my date got the format like this... Wed Sep 09 2015 11:43:40 GMT+0200 (CEST)
This is the way I insert the data into the mongodb...
Tasks.insert({
        text: text,
        gerätename: gerätenummer,
        createdAt: new Date() // current time
 });
But now I want only a the date format like day/month/year and time in the frontend.
What I have to change in the following code that it will work.
Template.body.helpers({
    tasks: function () {
      // Show newest tasks at the top
      return Tasks.find({}, {sort: {createdAt: -1}});
    }
 });
<template name="task">
    <li class="{{#if checked}}checked{{/if}}">
        <button class="delete">×</button>
        <input type="checkbox" checked="{{checked}}" class="toggle-checked" />
        <span class="text">{{text}}</span>
        <span class="text">{{gerätename}}</span>
        <span clas="text">{{createdAt}}</span>
    </li>
</template>
Thank you!
