =>
|
||||
els.map((e) => {
|
||||
e.isHidden = isHidden;
|
||||
return e;
|
||||
})
|
||||
);
|
||||
}, [isHidden]);
|
||||
|
||||
return (
|
||||
<ReactFlow elements={elements} onConnect={onConnect}>
|
||||
<MiniMap />
|
||||
<Controls />
|
||||
|
||||
<div style={{ position: 'absolute', left: 10, top: 10, zIndex: 4 }}>
|
||||
<div>
|
||||
<label htmlFor="ishidden">
|
||||
isHidden
|
||||
<input
|
||||
id="ishidden"
|
||||
type="checkbox"
|
||||
checked={isHidden}
|
||||
onChange={(event) => setIsHidden(event.target.checked)}
|
||||
className="react-flow__ishidden"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
</div>
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default HiddenFlow;
|
||||
@@ -0,0 +1,169 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { addEdge, MiniMap, Controls } from 'react-flow-renderer';
|
||||
|
||||
const initialElements = [
|
||||
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
|
||||
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
|
||||
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
|
||||
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
|
||||
{ id: 'e1-2', source: '1', target: '2', animated: true },
|
||||
{ id: 'e1-3', source: '1', target: '3' },
|
||||
];
|
||||
|
||||
const onNodeDragStart = (event, node) => console.log('drag start', node);
|
||||
const onNodeDragStop = (event, node) => console.log('drag stop', node);
|
||||
const onElementClick = (event, element) => console.log('click', element);
|
||||
const onPaneClick = (event) => console.log('onPaneClick', event);
|
||||
const onPaneScroll = (event) => console.log('onPaneScroll', event);
|
||||
const onPaneContextMenu = (event) => console.log('onPaneContextMenu', event);
|
||||
|
||||
const InteractionFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
|
||||
const [isSelectable, setIsSelectable] = useState(false);
|
||||
const [isDraggable, setIsDraggable] = useState(false);
|
||||
const [isConnectable, setIsConnectable] = useState(false);
|
||||
const [zoomOnScroll, setZoomOnScroll] = useState(false);
|
||||
const [zoomOnDoubleClick, setZoomOnDoubleClick] = useState(false);
|
||||
const [paneMoveable, setPaneMoveable] = useState(true);
|
||||
const [captureZoomClick, setCaptureZoomClick] = useState(false);
|
||||
const [captureZoomScroll, setCaptureZoomScroll] = useState(false);
|
||||
const [captureElementClick, setCaptureElementClick] = useState(false);
|
||||
|
||||
return (
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
elementsSelectable={isSelectable}
|
||||
nodesConnectable={isConnectable}
|
||||
nodesDraggable={isDraggable}
|
||||
zoomOnScroll={zoomOnScroll}
|
||||
zoomOnDoubleClick={zoomOnDoubleClick}
|
||||
onConnect={onConnect}
|
||||
onElementClick={captureElementClick ? onElementClick : undefined}
|
||||
onNodeDragStart={onNodeDragStart}
|
||||
onNodeDragStop={onNodeDragStop}
|
||||
paneMoveable={paneMoveable}
|
||||
onPaneClick={captureZoomClick ? onPaneClick : undefined}
|
||||
onPaneScroll={captureZoomScroll ? onPaneScroll : undefined}
|
||||
onPaneContextMenu={captureZoomClick ? onPaneContextMenu : undefined}
|
||||
>
|
||||
<MiniMap />
|
||||
<Controls />
|
||||
|
||||
<div style={{ position: 'absolute', left: 10, top: 10, zIndex: 4 }}>
|
||||
<div>
|
||||
<label htmlFor="draggable">
|
||||
