Meta Box

Image in Group

Support › MB Custom Post Type › Image in Group

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • April 30, 2019 at 5:19 PM #14358
    William JeromeWilliam Jerome
    Participant

    I am working through getting to know the plugin.

    It is possible to put single image into group? I tried the Group tutorial sample and got no result

    Here is the sample I modified.

    <?php
$product_colour = rwmb_meta( 'product-colour' ); // ID of the group
if ( ! empty( $product_colour ) ) {
    echo '<h3>', $product_colour['title'], '</h3>';
    echo '<h3>', $product_colour['image'], '</h3>';
} ?>

    Also I am getting Undefined index: title error and not sure what that mean?

    Anyone know how to group image and text?

    May 2, 2019 at 10:59 AM #14376
    Anh TranAnh Tran
    Keymaster

    Hi William,

    It's necessary to check if a group has sub-values for title and image. Please try this code:

    <?php
$product_colour = rwmb_meta( 'product-colour' ); // ID of the group
if ( ! empty( $product_colour ) ) {
    if ( ! empty( $product_colour['title'] ) ) {
        echo '<h3>', $product_colour['title'], '</h3>';
    }
    if ( ! empty( $product_colour['image'] ) ) {
        $image = RWMB_Image_Field::file_info( $product_colour['image'], ['size' => 'thumbnail'] );
        echo '<img src="', $image['url'], '">';
    }
}
?>
  • Author
    Posts
Viewing 2 posts - 1 through 2 (of 2 total)
  • You must be logged in to reply to this topic.