// Generated by scripts/generate-showcase.mjs. Do not edit directly. page FlowCanvasDetail { layout = "showcase" state playground_nodes = JSON.parse(ctx.url.searchParams.get("pg_nodes") ?? "[{\"id\":\"flow-canvas-0-1\",\"key\":\"flow-canvas-0-1\",\"value\":\"primary\",\"label\":\"Primary workflow\",\"title\":\"Primary workflow\",\"description\":\"A clean default configuration for everyday product interfaces.\",\"text\":\"A configurable sample message.\",\"href\":\"#flow-canvas-demo\",\"actionHref\":\"#flow-canvas-demo\",\"actionLabel\":\"View details\",\"icon\":\"icon-[lucide--sparkles]\",\"iconClass\":\"icon-[lucide--sparkles]\",\"variant\":\"primary\",\"status\":\"Active\",\"time\":\"09:30\",\"current\":true,\"selected\":true,\"checked\":true,\"disabled\":false,\"outgoing\":false,\"open\":true,\"number\":1,\"count\":16,\"percentage\":72,\"color\":\"#7c3aed\",\"target\":\"_self\",\"ariaLabel\":\"Open primary workflow 1\",\"items\":[{\"label\":\"Nested option A\",\"value\":\"nested-a\"},{\"label\":\"Nested option B\",\"value\":\"nested-b\"}],\"links\":[{\"label\":\"Documentation\",\"href\":\"#documentation\"},{\"label\":\"API reference\",\"href\":\"#api-reference\"}],\"values\":[\"Included\",\"Standard\"]},{\"id\":\"flow-canvas-0-2\",\"key\":\"flow-canvas-0-2\",\"value\":\"secondary\",\"label\":\"Additional option\",\"title\":\"Supporting example\",\"description\":\"A clean default configuration for everyday product interfaces.\",\"text\":\"Another configurable message.\",\"href\":\"#flow-canvas-demo\",\"actionHref\":\"#flow-canvas-demo\",\"actionLabel\":\"View details\",\"icon\":\"icon-[lucide--sparkles]\",\"iconClass\":\"icon-[lucide--sparkles]\",\"variant\":\"primary\",\"status\":\"Active\",\"time\":\"09:30\",\"current\":false,\"selected\":false,\"checked\":false,\"disabled\":false,\"outgoing\":true,\"open\":true,\"number\":2,\"count\":32,\"percentage\":72,\"color\":\"#7c3aed\",\"target\":\"_self\",\"ariaLabel\":\"Open primary workflow 2\",\"items\":[{\"label\":\"Nested option A\",\"value\":\"nested-a\"},{\"label\":\"Nested option B\",\"value\":\"nested-b\"}],\"links\":[{\"label\":\"Documentation\",\"href\":\"#documentation\"},{\"label\":\"API reference\",\"href\":\"#api-reference\"}],\"values\":[\"Included\",\"Standard\"]}]") state playground_palette = JSON.parse(ctx.url.searchParams.get("pg_palette") ?? "[{\"id\":\"flow-canvas-0-1\",\"key\":\"flow-canvas-0-1\",\"value\":\"primary\",\"label\":\"Primary workflow\",\"title\":\"Primary workflow\",\"description\":\"A clean default configuration for everyday product interfaces.