Specific Row // Shortcode

• zoutoirto

• June 12, 2019 at 9:16 pm

Hi,

I’m a very beginner in PHP & ACF PRO.
I store several row in a repeater field.
I would like to be able to “call” all fields of any specific row by using a shortcode.

I’ve found this one:

/**
 * ACF Pro repeater field shortcode
 *
 * I created this shortcode function because it didn't exist and it was being requested by others
 * I originally posted it here: https://support.advancedcustomfields.com/forums/topic/repeater-field-shortcode/
 * 
 * @attr {string} field - (Required) the name of the field that contains a repeater sub group
 * @attr {string} sub_fields - (Required) a comma separated list of sub field names that are part of the field repeater group
 * @attr {string} post_id - (Optional) Specific post ID where your value was entered. Defaults to current post ID (not required). This can also be options / taxonomies / users / etc
 */
function my_acf_repeater($atts, $content='') {
  

  extract(shortcode_atts(array(
    "field" => null,
    "sub_fields" => null,
    "post_id" => null
  ), $atts));
  if (empty($field) || empty($sub_fields)) {
    // silently fail? is that the best option? idk
    return "";
  }
  $sub_fields = explode(",", $sub_fields);
  
  $_finalContent = '';
  if( have_rows($field, $post_id) ):
    while ( have_rows($field, $post_id) ) : $the_row();
      
      $_tmp = $content;
      foreach ($sub_fields as $sub) {
        $subValue = get_sub_field(trim($sub));
        $_tmp = str_replace("%$sub%", $subValue, $_tmp);
      }
      $_finalContent .= do_shortcode( $_tmp );
    endwhile;
  else :  
    $_finalContent = "$field does not have any rows";
  endif;
  return $_finalContent;
}
add_shortcode("acf_repeater", "my_acf_repeater");

it ables me to get datas using shortcode like this:

[acf_repeater field="my-row" sub_fields="full-name,phone-num"]
name: %full-name%
[another_shortcode]phone: %phone-num%[/another_shortcode]
[/acf_repeater]

The only problem of this Shortcode is that I can’t set a specific row. In fact, it call all rows of the repeater.

I would love to be able to add a param in the shortcode to set the ROW NUMBER…

I did not find anything like this into topics that relates of this point…

Could you help me please?
That’s so frustrating to no be able to use Repeater field since I can not call datas I store into it =/

Thanks you so much…