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      • Scope Chain

      Before You Read

      Default Scope Chain Logic

      For details, see: Scope in Canvas

      Customize in editor-props

      The customization logic for the scope is usually done in editor-props through variableEngine.chainConfig.

      use-editor-props.tsx
      // ...
{
  // ...
  variableEngine: {
    enable: true,
    chainConfig: {
      // Customize scope chain logic
    }
  }
  // ...
}
// ...

      Whether child nodes can be depended on by subsequent nodes

      By default, child nodes cannot be depended on by subsequent nodes of the parent node.

      If you need to customize this logic, you need to configure it in variableEngine.chainConfig.isNodeChildrenPrivate.

      use-editor-props.tsx
      {
  variableEngine: {
    enable: true,
    chainConfig: {
      /**
       * Customize: Whether child nodes can be depended on by subsequent nodes of the parent node
       */
      isNodeChildrenPrivate(node) {
        // When a certain type of custom node is hit, allow its child nodes to be depended on by subsequent nodes
        if (node.flowNodeType === 'Your_Custom_Type') {
          return false;
        }
        // Otherwise: by default, child nodes are not allowed to be depended on by subsequent nodes
        return true;
      },
    }
  }
}