Meteor display array inside a collection

Question

I want create a posts model, with tags, and be able to display all tags for each post. You know a best way to do it ??

I tried this

<template name='postsLists'>
  {{#each post}}
    {{> postDetails }}
  {{/each}}
</template>


<template name='postDetails'>
  title: {{title}}
  {{#each tag}}
    {{tag}}
  {{/each}}
</template>

Can you explain what exactly isn't working?

Rahul
– Rahul

2013-01-08 16:26:44 +00:00
Commented Jan 8, 2013 at 16:26 — Rahul
– Rahul, Commented Jan 8, 2013 at 16:26

Ondrej Kvasnovsky · Accepted Answer · 2013-06-11 10:45:16Z

10

You need to use this keyword to get value from an array:

<template name='postDetails'>
  title: {{title}}
  {{#each tag}}
    {{this}}
  {{/each}}
</template>

edited Jun 11, 2013 at 10:45

answered May 22, 2013 at 19:45

Ondrej Kvasnovsky

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Rahul · Accepted Answer · 2013-01-08 16:26:51Z

2

This code won't work:

{{#each tag}}
  {{tag}}
{{/each}}

because "tag" here refers to both the list and an element in that list. Try:

{{#each tags}}
  {{tag}}
{{/each}}

answered Jan 8, 2013 at 16:26

Rahul

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