Post Thumbnail is a theme feature introduced with Version 2.9. Thumbnail is an image that is chosen as the representative image for Posts, Pages or Custom Post Types.

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1answer
533 views

How to List Thumbnails based on Custom Categories

I need to list(display) all thumbnails from my Custom Post Types in a page template based on product categories. For Example I have a Custom Category called "Art" and some images(Custom Post Type) ...
2
votes
1answer
2k views

Thumbnail and Featured Image With Fixed Sizes?

In my index.php file, I'm trying to create a thumbnail for each post with the size width: 200px and height 142px. And on the single.php, I would ike for the featured image to be width: 598px and ...
2
votes
1answer
163 views

reference the current category being used in the category.php page

I have this code in my category.php file <?php query_posts( array('post_type'=>'featured' )); $featured = new WP_Query( array('posts_per_page'=>1, 'tax_query'=> ...
2
votes
3answers
4k views

Add post title as alt tag for featured image

How do I add post title as alt tag in a post? I tried using array(title => '.the_title.') but it didnt work. I think I am not suppose to use the_title. I tired using get_the_title as well. Thanks
2
votes
1answer
413 views

Set WordPress Featured Image For All Post Slugs Matching Image File Name in Specified Directory

I have a bunch of old posts on a blog that I would like to assign a featured image to. I have retrieved all the images I would like to use for each post. I saved each image file name after the slug ...
2
votes
1answer
2k views

List category posts - Thumbnails are not displaying

we've been using List Category Posts to display different category posts on one page and it was working great until recently when the thumbnail images disappear. The 'thumbnail=yes' option is there. ...
2
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1answer
588 views

Archive Thumbnail Gallery

I am trying to create a Archive page with a list of all my posts with thumbnail and a small excerpt underneath. kind of like what this guys is doing ...
2
votes
2answers
1k views

add_image_size for post type

I currently have this in my functions file, which works as expected: // Enable Post Thumbnails add_theme_support('post-thumbnails'); // Custom Thumbnail Sizes add_image_size( 'square-small-thumb', ...
2
votes
2answers
3k views

WP Insert Post function - Insert Post Thumbnail

Whilst performing wp_insert_post, how would one insert the post thumbnail. I tried the code below to no avail. $postit = array( 'post_title' => $itemtitle, 'post_content' => '', ...
2
votes
1answer
887 views

Display All Post Attachments and Assign Class to the Last Image?

I have a function get_images() in which I would like to display all image attachments for the current post (or page) in a list with the last image having a class="last" attribute to mark it as the ...
2
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1answer
1k views

Allow user to manually set crop area of default/custom image sizes on upload [closed]

I'm looking for a plugin that allows the user to define where the image will be cropped for a given thumbnail size. For example, the user uploads an image, a screen comes up with the image and a ...
2
votes
1answer
2k views

How to get Poster (thumbnail) Image of Video

I'm getting all videos using the function below and it's working fine. Now I want to get the videos Poster Image (Thumbnail Image) from that video. How can I get the video Image as thumbnail? I've ...
2
votes
1answer
148 views

How to remove thumbnail sizes for specific post type on a child theme?

The theme I'm using includes a slideshow that generates an additional 4 image sizes for every image that is uploaded. I don't need to have all those images being generated for every image. Is there ...
2
votes
1answer
148 views

Hide upload image fields for the different media upload popups

I am trying to change a few of the options in the Set Featured Image popup in the Wordpress admin. I can't seem to find anything that determines if the popup window is a Featured Image or an Add Media ...
2
votes
1answer
196 views

Featured Image Size Conditional Tag?

Is it possible to check what image size has been selected for the featured image and only display that image.. For example. <?php if(has_post_thumbnail('small-image')): ?> ...
2
votes
2answers
137 views

Multiple instances of Featured Image Query

I have some custom code built into the header of my theme that gets the featured image from a post, displays the image and links to the posts permalink when clicked on by a user. The problem I am ...
2
votes
1answer
148 views

Converting Attachment to Images?

