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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3
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1answer
227 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
votes
1answer
175 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
votes
1answer
137 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
123 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
103 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
0answers
918 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
votes
1answer
47 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
votes
0answers
65 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 ...
-1
votes
2answers
217 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
250 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
17 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
55 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
1answer
369 views

How to get cropped thumbnail source for custom post type

I need thumbnail image url with size 148*148px. I using custom post type for testimonials. I need just the image source like http://example.com/demoimage.jpg. It is possible to get cropped image ...
0
votes
3answers
1k 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 ...
0
votes
1answer
156 views

WordPress not creating “large” thumbnails

I moved my WordPress installation from my local dev environment (MAMP) to a shared hosting server. Since then I have trouble with image uploads not being processes as before, especially with the large ...
1
vote
1answer
190 views

Get ID of featured image using “get_post_thumbnail_id(the_ID())” - without printing to screen?

I'm using the code: get_post_thumbnail_id(the_ID()) to get the ID of a post thumbnail image, but whenever I call this it outputs the ID to screen. I just want to get the value to use in another ...
1
vote
1answer
553 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
7k views

wp_get_attachment_image_src() and custom sizes

As said in this page, wp_get_attachment_image_src()only accepts built-in sizes such as thumbnail, medium, large or full. How do you get the same return value with custom sizes you add with ...
1
vote
1answer
152 views

Can't seem to attach uploaded image to post and set it as thumbnail

I'm using this code to submit a post form and upload an image which I want as the post thumbnail. Everything submits perfectly and the image even uploads but I can't seem to figure out how to attach ...
0
votes
2answers
2k views

Using global $post; to get featured image for custom post via WP_Query

I'm using a site-wide function to add css to the <head> of the page pull in featured images of various as a responsive page background. It works great across the rest of my site but fails on a ...
2
votes
1answer
84 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 ...
0
votes
1answer
168 views

Featured Image not showing on wordpress hosted under Amazon AWS

I created a wordpress website on Amazon AWS. I also installed the same theme on wordpress hosted under Bluehost. The problem with wordpress hosted under amazon is that it doesn't show the featured ...
0
votes
0answers
49 views

Worse thumbnail quality after GD library install

Last week I had to install the GD library on my server to enable thumbnail resizing for a premium theme. After installing the GD library on the server the image quality of newly added thumbnails for ...
0
votes
0answers
113 views

how to change featured image path according to “alt” property

when a featured image is added, the path for this image is http://domain.com/wp-content/uploads/filename for some featured image i would like to use only "filename" in the path do you know how to ...
0
votes
0answers
103 views

Problem with Featured Image and database

I have an issue with with WordPress install which I just haven't been able to resolve... I have tried disabling all plugins and reverting back to default theme, but the problem remains. The issue is ...
0
votes
1answer
100 views

How to check if single.php has already called the_post_thumbnail function

I am creating a front end plugin to upload images and adding filter in the_content() to display post thumbnail but some templates already have the_post_thumbnail in single.php or loop.php. Is there ...
1
vote
1answer
1k views

set_post_thumbnail_size not cropping featured images, but reducing proportionally

In my function file, I set the following: if ( function_exists( 'add_theme_support' ) ) { add_theme_support( 'post-thumbnails' ); set_post_thumbnail_size( 150, 50, true ); } And in the ...
0
votes
1answer
76 views

Admin - no Featured image choice in create new/page|post

I am developing a WP theme and I wanted to add a thumbnail/featured image to a new page/post but there is no such option/choice - like it used to be, I am using WP 3.8.1, I did try to turn off all the ...
0
votes
1answer
42 views

Thumbnail of the latest posts page

I have a page "Blog" and it's set to display latest posts. This page itself has a thumbnail, and I want it to be displayed in header. Every other page/post has same layout and thumbnail shows in ...
-1
votes
1answer
2k views

Responsive scaling of image for the_post_thumbnail() [closed]

In my functions.php file, I have: add_theme_support( 'post-thumbnails' ); add_image_size( 'kev-feature', 650, 342, true ); In a template file, I have: <div ...
0
votes
0answers
40 views

problem with blank page

i have a real big problem with my wordpress website functions.php when i put the following code to achive post view and thumbnail. i'm getting the blank page error which when i publish or update a ...
1
vote
1answer
121 views

how to both crop (with tool) and resize thumbnails having only a max width constrain?

