Underscores in custom fields
While trying to perform a WP_Query using meta_query(), I had some trouble because the custom fields created by a plugin had _ in the beginning of its name.
custom-field
Copy SEO Meta Desc “Custom Field” to Excerpt field?
I’d really like to take all of my old posts, and automatically use the meta descriptions we have written – currently done for each post using All In One SEO Pack – and copy them to also be our post excerpts.
Add an advert every nth Paragraph
I currently have some code that I am using to add a Custom Field (An advertisment) after 3 paragraphs as below:
Add field to posts (checkbox) that only one post can have
I am trying to add a field to WordPress posts (not pages) which would simply include a label and a checkbox. Something like: Make this the sticky post? If check, the key should be set to TRUE or something that is easily accessible. The problem is, however, that I only want one post to have possibly the TRUE value. This means, when I have checked the field in post-1, and afterwards I check that field in post-2, post-1’s field value should be set to FALSE so that only one post can have TRUE at the same time.
Can serialized arrays in DB be matched against serialized arrays with meta_query?
Say I have an array of checkbox choices associated with a post (a custom field) stored in the database in serialized form. On my site, I present users with the same checkboxes and let them make their choices to “filter” out posts according to their choices. If as little as one of their choices matches a posts choices, that post should be displayed.
How can I remove fields in the attachment editor?
Is it possible to remove a default attachment field from the attachment editor, for example the “Caption” field ?
Custom field being erased after autosave
Why wont the custom fields from this post type save?
How to query using a combination of custom_field values?
I need to get posts pertaining to a given category, AND :
How to add dynamically the main parent pages’s custom fields and their values to all sub-pages?
I have a main parent page with multiple sub-pages. The main parent page has some custom fields (meta boxes?) with specific values. My intent is to add dynamically these custom fields and their values to all sub-pages. I searched a solution but without success. Is this possible? And how?
HTML code in Custom field
I’m using a custom field to display images in a slider on each post, but when I update the post after having entered the HTML code in the custom field, the code disappears. I’m assuming that there is some kind of filter that removes HTML code from custom fields when a post is saved. Is there a way to circumvent that without using a plugin?