Interface FancytreeNode

apps/client/src/types-fancytree.d.ts:244–701

A FancytreeNode represents the hierarchical data model and operations.

    /** A FancytreeNode represents the hierarchical data model and operations. */
    interface FancytreeNode {
        // #region Properties
        /** The tree instance */
        tree: Fancytree;
        /** The parent node */
        parent: FancytreeNode;
        /** Node id (must be unique inside the tree) */
        key: string;
        /** Display name (may contain HTML) */
        title: string;
        /** Contains all extra data that was passed on node creation */
        data: FancytreeNodeData;
        /** Array of child nodes. For lazy nodes, null or undefined means 'not yet loaded'. Use an empty array to define a node that has no children. */
        children: FancytreeNode[];
        /** Use isExpanded(), setExpanded() to access this property. */
        expanded: boolean;
        /** Addtional CSS classes, added to the node's `<span>`. */
        extraClasses: string;
        /** Folder nodes have different default icons and click behavior. Note: Also non-folders may have children. */
        folder: boolean;
        /** Icon of the tree node. */
        icon: string;
        /** null or type of temporarily generated system node like 'loading', or 'error'. */
        statusNodeType: string;
        /** True if this node is loaded on demand, i.e. on first expansion. */
        lazy: boolean;
        /** Alternative description used as hover banner */
        tooltip: string;
        /** Outer element of single nodes */
        span: HTMLElement;
        /** Outer element of single nodes for table extension */
        tr: HTMLTableRowElement;
        unselectable?: boolean | undefined;
        unselectableIgnore?: boolean | undefined;
        unselectableStatus?: boolean | undefined;

        // #endregion

        // #region Methods
        /**
         * Append (or insert) a list of child nodes.
         *
         * @param children array of child node definitions (also single child accepted)
         * @param insertBefore child node to insert nodes before. If omitted, the new children is appended.
         * @returns The first child added.
         */
        addChildren(children: Fancytree.NodeData[], insertBefore?: FancytreeNode): FancytreeNode;
        /**
         * Append (or insert) a list of child nodes.
         *
         * @param children array of child node definitions (also single child accepted)
         * @param insertBefore key of the child node to insert nodes before. If omitted, the new children is appended.
         * @returns The first child added.
         */
        addChildren(children: Fancytree.NodeData[], insertBefore?: string): FancytreeNode;
        /**
         * Append (or insert) a list of child nodes.
         *