级联插件只支持三级么？

[landonzeng]

问题描述

在使用级联插件-cityselect时，值能展示深度在前3的数据，更深的无非展示，而且如果children的深度不一致的话还会报错
json如下

[
  {
    "v": "5efc872c-cfdf-afe4-0009-644a65755b37",
    "n": "中心",
    "c": [
      {
        "v": "8efc872c-cfdf-afe4-0009-644b68be3d90",
        "n": "1区",
        "c": [
          {
            "v": "3efc872c-cfdf-afe4-0009-645c5fba9935",
            "n": "1-1区",
            "c": [
              {
                "v": "2efc872f-cfdf-afe4-0009-7cfe2781afdc",
                "n": "1-1-1区"
              },
              {
                "v": "9efc872f-cfdf-afe4-0009-7cfe2781afdc",
                "n": "1-1-2区",
                "c": [
                  {
                    "v": "5f75a58a-4e88-a940-007c-60ff581b7164",
                    "n": "1-1-2-1组"
                  },
                  {
                    "v": "5f75a58a-4e88-a940-007c-61013f954245",
                    "n": "1-1-2-2组"
                  },
                  {
                    "v": "5f75a58a-4e88-a940-007c-610523c4f322",
                    "n": "1-1-2-3组"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "v": "5efc8730-cfdf-afe4-0009-82d65b21386f",
        "n": "2区",
        "c": [
          {
            "v": "5efc8730-cfdf-afe4-0009-82df2e3a279c",
            "n": "2-1区"
          },
          {
            "v": "5efc8730-cfdf-afe4-0009-82df2e3a279c",
            "n": "2-2区"
          }
        ]
      },
      {
        "v": "5efc8730-cfdf-afe4-0009-82d815ec979d",
        "n": "3区"
      }
    ]
  }
]