\",\"text\":\"A configurable sample message.\",\"href\":\"#flow-canvas-demo\",\"actionHref\":\"#flow-canvas-demo\",\"actionLabel\":\"View details\",\"icon\":\"icon-[lucide--sparkles]\",\"iconClass\":\"icon-[lucide--sparkles]\",\"variant\":\"primary\",\"status\":\"Active\",\"time\":\"09:30\",\"current\":true,\"selected\":true,\"checked\":true,\"disabled\":false,\"outgoing\":false,\"open\":true,\"number\":1,\"count\":16,\"percentage\":72,\"color\":\"#7c3aed\",\"target\":\"_self\",\"ariaLabel\":\"Open primary workflow 1\",\"items\":[{\"label\":\"Nested option A\",\"value\":\"nested-a\"},{\"label\":\"Nested option B\",\"value\":\"nested-b\"}],\"links\":[{\"label\":\"Documentation\",\"href\":\"#documentation\"},{\"label\":\"API reference\",\"href\":\"#api-reference\"}],\"values\":[\"Included\",\"Standard\"]},{\"id\":\"flow-canvas-0-2\",\"key\":\"flow-canvas-0-2\",\"value\":\"secondary\",\"label\":\"Additional option\",\"title\":\"Supporting example\",\"description\":\"A clean default configuration for everyday product interfaces.\",\"text\":\"Another configurable message.\",\"href\":\"#flow-canvas-demo\",\"actionHref\":\"#flow-canvas-demo\",\"actionLabel\":\"View details\",\"icon\":\"icon-[lucide--sparkles]\",\"iconClass\":\"icon-[lucide--sparkles]\",\"variant\":\"primary\",\"status\":\"Active\",\"time\":\"09:30\",\"current\":false,\"selected\":false,\"checked\":false,\"disabled\":false,\"outgoing\":true,\"open\":true,\"number\":2,\"count\":32,\"percentage\":72,\"color\":\"#7c3aed\",\"target\":\"_self\",\"ariaLabel\":\"Open primary workflow 2\",\"items\":[{\"label\":\"Nested option A\",\"value\":\"nested-a\"},{\"label\":\"Nested option B\",\"value\":\"nested-b\"}],\"links\":[{\"label\":\"Documentation\",\"href\":\"#documentation\"},{\"label\":\"API reference\",\"href\":\"#api-reference\"}],\"values\":[\"Included\",\"Standard\"]}]") state playground_activeNode = ctx.url.searchParams.get("pg_activeNode") ?? "" state playground_label = ctx.url.searchParams.get("pg_label") ?? "Flow Canvas" state playground_arrangeLabel = ctx.url.searchParams.get("pg_arrangeLabel") ?? "Flow Canvas" state playground_connectLabel = ctx.url.searchParams.get("pg_connectLabel") ?? "Flow Canvas" state playground_color = ctx.url.searchParams.get("pg_color") ?? "primary" state playground_size = ctx.url.searchParams.get("pg_size") ?? "default" state playground_class = ctx.url.searchParams.get("pg_class") ?? "showcase-instance showcase-instance--1" seo { title = "Flow Canvas" description = "Reusable flow canvas component." } view {
Core component