draggable
|
||||
<input
|
||||
id="draggable"
|
||||
type="checkbox"
|
||||
checked={isDraggable}
|
||||
onChange={(event) => setIsDraggable(event.target.checked)}
|
||||
className="react-flow__draggable"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="connectable">
|
||||
connectable
|
||||
<input
|
||||
id="connectable"
|
||||
type="checkbox"
|
||||
checked={isConnectable}
|
||||
onChange={(event) => setIsConnectable(event.target.checked)}
|
||||
className="react-flow__connectable"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="selectable">
|
||||
selectable
|
||||
<input
|
||||
id="selectable"
|
||||
type="checkbox"
|
||||
checked={isSelectable}
|
||||
onChange={(event) => setIsSelectable(event.target.checked)}
|
||||
className="react-flow__selectable"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="zoomonscroll">
|
||||
zoom on scroll
|
||||
<input
|
||||
id="zoomonscroll"
|
||||
type="checkbox"
|
||||
checked={zoomOnScroll}
|
||||
onChange={(event) => setZoomOnScroll(event.target.checked)}
|
||||
className="react-flow__zoomonscroll"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="zoomondbl">
|
||||
zoom on double click
|
||||
<input
|
||||
id="zoomondbl"
|
||||
type="checkbox"
|
||||
checked={zoomOnDoubleClick}
|
||||
onChange={(event) => setZoomOnDoubleClick(event.target.checked)}
|
||||
className="react-flow__zoomondbl"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="panemoveable">
|
||||
pane moveable
|
||||
<input
|
||||
id="panemoveable"
|
||||
type="checkbox"
|
||||
checked={paneMoveable}
|
||||
onChange={(event) => setPaneMoveable(event.target.checked)}
|
||||
className="react-flow__panemoveable"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="capturezoompaneclick">
|
||||
capture zoom pane click
|
||||
<input
|
||||
id="capturezoompaneclick"
|
||||
type="checkbox"
|
||||
checked={captureZoomClick}
|
||||
onChange={(event) => setCaptureZoomClick(event.target.checked)}
|
||||
className="react-flow__capturezoompaneclick"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="capturezoompanescroll">
|
||||
capture zoom pane scroll
|
||||
<input
|
||||
id="capturezoompanescroll"
|
||||
type="checkbox"
|
||||
checked={captureZoomScroll}
|
||||
onChange={(event) => setCaptureZoomScroll(event.target.checked)}
|
||||
className="react-flow__capturezoompanescroll"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
<div>
|
||||
<label htmlFor="captureelementclick">
|
||||
capture element click
|
||||
<input
|
||||
id="captureelementclick"
|
||||
type="checkbox"
|
||||
checked={captureElementClick}
|
||||
onChange={(event) => setCaptureElementClick(event.target.checked)}
|
||||
className="react-flow__captureelementclick"
|
||||
/>
|
||||
</label>
|
||||
</div>
|
||||
</div>
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default InteractionFlow;
|
||||
@@ -0,0 +1,163 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { removeElements, addEdge, MiniMap, Controls, Background, isNode } from 'react-flow-renderer';
|
||||
|
||||
const onNodeDragStart = (event, node) => console.log('drag start', node);
|
||||
const onNodeDragStop = (event, node) => console.log('drag stop', node);
|
||||
const onSelectionDrag = (event, nodes) => console.log('selection drag', nodes);
|
||||
