images - Read For Learn

JavaScript and images files are not recognized

You need to give the full path to your theme files. To get the URL of your theme, use the WordPress function bloginfo( ‘template_directory’ ); so at a minimum you would need: <script src=”https://wordpress.stackexchange.com/questions/18828/<?php bloginfo(“template_directory’ ) ?>/jquery.js” type=”text/javascript”></script> However, scripts / styles should really be “enqueued” using wp_enqueue_script(); (see http://codex.wordpress.org/Function_Reference/wp_enqueue_script) I would recommend taking a … Read more

How do I set the default “feature image” size?

I believe that is what the set_post_thumbnail_size function is for. Set the default Post Thumbnail dimensions. To register additional image sizes for Post Thumbnails use: add_image_size(). See http://codex.wordpress.org/Function_Reference/set_post_thumbnail_size

How can I receive the image id using the media box?

You can also add in a filter that can add the ID as a html5 data attribute to the returned HTML fragment from send_to_editor. public function image_to_editor($html, $id, $caption, $title, $align, $url, $size, $alt){ $dom = new DOMDocument(); @$dom->loadHTML($html); $x = new DOMXPath($dom); foreach($x->query(“//img”) as $node){ $node->setAttribute(“data-id”, $id); } if($dom->getElementsByTagName(“a”)->length == 0){ $newHtml = $dom->saveXML($dom->getElementsByTagName(‘img’)->item(0)); … Read more

Theme currently showing thumbnails, how to show full size?

Here is the relevant code from home.php (the Blog Posts Index): <?php if($grisaillePostCount == 1) { the_post_thumbnail(); } else { the_post_thumbnail(‘following-post-thumbnails’); } ?> Here is the relevant code from index.php: <?php the_post_thumbnail(‘following-post-thumbnails’); ?> So, the difference is the default thumbnail size, and the custom ‘following-post-thumbnails’ image size. In functions.php, the Theme defines the defualt ‘thumbnail’ … Read more

Removing width and height attributes from wp-get-attachment

You might have better luck using wp_get_attachment_url( $id ) rather than wp_get_attachment_image(). Take a look at the WordPress codex for the call.

Images not working using Featured post

I believe there are some root-links that you haven’t changed. Please follow these steps Login to admin section www.xyz.com/wp-admin Navigate to settings->general-> and change the ‘Site Address (URL)’ and ‘WordPress Address (URL)’. Also please check the permalinks and settings->media there is an upload directory and the default wordpress location is wp-content/uploads, check if it is … Read more

Is it possible to insert images directly from the server?

I think that the best option here would be to disable the generation of additional image sizes on adding an image to the media library. Doing so is fairly straight-forward: Visit the Settings > Media page of your WordPress dashboard. Under the Image Sizes section, change all of the values to 0. Save the changes. … Read more

Remove permalink from images when inserting into post

When you insert an image to the post you see Add media modal dialog. It has a field named Link URL with three buttons underneath, including None to remove the link. Screenshot:

Can I the caption shortcode to set caption to a data attribute, and with the image’s alignment intact?

Basically the img_caption_shortcode filter allows you to completely replace the default image caption. If you want to do that, you’ll need to ask WP to pass all the argument of the filter to your callback function. <?php add_filter(‘img_caption_shortcode’, ‘wpse81532_caption’, 10, 3 /* three args */); Then your callback will need to take care of all … Read more

Change the URL of an image from wp_get_attachment_image_src

No, not strictly. You can check the source and see that there is no hook that would let you alter the URL. You should also notice this interesting bit of code: 512 if ( $image = image_downsize($attachment_id, $size) ) 513 return $image; Follow the trail to here and you get this: 141 // plugins can … Read more

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