Flow Canvas

Reusable flow canvas component.

9 props0 slots4 outputsTheme readyResponsive
Interactive playground

Configure Flow Canvas

Change any prop and inspect the server-rendered component immediately.

Live preview
Component code
<FlowCanvas
  nodes='[
    {
      "id": "flow-canvas-0-1",
      "key": "flow-canvas-0-1",
      "value": "primary",
      "label": "Primary workflow",
      "title": "Primary workflow",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 16,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-0-2",
      "key": "flow-canvas-0-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 32,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  palette='[
    {
      "id": "flow-canvas-0-1",
      "key": "flow-canvas-0-1",
      "value": "primary",
      "label": "Primary workflow",
      "title": "Primary workflow",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 16,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-0-2",
      "key": "flow-canvas-0-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 32,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  label="Flow Canvas"
  arrangeLabel="Flow Canvas"
  connectLabel="Flow Canvas"
/>
Event outputInteract with the preview to inspect the typed payload.
Component props9 controls
Live examples

Designed for real product surfaces

Compare configurations and resize the browser to check responsive behavior.

Recommended

Production default

Balanced spacing, hierarchy, and content for the most common product workflow.

01
Live preview
Component usage.wrn
<FlowCanvas
  nodes='[
    {
      "id": "flow-canvas-0-1",
      "key": "flow-canvas-0-1",
      "value": "primary",
      "label": "Primary workflow",
      "title": "Primary workflow",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 16,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-0-2",
      "key": "flow-canvas-0-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 32,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  palette='[
    {
      "id": "flow-canvas-0-1",
      "key": "flow-canvas-0-1",
      "value": "primary",
      "label": "Primary workflow",
      "title": "Primary workflow",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 16,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-0-2",
      "key": "flow-canvas-0-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A clean default configuration for everyday product interfaces.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--sparkles]",
      "iconClass": "icon-[lucide--sparkles]",
      "variant": "primary",
      "status": "Active",
      "time": "09:30",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 32,
      "percentage": 72,
      "color": "#7c3aed",
      "target": "_self",
      "ariaLabel": "Open primary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  label="Flow Canvas"
  arrangeLabel="Flow Canvas"
  connectLabel="Flow Canvas"
/>
Dense UI

Compact application

A tighter variation for dashboards, side panels, tables, and operational interfaces.

02
Live preview
Component usage.wrn
<FlowCanvas
  nodes='[
    {
      "id": "flow-canvas-1-1",
      "key": "flow-canvas-1-1",
      "value": "primary",
      "label": "Secondary workflow",
      "title": "Secondary workflow",
      "description": "A compact configuration designed for dense application layouts.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--zap]",
      "iconClass": "icon-[lucide--zap]",
      "variant": "secondary",
      "status": "Active",
      "time": "10:15",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 24,
      "percentage": 48,
      "color": "#0284c7",
      "target": "_self",
      "ariaLabel": "Open secondary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-1-2",
      "key": "flow-canvas-1-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A compact configuration designed for dense application layouts.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--zap]",
      "iconClass": "icon-[lucide--zap]",
      "variant": "secondary",
      "status": "Active",
      "time": "10:15",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 48,
      "percentage": 48,
      "color": "#0284c7",
      "target": "_self",
      "ariaLabel": "Open secondary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  palette='[
    {
      "id": "flow-canvas-1-1",
      "key": "flow-canvas-1-1",
      "value": "primary",
      "label": "Secondary workflow",
      "title": "Secondary workflow",
      "description": "A compact configuration designed for dense application layouts.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--zap]",
      "iconClass": "icon-[lucide--zap]",
      "variant": "secondary",
      "status": "Active",
      "time": "10:15",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 24,
      "percentage": 48,
      "color": "#0284c7",
      "target": "_self",
      "ariaLabel": "Open secondary workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    },
    {
      "id": "flow-canvas-1-2",
      "key": "flow-canvas-1-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A compact configuration designed for dense application layouts.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "View details",
      "icon": "icon-[lucide--zap]",
      "iconClass": "icon-[lucide--zap]",
      "variant": "secondary",
      "status": "Active",
      "time": "10:15",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": false,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 48,
      "percentage": 48,
      "color": "#0284c7",
      "target": "_self",
      "ariaLabel": "Open secondary workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Standard"
      ]
    }
  ]'
  label="Compact example"
  arrangeLabel="Compact example"
  connectLabel="Compact example"
  size="sm"
/>
Extended

Rich configuration

A more expressive variation using additional data, stronger emphasis, and optional states.

