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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13 views

How to set uploaded image as featured image wordpress

How do I set an uploaded image from form to be the featured image of the post. Here are the basics of my code: User fills form and uploads image. Submitted form data appears as a custom post type. ...
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1answer
362 views

How to make featured image thumbnails on index page load smoother?

I'm using a theme called Hatch Pro, which is a gallery based theme and the index page displays the posts using the featured image. You can see it here. On slower browser environments, the images ...
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1answer
18 views

Resize Admin Featured Image Thumbnail in CPT Edit Screen

I have a custom post type for a slider and I'm using the Featured Image thumbnail uploader to set the image. I've relocated the Featured Image meta box to be underneath the title section in the ...
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3answers
887 views

Change size of featured image in Edit Post screen

How can I change the size of a featured image thumbnail on the Edit Post screen for one of my custom post types? Please note that I am looking to modify the size of the image displayed in the admin ...
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1answer
17 views

Generate responsive post thumbnails of same size

I am using a function to display related posts in my wordpress theme with their thumbnail. I am using uikit to make my theme responsive. Uikit offers a grid feature similar to the bootstrap one, and ...
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7answers
6k views

the_post_thumbnail hard cropping not working no matter what

No matter what I do - I can't get the hard cropping mode in the_post_thumbnail to work. Here's what I have: add_image_size( 'Blog', 300, 300, true ); the_post_thumbnail('Blog'); I've also tried: ...
3
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1answer
773 views

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

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 ...
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1answer
24 views

Removing URL and adding container around image in the featured image metabox

I want to remove the url and add a container(div) around the image in the featured image metabox. Wordpress output <p class="hide-if-no-js"> <a title="Set featured image" href="URL" ...
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1answer
293 views

Add image size array to a portfolio thumbnail in combination with Masonry Jquery Plugin

add_image_size( 'category-thumb', 250, 9999 ); //300 pixels wide (and unlimited height) I am using the above code within my functions.php file, to generate various thumbnail sizes for my masonry ...
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2answers
2k views

Height and width attribute not setting by the_post_thumbnail

I am using following code to display images in home page: if ( has_post_thumbnail() ) {the_post_thumbnail('postbox-thumb') But the output of the above code does not have height and width of the img ...
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2answers
486 views

Display the first image from a post in RSS feed

I have seen other question located here , but its not useful for my case. Its not working. Also - RSS Feed Image plugin is not working as desired. I want to display first image of the post in RSS ...
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1answer
310 views

Featured Images not appearing

I'm helping a friend with a WordPress blog since I'm a "computer person," although I have no specific WordPress experience and I haven't used PHP in years. So, I really appreciate any light that ...
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1answer
315 views

Extract featured image from link mentioned in blog post

You ever notice Google News has relevant images associated with its headlines? How can I use WordPress to extract a featured image from an external webpage referenced in a blog post (or custom ...
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1answer
19 views

Copy wp_postmeta from one database to another

I had a site setup on old-domain.com, which used the database old_db. Recently, we had to migrate our website to a new server and domain, new-domain.com which uses the database new_db. I installed a ...
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2answers
3k views

Set Featured Image Front Frontend Form

I have been struggling for days to figure this one out. I have successfully implemented a form to submit posts from the front end of my site. ButI can't figure out how to make the image uploads work. ...
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2answers
701 views

Cropping thumbnails to specific dimensions on front end post

Probably not the best title description but here we go. One of my custom post types is for youtube videos which I take the thumb from youtube and upload it as a thumbnail for the post. Now it's easy ...
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1answer
432 views

Site not getting correct featured image from my query

On the home page of my site I have a series of tiles that link to various parts of the site. One tile links to the blog and I have written some code to pull the latest post with an image attached to ...
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1answer
33 views

Methods to display images without plugin? [closed]

Are these the only methods to display an image (for wordpress.org) without a plugin? Insert image into the editor area along with the text Custom fields the_post_thumbnail() What are the ...
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1answer
346 views

Use Featured Image for backstretch.js

I'm using backstretch.js for full-width header images on my pages. I'm able to grab the Featured Image url like this: <?php $src = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), ...
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1answer
17 views

Upload image from a URL and assign it as a Featured Image to a Custom Post Type?

I am 90% done building a plugin that uses the Amazon.com API. What I have built is a Books Custom Post Type. My Books CPT has Custom Taxonomies for Book Category, Book Tags, Book Author, and Book ...
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2answers
604 views

Custom post doesn't show featured image

I'm probably missing something but somehow my custom post type doesn't display the featured image input field when creating the post. I have the featured image already registered in my functions.php ...
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1answer
19 views

How to Make Thumbnail of Post Stay Animated

When I upload my post with an animated .gif, the thumbnail generates into a new image and doesn't stay animated. It will stay animated inside the post which is great. It seems to resize the .gif image ...
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1answer
753 views

Archive show thumbnail

I want to show thumbnails next to my posts in archive page, however it only shows thumbnails if the posts has a featured image. So I want to show thumbnail for the image attached to the post, but I ...
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1answer
46 views

Backstretch.js and thumbnail sizes to reduce loading time

I am using backstretch.js to set a featured image as a full size background image (as per this tutorial). I would like to combine this approach with different thumbnail sizes in order to reduce ...
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2answers
325 views

