Adding custom field (text) as title of IMAGE

• herrfischer

• April 3, 2015 at 3:17 am

Trying to add the content of sub_field “titel” as title of the image, any idea? this doesn’t work:

<?php while(the_flexible_field('slider_startseite', 'option')): ?>
			<?php if(get_row_layout() == 'slide'): // layout: Content ?> 
				<div>
					<span>

						<?php 
							$title = get_sub_field('titel');
							$image = get_sub_field('bild');
							$size = 'full'; // (thumbnail, medium, large, full or custom size)

							if( $image ) {
								echo wp_get_attachment_image( $image, $size, $title );
							}
						?>

						<a href="<?php the_sub_field('link'); ?>"><?php the_sub_field('beschreibung'); ?></a>
					</span>
				</div>
			<?php endif; ?>
		<?php endwhile; ?>

• James

• April 6, 2016 at 9:34 pm

Hi @herrfischer

You can add the title attribute with the functions parameters:

//wp_get_attachment_image( $attachment_id, $size, $icon, $attr );
<?php 
	$title = get_sub_field('titel');
	$image = get_sub_field('bild');

	$size = 'full'; // (thumbnail, medium, large, full or custom size)
$attr = array(
'title' =>  esc_attr( $attachment->post_title ),
);

	if( $image ) {
	echo wp_get_attachment_image( $attachment_id, $size, 0, $attr );
	}
?>