javascript - 我在尝试使用 JS 提交表单时遇到无法 POST 的问题

Question

我的 Javascript 和 HTML 存在问题，当我提交表单时，出现“无法 POST”错误。我已经看过Shows error "Cannot POST" when I try to submit the HTML form ，但这似乎是基于服务器的。抱歉，我正在为类(class)做这件事，所以我现在有点时间紧张。

我的登录JS代码:

function login(){
    var pw = document.forms['login']['passcode'].value;
    var email = document.forms['login']["email"].value;
    var login = userLogin().get();
    if(email == "adrian@tissue.com" && pw == "welcome1"){
        window.location = "issues.html";
    }
    else if(email == "admin@tissue.com" && pw == "admin123"){
        window.location = "subscription-dashboard.html"
    }
    else if(email == login[0] && pw == login[1]){
        window.location = "issues.html";
    }
    else{
        alert("That password/email is incorrect");
        return false;
    };
}

我的 get 模块是:

(function userLogin(){
return {
    store: function(password, email){
        sessionStorage.setItem(pass, password);
        sessionStorage.setItem(user, email);
        return false;
    },
    get: function(){
        var mail = sessionStorage.getItem(user);
        var pwkey = sessionStorage.getItem(pass);
        var loginfo = [mail, pwkey];
        return loginfo;
    }
}
});

我的 HTML 代码是:

<form action="#" name="login" method="post" onsubmit="return login()">
        <input type="text" name="email" placeholder="Email" required>
        <input type="password" name="passcode" placeholder = "Password" required>
        <input type="submit" value="login">
</form>

为了方便起见，这是我的 fiddle 。我正在使用 Brackets，这个类是客户端 JS。 https://jsfiddle.net/MiguelPi/nmp6oxat/1/

Answer 1

似乎您正在尝试访问匿名函数，请像这样重写userFunction(不带外部括号):

function userLogin(){
  return {
    store: function(password, email){
      sessionStorage.setItem(pass, password);
      sessionStorage.setItem(user, email);
      return false;
    },
    get: function(){
      var mail = sessionStorage.getItem(user);
      var pwkey = sessionStorage.getItem(pass);
      var loginfo = [mail, pwkey];
      return loginfo;
    }
  }
}