我试图允许用户使用ngRepeat和ngModel编辑项目列表。 (
See this fiddle.)然而，我尝试的两种方法导致奇怪的行为：一个不更新模型，其他模糊每个键下的形式。
我在这里做错了吗？这不是一个支持的用例吗？
这里是从小提琴的代码，为了方便复制：
<html ng-app>
<head>
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.2.1/css/bootstrap-combined.min.css" rel="stylesheet">
</head>
<body ng-init="names = ['Sam','Harry','Sally']">
<h1>Fun with Fields and ngModel</h1>
<p>names: {{names}}</p>
<h3>Binding to each element directly:</h3>
<div ng-repeat="name in names">
Value: {{name}}
<input ng-model="name">
</div>
<p class="muted">The binding does not appear to be working: the value in the model is not changed.</p>
<h3>Indexing into the array:</h3>
<div ng-repeat="name in names">
Value: {{names[$index]}}
<input ng-model="names[$index]">
</div>
<p class="muted">Type one character,and the input field loses focus. However,the binding appears to be working correctly.</p>
</body>
</html>
这似乎是一个具有约束力的问题。
你的ngRepeat是迭代集合中的字符串，当它应该迭代对象。修复您的问题
<body ng-init="models = [{name:'Sam'},{name:'Harry'},{name:'Sally'}]">
<h1>Fun with Fields and ngModel</h1>
<p>names: {{models}}</p>
<h3>Binding to each element directly:</h3>
<div ng-repeat="model in models">
Value: {{model.name}}
<input ng-model="model.name">
</div>
jsfiddle：http://jsfiddle.net/jaimem/rnw3u/5/