const onSelectionDragStart = (event, nodes) => console.log('selection drag start', nodes);
|
||||
const onSelectionDragStop = (event, nodes) => console.log('selection drag stop', nodes);
|
||||
const onSelectionContextMenu = (event, nodes) => {
|
||||
event.preventDefault();
|
||||
console.log('selection context menu', nodes);
|
||||
};
|
||||
const onElementClick = (event, element) => console.log(`${isNode(element) ? 'node' : 'edge'} click:`, element);
|
||||
const onSelectionChange = (elements) => console.log('selection change', elements);
|
||||
const onLoad = (reactFlowInstance) => {
|
||||
console.log('flow loaded:', reactFlowInstance);
|
||||
reactFlowInstance.fitView();
|
||||
};
|
||||
|
||||
const onMoveEnd = (transform) => console.log('zoom/move end', transform);
|
||||
|
||||
const initialElements = [
|
||||
{
|
||||
id: '1',
|
||||
type: 'input',
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
Welcome to <strong>React Flow!</strong>
|
||||
</>
|
||||
),
|
||||
},
|
||||
position: { x: 250, y: 0 },
|
||||
},
|
||||
{
|
||||
id: '2',
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
This is a <strong>default node</strong>
|
||||
</>
|
||||
),
|
||||
},
|
||||
position: { x: 100, y: 100 },
|
||||
},
|
||||
{
|
||||
id: '3',
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
This one has a <strong>custom style</strong>
|
||||
</>
|
||||
),
|
||||
},
|
||||
position: { x: 400, y: 100 },
|
||||
style: { background: '#D6D5E6', color: '#333', border: '1px solid #222138', width: 180 },
|
||||
},
|
||||
{
|
||||
id: '4',
|
||||
position: { x: 250, y: 200 },
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
You can find the docs on{' '}
|
||||
<a href="https://github.com/wbkd/react-flow" target="_blank" rel="noopener noreferrer">
|
||||
Github
|
||||
</a>
|
||||
</>
|
||||
),
|
||||
},
|
||||
},
|
||||
{
|
||||
id: '5',
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
Or check out the other <strong>examples</strong>
|
||||
</>
|
||||
),
|
||||
},
|
||||
position: { x: 250, y: 325 },
|
||||
},
|
||||
{
|
||||
id: '6',
|
||||
type: 'output',
|
||||
data: {
|
||||
label: (
|
||||
<>
|
||||
An <strong>output node</strong>
|
||||
</>
|
||||
),
|
||||
},
|
||||
position: { x: 100, y: 480 },
|
||||
},
|
||||
{ id: '7', type: 'output', data: { label: 'Another output node' }, position: { x: 400, y: 450 } },
|
||||
{ id: 'e1-2', source: '1', target: '2', label: 'this is an edge label' },
|
||||
{ id: 'e1-3', source: '1', target: '3' },
|
||||
{ id: 'e3-4', source: '3', target: '4', animated: true, label: 'animated edge' },
|
||||
{ id: 'e4-5', source: '4', target: '5', arrowHeadType: 'arrowclosed', label: 'edge with arrow head' },
|
||||
{ id: 'e5-6', source: '5', target: '6', type: 'smoothstep', label: 'smooth step edge' },
|
||||
{
|
||||
id: 'e5-7',
|
||||
source: '5',
|
||||
target: '7',
|
||||
type: 'step',
|
||||
style: { stroke: '#f6ab6c' },
|
||||
label: 'a step edge',
|
||||
animated: true,
|
||||
labelStyle: { fill: '#f6ab6c', fontWeight: 700 },
|
||||
},
|
||||
];
|
||||
|
||||
const connectionLineStyle = { stroke: '#ddd' };
|
||||
const snapGrid = [16, 16];
|
||||
|
||||
const OverviewFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
|
||||
return (
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
onElementClick={onElementClick}
|
||||
onElementsRemove={onElementsRemove}
