我试图在Angular中使用
http://angular-ui.github.io/bootstrap/实现一个预型
似乎很容易，但我得到以下错误：
Global symbol
$viewValuerequires explicit package name.
什么是$ viewValue？它似乎没有被定义。
谢谢
这里是一个工作typeahead示例：
<div class="container">
<div ng-controller="mainCtrl" class="row-fluid">
<form class="row-fluid">
<div class="container-fluid">
<input type="text" ng-model="selected" typeahead="state for state in states | filter:$viewValue" />
</div>
</form>
</div>
</div>
<script>
angular.module('myApp',['ui.bootstrap'])
.controller("mainCtrl",function ($scope) {
$scope.selected = '';
$scope.states = ['Alabama','Alaska','Arizona','Arkansas','California','Colorado','Connecticut','Delaware','Florida','Georgia','Hawaii','Idaho','Illinois','Indiana','Iowa','Kansas','Kentucky','Louisiana','Maine','Maryland','Massachusetts','Michigan','Minnesota','Mississippi','Missouri','Montana','Nebraska','Nevada','New Hampshire','New Jersey','New Mexico','New York','North Dakota','North Carolina','Ohio','Oklahoma','Oregon','Pennsylvania','Rhode Island','South Carolina','South Dakota','Tennessee','Texas','Utah','Vermont','Virginia','Washington','West Virginia','Wisconsin','Wyoming'];
});
</script>
http://jsfiddle.net/alfrescian/ZjPWe/
$ viewValue是视图中的当前值 – 您的字符串输入。 $ viewValue在ngModel中指定。
