Only getting the last value from a group field - Meta Box

This topic has 2 replies, 2 voices, and was last updated 1 year, 6 months ago by Yasmine.

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May 11, 2023 at 10:28 PM #41807
Yasmine
Participant
Hi there,

I am using:
```
$groups = rwmb_meta( 'academicrecommendation_multiple', '', $post->ID );
foreach ( $groups as $group ) {
$recommendations1 = $group[ 'academicrecommendation' ] ?? '';
};
```
to get the values from a cloneable group field. But it is only getting the last one, what am I doing wrong?

Many thanks,
Yasmine

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May 13, 2023 at 10:38 AM #41816

Peter
Moderator

Hello Yasmine,

I've tried to export the field group on your staging site and import it on my demo site. After adding the field value and using the code, I see the subfield values display on the frontend correctly.
You can try to create another field group and check this issue again.

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May 16, 2023 at 5:21 PM #41834
Yasmine
Participant
Thanks, I was trying to output elsewhere for this one, and found that I needed to do:
```
$groups = rwmb_meta( 'academicrecommendation_multiple', '', $post->ID ) ?? '';
	$recommendations = [];
foreach ( $groups as $group ) {
$recommendation = $group[ 'academicrecommendation' ] ?? '';
	$recommendations[] = $recommendation;

};
	
$all_recommendations = '<ul><li>' . implode('</li><li>', $recommendations) . '</li></ul>';
```
To get what I needed. But this all works!

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