【发布时间】:2014-12-31 06:48:52
【问题描述】:
我在浏览器中收到此错误:
Error: [$interpolate:interr] Can't interpolate:
{{ displayName(stream.StreamName) }}
TypeError: undefined is not a function
http://errors.angularjs.org/1.2.25/$interpolate/interr?p0=%0A%20%20%20%20%2…0A%20%20%20%20%20%20&p1=TypeError%3A%20undefined%20is%20not%20a%20function
代码很简单,这里是 HTML:
<div class="card" ng-repeat="stream in streams">
<div class="item item-divider">
{{ displayName(stream.StreamName) }}
</div>
<ion-list>
<div class="item " ng-repeat="(key, value) in stream">
{{key}}
<p>
{{value}}
</p>
</div>
</ion-list>
这是控制器的javascript代码:
angular.module('starter')
.controller('StreamsCtrl', function ($scope, $timeout) {
$scope.displayName = function(s) {
return s.subString(s.lastIndexOf('/')+1)
}
});
【问题讨论】:
标签: javascript angularjs