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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12 views

How do I set a featured image straight from the post text editor?

I'm dealing with a migration of 5,000 posts from a non-WordPress platform into a new WP install. I would like content managers to be able to open each past post in the admin, then merely click an ...
0
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0answers
19 views

Limiting where feature images are used

I would like to switch to a magazine theme that uses featured images, but I would like to limit where they are used. For the post page, I want to use a different lead image or the feature image but ...
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 ...
2
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2answers
2k views

Check for featured image in WP_Query

Is there a way to filter posts by featured image when initialising a WP_Query object? Example $my_query = WP_Query(array("has_thumbnail"=>true)); or, more ideally $my_query = ...
1
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2answers
2k views

Errors when uploading images in WP 3.5

I'm trying to upload images in WP 3.5 to set featured images for posts. Unfortunately I get the following error message: An error occurred in the upload. Please try again later. The installed ...
0
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1answer
413 views

Next Prev Post link rendering current post thumbnail

i am using below code which should render next and previous post thumbnail but it is showing the current post thumbnail in Custom Post Type single page <?php $prevpost = get_previous_post(true); ...
5
votes
2answers
763 views

Require featured image

I would like to require a featured image on a site I am developing. I tried the code here: Make featured image required and nothing happened - the JS showed up in the site header, but I could still ...
1
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1answer
10k 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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2answers
939 views

Get a post's thumbnail url or display default image in shortcode

I'm trying to get my code to: Get a post's thumbnail url or (if no thumbnail there) to Echo a default url I'm not sure if I am going the easiest way or right way about this. This is the code so ...
1
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1answer
3k views

featured image as background image on pages

I'm adding a featured image on my page through the dashboard and I want to use it as a background image on the container div of the page. I want to apply the background image through css, so I am ...
0
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2answers
353 views

query_posts adding two “post-entry” divs

I'm currently making a worpress theme. In the loop I want to have two "post-entry" divs, one that's small that goes next to my post thumb, and one for without the thumb. I know that I need to do a ...
1
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0answers
21 views

How to get rid of the strange sizing of links around posts? [closed]

I am currently running into a bit of a problem on my Wordpress site. I am designing a theme using the Bones framework, and after working for a while I have discovered a weird bug with links. Any time ...
0
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1answer
182 views

Retrieve a post's featured image with PHP outside of WordPress

I have a little Windows application that I would like to be able to use featured images from posts on my site with. My site lists and reviews modifications for a computer game and the application ...
2
votes
2answers
5k views

Query posts only with featured image

I want to query 6 posts, but only those which have a featured image attached. I am using meta_key method for this with WP_Query as such: $args = array( 'post_type' => 'post', 'meta_key' ...
0
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0answers
608 views

Display featured image on blog page

The commented out portion is what I've added to pull the featured image set on the blog page. Without that chunk I'm able to set the image, or pull from the home page's featured image if that ...
0
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3answers
359 views

get_the_post_thumbnail() - Invalid argument supplied for foreach() in /wp-includes/post-thumbnail-template.php on line 64

The past couple of hours I am trying to find out what is the problem with this... <?php $related_posts = get_field('related_posts'); ?> <?php if ($related_posts) : ?> <div ...
0
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1answer
493 views

Display featured image file size, extension, filename, type, orientation?

How to display some information of featured image in post. I need to display: 1. a. Image file size (in kb or MB) b. Image type (.jpg,.gif...), c. Bare image name, with and/or without image ...
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3answers
91 views

Deleted pages showing up when querying for child pages

I'm using the following code to display the featured image, post_title and custom field data from relevant child pages. <? $child_pages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE ...
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votes
3answers
10k 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. ...
0
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1answer
199 views

add_image_size() and uploading the exact size leaves 1x1 image in uploads

I've added an image size of 370x150 which works, but if I upload an image to those exact dimensions get_post_thumbnail() no longer works as expected. If I look into my uploads folder I'll have a ...
0
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1answer
7k views

get featured image url by page id

I am using wordpress 3.4.1. I need to display the featured image of a page. How can i get the featured image url by particular page id. Any help?
0
votes
1answer
797 views

How do I add a featured image to a single post page?

I'm using the Pinboard theme on WordPress 3.9.1. I'd like to edit Pinboard (or, more accurately, make a child theme) so that on single post pages, if the post has a defined featured image, it displays ...
0
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1answer
48 views

Delete post media except featured image

I'm working on site where post except 'featured image' has also other images. Under certain circumstances I need to delete all images except 'featured image'. Which one the most convenient way to do ...
0
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1answer
49 views

Where to add the_post_thumbnail( )

I am trying to add the featured image of a post into my category archive pages. My theme already supports post-thumbnail (used for the sliding top menu of the sliding doors theme). from what I ...
3
votes
1answer
253 views

Featured Image Inherited from Parent Page

What I would like to do is have my parent page's featured images display, unless a child page has its own featured image, then I would like that image to become the featured image from that page and ...
0
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1answer
198 views

Mass/Bulk assign featured images to posts

I have a text file with post ids and attachment ids like so: post_id,attachment_id post_id,attachment_id post_id,attachment_id post_id,attachment_id I then try to use a function inside my ...
0
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2answers
1k views

Display child pages on a parent and child page using Featured Thumbnails

How would I display a list of my child pages using featured images on a its parent page as well as its other siblings child page? For example, if my parent page is called 'Music', I'll have my main ...
2
votes
3answers
6k views

How to remove “featured image” functionality from a custom post type?

