将Moment.js与Twig一起使用

Question

I am using Moment.js with Twig for calculating Time ago,

Code (Twig) -
I have date in post_date_gmt variable and i am using it like,

<div class="time">
  <time datetime="{{ post_date_gmt| date('Y-m-d H:i:s')}}">moment.unix({{ post_date_gmt }}).local().fromNow()</time>
</div>  

This give me output :

<div class="time">
    moment.unix(1331845445).local().fromNow()  
</div> 

When i try to run above string in console it worked fine - ' a month ago '.
I don't understand why twig is not giving me the correct output?
Am i doing something wrong?. Thanks for your time.

Answer 1

moment is a javascript function and you're trying to call it from a block of HTML instead of a block of javascript. There are several ways you could do it, but an easy hack would be:

<div class="time">
  <time datetime="{{ post_date_gmt| date('Y-m-d H:i:s')}}">
<script type="text/javascript">document.write(moment.unix({{ post_date_gmt }}).local().fromNow());</script></time>
</div>  

I don't recommend using document.write like that though. It would be better to do this as a separate block of javascript sort of like this (using jquery as an example):

<div class="time">
  <time id="time" datetime="{{ post_date_gmt| date('Y-m-d H:i:s')}}"></time>
</div>  

--- snip ---

<script type="text/javascript">
$(function(){
  $('#time').val( moment.unix({{ post_date_gmt }}).local().fromNow() );
});
</script>

Answer 2

<li><p class="created"></p></li>                            
<script type="text/javascript">
$(function(){
  $(".created").html(moment.unix({{ post_date_gmt| date('U') }}).local().fromNow());  
});
</script>