How to add icon over specific thumb

I wanted to do the following, and I know its possible, but I don't know how. I'm looking at in_category, but it doesn't make to much sense. Basically what I want to do, for an example on my homepage, ...
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1answer
36 views

adding image to post thumbnail from another server

i have a image gallery site, each post in site have thumbnail and image in post, now i want get file server for uploaded image. how can i add thumb image from another server? or how can i change the ...
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1answer
571 views

Pirobox Gallery from single image link

I need to have the post thumbnail image link to a gallery of post attachements displayed using pirobox. This is the code i use: <?php if(has_post_thumbnail()){?> <div ...
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1answer
623 views

Custom field image to Featured Image

I'm changing the theme of a blog. The problem is when I export the content from the old post and import it into the new one, I don't get the Featured Image. It's the same problem posted here: Move ...
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1answer
38 views

Can't show custom post thumbnail sizes as background images

I'm trying to work out a solution for responsive background images in Wordpress to use on my clients' sites. This is what I got: 1) I created some custom thumbnail sizes: function ...
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1answer
430 views

Cannot get post thumbnails to display

I'm stumped. I've pored over all the articles here and beyond to no avail. I'm trying to simply display the post thumbnail in a template page, but it will not show up. I have thumbnails enabled for ...
2
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1answer
60 views

How to compress thumbnail images of two different sizes?

I'm new to wordpress and so far with a limited knowledge of PHP, I was able to build up a theme from scratch. I removed the compression for my homepage images for a better quality of pics. Now, the ...
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2answers
272 views

Get the alt text of the image in a array

I have a php code. That put the thumbs on the screen. I have this: <?php if (has_post_thumbnail()) : ?> <div class="image"> <?php $attachment_id = get_post_thumbnail_id(); ...
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1answer
48 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" ...
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2answers
858 views

Show featured image in sidebar

I'm adding a widget on my sidebar but the Featured Image isn't shown. this is the code of my side bar: <?php /** * The Sidebar containing the main widget areas. * * @package PowerMag * @since ...
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1answer
41 views

How do I remove featured images and captions from a wordpress RSS feed?

I'm trying to remove featured images and captions from my feed and struggling to do it. As another question has identified it is very difficult to format captions and so as a newsletter feed I want to ...
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2answers
977 views

Can't Display Featured Image in RSS Feed

I'm currently working on a test website on my local server using WordPress version 3.4.2. I've tried various different solutions. Some have included installing various plugins, such as WP RSS Images ...
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2answers
3k views

Add class name to post thumbnail

I'm using post thumbnails to link to a page. Is it possible to add a class name to the post thumbnail image. <li><a href="<?php the_permalink(); ?>" ><?php the_post_thumbnail(); ...
4
votes
1answer
375 views

Featured image size in ADMIN panel?

I want to be entirely clear about this, what I'd like to do is change the size of the featured image thumbnail on the ADMIN panel, not on the front end. I'm building a WP-admin theme, and I need to ...
4
votes
3answers
598 views

How might I retrieve a featured post image from an external WP site and display it as a link back?

I have two WP sites. I want to reach from one of them, into the other, and retrieve specific featured images for posts, and display them with a link to that post. I am using this line (with the ...
2
votes
4answers
21k views

How to Fix HTTP Error When Uploading Images?

I am using WordPress 3.4.1 on Ubuntu 12.04 using Apache and PHP 5.3.X When I login to the dashboard and add a new post. Then try uploading an image to set as a featured image, I get a red box with a ...
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2answers
307 views

Display post thumbnail for specific category outside the loop

I'm building a theme that features a section wherein I'd like to have the single most recent post's thumbnail of a single category displayed between the header and blog sections. Something like ...
1
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1answer
795 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 ...
0
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1answer
25 views

query to update post with featured images from array

I have 100 existing posts of a custom post type that I need to update their featured images... How would I go about creating a query to randomly update these images from an array of say 20 images from ...
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1answer
692 views

Getting featured image of particular size.

For my site I use WordPress 3.6, and a wp-bootstrap theme that is built on bones framework. When I set a featured image for a particular post, I see that the image is automatically saved at 6 ...
0
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1answer
31 views

How can I retrieve a Featured Image thumbnail using only the Post_title?

Is it possible to get the Wordpress featured image of a post using only the post_title name? I know it can be done with post->ID but I only have the post_title name to work with and this is outside of ...
3
votes
3answers
782 views

Specific featured image for each category

I´d like to set specific featured image for all posts in one category. So, if I have category Good Jokes, all posts in category Good Jokes will have the same featured image displayed in front page. ...
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2answers
405 views

Issue where WP Featured Image will not display

The code I'm using, is outside of WordPress i.e. define('WP_USE_THEMES', false); require('blog/wp-blog-header.php'); global $wpdb; The code that I'm trying to display the post thumbnail (the ...
2
votes
1answer
3k views

No Thumbnails Generated

I setup WordPress on my own server and it's up and running...one thing that I have noticed is that WordPress doesn't generate any images I upload. Usually when I upload an image through WordPress it ...
9
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3answers
23k views

How do I set a featured image (thumbnail) by image URL when using wp_insert_post()?

While looking through the function reference entry for wp_insert_post(), I noticed that there's no parameter in the array it requires which will allow me to set the 'Featured Image' for a post, ...
0
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1answer
62 views

Disable post thumbnails in Twenty Thirteen child theme

I've made a theme that's a child of the standard Twenty Thirteen theme. Twenty Thirteen displays post_thumbnail images at the top of each of my pages, and I'd like my theme to not do this. I could ...