我正在创建 dynatree。我想设置在打开 dynatree 时选择 dynatree 的第一个节点。我在 json 中为第一个元素设置了 select= tree。但它不起作用。我想跳过在 json 中添加选择属性。最好在 dynatree() 函数上获得一些东西。
"[{"Id":16,"ParentId":0,"Parent":null,"title":"X","key":"16","isFolder":true,"select":true,"孩子":[{"Id":17,"ParentId":16,"Parent":null,"title":"X1,"key":"17","isFolder":true,"select":false, "children":[{"Id":35,"ParentId":17,"Parent":null,"title":"X2","key":"35","isFolder":true,"select":假,"儿童":[]}]}]}]"