[转]js获取iframe通过url传递的参数

[转]js获取iframe通过url传递的参数

1.前言

获取iframe的url路径：window.parent.document.getElementById("your-iframe-id").contentWindow.location.search; //需要iframe的ID

2.代码

根据参数名称通过正则获取参数值

function geturl(name) {

            var reg = new RegExp("[^\?&]?" + encodeURI(name) + "=[^&]+");

            var arr = window.parent.document.getElementById("Ateon-SetParent-iframe").contentWindow.location.search.match(reg);

            if (arr != null) {

                return decodeURI(arr[0].substring(arr[0].search("=") + 1));

            }

            return "";

        }

3 参考

1.https://www.cnblogs.com/kcjm/p/7060073.html