How to dynamically set a background image with the customizer without putting the css as an inline-style
Here is what I am using currently,
Wordpress
Permalinks by page/post name returning 404
All my content is currently setup as pages. I want to setup permalinks with page names. I read some posts online that said choosing %postname% path should render the content. But this does not work. When I access a page, I can see that the link is being updated with the page name, but it returns a 404.
$post->ID not working in combination with a custom query
What is the reason that $post->ID is not working in metabox_callback after adding a custom query. How can I avoid this? Should I use $post_id = isset( $_GET['post'] ) ? $_GET['post'] : ( isset( $_POST['post_ID'] ) ? $_POST['post_ID'] : false ); instead of $post->ID?
Loading and Referencing Images
I’m slowly writing a page to manage an asset database; effectively, writing a very basic plugin. I want to import photos and found some excellent examples of how to do this and, made it work! My problem then was to display the images in the page. Although I know the uploaded image filename, there seems to be no way to use it. The image will be put into the current ‘date’ folder and could well be renamed on the way. I’ve ended up querying the last post ID just before I import the image and adding 1 to it to reference the image. With the post ID I can then use wp_get_attachment_image_src to get a url for the (resized) image:
Check the Specific Meta Key IF its Meta Value is Empty then… (WP Post Meta Query)
I’m trying to make a wp query to WP Post Meta Table where I want to check the post’s META KEY and its META VALUE if its EMPTY or NOT.
Upload file on pre_update_option_{option_name}
is there a way to upload a file while saving options in WP ?
I have this option setting (save is binded to options.php) and need to upload and store a file on server
Is it possible to checkout with 2 different shipping options on a single order?
This is regarding a marketplace in WooCommerce that has different vendors. Let’s say you are buying item A from Vendor 1 and item B from Vendor 2. And you would like to get the first item shipped to your home, but you want to pick up Item B, since it’s close to your home. Is … Read more
Add theme-color meta tag to head?
I am using the meta tag to define browser bar color on Android and Windows phone. I want to set the theme-color based on category. This is placed in the <head> section inside my header.php file.
Last updated posts shortcode in functions.php
I’m searching to create a shortcode inside function.php child theme, to show last updated posts with thumbnail.
I have this code that works into page template:
How to output custom post type title on custom page with category next to it?
I have a website for an organisation, and I created a new page for the leadership team. I ran a query, looking for the “member”-type that have the category of “Leadership”. So far, when I output this on the page, it works fine. I also have child categories of “President” and “Secretary” that I want to display beside each leader’s name. However, as soon as I call get_the_category(), everything gets messed up, and only one result is output, and the President category somehow disappears and the post with the category of “President” gets “Secretary” displayed next to it.
This is the relevant code: