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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2
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1answer
83 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 ...
2
votes
1answer
140 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
131 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
140 views

How to change the naming of the resized image files

Now with custom image sizes Wordpress is almost as powerful as timThumb / phpThumb. There is one problem however. The way Wordpress handles the resized images are chaotic and doesn't survive theme ...
2
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1answer
159 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
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1answer
122 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. ...
1
vote
1answer
1k views

How I upload, save and set a featured image from my frontend?

I have a form in my site. This the user register one missing person. I created a custom post type missing person, custom taxonomies and custom fields. All this input's save as well in wp. But I ...
1
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1answer
120 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
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1answer
791 views

How to set the jpg image compression for specific thumbnail sizes?

This question was asked on Set JPEG compression for specific custom image sizes and answered very nicely by Ahmad M I'd of course comment to that thread but I don't have 50 point reputation... The ...
1
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1answer
413 views

Secondary Featured Image Function (post_thumbnail)

Does anyone know if it is possible to add a secondary Featured image function to the pages and post editor?
1
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1answer
48 views

Get all images in post and comments like Twitter before post title

I want to know if it's possible to get all the images that are in a post and his comments, make them a thumbnail and put it before (or in a sidebar or something) the post title to show, just like ...
1
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1answer
1k 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 ...
1
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1answer
260 views

Can I insert the feature image inside the content, after any paragraph?

I want to display the feature image inside a post text, perhaps after the third or fourth paragraph (or any) into the_content. Searching the site I've found this code, by Amit: ...
1
vote
1answer
534 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 ...
1
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1answer
108 views

Show last 2 image attachments from posts

How can i show the last 2 post attachments in my category template? I tried the following But i need to show the last 2 post image attachments if i have the following code function ...
1
vote
1answer
882 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 ...
0
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0answers
153 views

Set Featured Image not opening - Stuck at loading

I am unable to set featured image for posts/pages. The 'set featured image window' opens but never loads and thumbnails. Then I tried to upload the image using Media, it stucks at crunching. But ...
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457 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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0answers
37 views

how to get wordpress categories list with thumbnails?

i am trying to get thumbnails list with their thumbnails images .i tried code below but it only gives categories list . i know there a could do using feed_image but i can't figure out how to do it ...
0
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0answers
64 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 ...
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0answers
233 views

Get thumbnail using wpdb from external wordpress database

I'm trying to get thumbnails from posts using a wpdb query where the wordpress database I'm querying is not the one from which the wpdb query is being called. That may be a little unclear, so here is ...
0
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0answers
47 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 ...
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0answers
111 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 ...
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0answers
99 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
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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 ...
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0answers
43 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 ...
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0answers
472 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(); ...
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610 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 ...
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79 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
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0answers
119 views

Get source from the_post_thumbnail

I'm struggling because I'm using the "Sitewide Tags"-Plugin to grab all posts in a network to the main blog. Now I want to embed the post images to the main blog and the only function you're able to ...
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228 views

Random Featured Image based on sub-category

I have this code below for adding a random Featured Image to a post in WordPress based on a category. (Thanks to G.M. on this WPSE post) I have two questions about it: First Question: It is ...
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0answers
75 views

Is it possible to upload multiple images via Media Library tab in Thickbox I've created?

I have a meta box upload button and I want to upload multiple images using that button. Firstly I enqueue required scripts: add_action( 'admin_print_scripts-post-new.php', 'mycpt_admin_script', 11 ...
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0answers
93 views

6 Recent post on front page with either featured image or content image

In my frontpage.php i want 6 recent blogs with either featured image or the first content image, and if these are not available then i don't want to show that particular post. But i am not getting the ...
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167 views

Updated WordPress and now image crop, thumbnail setting and thumbnails are gone

I've updated to WordPress 3.7.1 and when I upload images to my site, it's not generating thumbnails. It's also missing the image crop and thumbnail setting sidebar. I created a simple theme but ...
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100 views

