三级联动,比较有代表性的就是省市区的联动
province,city,area”>
选择省
pid
选择市
pid
选择区/县
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
文章来源于互联网:fastadmin 页面修改技巧之一:三级联动
There are some attention-grabbing closing dates in this article however I don?t know if I see all of them center to heart. There may be some validity but I will take hold opinion till I look into it further. Good article , thanks and we want extra! Added to FeedBurner as nicely
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