Write a control similar to a tree selector with VUE

the control shown in the figure has basically the same function as tree-selection, except that it is better displayed. No similar open source plug-ins were found for
.
is going to write one in VUE, seeking ideas

Feb.11,2022

component recursion to see if it is a good idea

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e5425a-43fb5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5425a-43fb5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?