A function is a sequence of program instructions that perform a specific task. It is packaged as a unit that can be used wherever the according task should be performed.

learn more… | top users | synonyms (2)

0
votes
2answers
901 views

How to disable Edit Post and Allow only Custom Field?

What I would like to know is if it is possible to disable the edit post function in wordpress based on User's roles. I try to explain better. Let's take an 'Editor' as role example: I would like ...
0
votes
1answer
777 views

How do I get my nav menu to show sub pages?

http://webdesignsalemoregon.com/westernmennoniteschool/ is my website. I've got the top menu which is the one that was in the theme when I started to customize it. It's got a test drop down that ...
2
votes
1answer
6k views

Breadcrumbs showing Parent and Child Pages

We are trying to create a function for breadcrumbs that will show not only the path to the current page, but also to other pages with the same parent page. For instance, on example.com/parent1/child3,...
1
vote
1answer
360 views

is_plugin_active() not properly returning true

I have a plugin activated and working, and I installed and activated another plugin I wrote to communicate with it. However when I run is_plugin_active() I get false returned - does anyone have any ...
0
votes
1answer
66 views

Building custom pages with a video player

Hey i am trying to learn wordpress developement on my own, I'm building a celebrity gossip blog and i need help. I want to build a video page. Does anyone know of a plugin or anything that i can ...
1
vote
2answers
878 views

How to remove tag cloud from taxonomy admin edit page?

On the page where one adds/removes/modifies taxonomies, what would I need to add to my functions.php file to remove the tag cloud?
0
votes
2answers
983 views

Best way to style first post differently?

I am building a custom (child) theme and I want to style the first post of my loop in a different way than the others (bigger image, different position of some stuff). Which is the best way of doing ...
2
votes
2answers
695 views

Custom php page in WordPress theme?

For example I have in my theme folder named test-pages with some php web pages that display different message, in some part of process I want to pull with file_get_contents to get content of one page ...
2
votes
2answers
2k views

WordPress ajax call for not logged in users, doesn't work

I have on frontend search box, I have implement autocomplete for it, and when I'm logged in, it works great for me. But when I'm not logged in, I get 302 as result of ajax call, response headers have ...
0
votes
1answer
322 views

Gallery Shortcode Function Help

Okay, so I found this code online that allows you to add the option of how many thumbnails you want to show in the gallery shortcode. The code below is what they say to add to the functions.php file ...
0
votes
1answer
51 views

Infinite counting in Wordpress

I have this function in Wordpress that counts 10 users by default. I would like to change it from showing 10 users to infinite number. There should be no end to counting. How can I do this? ...
0
votes
1answer
130 views

How to Insert A List of Posts in A Category Written by the Author into the Author Archive

What I want: http://i.imgur.com/jH6Dj.png (sorry for linking out, I am a new user here so can't post an image inline) How does one list posts by an author within a category, with a count for each ...
0
votes
1answer
1k views

Show Custom Message in Wordpress Admin

I have a custom post type called "Films" that is used to manage an entire film collection. I would like to create a custom box with a message that will sit on top of all of the posts when you click on ...
17
votes
4answers
281 views

How long does a deprecated function live in core?

I'm curious to find out the process/philosophy behind removing deprecated functions from core. The Codex says this: These functions below have been deprecated. That means they have been replaced ...
0
votes
1answer
250 views

Use of antispambot with $curauth->email

This is probably pretty simple, but... I want to use the WP function antispambot not on get_the_author_email but on a value in a field I added to User Profile called publicemail. Everything I've ...
1
vote
1answer
79 views

Publish/Update post is changing image links from file url to post url

I've written a filter to wrap images included in posts with figure tags and their captions with figcaption tags. I turned off the visual editor so that it doesn't strip out all the html from the ...
0
votes
3answers
990 views

How to display retweet count and likes in the meta above the excerpt

There are several plugins that insert buttons to retweet and like into a post. You can see the count of retweets and likes at the top of single blog posts. What I want to do is show the retweets and ...
1
vote
1answer
1k views

Can I remove the Rich Text box editor for a specific post?

