Mermaid Editor SDK

@mermaid-editor-sdk/headless

@mermaid-editor-sdk/headless / DiagramAction

Type Alias: DiagramAction

DiagramAction = z.infer<typeof diagramActionSchema>

Defined in: core/diagram-model.ts:192

Validated editing operation accepted by a diagram session.

Remarks

The type field selects one of these operations:

  • Nodes: create-node, create-connected-node, update-node, delete-node.
  • Edges: create-edge, update-edge, delete-edge.
  • Subgraphs: create-subgraph, update-subgraph, delete-subgraph.
  • Class members: create-class-member, update-class-member, delete-class-member.
  • ER attributes: create-er-attribute, update-er-attribute, delete-er-attribute.
  • Palette entries: insert-palette-entry, insert-state-palette-entry.