Hide MB View if No Content - Meta Box

This topic has 3 replies, 2 voices, and was last updated 2 months, 1 week ago by Long Nguyen.

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July 8, 2022 at 12:56 PM #36871

Resolved Brent Wilson
Participant

In a Metabox View that displays related posts (set using relationship), how can I have the view not display if there are no related posts set? The MB View is being added to a custom post template using an MNB Views shortcode. It includes a heading, and even if there are no related posts, the heading is currently displaying. I want the whole view (including the headline) to not display if there are no related posts.
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July 8, 2022 at 11:20 PM #36883
Long Nguyen
Moderator
Hi,

Simply, you can create an if state to check if there is a related post and display the heading. For example
```
{% if (condition here) %}
    heading here
    {% for post in relationship.to %}
	
    {% endfor %}
{% endif %}
```
July 14, 2022 at 10:49 AM #37000

Brent Wilson
Participant

Can you help me figure out what condition I should be adding for the if statement?

July 14, 2022 at 11:04 PM #37014
Long Nguyen
Moderator
Hi,

Here is an example to check if there is a related post then display the heading.
```
{% set relationship = attribute( relationships, 'post-to-page' ) %}
{% set posts = relationship.to %}

{% if posts is not empty %}
	My heading here
	{% for post in posts %}
		{{ post.title }}
	{% endfor %}
{% endif %}
```
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