今天在做单点登录系统 被一个问题给卡住了 大家看下面的代码 this.login = function(UserName, Pwd, SuccessFun, FailFun) login是个方法 他的参数SuccessFun,FailFun也是方法 怎么让SuccessFun,FailFun满足条件时候执行
用eval好像不行 有人说用call可以 但是不知道怎么写 请大家帮帮小弟忙this.login = function(UserName, Pwd, SuccessFun, FailFun) {
this.com.WebSvcUserName = UserName;
this.com.WebSvcUserPassWord = Pwd;
var c = this.com.UserLogin();
if (c) {
this.Guid = this.com.UserGetGUID(); if (SuccessFun != null) { eval(SuccessFun); }
}
else {
alert("密码不正确"); if (FailFun != null) eval(FailFun);
} }
用eval好像不行 有人说用call可以 但是不知道怎么写 请大家帮帮小弟忙this.login = function(UserName, Pwd, SuccessFun, FailFun) {
this.com.WebSvcUserName = UserName;
this.com.WebSvcUserPassWord = Pwd;
var c = this.com.UserLogin();
if (c) {
this.Guid = this.com.UserGetGUID(); if (SuccessFun != null) { eval(SuccessFun); }
}
else {
alert("密码不正确"); if (FailFun != null) eval(FailFun);
} }
eval(SuccessFun);
}
--------> //函数名,用字符串传进来
if(Object.prototype.toString.call(SuccessFun)==="[object String]"){
eval(SuccessFun).call();
}
if(Object.prototype.toString.call(SuccessFun)==="[object Function]"){
SuccessFun.call();
}