layui 页面传值

/*修改方法*/
function detail(data) {
	console.log(data)
	layer.open({
		title: "修改景区",
		type: 2,
		area: ['40%', '65%'],
		content: "../page/hotoffensive/hotOffensiveEdit.html",
		success: function(layero, index) {
			var iframe = window['layui-layer-iframe' + index];
			iframe.child(data) 传值方法 父类
			setTimeout(function() {
				layer.tips('点击此处返回', '.layui-layer-setwin .layui-layer-close', {
					tips: 3
				});
			}, 500)
		},
		cancel: function(index, layero) { //取消事件
			parent.location.reload();
		},
	})

}

子类接收
function child(data) {}