A few months ago I asked a similar question: Is it possible to remove the main rich Text box editor? and got the following answer: function remove_pages_editor(){ remove_post_type_support( 'page',...
1
vote
2answers
996 views

How to add custom template tag in wordpress theme?

I am working on a WordPress site, it's an online newspaper site. The theme I am developing, I want to add custom template functions like get_footer() or get_header(), so that I can save those HTML ...
0
votes
1answer
500 views

Function to allow single post template based on custom taxonomy?

I'm trying to use Justin Tadlocks function for category specific custom post templates, but have become stuck when trying with a custom taxonomy, as his examples only have normal categories. Can this ...
2
votes
1answer
421 views

Set WordPress Featured Image For All Post Slugs Matching Image File Name in Specified Directory

I have a bunch of old posts on a blog that I would like to assign a featured image to. I have retrieved all the images I would like to use for each post. I saved each image file name after the slug ...
0
votes
1answer
661 views

Adding tables to dashboard pages programmatically?

I think that is not possible with some actions or filters, I know that I can do it just with html and using right css styles, and of course php to achieve what I need, or to write some minde actions. ...
0
votes
2answers
1k views

Make Current/Active Page Number a Link (WP_LINK_PAGES)

With the default wp_link_pages the current/active page number is not a link. I would like to find a code/hack which turns the current/active page into a link to the top of the page. I am already ...
0
votes
1answer
267 views

Missing argument for the function

do you know why i am missing argument 2 for this function? add_action( 'admin_notices', 'notice_handler', 10, 2); function notice_handler($error_token, $error_tag) { ... } } but when i ...
0
votes
2answers
495 views

problem loading stylesheets to wp_head dynamically

I'm trying to create a wrapper shortcut function to register and load stylesheets in the header. currently, the function loads this css file src: http://my.test/wp-content/theme/css/.css I, ...
0
votes
3answers
412 views

Global custom meta box

I am trying to create a custom meta box for multiple custom post types in WordPress without creating duplicate code. Currently I have: add_meta_box('adv_form_box1', 'Advanced Form', 'adv_form1', '...
0
votes
2answers
196 views

I've got a function that auto creates taxonomy terms - Can it auto delete them as well?

I've got this inside my functions.php file. function add_product_category_automatically($post_ID) { global $wpdb; if(!has_term('','product_relation',$post_ID)){ $cat = get_the_title($post_ID);...
1
vote
1answer
327 views

Generating add_settings_section() calls dynamically

I have some pieces of code within functions.php that I could easly replace with much shorter functions, like, for example: function register_sections() { add_settings_section('SOMETHING_settings', ...
0
votes
1answer
530 views

is_page() or is_single not working

Im trying to clean up my scripts and I'm using a function to but ran into a problem with using both !is_page or !is_single to only show certain scripts on singles and pages. What did I do wrong here. ...
0
votes
2answers
4k views

Post Pagination Showing Same Posts Every Page

So I have this blog that filters by category Then by city. Somewhere while creating the filtration I broke the pagination which seemed to work fine earlier. It doesn't work on my homepage where it ...
1
vote
1answer
761 views

Auto-remove custom field with no value on publish

I got some plugins that auto-generates custom fields. Does anyone know how to automatically remove empty custom fields from post when I press "publish"? A check I can put in my functions.php that ...
0
votes
1answer
1k views

Enqueue script on every page except one

I want to load my javascript and exclude 1 page, so I tried the following without success: function mypage_scripts() { if ( !is_admin() ) { wp_deregister_script('jquery'); ...
0
votes
1answer
83 views

include w_thumbnail_src in function?

I got a function that automatically creates a custom field in the post. I have this located in my functions.php. Image is the name of the custom field and HERE is the value. How can I put the ...
0
votes
2answers
75 views

implementing a centralized content “show-do-not-show” toggle?

