Ember #each不显示模型中的最后一项

Question

所以我在整个应用程序中使用Ember #each并且我没有遇到任何问题。但我现在遇到的问题是数组中的最后一项没有正确输出。

<select id="services" size="10" class="services-list">
    {{#each sortedModel as |service index|}}
             <option {{action 'select' service}}>
                    {{service.physicalName}} {{index}}
             </option>
    {{/each}}
</select>

这将在数组中输出0-9但不输出第11项。这是我的JSON对象，我将其作为排序模型返回。

[
{
    "physicalName": "service1",
    "logicalName": "service 1"
},
{
    "physicalName": "service2",
    "logicalName": "service 2"
},
{
    "physicalName": "service3",
    "logicalName": "service 3"
},
{
    "physicalName": "service5",
    "logicalName": "service 5"
},
{
    "physicalName": "service6",
    "logicalName": "service 6"
},
{
    "physicalName": "service7",
    "logicalName": "service 7"
},
{
    "physicalName": "service8",
    "logicalName": "service 8"
},
{
    "physicalName": "service9",
    "logicalName": "service 9"
},
{
    "physicalName": "service10",
    "logicalName": "service 10"
},
{
    "physicalName": "service11",
    "logicalName": "service 11"
},
{
    "physicalName": "service12",
    "logicalName": "service 12"
}
]

但是现在出现的是：

Answer 1

正如@Pavol在评论中提到的那样，我无意中将选择大小设置为10因此显示只有10

更改

<select id="services" size="10" class="services-list">

到

<select id="services" size={{model.length}} class="services-list">

修复了问题