Register Block / Local Json

• enky

• December 12, 2018 at 2:10 am

Hi,
im pretty sure im doning something wrong. It´s my first time with local json.
I want to register a Block, and then load the json for that block.

But i dont get it work. What im doing wrong or ist not possible ?

I can select the Block, but the Text Field is not showing up inside the block. It´s just an empty block.

<?php 
add_action('acf/init', 'my_register_blocks_json');
function my_register_blocks_json() {

    // check function exists
    if( function_exists('acf_register_block') ) {

        // register a testimonial block
        acf_register_block(array(
            'name'              => 'testimonialjson',
            'title'             => __('Testimonial Json'),
            'description'       => __('A custom testimonial block. Json'),
            'render_callback'   => 'my_acf_block_render_callback_json',
            'category'          => 'formatting',
            'icon'              => 'admin-comments',
            'mode'              => 'preview',
            'keywords'          => array( 'testimonial', 'quote', 'json' ),
        ));
    }
}

function my_acf_add_local_field_groups_json() {
	// remove original path (optional)
	//unset($paths[0]);
    
  // append path
  $paths[] = get_stylesheet_directory() . '/includes/blockytwo';
	$paths[] = get_template_directory() . '/includes/blockytwo';
	
  $paths[] = get_stylesheet_directory() . '/includes/blockytwo/';
	$paths[] = get_template_directory() . '/includes/blockytwo/';
	
	$paths[] = 'D:/xampp/htdocs/wp5/wp-content/themes/enky/includes/blockytwo';
	$paths[] = 'D:/xampp/htdocs/wp5/wp-content/themes/enky/includes/blockytwo/';
	$paths[] = 'http://localhost/wp5/wp-content/themes/enky/includes/blockytwo/';
	$paths[] = 'http://localhost/wp5/wp-content/themes/enky/includes/blockytwo';

  //print_r($paths);
  // return
  return $paths;
}

add_action('acf/settings/load_json', 'my_acf_add_local_field_groups_json');

function my_acf_block_render_callback_json( $block, $content = '', $is_preview = false ) {
  /* print_r($block);
  print_r($content); */
  $headlinegt = get_field('acf_onetextcolum_headline_json');
  ?>
<section class="tp-text-onecolumn-gutenberg">
  <div class="container">
    <div class="row">
      <div class="col-12">
				<div class="headline-container">
					<h2 class="headline"><?php echo $headlinegt;?></h2>
				</div>
      </div>
    </div>
  </div>
</section>
  
<?php
  };
?>

[
    {
        "key": "group_json",
        "title": "One Column Text Json",
        "fields": [
            {
                "key": "field_5c0a4fd48b754_json",
                "label": "Headline",
                "name": "acf_onetextcolum_headline_json",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "maxlength": ""
            }
        ],
        "location": [
            [
                {
                    "param": "block",
                    "operator": "==",
                    "value": "acf\/testimonialjson"
                }
            ]
        ],
        "menu_order": 0,
        "position": "normal",
        "style": "default",
        "label_placement": "top",
        "instruction_placement": "label",
        "hide_on_screen": "",
        "active": 1,
        "description": ""
    }
]