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fastadmin 页面修改技巧之一:三级联动

2020-11-17 分类：PHP / 学习笔记 / 技术杂烩阅读(778) 评论(5)

三级联动,比较有代表性的就是省市区的联动

fastadmin 页面修改技巧之一:三级联动插图

选择地址

province,city,area”>

选择省

pid

选择市

pid

选择区/县

fastadmin 页面修改技巧之一:三级联动插图1

public function region($pid = 0)

{

$data = Db::name(“DictRegion”)->where(“pid“, $pid)->field(‘id as value,name’)->select();

$this->success(”, null, $data);

}

如有疑问或意见建议,请留言我会尽快回复

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标签：ajax教程 fastadmin fastadmin三级联动 fastadmin教程 Js教程 php教程三级联动

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