我正在通过编写教程video来学习Angular,但我无法得到以下示例。该示例显示了如何使用View1.html来使用路径,该路径应显示客户列表(简单名称,城市对象)以及添加,过滤客户的可能性。
当我尝试样品时,客户列表不会显示 - 我只能看到子弹点和所有标签,文本等,但没有名称列表 - 城市。 当我使用硬编码列表替换View1.html中的列表时,它会正确显示。
这里有什么问题?
代码
的index.html
<!DOCTYPE html>
<html data-ng-app="demoApp">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.9/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.9/angular-route.js"></script>
<script src="angularTest.js"></script>
</head>
<body>
<div>
<div ng-view></div>
</div>
</body>
</html>
View1.html
<div class="container">
<h2>View 1</h2>
Name:
<br/>
<input type="text" data-ng-model="filter.name"/>
<br/>
<ul>
<li data-ng-repeat="cust in customers | filter:filter.name | orderBy:city"></li>
</ul>
<br/>
Customer name<br/>
<input type="text" data-ng-model="newCustomer.name"/>
<br/>
Customer city<br/>
<input type="text" data-ng-model="newCustomer.city"/>
<br/>
<button data-ng-click="addCustomer()">Add customer</button>
<br/>
<a href="#/view2">View 2</a>
View2.html
<div class="container">
<h2>View 2</h2>
Name:
<br/>
<input type="text" data-ng-model="city"/>
<br/>
<ul>
<li data-ng-repeat="cust in customers | filter:city | orderBy:city"></li>
</ul>
angularTest.js
var app = angular.module('demoApp', ['ngRoute']);
app.config(function ($routeProvider) {
$routeProvider.when('/',
{
controller: 'SimpleController',
templateUrl: 'partials/View1.html'
})
.when('/view2',
{
controller: 'SimpleController',
templateUrl: 'partials/View2.html'
})
.otherwise({redirectTo: '/'});
});
app.controller('SimpleController',
function SimpleController($scope) {
$scope.customers = [
{name: 'John Doe', city: 'New York'},
{name: 'Jane Doe', city: 'San Fransisco'},
{name: 'Joe Smith', city: 'Washington'}
];
$scope.addCustomer = function() {
$scope.customers.push(
{
name: $scope.newCustomer.name,
city: $scope.newCustomer.city
}
);
};
}
);
答案 0 :(得分:1)
在你的li元素中你需要放
<li data-ng-repeat="cust in customers | filter:filter.name | orderBy:city">{{cust.name}} ({{cust.city}})</li>
答案 1 :(得分:1)
您应该在li标签内打印一些内容,以便在{{}}上显示某些内容,为您提供以下权限: -
<li data-ng-repeat="cust in customers | filter:city | orderBy:city">{{cust.name}} ({{cust.city}})</li>