Angularjs ng-repeat with comma separated but last element

Question

I have a list of elements (tags) that I want to show comma separated but last one. But it´s not working. Commas are not displayed.

<span ng-repeat="tag in post.tags"><a href="">{{tag.name | translate}}</a><span ng-show="{{!$last}}">, </span></span>

Martin Seeler · Accepted Answer · 2015-09-02 12:17:22Z

1

Try ng-hide="$last" instead. You don't need {{ and }} in this context.

answered Sep 2, 2015 at 12:17

Martin Seeler

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Comments

Kirill Husiatyn · Accepted Answer · 2015-09-02 12:23:12Z

1

I tried to do the similar example and looks like the problem is with a filter 'translate'

{{tag.name | translate}}

answered Sep 2, 2015 at 12:23

Kirill Husiatyn

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Rober · Accepted Answer · 2015-09-02 12:17:13Z

0

All right,

I finally solved it with: {{{true: '', false: ', '}[$last]}}

answered Sep 2, 2015 at 12:17

Rober

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actually {{ }} should be removed. Then, it should be ok. Besides, I suggest you to use a nice IDE like sublime to detect such typo mistakes