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初学
AngularJS, 尝试着写一些小功能
代码逻辑写得略粗糙，仅仅只是实现了简单的分页功能，使用 AngularJS 尝尝鲜。
AngularJS Code (Users.js)
var Users = angular.module(‘Users‘, []);
Users.controller(‘UserList‘, function($scope, $http) {
$scope.start = 0;
$scope.showLimit = 10;
$scope.count = 0;
/* Default Users List */
$http.get(‘welcome/get_users‘ + ‘/‘ + $scope.start + ‘/‘ + $scope.showLimit).success(function(data){
$scope.users = data;
});
/* Count Users */
$http.get(‘welcome/count_users‘).success(function(data){
$scope.count = data;
});
/* Pagination */
$scope.page = function (start) {
$scope.start = start < 0 ? 0 : start;
if (start >= $scope.count) $scope.start = $scope.count - $scope.showLimit;
$http.get(‘welcome/get_users‘ + ‘/‘ + $scope.start + ‘/‘ + $scope.showLimit).success(function(data){
$scope.users = data;
});
}
});HTML Code
<head>
<script src="angular.js"></script>
<script src="Users.js"></script>
</head>
<body ng-controller="UserList">
<div id="container">
<div id="user_list">
Search: <input class="query" type="text" ng-model="query" placeholder="Query">
<hr />
<table>
<thead>
<th>ID</th>
<th>User Name</th>
<th>Phone Number</th>
<th>Email</th>
</thead>
<tbody>
<tr ng-repeat="user in users | filter:query">
<td>{{user.id}}</td>
<td>{{user.user_name}}</td>
<td>{{user.phone_number}}</td>
<td>{{user.email}}</td>
</tr>
</tbody>
</table>
<hr />
<button ng-click="page(0)">First</button>
<button ng-click="page(start - showLimit)">Prev</button>
<button ng-click="page(start + showLimit)">Next</button>
<button ng-click="page(count - showLimit)">Last</button>
<input type="text" ng-model="gotoPage" />
<button ng-click="page(gotoPage * showLimit)">GO</button>
</div>
</div>
</body>CSS Code (稍微美化了一下)
body {
background-color: #fff;
margin: 40px;
font: 13px/20px normal Helvetica, Arial, sans-serif;
color: #4F5155;
}
#user_list {
margin: 15px;
}
#container {
margin: 10px;
border: 1px solid #D0D0D0;
box-shadow: 0 0 8px #D0D0D0;
}
input {
width: 40px;
height: 19px;
padding: 3px;
color: #555;
border-radius: 3px;
border: 1px solid #ccc;
}
input.query {
width: 100px;
}
button {
padding: 5px;
background-color: #fff;
border: 1px solid #ccc;
border-radius: 3px;
}
table {
border-spacing: 0;
border-collapse: collapse;
}
td,th {
border: 1px solid #ccc;
text-align: center;
padding: 5px;
}主要逻辑代码都是写死的，不灵活，慢慢改进吧。
时间： 2024-12-09 07:29:57