I have many custom templates for different post types, and I am manually inserting a social share bar inside the 'entry-meta' footer in each of those templates. I need a simple centralized way to ...
2
votes
2answers
3k views

How do I “unhook” / de-register jQuery so that it's not called as part of wp_footer();?

I need to "unhook" jQuery from my wp_footer() ... it's being called automatically and I'm looking for something I can add to functions.php which prevents it from being called a second time in the ...
0
votes
1answer
111 views

grab or load text on demand

What i want to do I want some content (could be stored any where in a post or custom field) to load only when the user clicks for it to load. This content could be any thing (text,images,html etc) ...
0
votes
1answer
65 views

Calling Custom Field within Function wrapped with Divs.

Hi all I've created a function that basically allows the user to input the embed code for youtube into a custom field called youtube and this will then be styled on a wordpress post. Now I can get it ...
1
vote
1answer
343 views

What is the “icon” parameter in wp_get_attachment_image_src used for?

On the reference page for wp_get_attachment_image_src, there is a parameter called icon and it only says: $icon - (bool) (optional) Use a media icon to represent the attachment. Default: false ...
0
votes
1answer
561 views

Remove default post types on all sites except primary blog. WPMU

I'm trying to come up with a solution that would allow me to remove the default post types (pages, posts, comments, links, etc) from all the multi-site blogs EXECEPT the primary blog. It will remain ...
0
votes
2answers
168 views

Change div background acording to the selected category

I'm coding a graphic menu that consist in five divs with a background each. On mouseover the background changes and the child div disappears. On click, each one works like a link to the correspondent ...
2
votes
1answer
2k views

Why is my custom meta box input not saving

I've added the following function to functions.php to add a custom meta box enabling the end user to input a gallery shortcode. I then intend to use this to place a gallery in a specific place on the ...
0
votes
1answer
1k views

Wordpress multisite,use same cookies across all website?

Hi is this posible to use same custom cookies across all blogs?Can someone help me with this?
0
votes
2answers
489 views

custom post type metaboxes not saving

I have the following code. I am trying to enter data into the custom metabox and then save it. When I go to view it has entered a post, however the name column has nothing in it. Also when I hit save ...
0
votes
1answer
51 views

Space Not Being Generated in HTML Output?

I'm using a code called custom_link_pages to generate my multiple page post links, but I'm getting a space between my page numbers and previous link, but my next link is missing the same space. ...
3
votes
2answers
247 views

Override default cropping in Wordpress [duplicate]

Possible Duplicate: How can I make add_image_size() crop from the top? Is there any way to have cropping happen from the center point in an image? All of my Featured Image uploads are cropped ...
0
votes
1answer
501 views

Add title & subtitle to shortcodes

Is there a way I can add a custom title & subtitle to this shortcode function? function spoiler( $atts, $content = null ) { return '<div class="moreinfo"> <h3 class="click drop ...
0
votes
1answer
194 views

Tags break custom Excerpt function

Quick question here. I have a function that echoes out the post-type's content (if none available, the excerpt). It looks like this: function era_excerpt($post, $length = 11, $ext = ' ..') { if(...
0
votes
1answer
561 views

update_user_option not working as expected

So I was looking into the update_user_option() as I need to update an additional field upon registration. So I found this in wp-login.php: update_user_option( $user_id, 'default_password_nag', true, ...
0
votes
1answer
611 views

Facebook OpenGraph error, Call to undefined function wp_get_attachment_src()

i have add facebook opengraph tag now it showing error like Call to undefined function wp_get_attachment_src() Object at URL 'http://www.website.com' of type 'article' is invalid because the ...
0
votes
1answer
85 views

Post variables not displaying correctly in custom function

There seems to be something wrong with the simple function below, but I can't figure out what it is. It is displaying as the following and I can't figure out why. I know it has something to do with ...