[英]Filter Firebase data using AngularJS
i have a data in firebase like this: 我在firebase中有这样的数据:
firebase_data {
-JGc5X37NDuvmJylmx0s: Object {
name: 'John Doe',
age: 21
}
-JGnGJlTjyAxFT-Vn48Y: Object {
name: 'Jane Doe',
age: 22
}
}
in my controller: 在我的控制器中:
$scope.firebase = $firebase(new Firebase("https://firebase_data.firebaseio.com"));
my view: 我的观点:
<input type="text" ng-model="search" />
<ul ng-repeat="(key, value) in firebase | filter:search">
<li><a href="{{ key }}">{{ value.name }}</a></li>
</ul>
the filter is not working. 过滤器无法正常工作。 how can i make the filter work? 我怎样才能使过滤器工作?
Use orderByPriority to convert your Firebase object to an array. 使用orderByPriority将Firebase对象转换为数组。
<input type="text" ng-model="search" />
<ul ng-repeat="(key, value) in firebase | orderByPriority | filter:search">
<li><a href="{{ key }}">{{ value.name }}</a></li>
</ul>
I think firebase returns as object and angular's filter will filter only arrays and does not filter object 我认为firebase作为对象返回,而angular的过滤器将仅过滤数组而不过滤对象
You can create custom filter and filter. 您可以创建自定义过滤器和过滤器。 I have created example for that using firebase object 我已经使用firebase对象创建了示例
http://plnkr.co/edit/tiSsswXQWgAPPv6ozqOm?p=preview http://plnkr.co/edit/tiSsswXQWgAPPv6ozqOm?p=preview
Please let me know if anything 如果有的话请告诉我
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