我想为rest-full api创建登录。我想在第一次打开页面时创建类似的应用程序然后弹出登录页面。我想如何制作Please see DEMO。这是在敲除+烧瓶rest-api中开发的。我想做同样的但我想使用Angularjs而不是Knockout。
我的代码DEMO，在此我删除了所有其他代码。只想在页面加载时加载登录，当我插入正确的登录凭证时，登录到rest-api。
rest-server.py
import six
from flask import Flask, jsonify, abort, request, make_response, url_for, render_template
from flask.ext.httpauth import HTTPBasicAuth
app = Flask(__name__, static_url_path="")
auth = HTTPBasicAuth()
@auth.get_password
def get_password(username):
if username == 'admin':
return '1234'
return None
@auth.error_handler
def unauthorized():
return make_response(jsonify({'error': 'Unauthorized access'}), 403)
@app.errorhandler(400)
def bad_request(error):
return make_response(jsonify({'error': 'Bad request'}), 400)
@app.errorhandler(404)
def not_found(error):
return make_response(jsonify({'error': 'Not found'}), 404)
tasks = [
{
'id': 1,
'title': u'Buy groceries',
'description': u'Milk, Cheese, Pizza, Fruit, Tylenol',
'done': False
},
{
'id': 2,
'title': u'Learn Python',
'description': u'Need to find a good Python tutorial on the web',
'done': False
}
]
def make_public_task(task):
new_task = {}
for field in task:
if field == 'id':
new_task['uri'] = url_for('get_task', task_id=task['id'],
_external=True)
else:
new_task[field] = task[field]
return new_task
@app.route('/')
@auth.login_required
def index():
return render_template('index.html')
@app.route('/todo/api/v1.0/tasks', methods=['GET'])
@auth.login_required
def get_tasks():
return jsonify({'tasks': [make_public_task(task) for task in tasks]})
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['GET'])
@auth.login_required
def get_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
return jsonify({'task': make_public_task(task[0])})
@app.route('/todo/api/v1.0/tasks', methods=['POST'])
@auth.login_required
def create_task():
if not request.json or 'title' not in request.json:
abort(400)
task = {
'id': tasks[-1]['id'] + 1,
'title': request.json['title'],
'description': request.json.get('description', ""),
'done': False
}
tasks.append(task)
return jsonify({'task': make_public_task(task)}), 201
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['PUT'])
@auth.login_required
def update_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
if not request.json:
abort(400)
if 'title' in request.json and \
not isinstance(request.json['title'], six.string_types):
abort(400)
if 'description' in request.json and \
not isinstance(request.json['description'], six.string_types):
abort(400)
if 'done' in request.json and type(request.json['done']) is not bool:
abort(400)
task[0]['title'] = request.json.get('title', task[0]['title'])
task[0]['description'] = request.json.get('description',
task[0]['description'])
task[0]['done'] = request.json.get('done', task[0]['done'])
return jsonify({'task': make_public_task(task[0])})
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['DELETE'])
@auth.login_required
def delete_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
tasks.remove(task[0])
return jsonify({'result': True})
if __name__ == '__main__':
app.run(debug=True)
我的角度代码angularjs.html
<!DOCTYPE html>
<html>
<head>
<title>ToDo API Client Demo By Angularjs</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.9.0.js"></script>
<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" />
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
</head>
<body ng-app="myApp" ng-controller="tasksCtrl">
<div class="navbar">
<div class="navbar-inner">
<a class="brand" href="#">ToDo API Client Demo</a>
</div>
</div>
<div>
<a class="btn" data-toggle="modal" data-target="#login">Login</a>
</div>
<div>
<table class="table table-striped">
<tbody>
<tr>
<td style="width: 1px;"></td>
<td>
<b>Task</b>
</td>
<td>
<b>Options</b>
</td>
</tr>
<tr ng-repeat="task in tasks">
<td>
<span ng-show="done" class="label label-success">Done</span>
<span ng-hide="done" class="label label-important">In Progress</span>
</td>
<td>{{task.title}}</td>
<td>{{task.description}}</td>
<td>
<a class="btn" data-toggle="modal" data-target="#modal" ng-click="editTask(task)">Edit</a>
</td>
<td>
<a class="btn" data-toggle="modal" data-ng-click="removeRow(task)">Delete</a>
</td>
<td ng-show="done">
<span>
<button ng-click="done = !done" class="btn">Mark In Progress</button>
</span>
</td>
<td ng-hide="done">
<span>
<button ng-click="done = !done" class="btn">Mark Done</button>
</span>
</td>
</tr>
</tbody>
</table>
<a class="btn" data-toggle="modal" data-target="#add" ng-click="editTask(task)">Add Task</a>
</div>
<div id="modal" role="dialog" class="modal hide fade">
<div>
<div class="modal-header">
Task Dialog
</div>
<div class="modal-body">
<label for="txtName"></label>
<input type="text" ng-model="selectedTask.title" />
<input type="text" ng-model="selectedTask.description" />
</div>
<div class="modal-footer">
<button class="btn btn-primary" ng-click="saveTask()" data-dismiss="modal">OK</button>
</div>
</div>
</div>
<div id="add" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="addDialogLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="addDialogLabel">Add Task</h3>
</div>
<div class="modal-body">
<form class="form-horizontal">
<div class="control-group">
<label class="control-label" for="inputTask">Task</label>
<div class="controls">
<input type="text" id="inputTask" ng-model="task1" placeholder="Task title" style="width: 150px;" />
<br />
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputDescription">Description</label>
<div class="controls">
<input type="text" id="inputDescription" ng-model="description1" placeholder="Description" style="width: 300px;" />
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button class="btn btn-primary" ng-click="addNewTask()" data-dismiss="modal">Add Task</button>
<button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
</div>
</div>
<div id="login" class="modal hide fade" tabindex="=1" role="dialog" aria-labelledby="loginLabel" aria-hidden="true">
<div class="modal-header">
<h3 id="loginLabel">Sign In</h3>
</div>
<div class="modal-body">
<form class="form-horizontal">
<div class="control-group">
<label class="control-label" for="inputUsername">Username</label>
<div class="controls">
<input data-bind="value: username" type="text" id="inputUsername" placeholder="Username">
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputPassword">Password</label>
<div class="controls">
<input data-bind="value: password" type="password" id="inputPassword" placeholder="Password">
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button data-bind="click: login" class="btn btn-primary" data-dismiss="modal" aria-hidden="true">Sign In</button>
</div>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('tasksCtrl', function($scope, $http) {
//$http.get("data.json")
$http.get("/todo/api/v1.0/tasks")
.success(function(response) {
console.log(response.tasks)
$scope.tasks = response.tasks;
});
$scope.editTask = function(task) {
$scope.selectedTask = task;
};
$scope.removeRow = function(task) {
$scope.tasks.splice(task, 1);
};
$scope.addNewTask = function() {
//$scope.tasks.push({title :$scope.task1,description: $scope.description1});
$scope.tasks.push({title: $scope.task1, description: $scope.description1});
$scope.task1 = '';
$scope.description1 = '';
// $scope.tasks.push('dhsh');
};
});
/*
app.controller('addNewTaskCtrl', ['$scope', function($scope){
$scope.addNewTask=function(){
var task;
}
}]);*/
</script>
</body>
</html>
答案 0 :(得分：0)
您的登录页面正在渲染，但我在这里看到的是类模态隐藏淡入未设置。尝试在登录div中使用class =“modal”而不是class =“modal hide fade”