Skip to content

Select联动

Select联动

php
//getCity
//其中load('city', 'getCity');的意思是,在当前select的选项切换之后,会把当前选项的值通过参数q, 
//调用接口getCity(相当于Api_linadmin|getCity),并把api返回的数据填充为city选择的选项
$form->select('province')->options(...)->load('city', 'getCity');

//Api_temptest|getCity中Api_temptest为api的controller,getCity为方法
$form->select('province')->options(...)->load('city', 'Api_temptest|getCity');

$form->select('city');

//接口返回值:
$data =[
   [
        "id"=>9,
        "text"=>"xxx"
    ],
    [
        "id"=>21,
        "text"=>"xxx"
    ]
]
success_json($data);