if(self != top){
alert("<bean:message key="user.login.timeout"/>");
top.location = self.location;
}
function login(){
var form = document.forms["userForm"];
if(form.elements["username"].value == ""){
alert("<bean:message key="user.username.null"/>");
form.elements["username"].focus();
return;
}
if(form.elements["password"].value == ""){
alert("<bean:message key="user.password.null"/>");
form.elements["password"].focus();
return;
}
form.submit();
}
就JavaScript中的alert内的<bean:message key="">会报错，其余的<bean:message key="">不会报错
