如何改变空格键输出的显示? [英] How to alter the display of what Spacebars outputs?

问题描述

所以我在模板中有这样的东西:

So I have something like this in the template:

{{#each posts}}
    <li>{{date}}</li>
{{/each}}

这显示正常，但问题是我的日期"变量显示为 Sat Feb 07 2015 19:47:13 GMT-0800 (PST)，这是准确但有点长和不必要的.

This displays fine, but the problem is that my "date" variable comes out as Sat Feb 07 2015 19:47:13 GMT-0800 (PST), which is accurate but kind of long and unneccessary.

我希望日期看起来更简单，比如 February 7, 2015.但是，请原谅我缺乏理解，但我知道如何做到这一点的唯一方法是开始以漂亮的格式存储它，但是如果我必须这样做，这似乎效率不高每次我想要看起来有点不同的东西.

I want the date to appear simpler, like February 7, 2015 instead. However, please forgive me for my lack of understanding, but the only way in which I know how to do this is to store it in the pretty format to begin with, but this doesn't seem to be efficient if I have to do this every time I want something to look a little different.

理想情况下，我想将其包装在 moment() 中并生成如下内容:

Ideally, I'd like to wrap it in a moment() and produce something like this:

moment(date).format("MMMM Do YYYY")

我尝试将其放入，但不起作用:

I tried putting in this instead, but it doesn't work:

{{#each posts}}
    <li>{{moment(date).format("MMMM Do YYYY")}}</li>
{{/each}}

推荐答案

添加助手

Template.yourTemplate.helpers({
  formattedDate: function(){
    return moment(this.date).format("MM/DD/YYYY");  // or whatever format you prefer
  }
});

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