I've had no problem using lightboxes before with attachment images, but I've switched to a new theme called Quicknote and it seems that attachment images now instead link to the attachment page. ...
2
votes
0answers
121 views

Featured image upload finished hook

I'm looking for a way to hook into the process of uploading a featured image. Ideally I would want to be able to do some stuff right when the upload has finished, before the thumbnails are generated. ...
2
votes
3answers
2k views

How to grab first image attached to post and display in RSS feed?

I've seen the tutorials on how to grab the first image and display it in a post, and those on grabbing the post_thumbnail and using that in the RSS feed, but does anybody know how to grab the first ...
2
votes
1answer
277 views

Thumbnails produce unwanted gray pixels on white background [closed]

Is there a workaround for producing QUALITY "Featured Image" thumbnails of different sizes? WordPress produces compressed thumbnails that contain grey pixels where it should be a completely white ...
1
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3answers
10k views

Display thumbnail only on the very first post in the loop?

What's the best way to use <?php the_post_thumbnail();?> in my loop BUT only show a thumbnail on the FIRST post? Meaning, only the first post in the loop will have it's image shown? Here is an ...
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3answers
2k views

How to add/assign or change featured image in post programmatically?

I have written a plugin that (besides other functionality) makes posts from existing content. For each post I have one picture - how to make them featured programmatically? I do the: $id = ...
1
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1answer
13k views

Displaying a featured image (only img url) as the img src?

I have the following code: if (themedy_get_option('product_gallery')) { add_action('genesis_post_content', 'themedy_product_images', 1); } function themedy_product_images() { ?> <?php ...
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5answers
2k views

Display height and width properties with the_post_thumbnail() or related function

Problem I want the height and width properties in the img element of the Featured Image for a post, page, or custom post type. Environment I have a custom theme based on the BlankSlate theme. The ...
1
vote
2answers
3k views

Display Taxonomy Image on single.php

I'm using Taxonomy Images, and I can't figure out how to display a category's associated image on a single.php. Essentailly, when a user is viewing a post that utilizes the single.php template, it ...
1
vote
1answer
2k views

How to scale image with equal width and height without distortion?

I have a section on my frontpage that querys through recent posts and grabs the title and thumbnail of each. In my functions.php, I've specified a width and height for the thumbnail using: ...
1
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2answers
1k views

Photo gallery with Featured Images

First, I need to ask if it's possible to create a photo gallery only with the featured images of the latest 6 posts? I assume it is possible but just want to make sure. I don't have much experience ...
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vote
2answers
2k views

How to replace the_post_thumbnail template tag and show the first inside the post image instead

I want WordPress to return the first post image or a default image if no featured image has been set. My theme uses the_post_thumbnail many times, so I don't want to go through and change all ...
1
vote
3answers
665 views

Bind to WPSetAsThumbnail

is there a way to bind some extra script to the WPSetAsThumbnail function? the function automatically inserts the image into the post's metabox, but what if i wanted to do something else with it? ...
1
vote
1answer
640 views

If no featured image is set, default.png from core is shown

I'm encountering a weird issue when getting featured image urls with wp_get_attachment_image_src. If no featured image has been set, this should return null. However, in this case its returning ...
1
vote
1answer
56 views

Images not working using Featured post

I have recently moved a wordpress website abc.com to xyz.com, And xyz.com functionality is good and working well. And i have created a post with a image in it using Featured Image, and when i publish ...
1
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1answer
4k views

Use post thumbnail as div background

I'm having trouble implementing a way of using the set WordPress post thumbnail as a background for a div which will include the whole post. Basically, I need a way to call for the thumbnail URL in ...
1
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2answers
1k views

How do i show wordpress attachments from current post?

So with my blog i have a photo attachment page but it only shows to photo's at a time, and those two photo's are used as the navigation and i hate that. I want the attachment page to show all the ...
1
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1answer
2k views

How to add post featured image url to inline background url()?

