Bullet list on custom field options

Hi @marko2002,

Thanks for reaching out. Glad you like the trial!

One of the next features I will release is to implement a couple of WordPress Hooks. Basically hooks are a way to manipulate the output of a WordPress plugin or theme. They can be used programmatically with PHP.

Don’t worry if this sounds too complicated. It’s just a single line of code and I will make sure to publish code examples on how to use them. Turning the comma separated list into bullet points will be one example.

However, this will take a bit of time as I’m currently working on other features before. But I will keep you updated!

Best Regards,
Daniel

Hi @marko2002,

Just wanted to let you know that version 1.3.2 is out. This makes WordPress Hooks available. You will find details on how to use them under Settings > Open User Map > Help & Getting Started > Hooks.

Here is a code example for your use case:

add_filter('oum_location_bubble_content', function ( $content, $location ) {        

    $YOUR_CUSTOM_FIELD_LABEL = 'Multiple Choice'; // REPLACE

    // output completely custom content
    $content = '<div class="oum_location_text">';

    foreach ($location['custom_fields'] as $key => $custom_field) {
        if($custom_field['label'] == $YOUR_CUSTOM_FIELD_LABEL) {

            // render multiple choice values as list
            $content .= '<ul>';
    
            foreach ($custom_field['val'] as $value) {
                $content .= '<li>' . $value . '</li>';
            }
    
            $content .= '</ul>';
        }
    }

    $content .= '</div>';

    return $content;
}, 10, 2);

You can put this into the functions.php of your theme. Don’t forget to replace $YOUR_CUSTOM_FIELD_LABEL with your own.

The code will completely replace the location bubble content with a list. So you’d probably want to adapt this to you needs. But it should be a good starting point.

Best Regards,
Daniel

Hi Daniel and thanks for the example here, unfortunately I can’t get it to work. In my example, the custom field results I want to have bullets on is called “Issues” and I’ve replaced “$YOUR_CUSTOM_FIELD_LABEL” with “$Issues”. From what I can see, there are only two instances of this in the code above, am I right in that or are there other instances of the custom field that require attention within the code you supplied.

Many Thanks

Hi @marko2002,

No, maybe I explained it wrong.

Just replace this line:

$YOUR_CUSTOM_FIELD_LABEL = 'Multiple Choice';

with

$YOUR_CUSTOM_FIELD_LABEL = 'Issues';

That’s all.

Best Regards,
Daniel