json AngularJS ng-repeat orderBy 日期不起作用
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AngularJS ng-repeat orderBy date not working
提问by eat-sleep-code
I have a working ng-repeat, that I would like to order by descending date (newest items first).
我有一个工作 ng-repeat，我想按降序排序（最新的项目在前）。
However, I can not seem to get it to work. I have double checked quoting, etc. I have tried orderBy:'createdate':reverse, orderBy:'article.createdate':reverse, and orderBy:'data.blog.article.createdate':reverseNone seem to work.
但是，我似乎无法让它发挥作用。我仔细检查了引用等。我试过orderBy:'createdate':reverse, orderBy:'article.createdate':reverse, 和orderBy:'data.blog.article.createdate':reverseNone 似乎工作。
This is my view:
这是我的观点：
<article data-ng-if="article.id == post || post===NULL" data-ng-repeat="article in data.blog.article | orderBy:'createdate':reverse | slice:currentPage*pageSize:currentPage+1*pageSize">
<h2 class="blog-post-title">
<a href="#!/blog/{{article.id}}" title="Permalink to {{article.title.__cdata}}">{{article.title.__cdata}}</a>
</h2>
<span class="blog-post-meta">Posted on {{article.createdate | date:'MMMM dd, yyyy h:mma'}} by {{article.author}}</span>
<div class="blog-post-content" ng-bind-html="article.content.__cdata">{{article.content.__cdata}}</div>
</article>
Here is a sample of the data (converted to JSON from XML using X2JS):
以下是数据示例（使用 X2JS 从 XML 转换为 JSON）：
{
"blog": {
"article": [
{
"id": "1",
"author": "eat-sleep-code",
"title": {
"__cdata": "The first article."
},
"content": {
"__cdata": "\n This is my first article in my test site.\n "
},
"createdate": "2014-05-09"
},
{
"id": "2",
"author": "eat-sleep-code",
"title": {
"__cdata": "The second article."
},
"content": {
"__cdata": "\n This is my second article in my test site. This article's create date is actually earlier.\n "
},
"createdate": "2014-05-08"
}
]
}
}
回答by Marc Kline
The reverseargument should be a boolean value.
该reverse参数应该是一个布尔值。
Assuming you don't have reverse set to true or false somewhere in your controller, you should replace
假设您的控制器中的某处没有将 reverse 设置为 true 或 false，您应该替换
orderBy:'createdate':reverse
with
和
orderBy:'createdate':true