I'd like to get a post's featured image and use it in the style="background: url()" of the post. I thought this would do it, but alas I was wrong because this outputs the whole (img src=""> stuff. ...
1
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1answer
484 views

Grab YouTube Thumbnail AFTER Post?

I'm using a feed to receive special YouTube feeds organized via playlists. Unfortunately, the URL is not included in the description field, but I can get the videos to display by including the source ...
1
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3answers
5k views

Featured image always rendered with 198px of height?

I added the following to my functions.php file: set_post_thumbnail_size( 500, 500); I enabled featured image (support => 'thumbnail') in a custom post type a created (called Page Content). When ...
1
vote
1answer
1k views

Post Thumbnails multiple sizes

I am working on a theme that shows 200/200px post thumbnail on the home page and 500/300px image on the category page. Here is what I have in fuctions.php but it doesn't seem to work (only the ...
1
vote
1answer
494 views

A good way to add a different background image for each page?

I'm working an a Thematic child theme wherein I need to have a unique image decorating each of the site's main pages, from a pre-defined set of permanent images. It would also be ideal to have one of ...
1
vote
1answer
36 views

Is there a way to change a post's thumbnail image(s)?

I just recently finished the first version of a blog (here: http://northernconservative.com/ ), but whenever I share a post on social media, the thumbnail image is the atrocious scaled up version of ...
1
vote
3answers
218 views

Custom user role cannot see or modify featured image

I have created a custom post type called Event and I have enabled support for featured images in my functions.php file, but still my custom user role can not see the featured image meta box on the ...
1
vote
1answer
120 views

ReOrder Post Within Categories plugin with featured image

I need to add featured image somewhere near title so I can easier sort them, currently the plugin use this code to show the title only, tried with the_post_thumbnail and nothing is showing up. Thank ...
1
vote
1answer
127 views

Confused with the loop and repeating things

In my HTML mock up, the idea is to have a thumbnail side by side and I'm doing that by using this code: <div class="jumbotron"> <img src="<?php print IMAGES; ?>/th1.png" ...
1
vote
1answer
783 views

Change post thumbnail using front end post edit form

I'm trying to get the post thumbnail to change if a user selects a new file on a front end post edit screen. This is similar to the code I use to upload data and set the post thumbnail on a front end ...
1
vote
1answer
5k views

How to add multiple featured image in meta box in post editor?

I would like to add multiple featured image in meta box in post editor area apart from default available featured image. I have added the meta box but i have no idea on adding the featured image ...
1
vote
3answers
12k views

Woocommerce - remove the default image placeholder? [closed]

How can I show images for just some of the items but not for others? I'm working on a restaurant menu with online ordering, displaying the food menu (woocommerce products) with shortcodes - eg. ...
1
vote
2answers
177 views

Allow author to choose his featured image size

Request from a client. He wants his authors to be able to upload their image and then set it as featured, just like normal. The difference is that when setting it as featured, he wants the author to ...
1
vote
3answers
273 views

Thumbnail with different sizes

I want make all my blog thumbs the size of 227x133. I need images width have 100% (for responsive design). Some images have width greater than the other and vice versa. I'm using this code to show ...
1
vote
1answer
3k views

Remove image classes from post thumbnail output

I wish to remove the image classes generated by default in the output whenever post_thumbnail() is called - <img width="1024" height="768" ...
1
vote
1answer
3k views

Insert an image into a post by API

By using the code below, I can create a new post and upload an image to wordpress's upload directory as a attachment through a form's submitted data. $new_post = array( 'post_title' => ...
1
vote
2answers
2k views

Get the 5 lastest Featured Posts from a category

Here is the website http://ariadneswonderland.gr/ that all this concerns. On the homepage I'm using a Drop shadow box plugin under the gallery to show a series of images of featured posts, as of ...