我不确定这是最简单的方法,但这就是我得到的
触发 app.start() 后,您需要添加一些额外的功能。
main.js
var auth = require('authentication'); // Authentication module
app.start().then(function()
{
// This function will wait for the promise
auth.init().then(function(data)
{
// When successfully authenticate, set the root to shell
app.setRoot('views/shell');
}
});
身份验证.js
define(function(require)
{
var app = require('durandal/app');
return {
init: function()
{
// Initialize authentication...
return system.defer(function(dfd)
{
// Check if user is authenticate or if there has stored token
var isAuthenticate = someOtherFunctiontoCheck();
if (isAuthenticate)
{
dfd.resolve(true); // return promise
}
else
{
// When not authenticate, set root to login page
app.setRoot('views/login');
}
}
}
};
});
祝你好运!:)
更新
登录.js
define(function(require)
{
var ko = require('knockout');
var auth = require('authentication');
var username = ko.observable();
var password = ko.observable();
return {
username: username,
password: password,
submitForm: function()
{
// Do a login, if success, auth module will take care of it
// and here will take of the error
auth.login(username(), password()).error(function()
{
// notify user about the error (e.g invalid credentials)
});
}
};
});
身份验证.js
define(function(require)
{
var app = require('durandal/app');
return {
init: function()
{
// Initialize authentication...
return system.defer(function(dfd)
{
// Check if user is authenticate or if there has stored token
var isAuthenticate = someOtherFunctiontoCheck();
if (isAuthenticate)
{
dfd.resolve(true); // return promise
}
else
{
// When not authenticate, set root to login page
app.setRoot('views/login');
}
}
},
login: function(username, password)
{
// do authenticate for login credentials (e.g for retrieve auth token)
return $.ajax({
url : 'api/login',
type : 'POST',
data : {
username: username,
password: password
}
}).then(function(token){
// on success, stored token and set root to shell
functionToStoreToken(token);
// Set root to shell
app.setRoot('views/shell');
});
}
};
});