小编Jie*_*Jie的帖子

我试图在标题栏的右侧添加一个按钮,按钮显示,但ng-click不会被触发,如果我在离子内容中移动按钮,它开始工作,只是不在标题中工作.

HTML:

<ion-view>
    <ion-nav-bar class="bar-stable nav-title-slide-ios7" >
      <ion-nav-back-button class="button-icon icon  ion-ios7-arrow-back">
      </ion-nav-back-button>
    </ion-nav-bar>
    <ion-header-bar>
        <h1 class="title">Trips</h1>
        <div class="buttons pull-right"><button class="button button-icon icon ion-plus" ng-click="createTrip()"></button></div>
    </ion-header-bar>

    <ion-content>

    </ion-content>
</ion-view>

JS:

.controller('TripCtrl', function($scope, $location, $localStorage){
    console.log('inside TripCtrl');

    $scope.$storage = $localStorage;

    var random1 = {
        name : 'random name 1',
        text : 'random text 1'
    }

    var random2 = {
        name : 'random name 2',
        text : 'random text 2'
    }

    $scope.trips = [];
    $scope.trips.push(random1);
    $scope.trips.push(random2);


    $scope.createTrip = function(){
        console.log('clicked create new');
        $location.path('/createTrip'); …

假设我有一个架构

var TempSchema = new Schema({
    location: Schema.Types.Mixed
});

该位置将存储一个json对象

现在我想通过此json对象字段中的属性进行搜索，我可以使用以下查询吗？

Temp.find({location.country: {$in: ['US', 'CN', 'JP']}});