layui unlimited classification

https://fly.layui.com/extend/selectN,selectM/

selectM.js selectN.js

The introduction of two file E: \ project \ public \ static \ admin \ layuiadmin under \ admin_xjzm

use ([ '' selectM ' , ' selectN '' ])
 // infinite level SELECT 
var cateurl = ' {{route ( ' admin.item.category ' )}} ' ; 
. $ GET (cateurl, '' , function ( RES) { 
    catIns = selectN ({
         // container elements [required] 
        elem: ' #categorys ' 
        , Search: [ to false , to true ]
         // candidate data [required] 
        , data: RES 
        , Tips:' Please select ' , 
    }); 
}); 

# Data Format 
[ 
    ' ID '         => . 1 ,
     ' name '       => ' a ' ,
     ' Children '   => [
             ' ID '     => 2 ,
             ' name '   = > ' two ' , 
        ] 
]