如何在 jQM 页面之间存储变量? [英] How-to store variable beetween jQM pages?

问题描述

如何在两个 jQueryMobile 页面之间传递像用户名这样的变量?

How do I pass a variable like username between two jQueryMobile pages?

或者两个常规页面，将变量设为全局变量是行不通的，因为在下一次包含时，它会将变量设置回 null.

or two regular pages for that matter, having the variable as global does not work, since at the next include it will set the variable back to null.

如何在两个 html 页面之间传递一个变量和一个全局变量?

How do I pass a variable a global variable between two html pages?

推荐答案

我通常使用本地存储，你也可以存储对象.例如:

I usually go with local storage, you can store objects too. Ex:

var userInfo = {
            "username": "Bob",
            "roleName": "Admin",
            "image": "img/userPic.jpg",
        };

        //Store the object in local storage
        localStorage.setItem('loggedUser', JSON.stringify(userInfo));

然后在另一个页面上，您可以简单地执行以下操作:

then on the other page you can simply do:

var userInfo = JSON.parse(localStorage.getItem("loggedUser"));
var userName = userInfo.username;

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