03
Live preview
Component usage.wrn
<FlowCanvas
  nodes='[
    {
      "id": "flow-canvas-2-1",
      "key": "flow-canvas-2-1",
      "value": "primary",
      "label": "Advanced workflow",
      "title": "Advanced workflow",
      "description": "A richer configuration with more supporting information and actions.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "Explore workflow",
      "icon": "icon-[lucide--circle-check]",
      "iconClass": "icon-[lucide--circle-check]",
      "variant": "success",
      "status": "Complete",
      "time": "11:45",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 32,
      "percentage": 91,
      "color": "#059669",
      "target": "_self",
      "ariaLabel": "Open advanced workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Unlimited"
      ]
    },
    {
      "id": "flow-canvas-2-2",
      "key": "flow-canvas-2-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A richer configuration with more supporting information and actions.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "Explore workflow",
      "icon": "icon-[lucide--circle-check]",
      "iconClass": "icon-[lucide--circle-check]",
      "variant": "success",
      "status": "Complete",
      "time": "11:45",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": true,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 64,
      "percentage": 91,
      "color": "#059669",
      "target": "_self",
      "ariaLabel": "Open advanced workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Unlimited"
      ]
    }
  ]'
  palette='[
    {
      "id": "flow-canvas-2-1",
      "key": "flow-canvas-2-1",
      "value": "primary",
      "label": "Advanced workflow",
      "title": "Advanced workflow",
      "description": "A richer configuration with more supporting information and actions.",
      "text": "A configurable sample message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "Explore workflow",
      "icon": "icon-[lucide--circle-check]",
      "iconClass": "icon-[lucide--circle-check]",
      "variant": "success",
      "status": "Complete",
      "time": "11:45",
      "current": true,
      "selected": true,
      "checked": true,
      "disabled": false,
      "outgoing": false,
      "open": true,
      "number": 1,
      "count": 32,
      "percentage": 91,
      "color": "#059669",
      "target": "_self",
      "ariaLabel": "Open advanced workflow 1",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Unlimited"
      ]
    },
    {
      "id": "flow-canvas-2-2",
      "key": "flow-canvas-2-2",
      "value": "secondary",
      "label": "Additional option",
      "title": "Supporting example",
      "description": "A richer configuration with more supporting information and actions.",
      "text": "Another configurable message.",
      "href": "#flow-canvas-demo",
      "actionHref": "#flow-canvas-demo",
      "actionLabel": "Explore workflow",
      "icon": "icon-[lucide--circle-check]",
      "iconClass": "icon-[lucide--circle-check]",
      "variant": "success",
      "status": "Complete",
      "time": "11:45",
      "current": false,
      "selected": false,
      "checked": false,
      "disabled": true,
      "outgoing": true,
      "open": true,
      "number": 2,
      "count": 64,
      "percentage": 91,
      "color": "#059669",
      "target": "_self",
      "ariaLabel": "Open advanced workflow 2",
      "items": [
        {
          "label": "Nested option A",
          "value": "nested-a"
        },
        {
          "label": "Nested option B",
          "value": "nested-b"
        }
      ],
      "links": [
        {
          "label": "Documentation",
          "href": "#documentation"
        },
        {
          "label": "API reference",
          "href": "#api-reference"
        }
      ],
      "values": [
        "Included",
        "Unlimited"
      ]
    }
  ]'
  label="Advanced example"
  arrangeLabel="Advanced example"
  connectLabel="Advanced example"
  size="lg"
/>
Component outputs

Receive every typed component output

Use declarative output handlers in .wrn files or register a direct output handler from JavaScript. The canonical API exposes payload and does not require event.detail.

@selectFires when an item, option, card, or result is selected.
@connectFires when the component emits the connect event.
@moveFires when the component emits the move event.
@addFires when the component emits the add event.
Declarative handlers.wrn
<FlowCanvas
  @select='console.log(payload)'
  @connect='console.log(payload)'
  @move='console.log(payload)'
  @add='console.log(payload)'
/>
Direct output handlers.js
import { registerOutputHandler } from "@wrnexus/csr/outputs"

const component = document.querySelector("[data-ui-component=\"FlowCanvas\"], [data-component=\"FlowCanvas\"]")

if (component) registerOutputHandler(component, "select", (payload) => {
  console.log("select", payload)
})

if (component) registerOutputHandler(component, "connect", (payload) => {
  console.log("connect", payload)
})

if (component) registerOutputHandler(component, "move", (payload) => {
  console.log("move", payload)
})

if (component) registerOutputHandler(component, "add", (payload) => {
  console.log("add", payload)
})
Component API

Props and configuration

All content and behavior shown above is supplied through these props and slots.

PropTypeDefaultRequired
nodesstring[]No
palettestring[]No
activeNodestring""No
labelstring"Workflow"No
arrangeLabelstring"Arrange nodes"No
connectLabelstring"Connect"No
colorstring"primary"No
sizestring"default"No
classstring""No
} }