javascript - Meteor display array inside a collection - Stack Overflow

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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>

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>

• javascript
• model
• meteor

Share Improve this question Follow edited Jan 8, 2013 at 16:15 Nonyck asked Jan 8, 2013 at 16:10 NonyckNonyck 68211 gold badge1313 silver badges2929 bronze badges 1

• Can you explain what exactly isn't working? – Rahul Commented Jan 8, 2013 at 16:26

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 10

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

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

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}}

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