Images can only be attached to a single post, and they only get attached to the post they were originally uploaded to, and only if it was uploaded to a particular post to begin with. The only way to know if an image is used by a post is to parse the HTML of the … Read more
Giving the CSS of background #FFFFFF url(‘images/newbackground.gif’); is just giving an example based on basic CSS. Be careful when copying the suggestions made in the book because you missed an important colon after background. It should be background: #FFFFFF url(‘images/newbackground.gif’); Also, you need to make sure the URL part of the CSS is correct for … Read more
It seems to be automatically scrubbing that information on the stored files on my WordPress installation. Take a photo on your computer and check the lat and long information to see if it’s present. If it is, Upload via the WP Uploader then download the images it makes off your SFTP. All mine seem to … Read more
You can display the selected image when using the Image ID return type <?php $image = get_field(‘image’); $size=”full”; // (thumbnail, medium, large, full or custom size) if( $image ) { echo wp_get_attachment_image( $image, $size ); } This function also generates the srcset attribute allowing for responsive images!
This code worked for me: function alterImageSRC($image, $attachment_id, $size, $icon){ if ( is_front_page() ) { return $image; } $image[0] = ‘http://newimagesrc.com/myimage.jpg’; return $image; } add_filter(‘wp_get_attachment_image_src’, ‘alterImageSRC’, 10, 4);
Just as Tom mentioned in the comments above. The fourth parameter of wp_get_attachment_image sets the value, not adds to it so it will override the auto generated class. If you need the size class and your custom class you can simply add both of them manually like so… echo wp_get_attachment_image( $image_id, ‘image-size’, ”, [ ‘class’ … Read more
my solution works for who makes a theme from zero (not using WordPress ready themes) make a Backup from your WordPress theme go to wp-content/plugins/woocommerce and find and copy a directory which name is templates into wp-content/themes/your-theme and rename it to woocommerce in your theme directory, create a file and name it woocommerce.php and add … Read more
You can modify the content that is displayed on the site by hooking in to the the_content filter. However, this is where the hard work starts. You need to identify all the images, figure out the links to the large sizes, and replace them. This could be a costly operation, so you might want to … Read more
Use CSS to add an image instead of text see: http://wpweaver.info/menu-bar-and-background-images/ http://en.forums.wordpress.com/topic/cutline-gt-coraline-replacing-menu-items-with-graphics http://wpveda.com/how-to-add-images-inside-wordpress-3-0-custom-menu/
In PHP, instead of: <form method=”POST” action=”url”> Use this instead: <form enctype=”multipart/form-data” method=”post” action=”url”> You can then fetch the resulting files using the $_FILES superglobal. In WP 3.1, the whole uploads infrastructure should be available as an API unless I’m mistaking. But it won’t necessarily work on the front end, let alone allow you to … Read more