|
||||
onConnect={onConnect}
|
||||
onNodeDragStart={onNodeDragStart}
|
||||
onNodeDragStop={onNodeDragStop}
|
||||
onSelectionDragStart={onSelectionDragStart}
|
||||
onSelectionDrag={onSelectionDrag}
|
||||
onSelectionDragStop={onSelectionDragStop}
|
||||
onSelectionContextMenu={onSelectionContextMenu}
|
||||
onSelectionChange={onSelectionChange}
|
||||
onMoveEnd={onMoveEnd}
|
||||
onLoad={onLoad}
|
||||
connectionLineStyle={connectionLineStyle}
|
||||
snapToGrid={true}
|
||||
snapGrid={snapGrid}
|
||||
>
|
||||
<MiniMap
|
||||
nodeStrokeColor={(n) => {
|
||||
if (n.style?.background) return n.style.background;
|
||||
if (n.type === 'input') return '#0041d0';
|
||||
if (n.type === 'output') return '#ff0072';
|
||||
if (n.type === 'default') return '#1a192b';
|
||||
|
||||
return '#eee';
|
||||
}}
|
||||
nodeColor={(n) => {
|
||||
if (n.style?.background) return n.style.background;
|
||||
|
||||
return '#fff';
|
||||
}}
|
||||
borderRadius={2}
|
||||
/>
|
||||
<Controls />
|
||||
<Background color="#aaa" gap={16} />
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default OverviewFlow;
|
||||
@@ -0,0 +1,34 @@
|
||||
import React from 'react';
|
||||
import { useStoreState, useStoreActions } from 'react-flow-renderer';
|
||||
|
||||
export default () => {
|
||||
const nodes = useStoreState((store) => store.nodes);
|
||||
const transform = useStoreState((store) => store.transform);
|
||||
const setSelectedElements = useStoreActions((actions) => actions.setSelectedElements);
|
||||
|
||||
const selectAll = () => {
|
||||
setSelectedElements(nodes.map((node) => ({ id: node.id, type: node.type })));
|
||||
};
|
||||
|
||||
return (
|
||||
<aside>
|
||||
<div className="description">
|
||||
This is an example of how you can access the internal state outside of the ReactFlow component.
|
||||
</div>
|
||||
<div className="title">Zoom & pan transform</div>
|
||||
<div className="transform">
|
||||
[{transform[0].toFixed(2)}, {transform[1].toFixed(2)}, {transform[2].toFixed(2)}]
|
||||
</div>
|
||||
<div className="title">Nodes</div>
|
||||
{nodes.map((node) => (
|
||||
<div key={node.id}>
|
||||
Node {node.id} - x: {node.__rf.position.x.toFixed(2)}, y: {node.__rf.position.y.toFixed(2)}
|
||||
</div>
|
||||
))}
|
||||
|
||||
<div className="selectall">
|
||||
<button onClick={selectAll}>select all nodes</button>
|
||||
</div>
|
||||
</aside>
|
||||
);
|
||||
};
|
||||
@@ -0,0 +1,45 @@
|
||||
import React, { useState } from 'react';
|
||||
import ReactFlow, { ReactFlowProvider, addEdge, removeElements, Controls } from 'react-flow-renderer';
|
||||
|
||||
import Sidebar from './Sidebar';
|
||||
|
||||
import './provider.css';
|
||||
|
||||
const onElementClick = (event, element) => console.log('click', element);
|
||||
const onLoad = (reactFlowInstance) => console.log('flow loaded:', reactFlowInstance);
|
||||
|
||||
const initialElements = [
|
||||
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 } },
|
||||
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 } },
|
||||
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 } },
|
||||
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 } },
|
||||
{ id: 'e1-2', source: '1', target: '2', animated: true },
|
||||
{ id: 'e1-3', source: '1', target: '3' },
|
||||
];
|
||||
|
||||
const ProviderFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
|
||||
|
||||
return (
|
||||
<div className="providerflow">
|
||||
<ReactFlowProvider>
|
||||
<Sidebar />
|
||||
<div className="reactflow-wrapper">
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
onElementClick={onElementClick}
|
||||
onConnect={onConnect}
|
||||
onElementsRemove={onElementsRemove}
|
||||
onLoad={onLoad}
|
||||
>
|
||||
<Controls />
|
||||
</ReactFlow>
|
||||
</div>
|
||||
</ReactFlowProvider>
|
||||
</div>
|
||||
);
|
||||
};
|
||||
|
||||
export default ProviderFlow;
|
||||
@@ -0,0 +1,45 @@
|
||||
.providerflow {
|
||||
flex-direction: column;
|
||||
display: flex;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.providerflow aside {
|
||||
border-right: 1px solid #eee;
|
||||
padding: 15px 10px;
|
||||
font-size: 12px;
|
||||
background: #fcfcfc;
|
||||
}
|
||||
|
||||
.providerflow aside .description {
|
||||
margin-bottom: 10px;
|
||||
}
|
||||
|
||||
.providerflow aside .title {
|
||||
font-weight: 700;
|
||||
margin-bottom: 5px;
|
||||
}
|
||||
|
||||
.providerflow aside .transform {
|
||||
margin-bottom: 20px;
|
||||
}
|
||||
|
||||
.providerflow .reactflow-wrapper {
|
||||
flex-grow: 1;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.providerflow .selectall {
|
||||
margin-top: 10px;
|
||||
}
|
||||
|
||||
@media screen and (min-width: 768px) {
|
||||
.providerflow {
|
||||
flex-direction: row;
|
||||
}
|
||||
|
||||
.providerflow aside {
|
||||
width: 20%;
|
||||
max-width: 250px;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { removeElements, addEdge, MiniMap, isNode, Controls, Background } from 'react-flow-renderer';
|
||||
import { getElements } from './utils';
|
||||
|
||||
const onLoad = (reactFlowInstance) => {
|
||||
reactFlowInstance.fitView();
|
||||
console.log(reactFlowInstance.getElements());
|
||||
};
|
||||
|
||||
const initialElements = getElements(10, 10);
|
||||
|
||||
const StressFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const onElementsRemove = (elementsToRemove) => setElements((els) => removeElements(elementsToRemove, els));
|
||||
const onConnect = (params) => setElements((els) => addEdge(params, els));
|
||||
|
||||
const updatePos = () => {
|
||||
setElements((elms) => {
|
||||
return elms.map((el) => {
|
||||
if (isNode(el)) {
|
||||
return {
|
||||
...el,
|
||||
position: {
|
||||
x: Math.random() * window.innerWidth,
|
||||
y: Math.random() * window.innerHeight,
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
return el;
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
return (
|
||||
<ReactFlow elements={elements} onLoad={onLoad} onElementsRemove={onElementsRemove} onConnect={onConnect}>
|
||||
<MiniMap />
|
||||
<Controls />
|
||||
<Background />
|
||||
|
||||
<button onClick={updatePos} style={{ position: 'absolute', right: 10, top: 30, zIndex: 4 }}>
|
||||
change pos
|
||||
</button>
|
||||
</ReactFlow>
|
||||
);
|
||||
};
|
||||
|
||||
export default StressFlow;
|
||||
@@ -0,0 +1,28 @@
|
||||
export function getElements(xElements = 10, yElements = 10) {
|
||||
const initialElements = [];
|
||||
let nodeId = 1;
|
||||
let recentNodeId = null;
|
||||
|
||||
for (let y = 0; y < yElements; y++) {
|
||||
for (let x = 0; x < xElements; x++) {
|
||||
const position = { x: x * 100, y: y * 50 };
