MB Views doesn't show data in front

This topic has 4 replies, 2 voices, and was last updated 1 year, 8 months ago by Milos.

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February 28, 2023 at 9:25 PM #40758
Milos
Participant
Hello, I have problem to show data from Field Groups in MB View.

Field Group name is Tickets fields, it has just one field ticket ( type is group) and it's Cloneable field.
Inside of this field group I have subfileds with id's ( team_1, team_2, prediction, betting_odd, datetime_game)

In Views I created Ticket view and I used Insert Field button to get all data. this is the code:
```
<h3>TEST</h3>

{% for clone in post.ticket %}
	{{ clone.team_1 }}
	<br>
	{{ clone.team_2 }}
	<br>
	{{ clone.prediction }}
	<br>
	{{ clone.betting_odd }}
	<br>
	{{ clone.datetime_game | date( 'F j, Y' ) }}
{% endfor %}
```
For some reason I can see anything in front, I tried with shorcode, and with single page view, but all what I can see is h3 test...

Anybody knows what could be the problem ?
Thanks

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February 28, 2023 at 10:04 PM #40760

Peter
Moderator

Hello,

The code looks good and works correctly on my local site. Can you please share some screenshots of the View template, post editing and value output?

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February 28, 2023 at 11:04 PM #40764

Milos
Participant

Hi Peter thank you for your replay, yes everthing looks correct but still is not working.

I will share with you here few screenshots, I hope it can help:

https://postimg.cc/gallery/0sghV0B

If I try to output anything from {% for clone in post.ticket %} I always get Null

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March 1, 2023 at 6:02 PM #40771
Peter
Moderator
Hello,

Thanks, I see that issue. The custom fields are associated with the post type ticket so if you use the shortcode or assign the view template to a single page, the code post.ticket will return nothing because there is no field value ticket associated with the page.

To display a custom field associated with a post on a page, you can use the helper function rwmb_meta() and pass the post ID to the third parameter to get the field value.

For example:
```
{% set tickets = mb.rwmb_meta( 'ticket', '', 123 ) %}
{% for clone in tickets %}
...
```
where 123 is the ticket post ID.

Please read more on the documentation
https://docs.metabox.io/functions/rwmb-meta/
https://docs.metabox.io/extensions/mb-views/#running-php-functions

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March 1, 2023 at 10:57 PM #40782
Milos
Participant
Hello Peter thanks for help,
After reading documentation that you shared I manage to get data that I wanted.
I will share here code if somebody have similar problem.
```
<h3>TEST Tiketi</h3>

{% set args = { post_type: 'ticket', posts_per_page: -1 } %}
{% set posts = mb.get_posts( args ) %}
{% for post in posts %}

    {# Tickets: #}
    {% set tickets = mb.rwmb_meta( 'ticket', '', post.ID ) %}
	
		{% for ticket in tickets %}

		 {# {{ ticket.team_1 | json_encode(constant('JSON_PRETTY_PRINT')) }}  #}

		 <br>
		 {{ ticket.team_1 }} 
		 <br>
		 {{ ticket.team_2 }} 
		 <br>
		{{ ticket.prediction }} 
		 
		{% endfor %}

			<div><hr></div>	

   
{% endfor %}
```
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