javascript - Ember 模板链接

Question

我有这个 HTML/Handlebars 代码，我想要的是渲染“outlet fav”id 为“fav”的模板及其相应的带有预期“index”的导出/模板链。有点像显示不同的 Ember URL 作为索引的一部分。原生是否可能(不补充 iframe，我认为这是一个坏主意)？这会被认为是一个好的做法吗(我知道使用 View 可能会有所帮助，但只是想知道走这条路是否可以)？

<script type="text/x-handlebars" id="application">
    Here we have our application
    {{outlet}}
</script>

<script type="text/x-handlebars" id="index">
    Application's First Child
    {{outlet}}
</script>

<script type="text/x-handlebars" id="index/index">
    Your Favourites
    {{outlet fav}}
</script>

<script type="text/x-handlebars" id="fav">
    {{#link-to 'fav'}}All{{/link-to}}       <!-- Link A-->
    {{#link-to 'fav.top'}}Top{{/link-to}}   <!-- Link B-->

    <!-- Expected Output from "fav/index" -->
    {{outlet}}
</script>

<script type="text/x-handlebars" id="fav/index">
     All Favourites Content
</script>

<script type="text/x-handlebars" id="fav/top">
    Top Favourites Content
</script>

<script type="text/x-handlebars" id="football">
    Football Content
</script>

JS代码:这是我尝试过的

App.Router.map(function(){
    this.resource('index', {path: '/'}, function(){
        this.resource('fav', function(){
            this.route('top');
            this.route('last');
        });
    });
    this.route('football');
});
App.IndexIndexRoute = Ember.Route.extend({
    renderTemplate: function() {
        this.render();
        this.render("fav", {into: 'index'});
    }
});

Output:===================================Here we have our applicationApplication's First ChildYour FavouritesLink ALink B===================================Omits the child outlet which should display content from "fav/index"Help Appreciated.

Answer 1

您可以在 IndexIndexRoute 中添加额外的渲染调用，

App.IndexIndexRoute = Ember.Route.extend({
    renderTemplate: function() {
        this.render();
        this.render("fav", {into: 'index'});
        this.render("fav/index", {into: 'fav'});
    }
});

http://jsfiddle.net/7b8HT/

此外，您当然也可以使用 View 来获得类似的结果。