|
||||
const data = { label: `Node ${nodeId}` };
|
||||
const node = {
|
||||
id: nodeId.toString(),
|
||||
style: { width: 50, fontSize: 11 },
|
||||
data,
|
||||
position,
|
||||
};
|
||||
initialElements.push(node);
|
||||
|
||||
if (recentNodeId && nodeId <= (xElements * yElements)) {
|
||||
initialElements.push({ id: `${x}-${y}`, source: recentNodeId.toString(), target: nodeId.toString() });
|
||||
}
|
||||
|
||||
recentNodeId = nodeId;
|
||||
nodeId++;
|
||||
}
|
||||
}
|
||||
|
||||
return initialElements;
|
||||
}
|
||||
@@ -0,0 +1,62 @@
|
||||
import React, { useState } from 'react';
|
||||
|
||||
import ReactFlow, { addEdge, Handle } from 'react-flow-renderer';
|
||||
|
||||
import './validation.css';
|
||||
|
||||
const initialElements = [
|
||||
{ id: '0', type: 'custominput', position: { x: 0, y: 150 } },
|
||||
{ id: 'A', type: 'customnode', position: { x: 250, y: 0 } },
|
||||
{ id: 'B', type: 'customnode', position: { x: 250, y: 150 } },
|
||||
{ id: 'C', type: 'customnode', position: { x: 250, y: 300 } },
|
||||
];
|
||||
|
||||
const onLoad = (reactFlowInstance) => reactFlowInstance.fitView();
|
||||
const isValidConnection = (connection) => connection.target === 'B';
|
||||
const onConnectStart = (event, { nodeId, handleType }) => console.log('on connect start', { nodeId, handleType });
|
||||
const onConnectStop = (event) => console.log('on connect stop', event);
|
||||
const onConnectEnd = (event) => console.log('on connect end', event);
|
||||
|
||||
const CustomInput = () => (
|
||||
<>
|
||||
<div>Only connectable with B</div>
|
||||
<Handle type="source" position="right" isValidConnection={isValidConnection} />
|
||||
</>
|
||||
);
|
||||
|
||||
const CustomNode = ({ id }) => (
|
||||
<>
|
||||
<Handle type="target" position="left" isValidConnection={isValidConnection} />
|
||||
<div>{id}</div>
|
||||
<Handle type="source" position="right" isValidConnection={isValidConnection} />
|
||||
</>
|
||||
);
|
||||
|
||||
const nodeTypes = {
|
||||
custominput: CustomInput,
|
||||
customnode: CustomNode,
|
||||
};
|
||||
|
||||
const HorizontalFlow = () => {
|
||||
const [elements, setElements] = useState(initialElements);
|
||||
const onConnect = (params) => {
|
||||
console.log('on connect', params);
|
||||
setElements((els) => addEdge(params, els));
|
||||
};
|
||||
|
||||
return (
|
||||
<ReactFlow
|
||||
elements={elements}
|
||||
onConnect={onConnect}
|
||||
selectNodesOnDrag={false}
|
||||
onLoad={onLoad}
|
||||
className="validationflow"
|
||||
nodeTypes={nodeTypes}
|
||||
onConnectStart={onConnectStart}
|
||||
onConnectStop={onConnectStop}
|
||||
onConnectEnd={onConnectEnd}
|
||||
/>
|
||||
);
|
||||
};
|
||||
|
||||
export default HorizontalFlow;
|
||||
@@ -0,0 +1,31 @@
|
||||
.validationflow .react-flow__node {
|
||||
width: 150px;
|
||||
border-radius: 5px;
|
||||
padding: 10px;
|
||||
color: #555;
|
||||
border: 1px solid #ddd;
|
||||
text-align: center;
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.validationflow .react-flow__node-customnode {
|
||||
background: #e6e6e9;
|
||||
border: 1px solid #ddd;
|
||||
}
|
||||
|
||||
.react-flow__node-custominput .react-flow__handle {
|
||||
background: #e6e6e9;
|
||||
}
|
||||
|
||||
.validationflow .react-flow__node-custominput {
|
||||
background: #fff;
|
||||
|
||||
