Bootstrap AngularJS
La feuille de style préférée pour AngularJS est Twitter Bootstrap. Twitter Bootstrap est actuellement le framework front-end le plus populaire.
Voir le didacticiel Bootstrap.
Bootstrap
Vous pouvez ajouter Twitter Bootstrap à votre application AngularJS. Vous pouvez ajouter le code suivant à votre élément <head> ;link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
Si le site est en Chine, il est recommandé d'utiliser la bibliothèque de ressources statiques Bootstrap de Baidu, le code est le suivant :
<link rel="stylesheet" href="//apps.bdimg.com/libs/bootstrap/ 3.3.4/css /bootstrap.min.css">
Ce qui suit est un exemple HTML complet, utilisant les directives AngularJS et les classes Bootstrap.
Code HTML
Exemple
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <link rel="stylesheet" href="//apps.bdimg.com/libs/bootstrap/3.3.4/css/bootstrap.min.css"> <script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script> </head> <body ng-app="myApp" ng-controller="userCtrl"> <div class="container"> <h3>Users</h3> <table class="table table-striped"> <thead> <tr> <th>编辑</th> <th>名</th> <th>姓</th> </tr> </thead> <tbody> <tr ng-repeat="user in users"> <td> <button class="btn" ng-click="editUser(user.id)"> <span class="glyphicon glyphicon-pencil"></span>编辑 </button> </td> <td>{{ user.fName }}</td> <td>{{ user.lName }}</td> </tr> </tbody> </table> <hr> <button class="btn btn-success" ng-click="editUser('new')"> <span class="glyphicon glyphicon-user"></span>创建新用户 </button> <hr> <h3 ng-show="edit">创建新用户:</h3> <h3 ng-hide="edit">编辑用户:</h3> <form class="form-horizontal"> <div class="form-group"> <label class="col-sm-2 control-label">名:</label> <div class="col-sm-10"> <input type="text" ng-model="fName" ng-disabled="!edit" placeholder="名"> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">姓:</label> <div class="col-sm-10"> <input type="text" ng-model="lName" ng-disabled="!edit" placeholder="姓"> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">密码:</label> <div class="col-sm-10"> <input type="password" ng-model="passw1" placeholder="密码"> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">重复密码:</label> <div class="col-sm-10"> <input type="password" ng-model="passw2" placeholder="重复密码"> </div> </div> </form> <hr> <button class="btn btn-success" ng-disabled="error || incomplete"> <span class="glyphicon glyphicon-save"></span>修改 </button> </div> <script src="myUsers.js"></script> </body> </html>
Exécuter un exemple »
Cliquez sur le bouton « Exécuter l'instance » pour afficher l'instance en ligne
Analyse de classe Bootstrap
元素 | Bootstrap 类 | 定义 |
---|---|---|
<div> | container | 内容容器 |
<table> | table | 表格 |
<table> | table-striped | 带条纹背景的表格 |
<button> | btn | 按钮 |
<button> | btn-success | 成功按钮 |
<span> | glyphicon | 字形图标 |
<span> | glyphicon-pencil | 铅笔图标 |
<span> | glyphicon-user | 用户图标 |
<span> | glyphicon-save | 保存图标 |
<form> | form-horizontal | 水平表格 |
<div> | form-group | 表单组 |
<label> | control-label | 控制器标签 |
<label> | col-sm-2 | 跨越 2 列 |
<div> | col-sm-10 | 跨越 10 列 |
JavaScript 代码
myUsers.js
angular.module('myApp', []).controller('userCtrl', fonction($scope) {
$scope.fName = '';
$scope.lName = '';
$scope.passw1 = '';
$scope. passw2 = '';
$scope.users = [
{id:1, fName:'Hege', lName:"Pege" },
{id :2, fName :'Kim', lName:"Pim" },
{id:3, fName : 'Sal', lName:"Smith" },
{id:4, fName:'Jack', lName :"Jones" },
{id:5, fName:'John', lName:"Doe" } ,
{id :6, fName :'Peter',lName :"Pan" }
];
$scope. edit = true;
$scope.error = false;
$scope.incomplete = false;
$scope.editUser = function(id) {
if (id == 'new') {
$scope.edit = true;
$scope.incomplete = true;
$scope.fName = '';
$scope.lName = '';
} else {
$scope.edit = false;
$scope.fName = $scope.users[id-1].fName;
$scope.lName = $scope.users[id-1].lName;
}
};
$scope.$watch('passw1',function() {$scope.test();});
$scope.$watch('passw2',function() {$scope.test();});
$scope.$watch('fName', function() {$scope.test();});
$scope.$watch('lName', fonction() {$scope.test();});
$scope.test = fonction() {
if ($scope.passw1 !== $scope.passw2) {
$scope.error = true;
} else {
$scope.error = false;
}
$scope.incomplete = false;
if ($scope.edit && (!$scope.fName.length ||
!$scope.lName.length ||
!$scope.passw1.length || !$scope.passw2.length)) {
$scope.incomplete = true;
}
};
});
$scope.fName = '';
$scope.lName = '';
$scope.passw1 = '';
$scope. passw2 = '';
$scope.users = [
{id:1, fName:'Hege', lName:"Pege" },
{id :2, fName :'Kim', lName:"Pim" },
{id:3, fName : 'Sal', lName:"Smith" },
{id:4, fName:'Jack', lName :"Jones" },
{id:5, fName:'John', lName:"Doe" } ,
{id :6, fName :'Peter',lName :"Pan" }
];
$scope. edit = true;
$scope.error = false;
$scope.incomplete = false;
$scope.editUser = function(id) {
if (id == 'new') {
$scope.edit = true;
$scope.incomplete = true;
$scope.fName = '';
$scope.lName = '';
} else {
$scope.edit = false;
$scope.fName = $scope.users[id-1].fName;
$scope.lName = $scope.users[id-1].lName;
}
};
$scope.$watch('passw1',function() {$scope.test();});
$scope.$watch('passw2',function() {$scope.test();});
$scope.$watch('fName', function() {$scope.test();});
$scope.$watch('lName', fonction() {$scope.test();});
$scope.test = fonction() {
if ($scope.passw1 !== $scope.passw2) {
$scope.error = true;
} else {
$scope.error = false;
}
$scope.incomplete = false;
if ($scope.edit && (!$scope.fName.length ||
!$scope.lName.length ||
!$scope.passw1.length || !$scope.passw2.length)) {
$scope.incomplete = true;
}
};
});
JavaScript 代码解析
Scope 属性 | 用途 |
---|---|
$scope.fName | 模型变量 (用户名) |
$scope.lName | 模型变量 (用户姓) |
$scope.passw1 | 模型变量 (用户密码 1) |
$scope.passw2 | 模型变量 (用户密码 2) |
$scope.users | 模型变量 (用户的数组) |
$scope.edit | 当用户点击创建用户时设置为true。 |
$scope.error | 如果 passw1 不等于 passw2 设置为 true |
$scope.incomplete | 如果每个字段都为空(length = 0)设置为 true |
$scope.editUser | 设置模型变量 |
$scope.watch | 监控模型变量 |
$scope.test | 验证模型变量的错误和完整性 |