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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53 views

Resize the image but not Crop

I have a WooCommerce cart for WordPress and am trying to get the images I upload for the thumbnails to be the aspect ratio i set it (270px × 200px) and not crop. Here is an image showing what i’m ...
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26 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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33 views

Building a plugin: use offset values, save to database, call values on frontpage in loop

I first posted this on StackOverflow, but now I realise that this is probably more suited for this site. Updated 26 Feb. 2014 I already that this question will be quite elaborate, so for everyone ...
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16 views

Any easy way to automatically set the first inline image in a post as the thumbnail, for relative images?

I stumbled upon a problem in this post if you use a link like i.e. a relative URL, it won't work is there a neat trick around this problem? this solution should be URL independent. I.e. use a php ...
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1answer
67 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 ...
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37 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 ...
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21 views

Make first inline image an attachment, so the featured image can be set automatically with a plugin?

So it is NOT an attachment yet, it is inline e.g.: <img src="../pic/logos/rsi.gif" /> in the post. And I want automate that the first occurrence of such an image becomes an actual attachment ...
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1answer
118 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 ...
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1answer
28 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 ...
2
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2answers
281 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 ...
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0answers
28 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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247 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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39 views

Remove link to post thumbnail in next_image_link() in single-attachment.php

I've added navigation to single-attachment.php: <div class="navigate"> <div class="previous"><?php previous_image_link( false, '&nbsp;'); ?></div> <div ...
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2answers
122 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 ...
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2answers
201 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 ...
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162 views

Wordpress wp_update_attachment_metadata image width and height = 1?

Hello Friends I used to set post thumbnail programetically. this is my code. foreach ($csv as $key => $value) { $filename = "wp-content/uploads/images/".$value[8].".jpg"; $wp_filetype = ...
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2answers
728 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 ...
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1answer
19 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 ...
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66 views

How to add featured image to a post?

I have a registration form where the user can upload an image. Upon registration I create a post and I would like the uploaded image to featured image. I have tried that but it is no working : ...
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266 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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1answer
96 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 ...
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1answer
43 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 ...
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1answer
60 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? ...
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1answer
136 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 ...
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54 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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1answer
102 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) ...
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1answer
41 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 ...
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1answer
111 views

Wordpress get_categories & listing recent post thumbnail

I'm trying to get a page to list all the child categories and then display their name and a thumbnail from the most recent post in that category. This is the following code I've got, it appears to be ...
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1answer
73 views

How to add a featured image to a existing post via php?

I'm having trouble to add a featured image to an existing post via PHP. The image resides on wp-content/upload folder. The script i'm doing, is not a plugin, theme, or something like that. It's just ...
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1answer
79 views

Can I use a Custom Field as the Featured Image URL?

Each post of my blog has a Custom Field which is the URL of a photo on Flickr. How can I use it as the Featured Image? Please note I'm asking this question because I'm migrating to a theme that makes ...
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171 views

SQL Query to select post thumbnail, post title, post content from a category

I use the db of my wordpress blog to develop a mobile application in Java. For this, I need the SQL query to display the thumbnail of a post, the title and the content in a selected category. I think ...
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1answer
51 views

how can I call a posts featured image in any template?

I would like to call specific images in my template from the posts and pages of my choosing. For example I want to these featured images on my home page; About page Project post Another page I ...
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1answer
34 views

How to display thumbnail if post is assigned one otherwise not

I would like to display the most recent post in a block, and if the post is assigned with a thumbnail I would like it to be shown on the left to the post content. This is my code that I have been ...
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1answer
69 views

featured image box missing

The 'set featured image' box is not showing up at my 'Posts' and 'Pages' edit page. There is also no checkbox in my screenoptions. I have add_theme_support( 'post-thumbnails' ); in my functions.php ...
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1answer
249 views

Post Thumbnail on Single (if elseif else)

I have the following news articles on the frontpage of a website I'm currently working on: For this I'll need to write two simple PHP if statements, which I've already done successfully, but on the ...
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1answer
117 views

get_the_post_thumbnail($post->ID, 'thumbnail'); not working. How can I solve this?

I am using the following code to display the posts on my home page. But I could not print thumbnails using get_the_post_thumbnail($post->ID, 'thumbnail'); any help to solve this will be very much ...
0
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1answer
46 views

Size article thumbnails and retrieve them directly from database

I've integrated the Wordpress database directly with my .NET application. What I want is to set the featured image of a post. This featured image must be maximum 800pixels wide, and automatically ...
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2answers
136 views

Default featured image set as background image [closed]

I'm using the following code to set my post featured image as a background-image… <?php if (has_post_thumbnail( $post->ID ) ): $image = wp_get_attachment_image_src( get_post_thumbnail_id( ...
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1answer
130 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 ...
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2answers
103 views

How can i give a download link to the thumbnail or featured image

I am using the code below to give users download the thumbnail image, as i have a wallpapers site: <a class="downloadbutton" href="<?php echo $src[0]; ?>" download="imageName">Download ...
0
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2answers
53 views

Post Image not displaying in category view

I tried adding an thumbnail sized image in the very first line of the post so that I want my category list search should display with this thumbnail and some text with "read more" button but this ...
0
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1answer
31 views

How can I list posts with different formats depending on order?

Let's say I have a regular main page listing posts, like in any regular WP blog. Now, I'd like to achieve this: if it's the first post in the list, use some layout, if second, another layout, if ...
0
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1answer
64 views

Black and White Thumbnail in WordPress Gallery

I want to have black and white thumbnail on page, and i want to show image in colour when mouse is on and when big image is shown (in lightbox) I have this -> ...
2
votes
2answers
60 views

How to Set Featured image In Wordpress without Showing it into Post?

I just want to set featured image of my post but don't want to show it in my post. How can I do that? Detailed : I want to post to show its thumbnail in main page but not to show it when we expend ...
1
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0answers
52 views

Export xml use/import images from theme directory

Is it possible to create demo.xml for a theme that when imported into fresh theme installation will use/import images from theme directory folder (e.g. theme/images/demo) rather than import media from ...
1
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1answer
261 views

Function to auto-set a featured image that is already in use

I don't even know where to start with figuring this out.... This function for functions.php grabs the first attached image in a post and sets it as the featured image. The problem is that it will not ...
3
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4answers
1k views

How can I display my featured image correctly inside my single posts?

Here is what I have tried: 1) Added add_theme_support('post-thumbnails'); in functions.php. 2) Added <?php the_post_thumbnail(); ?> inside single.php which looks like this: <?php /** * ...
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48 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 ...
0
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1answer
58 views

Assign SQL 'post_thumbnail' column as featured image

I have added a column called post_thumbnail to my wp_posts table. Is there any way I can make post_thumbnail to each post's featured image?
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1answer
43 views

Add 'if exists' to filter

This almost perfectly fixed an issue I had: How do I add the featured image to the_content after the first paragraph? However, if there isn't a featured image, the code still outputs a blank <img ...