I can't found my very problem in other threads. I'll try to explain: want to use thumbnails MAX 400px width. That means that CAN be 400px, but not always they should be 400px width. They can be even ...
1
vote
0answers
69 views

Setup Featured image on all posts from thesis thesis_post_image custom field?

I moved from thesis to other wp theme and i want to change the thesis post images (these are saved under thesis_post_image in database )as featured images. Site have over 1000+ posts. Is there a way ...
0
votes
1answer
296 views

Is it possible to get local image URL when also having photon active?

So I am using Photon, and it has helped increased my loading speed. While this is great, I am now facing a CORS error, since I am using blur.js to blur the background image of my single posts. The ...
0
votes
1answer
48 views

Is wordpress compressing my images? if so, how to prevent it?

I am using 'featured image' fields in my post and the images are sized and compressed already but whenever I upload an image that has some text, I keep noticing the image reduced in quality ...
4
votes
2answers
406 views

Differentiate Featured Image from Post Images upon Upload

I want to differentiate the featured image from post images. The plan is to give the Featured Image multiple sizes, but the images inside / connected to the post only needs the default sizes. I ...
0
votes
0answers
46 views

Featured Images stopped working with Sliding Door theme

And that's the whole point of the Sliding Door theme. It still seems to still be working for me in my main browser that I use, but when I open a different browser or have people check from other ...
0
votes
0answers
483 views

Fetching full size featured image to insert in RSS Feed

I am trying to fetch a full size Featured Image (or first image) of the post to appear within my RSS feed. See here I am using the following code function firstImg( $post ) { $matches = array(); ...
0
votes
2answers
413 views

Underscores.me retrieve next / previous post thumbnail in post_nav function

I am using Underscores.me for a project. I'd like to add the featured image (thumbnail) to the previous / next post links. They have a function which I'm trying to edit called THEMENAME_post_nav(). I ...
0
votes
2answers
738 views

Post thumbnail outside of loop

I'm trying to show a post thumbnail outside of the loop. The reason for this is that i want the featured image to show inside a custom page template, which will set the header image for the particular ...
0
votes
3answers
3k views

How do I change/modify the_post_thumbnail(); html output?

I'm working on building out a custom theme and have been struggling with this one for a bit. I am trying to modify the HTML output of the_post_thumbnail(); function. I need to do this because I am ...
0
votes
1answer
20 views

How do I get resized thumbnails?

I'm getting post thumbnails by calling the_post_thumbnail(array(400,300), true); However, this displays the fullsize featured image, just resized with the html "height" and "width" tags. This is not ...
0
votes
0answers
631 views

Set thumbnail from URL, by grabbing image in functions.php

So I've written a whole bunch of functions, which are used to display Vine videos. I then have a shortcode which outputs the code. The last thing I have to do is set the post thumbnail. I want to be ...
0
votes
1answer
345 views

WP Query - Post Thumbnail

I am using the plugin: Series and by default it only gets the linked posts titles. I would like to add the post thumbnails as well. I was able to get the thumbnails to appear, but they show up outside ...
0
votes
1answer
79 views

Overwriting a Shortcode

I have a theme that extends the Visual Composer plugin with a slider on the front page. The slider will show five testimonials from five different customers. I want to add the featured image of each ...
-1
votes
1answer
126 views

Display Video as Post Thumbnail

I use the Nova free theme, from the Theme in Progress studio. I would like to display a video like a thumbnail image, as shown in this theme http://themeinprogress.com/demo/sueva/ How can I do this? ...
0
votes
1answer
381 views

Getting featured image with direct $wpdb within plugin

I'm using a customized version of the Last Viewed Posts plugin to grab recently viewed releases on my record label site. The code I'm using grabs an attachment image but it is not always the page ...
0
votes
0answers
81 views

need a wordpress loop to put in the sidebar

I need WordPress loop to do the following : check if there is no sidebar widgets active then get 5 recent posts with only titles and thumbnails But here is the thing : I don't want the loop to get ...
0
votes
1answer
183 views

Combining Post Thumbnails With Nivo Slider

I am wanting to use the post thumbnail with the nivo slider and for it to generate the image from a custom image size (already declared in my functions file) I wrote this (for generating the images) ...
0
votes
1answer
87 views

featured post as div background

Ok I didn't find an answer yet.. because my code is different.. I want to set the featured image as the div's background but I don't know how to do that.. html, php and css collide in one line.. This ...