Pointing Existing featured images to s3 bucket

Our wordpress site is moved to another server and we moved all the images to amazon s3. Updated the post_content and guid to s3 path. On verifying found that the images which are set as featured ...
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0answers
71 views

Search for featured image, then for first image, then for video thumbnail

I want wordpress to use featured image to create thumbnail. If there is not, then first image of the post. If not, video thumbnail. Can anyone help me modifying the code? Thanks in advance. USED ...
0
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0answers
191 views

Use the_post_thumbnail as background image in LESS CSS

I'm trying to use the_post_thumbnail featured image as the background image to a div container within a page template file. I'm using LESS CSS and wondered if it was possible to pass in a Wordpress ...
0
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0answers
52 views

How to set a Maximum Image size to a Field in WordPress

I have a customized frontend form in WordPress that allows to set a featured image to a post before publishing it. I want to set a maximum-allowed "width" as well as a "height" to the "upload image" ...
0
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0answers
116 views

featured image not showing up with mysql_connect

i noticed a certain problem with the featured image issue, i had everything work nicely until i added a mysql connection to another database to retrieve certain information, the featured image stop ...
0
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0answers
260 views

How to get featured image thumbnail to open larger version in attachment page?

I have a thumbnail of the featured image, which is linked to a larger version of the file. At the moment the file just opens in a standard browser window, but I would like it to open in an attachment ...
0
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0answers
83 views

How to scroll through post thumbnails?

I have two custom post types that each have a post thumbnail. On my homepage, I have a section that I want to display the post thumbnail of each of the custom post types ...
0
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0answers
105 views

Why is Wordpress loading a different sized post thumbnail?

I have a custom theme where I'm using post thumbnails as BG images for a slider. The thumbnails and some other info are entered using a custom post type. However, even though I'm uploading 1440x833 ...
0
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0answers
233 views

Full size image option removing problem

I have removed the Full size image option from the media upload window see Code: function theme_t_wp_set_image_size_options( $sizes ){ $sizes = array( 'thumbnail' => 'Thumbnail', ...
0
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0answers
208 views

Featured Image metabox (postimagediv) doesn't appears when it should

I'm using a plugin called Co-Authors Plus for managing guest authors in my website. However, when creating a new guest author, the Featured Image metabox (postimagediv) doesn't appears. I'm almost ...
0
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0answers
151 views

Customized featured image doesn't refresh in post admin metabox after upload/insert

I customized my featured image metabox position, the default name, and text for a custom post type. While I'm able to add/edit an image in post admin, after I have uploaded an image, the post admin ...
0
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0answers
44 views

wp_get_attachment_image_src match smallest edge

I'm trying to get the minimum image source that fills the given size. wp_get_attachment_image_src(get_post_thumbnail_id(), array(180, 180)) gets the image which fits the size and not which fills it. ...
0
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0answers
323 views

Is there a way to force Featured image to show as attachement?

When adding an image as a featured image to a post - if the image is an existing image in the Media Library, then the image is not added as a true attachment but as a thumbnail, shown like this in ...
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0answers
288 views

the_post_thumbnail(“size”) returns same image for all sizes except thumbnail

I've got 3 default image sizes set up in "Setting > Media Settings > Image Sizes" However, when I use anything but "thumbnail" as the image size parameter in the_post_thumbnail(), it returns the full ...
0
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0answers
39 views

Post thumbnail size for custom field only

I'm using advanced custom fields (the plugin), and I have some image upload fields. The images that I'm uploading via this custom field need to have a specific size, but I don't want to create images ...
0
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0answers
301 views

add_theme_support( 'post-thumbnails', array( 'post')); is not uploading the file

So I used the codes below in the functions.php add_theme_support( 'post-thumbnails', array( 'post')); set_post_thumbnail_size(100, 75); And then in THE LOOP I called: <?php ...