Home › Forums › Add-ons › Repeater Field › Trouble retrieving File URL in Repeater Field › Reply To: Trouble retrieving File URL in Repeater Field
sorry, prematurely submitted that. Let’s try again.
I set up a field group using the code as a reference and inserted your code into the template without making any changes to it. The result of my test is here: http://www.ssird7.com.php53-14.dfw1-2.websitetestlink.com/2015/08/18/hello-world/ and it’s working for me.
Here is the exported field group I created:
<?php
if(function_exists("register_field_group"))
{
register_field_group(array (
'id' => 'acf_test-group',
'title' => 'test group',
'fields' => array (
array (
'key' => 'field_56aaccc8f9a22',
'label' => 'downloads',
'name' => 'downloads',
'type' => 'repeater',
'sub_fields' => array (
array (
'key' => 'field_56aacd07f9a23',
'label' => 'downloads_title',
'name' => 'downloads_title',
'type' => 'text',
'column_width' => '',
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
'formatting' => 'html',
'maxlength' => '',
),
array (
'key' => 'field_56aacd10f9a24',
'label' => 'documents',
'name' => 'documents',
'type' => 'repeater',
'column_width' => '',
'sub_fields' => array (
array (
'key' => 'field_56aacd30f9a25',
'label' => 'document_upload',
'name' => 'document_upload',
'type' => 'file',
'column_width' => '',
'save_format' => 'object',
'library' => 'all',
),
array (
'key' => 'field_56aaceeb47f43',
'label' => 'document_name',
'name' => 'document_name',
'type' => 'text',
'column_width' => '',
'default_value' => '',
'placeholder' => '',
'prepend' => '',
'append' => '',
'formatting' => 'html',
'maxlength' => '',
),
),
'row_min' => '',
'row_limit' => '',
'layout' => 'row',
'button_label' => 'Add Row',
),
),
'row_min' => '',
'row_limit' => '',
'layout' => 'row',
'button_label' => 'Add Row',
),
),
'location' => array (
array (
array (
'param' => 'post_type',
'operator' => '==',
'value' => 'post',
'order_no' => 0,
'group_no' => 0,
),
),
),
'options' => array (
'position' => 'normal',
'layout' => 'no_box',
'hide_on_screen' => array (
),
),
'menu_order' => 0,
));
}
and here is the code in the template, which is just a copy of yours
if( have_rows('downloads') ): ?>
<div id="downloads">
<?php
// loop through rows (parent repeater)
while( have_rows('downloads') ): the_row();
?>
<div class="downloads-title">
<h3><?php the_sub_field('downloads_title'); ?></h3>
<i class="downloads-border"></i>
<?php
// check for rows (sub repeater)
if( have_rows('documents') ):
?>
<ul class="fa-ul">
<?php
// loop through rows (sub repeater)
while( have_rows('documents') ): the_row();
// display each item as a list - with a class of completed ( if completed )
$file = get_sub_field('document_upload');
?>
<li><i class="fa-li fa fa-download"></i><a href="<?php echo $file['url']; ?>"><?php the_sub_field('document_name'); ?></a></li>
<?php endwhile; ?>
</ul>
<?php endif; //if( get_sub_field('documents') ): ?>
</div>
<?php endwhile; // while( have_rows('downloads') ): ?>
</div>
<?php endif;
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