我从AngularJS和Firebase开始.我正在寻找在顶部的列表(托管在Firebase中)中插入新项目的方法,或者在顶部打印列表的最后一项.来自Angular的过滤器'orderBy'对我不起作用,因为它是一个列表.
我插入项目的实际代码:
var ref = new Firebase("https://[here is my instance].firebaseio.com/");
$scope.lineas = [];
angularFire(ref, $scope, "lineas");
$scope.agregarLinea = function() {
$scope.lineas.push({texto: $scope.linea});
$scope.linea = "";
};
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并列出项目:
<ul class='lineas'>
<li ng-repeat="linea in lineas">
<span>{{linea.texto}}</span>
</li>
</ul>
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预先感谢您的帮助.