js获取iframe通过url传递的参数

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

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 "";
}