}
|
||||
|
||||
.validationflow .react-flow__handle-connecting {
|
||||
background: #ff6060;
|
||||
}
|
||||
|
||||
.validationflow .react-flow__handle-valid {
|
||||
background: #55dd99;
|
||||
}
|
||||
@@ -0,0 +1,181 @@
|
||||
body {
|
||||
font-family: sans-serif;
|
||||
color: #111;
|
||||
}
|
||||
|
||||
html,
|
||||
body {
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
html,
|
||||
body,
|
||||
#root {
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
#root {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
header {
|
||||
padding: 10px;
|
||||
border-bottom: 1px solid #eee;
|
||||
display: flex;
|
||||
font-weight: 700;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.logo {
|
||||
text-decoration: none;
|
||||
display: block;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
header a,
|
||||
header a:focus,
|
||||
header a:active,
|
||||
header a:visited {
|
||||
color: #111;
|
||||
}
|
||||
|
||||
header a:hover {
|
||||
color: #333;
|
||||
}
|
||||
|
||||
.menu {
|
||||
margin-left: auto;
|
||||
background: #f3f3f3;
|
||||
color: #333;
|
||||
border: none;
|
||||
padding: 5px 12px;
|
||||
border-radius: 5px;
|
||||
}
|
||||
|
||||
nav {
|
||||
font-weight: 400;
|
||||
display: none;
|
||||
position: absolute;
|
||||
width: 94%;
|
||||
top: 46px;
|
||||
z-index: 10;
|
||||
left: 0;
|
||||
padding: 3%;
|
||||
background: rgba(255, 255, 255, 0.9);
|
||||
}
|
||||
|
||||
nav.is-open {
|
||||
display: block;
|
||||
}
|
||||
|
||||
nav a {
|
||||
text-decoration: none;
|
||||
font-size: 14px;
|
||||
background: #f3f3f3;
|
||||
color: white;
|
||||
padding: 6px 12px;
|
||||
border-radius: 5px;
|
||||
position: relative;
|
||||
display: block;
|
||||
margin-bottom: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
nav a,
|
||||
nav a:focus,
|
||||
nav a:active,
|
||||
nav a:visited {
|
||||
color: #333;
|
||||
}
|
||||
|
||||
nav a:hover {
|
||||
color: #333;
|
||||
box-shadow: 0 0 4px 1px rgba(0, 0, 0, 0.08);
|
||||
}
|
||||
|
||||
nav a.active:before {
|
||||
content: '';
|
||||
position: absolute;
|
||||
width: 6px;
|
||||
height: 6px;
|
||||
background: white;
|
||||
opacity: 0.8;
|
||||
left: 0;
|
||||
top: 50%;
|
||||
transform: translateY(-50%);
|
||||
}
|
||||
|
||||
.sourcedisplay {
|
||||
position: absolute;
|
||||
top: 50px;
|
||||
right: 15px;
|
||||
z-index: 4;
|
||||
text-decoration: none;
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.sourcedisplay,
|
||||
.sourcedisplay:focus,
|
||||
.sourcedisplay:active,
|
||||
.sourcedisplay:visited {
|
||||
color: #777;
|
||||
}
|
||||
|
||||
.sourcedisplay:hover {
|
||||
color: #111;
|
||||
}
|
||||
|
||||
.overview-example__add {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.react-flow__node a {
|
||||
font-weight: 700;
|
||||
color: #111;
|
||||
}
|
||||
|
||||
.react-flow__node.dark-node {
|
||||
background: #0041d0;
|
||||
color: #f8f8f8;
|
||||
}
|
||||
|
||||
.react-flow__node-selectorNode {
|
||||
font-size: 12px;
|
||||
background: #f0f2f3;
|
||||
border: 1px solid 555;
|
||||
border-radius: 5px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.react-flow__node-selectorNode .react-flow__handle {
|
||||
border-color: #f0f2f3;
|
||||
}
|
||||
|
||||
@media screen and (min-width: 768px) {
|
||||
nav {
|
||||
position: relative;
|
||||
display: block;
