我正在按照教程来获得对angularjs的基本理解。在我的情况下,编辑链接不会将对象属性加载回文本框。请让我知道我做错了这里是代码和小提琴AngularJs简单编辑
<body>
<div class="scope" data-ng-app="mymodule" data-ng-controller="mycontroller">
<h3>AngularJS Filter data sample </h3>
<br />
Name:<br />
<input type="text" data-ng-model="Name" /><br />
<input type="text" data-ng-model="Position" /><br />
<button data-ng-click="addfriend()"> Add Friend</button>
<br />
<input type="text" data-ng-model="Namesearch" /><br />
<ul>
<li class="li" data-ng-repeat="element in friendlist | filter:Namesearch | orderBy:'Name'">
<strong> [{{$index + 1}}] {{ element.Name | uppercase}} working as {{ element.Position}} </strong>
[ <a href="#" ng-click="clearUser(element)">clear</a>
| <a href="#" ng-click="removeUser(element)">X</a>
| <a href="#" ng-click="editUser(1)">edit</a>
]
</li>
</ul>
</div>
</body>
而且JS代码
var mymodule = angular.module('mymodule', [])
mymodule.controller('mycontroller', ['$scope', function ($scope) {
$scope.friendlist =
[{ Name: 'Zia', Position: 'AM' }, { Name: 'Zia1', Position: 'PM' }, { Name: 'Zia2', Position: 'GM' }
];
$scope.editUser = function (id) {
for (i in $scope.friendlist) {
if ($scope.friendlist[i].Name == 'Zia') {
$scope.newFriend = angular.copy($scope.friendlist[i]);
}
}
}
}]);
,也是我想知道的class="scope"
在第一个的意义div
我没有看到小提琴链接 –
'for(i in $ scope.friendlist){' - 迭代数组时使用常规'for'循环 - 'for..in'用于迭代对象属性。 – tymeJV
小提琴链接添加 – Zia