多选项限制 Multiple select - limitation

Created 6 years ago by martin, Updated 6 years ago Revision #1 1983 views 0 likes 0 collects

如图寻求扩展或代码资源，谢谢！
例如限制：1级最多选1，2级最多选1，3级最多选3

image http://forum.laravelacademy.org/assets/images/645-iQEjwkqb3TkQhXyV.jpeg
不好意思，请斑主移到【问答】类。谢谢！