Function updateTreeItemByValue

src/aria/tree/tree.spec.ts:115–135

(value: string, config: Partial<TestTreeNode<string>>)

  }

  async function updateTreeItemByValue(value: string, config: Partial<TestTreeNode<string>>) {
    const newNodes = JSON.parse(JSON.stringify(testComponent.nodes()));
    const childrenList = [newNodes];
    while (childrenList.length > 0) {
      const list = childrenList.shift()!;
      for (const node of list) {
        if (node.value === value) {
          if (config.value !== undefined) node.value = config.value;
          if (config.label !== undefined) node.label = config.label;
          if (config.children !== undefined) node.children = config.children;
          if (config.disabled !== undefined) node.disabled = config.disabled;
          if (config.selectable !== undefined) node.selectable = config.selectable;
          await updateTree({nodes: newNodes});
          return;
        }
        if (node.children) {
          childrenList.push(node.children);
        }
      }
    }
  }

  function getTreeItemElementByValue(value: string): HTMLElement | undefined {
    return treeItemElements.find(el => el.getAttribute('data-value') === String(value));