edit: function () {
                	var _this = this;
                    var index = layui.layer.open({
                        skin:'',
                        type : 2,
                        maxmin: true,
                        area: ['95%', '95%'],//弹出区域大小
                        content : "url",//跳转url
                        success : function(layero, index){//成功时候回调
                            setTimeout(function(){
                                layui.layer.tips('点击此处返回列表', '.layui-layer-setwin .layui-layer-close', {
                                    tips: 3
                                });
                            },500)
                        },
                        end:function(){//关闭或者结束弹框回调
                        	//通常刷新列表
                        }
                    })
                },