文本框失去鼠标焦点执行ajax+php

o2o/admin/ category

view

view -> js

	var SCOPE = {
		'listorder_url': "{:url('category/listorder')}" ,
	}

public/admin/conmon/common.js

/*更新排序ajax*/
$('.listorder input').blur(function () {
    //编写抛送逻辑
    //获取主键id
    var id = $(this).attr('attr-id');
    //获取排序的值
    var listorder = $(this).val();
    //获取的值组合成抛送的数组
    var postDate = {
        'id' : id,
        'listorder' : listorder,
    };
    //获取url
    var url = SCOPE.listorder_url;
    //抛送http
    $.post(url,postDate,function (res) {
        if (res.code == 1){
            setTimeout(function () {
                location.href=res.data;
            },500)
        }
        else{
            layer.alert(res.msg,{icon:2});
        }
    },"json");
});

controller

public function listorder($id,$listorder)
    {
        $res = $this->obj->save(['listorder'=>$listorder],['id'=>$id]);
        if ($res){
            $this->result($_SERVER['HTTP_REFERER'],1,'success');
        }
        else{
            $this->result($_SERVER['HTTP_REFERER'],0,'更新失败');
        }
    }