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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2k 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 ...
3
votes
1answer
156 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
66 views

Add colorpicker to featured image

I'm trying to add a colorpicker to the featured image meta-box. Here is some background: I use the featured image meta-box to place parallax background images. Because a user is allowed to place text ...
2
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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
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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
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1answer
151 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
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1answer
210 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
151 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
20 views

How can I use a static (ish) URL for the featured image for a post?

I want to store all my featured images on S3, and then use imgix transforms to display them. So basically, instead of Wordpress inserting: ...
1
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1answer
29 views

Filter post_type thumbnail in Search result

it's my first question on Stack network so let me know if something wrong in the use of this. I have a theme with these pieces of code: /** * Get the Featured image URL of a post * @global object ...
1
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1answer
26 views

How to replace images?

I seem to have a problem with editing and replacing images in Wordpress. Do they automatically replace the image if it has the same file name or is a new file name(copy) always created? Also if I ...
1
vote
1answer
52 views

How to set an equal image size for a Fallback Image as used for the Featured Image(dynamicly)

I have set a new size (width/height) for Featured Image and have also set the option to use a Default Image(Fallback image). The size used for the Featured Image: 1170/550 , the size for the Default ...
1
vote
1answer
22 views

Post body text occupying featured image space before it loads

I am wondering if there is a way to prevent my posts body text to occupy my featured images space before it gets loaded. When I go to some post the post content is right bellow my post title until ...
1
vote
1answer
114 views

How can i place Feature Image under title field in wp-admin?

I am creating my custom Image slider, in register_post_type() -> i use : supports = "title,thumbnail"; i use only two thing in supports, "title,thumbnail" But post-thumbnails default position is ...
1
vote
1answer
64 views

Wordpress returns old thumbnail size after changing media settings

I have had a requirement to update a WP build so that the thumbnail size changes from (the default) 150x150 to 500x500. I've amended the size within the Settings > Media and utilised the awesome ...
1
vote
1answer
106 views

Custom image size in the_content loop

I changed the default image dimensions for the "large" thumbnail and re-generated my images using a plugin. The new image size is only shown on new posts created after the image size was created. How ...
1
vote
1answer
3k 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
vote
1answer
907 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 ...
1
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1answer
165 views

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

I want to use thumbnails (max. 400px width). That means thumbnails can be 400px, but not always they should be 400px width. They can be even less. So, in the same page, one thumb 400px, one 320px and ...
1
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1answer
51 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
348 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
639 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
109 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
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1answer
113 views

How do you create a custom template to display a category with an image and related posts below?

I am trying to create a custom template that can give the following effect... Category Name A (with image) post with category name A post 2 with category name A post 3 with category name A ...
0
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1answer
25 views

WordPress PNG compression issue

I'm having issues with images getting badly compressed when uploaded to my site. It's not an issue with photographs, but is very noticeable for images with solid blocks of colour and text. I've ...
0
votes
1answer
25 views

Featured Image not displayed

I noticed after I updated the WordPress, the featured images are now not displaying properly. Also the directory path is changed, the old path is like thiswww.example.com/files/filename and now the ...
0
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0answers
53 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 ...
0
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0answers
55 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
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0answers
546 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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896 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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0answers
89 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
327 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
95 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
107 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 ...
0
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0answers
177 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 ...
0
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0answers
146 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 ...
0
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0answers
84 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
56 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
131 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
92 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 ...
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0answers
116 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
274 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
258 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
206 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 ...
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0answers
45 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
532 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 ...
0
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0answers
378 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
42 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
376 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 ...
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votes
0answers
39 views

how to add thumb from homepage or category page to rss feed?

I have a wordpress website that embeds videos from other top video sites. I want to add the thumbnail URL code into the RSS feed. My main index code: http://pastebin.com/RaAvW9PR I have tried ...