|
||||
margin-left: auto;
|
||||
width: auto;
|
||||
padding: 0;
|
||||
top: auto;
|
||||
left: auto;
|
||||
}
|
||||
|
||||
nav a {
|
||||
margin-left: 10px;
|
||||
font-size: 12px;
|
||||
display: inline-block;
|
||||
margin-bottom: 0;
|
||||
padding: 5px 12px;
|
||||
}
|
||||
|
||||
.menu {
|
||||
display: none;
|
||||
}
|
||||
|
||||
.overview-example__add {
|
||||
display: block;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,112 @@
|
||||
import React, { useState } from 'react';
|
||||
import ReactDOM from 'react-dom';
|
||||
import { BrowserRouter as Router, Route, Switch, NavLink } from 'react-router-dom';
|
||||
|
||||
import Overview from './Overview';
|
||||
import Basic from './Basic';
|
||||
import CustomNode from './CustomNode';
|
||||
import Stress from './Stress';
|
||||
import Interaction from './Interaction';
|
||||
import Empty from './Empty';
|
||||
import Edges from './Edges';
|
||||
import Validation from './Validation';
|
||||
import Provider from './Provider';
|
||||
import Hidden from './Hidden';
|
||||
import EdgeTypes from './EdgeTypes';
|
||||
import CustomConnectionLine from './CustomConnectionLine';
|
||||
|
||||
import './index.css';
|
||||
|
||||
const routes = [
|
||||
{
|
||||
path: '/',
|
||||
component: Overview,
|
||||
label: 'Overview',
|
||||
},
|
||||
{
|
||||
path: '/edges',
|
||||
component: Edges,
|
||||
label: 'Edges',
|
||||
},
|
||||
{
|
||||
path: '/custom-node',
|
||||
component: CustomNode,
|
||||
label: 'CustomNode',
|
||||
},
|
||||
{
|
||||
path: '/validation',
|
||||
component: Validation,
|
||||
label: 'Validation',
|
||||
},
|
||||
{
|
||||
path: '/provider',
|
||||
component: Provider,
|
||||
label: 'Provider',
|
||||
},
|
||||
{
|
||||
path: '/stress',
|
||||
component: Stress,
|
||||
label: 'Stress',
|
||||
},
|
||||
{
|
||||
path: '/interaction',
|
||||
component: Interaction,
|
||||
label: 'Interaction',
|
||||
},
|
||||
{
|
||||
path: '/basic',
|
||||
component: Basic,
|
||||
},
|
||||
{
|
||||
path: '/empty',
|
||||
component: Empty,
|
||||
},
|
||||
{
|
||||
path: '/hidden',
|
||||
component: Hidden,
|
||||
},
|
||||
{
|
||||
path: '/edge-types',
|
||||
component: EdgeTypes,
|
||||
},
|
||||
{
|
||||
path: '/custom-connectionline',
|
||||
component: CustomConnectionLine,
|
||||
},
|
||||
];
|
||||
|
||||
const navLinks = routes.filter((route) => route.label);
|
||||
|
||||
const Header = () => {
|
||||
const [menuOpen, setMenuOpen] = useState();
|
||||
|
||||
return (
|
||||
<header>
|
||||
<a className="logo" href="https://github.com/wbkd/react-flow">
|
||||
React Flow Dev
|
||||
</a>
|
||||
<nav className={menuOpen ? 'is-open' : ''}>
|
||||
{navLinks.map((route) => (
|
||||
<NavLink to={route.path} key={route.label} exact>
|
||||
{route.label}
|
||||
</NavLink>
|
||||
))}
|
||||
</nav>
|
||||
<button className="menu" onClick={() => setMenuOpen(!menuOpen)}>
|
||||
Menu
|
||||
</button>
|
||||
</header>
|
||||
);
|
||||
};
|
||||
|
||||
ReactDOM.render(
|
||||
<Router forceRefresh={true}>
|
||||
<Header />
|
||||
<Switch>
|
||||
{routes.map((route) => (
|
||||
<Route exact path={route.path} render={() => <route.component />} key={route.path} />
|
||||
))}
|
||||
</Switch>
|
||||
</Router>,
|
||||
document.getElementById('root')
|
||||
);
|
||||
Reference in New Issue
Block a user