Handlebars错误：虽然功能被激活，但找不到属性'query-params' [英] Handlebars error: Could not find property 'query-params' although Feature activated

问题描述

未捕获的错误：

我正在尝试在我的路由/控制器中使用query-params，但是handlebars帮助器导致此错误： <（Ember._MetamorphView的子类）：ember689>
Handlebars错误：在对象
上找不到属性'query-params'。

此错误是由此帮助程序链接引起的：

  {{＃link-to'betround .stats'（query-params game = id）}} 
< li {{bind-attr class =isPast：small}}> {{team1}} {{scoreT1}}：{{scoreT2}} {{team2}}（gameid：{{id}}）< / li> 
 {{/ link-to}} 
  

我已经升级了Ember和Handlebars

  DEBUG：Ember：1.4.0-beta.4 
 DEBUG：Ember Data：1.0.0-beta.4 
 DEBUG：Handlebars：1.3.0 
 DEBUG：jQuery：2.0.3 
  

除了启用查询参数 - 新功能：

 < script type =text / javascript> 
 ENV = {FEATURES：{'query-params-new'：true}}; 
< / script> 
< script src =bower_components / jquery / jquery.js>< / script> 
< script src =bower_components / handlebars / handlebars.js>< / script> 
< script src =bower_components / underscore / underscore.js>< / script> 
< script src =bower_components / ember / ember.js>< / script> 
< script src =bower_components / ember-animated-outlet / ember-animated-outlet.js>< / script> 
< script src =bower_components / ember-data / ember-data.js>< / script> 
  

我不知道是否相关，但这也是我的路由控制器：

  GambifyApp.BetroundStatsController = Ember.ArrayController.extend（{
需要：betround，
 queryParams：['游戏']，
游戏：null，
 
 filteredBets：function（）{
 var game = this.get（'game'）; 
 var bets = this .get（'model'）; 
 
 if（game）{
 return articles.filterProperty（'game'，game）; 
} else {
 return articles ; 
} 
} .property（'category'，'model'）
}）; 
  

解决方案

这是Ember版本的错误，它正在工作在金丝雀版本。

http：// emberjs.jsbin.com/ucanam/3566/edit

I am trying to use query-params in my route / controller but the handlebars helper is causing this error:

Uncaught Error: <(subclass of Ember._MetamorphView):ember689> Handlebars error: Could not find property 'query-params' on object .

This error is caused by this link to helper:

{{#link-to 'betround.stats' (query-params game=id) }}
            <li {{bind-attr class="isPast:small"}}> {{team1}} {{scoreT1}} : {{scoreT2}} {{team2}} (gameid: {{id}})</li>
{{/link-to }}

I have already upgraded Ember and Handlebars

DEBUG: Ember      : 1.4.0-beta.4
DEBUG: Ember Data : 1.0.0-beta.4
DEBUG: Handlebars : 1.3.0
DEBUG: jQuery     : 2.0.3 

As well as enabled the query-params-new feature:

    <script type="text/javascript">
        ENV = {FEATURES: {'query-params-new': true}};
    </script>
    <script src="bower_components/jquery/jquery.js"></script>
    <script src="bower_components/handlebars/handlebars.js"></script>
    <script src="bower_components/underscore/underscore.js"></script>
    <script src="bower_components/ember/ember.js"></script>
    <script src="bower_components/ember-animated-outlet/ember-animated-outlet.js"></script>
    <script src="bower_components/ember-data/ember-data.js"></script>

I am not sure if it is relevant but this is also my controller for the route:

GambifyApp.BetroundStatsController = Ember.ArrayController.extend({
    needs: "betround",
    queryParams: ['game'],
    game: null,

    filteredBets: function() {
        var game= this.get('game');
        var bets = this.get('model');

        if (game) {
            return articles.filterProperty('game', game);
        } else {
            return articles;
        }
    }.property('category', 'model')
});

解决方案

It's a bug in that version of Ember, it's working in canary versions.

http://emberjs.jsbin.com/ucanam/3566/edit

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