无法返回returnValue的 回传失效
window.onload = function () {
var returnValue = window.showModalDialog("son.html ", window);
//for chrome
if (returnValue == undefined) {
returnValue = window.returnValue;
}
}
--
if (window.opener != undefined) {
//for chrome
window.opener.returnValue = "opener returnValue";
}
else {
window.returnValue = "window returnValue";
}
window.close();
防止弹出的子窗口,再弹出窗口可在:
<head>
<base target= "_self " />
</head>