I have made a custom post type for a child theme. I removed "thumbnail" from the supports array in functions.php and that prevents a featured image meta box from being displayed. However, when in the ...
0
votes
1answer
198 views

Conditional to grab parent page thumbnail URL

I'm currently using this code to grab the featured image URL and insert it as a background image: <?php $thumb = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'full' );?> ...
0
votes
3answers
131 views

Problem with showing featured image

I am using the code below for showing featured image in single post content.It's working fine.But when I call the_excerpt(); in any template it showing featured image with post content.I want it show ...
0
votes
1answer
116 views

Featured Image URL is Showing but not thumbnail

I added posts from other CMS to my new word press site. For featured images I changed, wp_post table as post ID: 2300 Attachment in "wp_post": ID:3400 post_type: attachment post_mime_type: ...
2
votes
1answer
1k 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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0answers
1k views

How to get featured post title & image using JSON API?

Is there any possibility to get featured post title and image using the JSON API. I tried using this: example.com/?json=the_post_thumbnails&count=3 But instead of recent posts, I get featured ...
0
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1answer
50 views

Related post thumbnail not showing up

I have created a 'related posts' custom field and would like to loop through all the posts that are added as a relation and show a bit of info from each (the title, a link and the featured image). ...
0
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0answers
67 views

get the post thumbnail returns the full size

The function get_the_post_thumbnail($post->ID, 'thumbnail'); not always returns the thumb size of the image (which is 100x100) for some posts it does but for most of them it doesn't. Even though ...
0
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2answers
3k views

How to show featured image CAPTION only if it exist

I'm using this function in my functions.php to display image caption for faetured images: function the_post_thumbnail_caption() { global $post; $thumbnail_id = ...
4
votes
2answers
9k views

Display Post Thumbnail Without Being Featured Image

I'm hoping that I can explain what I'm going for here. On my current project's main page, I'm displaying each post's Featured Image Thumb, along with an excerpt of the post's content. In each of the ...
11
votes
4answers
4k views

add_image_size() for specific Post Types

set_post_thumbnail_size( 80, 80, true ); // true for all post types Suppose I have two post types in play on my blog: Post, Video and Product. I may want a 80x80 image size for my posts, but 100x100 ...
-1
votes
2answers
267 views

Change featured thumbnail based on screen size

My theme has the option( like any other theme I guess) to chose a predefined featured image size( thumbnail, medium ...etc). I chose the image to be thumbnail, made it 150x150 in media settings but my ...
0
votes
1answer
289 views

Get last post in category thumbnail

I want make a button to filter posts from a specific category, But also i would like this button to display the featured image of the latest post in that category. I'm completly new to php and ...
0
votes
1answer
18 views

Adding in support thumbnail removes editor

I have created a custom post type. And on the custom post type I would like to have a featured image. I have added the featured image to my custom posts however when I do this it removes the main text ...
0
votes
1answer
724 views

Featured Image Thumbnail Sizing

The image on the left is what it is currently looking like. I used developer tools to change the width & height of all the image fields for the image on the right, however I would like some sort ...
0
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1answer
135 views

Always generate thumbnail after sideloading image

I'm sideloading an image into wordpress from youtube. it works fine and the key part of the code is: // sideload it into wordpress (generates various sizes) $thumbid = media_handle_sideload( ...
5
votes
2answers
978 views

Prevent publishing the post before setting a featured image?

As the title says , I want a plugin/function to prevent/inform the user when he tries to publish the post without setting the featured image. ANY HELP ???
0
votes
1answer
61 views

Featured image with link to post shortcode, image displaying above the post

I have created a shortcode to display the featured image linking to the post: function ck13_post_image($atts){ extract(shortcode_atts(array( 'ck_img_size' => 'full' ), $atts)); ...
0
votes
3answers
2k views

Add Image Size for Featured Image with Responsive Design

So, I know that I can make a custom featured-image size by adding this to my functions.php file: add_image_size('newsize', 883, 300, true); and calling it with: the_post_thumbnail('newsize'); ...
0
votes
3answers
2k views

the_post_thumbnail scaling not hard cropping

Lately I wanted to upgrade my blog with featured images/post thumbnails. I'm using a custom theme build on the roots theme (this is not a roots theme issue, I believe). The image I upload is 1024x768 ...
2
votes
1answer
134 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. ...
10
votes
2answers
3k views

How to retrieve image from URL and set as featured image/post thumbnail

Given a Vimeo ID, I can retrieve a thumbnail from the video via Vimeo Simple API. Rather than call the API every time my page loads I want to set the image as the post thumbnail using the save_post ...
1
vote
1answer
615 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 ...