Oxygen builder, get value from settings field in code block does not work - Meta Box

This topic has 2 replies, 2 voices, and was last updated 2 years, 11 months ago by Majd Azar.

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December 17, 2021 at 3:11 AM #32698
Majd Azar
Participant
Hello,

I am a user of Oxygen Builder (v. 3.9).

I have setup a settings page with some fields.

I wanted to pull one field value inside a code block.

Following your documentation I then simply pasted this code inside a code block:
```
<?php 
$value = rwmb_meta( $vardagar, ['object_type' => 'setting'], $oppettider ); 
echo $value; 
?>
```
But nothing got printed. Do you know why?

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December 17, 2021 at 12:46 PM #32705
Long Nguyen
Moderator
Hi,

You need to assign values to the variable $vardagar and $oppettider before, or pass them directly to the helper function.
```
$vardagar = 'your_field_ID';
$oppettider = 'your_option_name';
$value = rwmb_meta( $vardagar, ['object_type' => 'setting'], $oppettider ); 
echo $value;
```
or
```
$value = rwmb_meta( 'your_field_ID', ['object_type' => 'setting'], 'your_option_name'); 
echo $value;
```
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December 17, 2021 at 3:41 PM #32712

Majd Azar
Participant

Thank you for the help.

There must have been some bug. I tried the helper function before and it didn't work. Now it seems to be working.

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