【发布时间】:2016-06-22 00:04:04
【问题描述】:
我的列表中有多个列,我想在我的索引中添加复选框。我希望能够选中这些框以获取过滤列表,当取消选中它们时,它当然应该给我正确的结果。我不确定实现这一目标的最佳方法。一些帖子在谈论观察者,而另一些则建议只是要推送的数据数组。我尝试推送到一个数组,然后将其设置为 $scope.cars,但问题是要恢复我原来的 $scope.car 工作量太大。所以我放弃了这个想法。现在我正在等待更好的解决方案。这是我的代码
script.js
// Code goes here
var app = angular.module('myapp', []);
app.controller('DemoCtrl', [ '$scope', function($scope) {
$scope.q = '';
$scope.cars = [
{
year: 2006,
make: 'BMW',
model: 'M3'
},
{
year: 2006,
make: 'BMW',
model: 'Z4'
},
{
year: 1992,
make: 'Mazda',
model: 'Miata'
},
{
year: 2008,
make: 'BMW special',
model: '750'
}
];
}]);
index.html
<!DOCTYPE html>
<html ng-app="myapp">
<head>
<link data-require="bootstrap-css@3.1.1" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
<script data-require="angular.js@*" data-semver="1.3.0-beta.5" src="https://code.angularjs.org/1.3.0-beta.5/angular.js"></script>
<script data-require="jquery@*" data-semver="2.1.1" src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script data-require="bootstrap@*" data-semver="3.1.1" src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body>
<div ng-controller="DemoCtrl">
<input type="checkbox">BMW
<span style="margin-left:20px;"></span><input type="checkbox">Mazda</span>
<input class="form-control" type="text" ng-model="q" placeholder="Search by year, make, model" />
<br/>
<ul>
<li ng-repeat="car in cars | filter:filterCars">{{car.year}} {{car.make}} {{car.model}}</li>
</ul>
</div>
</body>
</html>
和她的 eis plunker http://plnkr.co/edit/QXPYKBkH6u7N374yjQHV?p=preview
谢谢
【问题讨论】:
标签: angularjs angularjs-directive angularjs-scope angular-ui-router