Tagged Questions

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.

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0
votes
2answers
133 views

jQuery does not work

I am working on a project where I need jQuery for. I added this to my functions, and the scripts are loaded in my header if I watch my page source, but jQuery doesn't work. What am I doing wrong? ...
0
votes
3answers
47 views

Print Post Parent Title

I'm trying to print the posts' parent title on the page as well as the post title for that page. This is how my content-page.php template currently renders the page title. the_title( '<header ...
0
votes
0answers
47 views

Dynamic banner for use on external sites

Pro question: we would like to display our most current wordpress articles on external sites (something like advertisments or banners). I think this could be easily done with iFrames, but I doubt ...
1
vote
1answer
208 views

Saving Plugin settings to the database

I'm not a complete novice with php or wordpress but am wanting to approach this problem the most efficient way so believe asking here will help. I've got a plugin that randomly generates a quote - ...
1
vote
1answer
196 views

How to customly read JWPlayer's “Playlist” items by using its “playlistid”?

In Wordpress (3.8.1) and JW Plugin (v2.1.2) with JW Player (v5), I need to read off the items contained in the Playlists of the JWPlayer Plugin. Normally The JWPlayer Plugin works like this, via ...
0
votes
0answers
50 views

wp_list_bookmarks(); not displaying anything

Bizzarely, I can't get the wp_list_bookmarks(); function (inside a page template) to render anything. Hope somebody can point out something obvious! Cheers. Here's my code: <?php /* Template ...
1
vote
1answer
190 views

Execute a shortcode when clicking on a image

I asked this in stackovorflow under javascript and was informed not possible so I trying here I have a shortcode for a opt-in form and I want it to pop up when a image is clicked I tried the ...
2
votes
1answer
62 views

Custom registration URL lost when user makes signup mistake

I've followed instructions found on this site and elsewhere on the internet intended to let me give certain people a registration link that will let them sign up with a specific user role. The user ...
1
vote
2answers
52 views

When using wp_enqueue_script(); in a theme why don't we use add_action?

When using wp_enqueue_script in a plugin, I have always been told to use an add_action : function add_my_css_and_my_js_files(){ wp_enqueue_script('jquery-validate-min', ...
0
votes
2answers
165 views

how to display a page before the home page

I want to build a wordpress theme in which there is a landing page made by an image and a logo; when the logo is clicked the theme have to go to another page in which there is the navigation bar and ...
-4
votes
1answer
75 views

Echo get_option displays as text

I am trying to use some code that is stored as a settings option in WordPress. When I try to use the following code below however, it show up as plain text instead of executing. The option I have ...
4
votes
3answers
843 views

Plugin update error message

I'm working on a client website where the framework requires a specific plugin version to work properly. With the follow lines of code in my functions.php file, it stops the plugin from updating ...
7
votes
4answers
429 views

Add image size if page template

I'm building a members website with WordPress Multisite. Is it possible to restrict how many images are being generated depending on the selected template? I have tried the following lines of code ...
2
votes
1answer
66 views

Change comment_reply_link URL

I have a reverse proxy pointing my WordPress Blog (CNAMED at blog.example.com) to www.example.com/blog/ Most everything is working well except for comment reply links. Those are skipping the /blog/ ...
0
votes
0answers
38 views

Load wordpress enviroment for external content?

We have a couple of forms and landing pages that cannot be stored in our wordpress installation as posts/pages. For this reason they remain apart from our Wordpress installation in a folder though ...
0
votes
0answers
76 views

Problem with checkbox using custom field archive

How can i get archive base a custom field. I try this but my hosting say there is a problem with my code, the code make manny select in the database.. I have 1 post type, and 2 custom field ...
0
votes
0answers
62 views

How to: Get the first image from the next and previous post in single.php? (5 posts)

I know I can call a function below but it works in loop at index.php only. function catch_that_image() { global $post, $posts; $first_img = ''; ob_start(); ob_end_clean(); $output = ...
0
votes
2answers
42 views

Change default upload images size for contributors

When a contributor uploads an image to a post, the default image size option is set to Medium. How can I change it to Large or Full?
1
vote
1answer
266 views

Defer all js except certain ones in functions.php file

I read How to add defer="defer" tag in plugin javascripts? and the code @toscho posted works good to defer certain js files or deferring ALL js files by commenting out the contact-form-7 ...
1
vote
0answers
17 views

theme_root returning a truncated URI

I'm unable to access the theme editor via the control panel, receiving 'Sorry can't edit files with .. in the name....' and after trying to trace back the cause, I've found that the theme_root is ...
0
votes
2answers
88 views

How to display data from custom fields in my custom shortcode?

This is the shortcode I have come up with, according to a tutorial on Dig WP (http://digwp.com/2010/01/custom-query-shortcode/) in order to display list of songs on specific albums. [loop ...
1
vote
1answer
81 views

$wpdb->wp_users returning empty value for

I have a code Example: function custom_func(){ global $wpdb; $wpdb->flush(); //tried with and without this line $getTest = 'SELECT * FROM $wpdb->wp_users LIMIT 1'; ...
0
votes
0answers
46 views

Highlight only current on single pages

Goodmorning, I tried to highlight the childs also in the navigation. I came up with this code. It works, but it will highlight all menu items in a row. What do I wrong or forget to add: function ...
-2
votes
1answer
34 views

Save output of the_content_rss into variable

How can I save the output of the function the_content_rss into a string variable?
0
votes
2answers
50 views

How do I change a parent theme's function through the child theme?

This is a function loaded by the parent theme. Through the child theme, I want to change this function to say is_single instead of is_singular. What would be the correct way to achieve this? ...
1
vote
3answers
150 views

Displaying Custom Post Types In “At A Glance” Meta Box

I found the following snippet will displays the number of Custom Post Types published in Dashboard's At A Glance widget, like this: Is there a way to turn that "81 Wrestlers" text to a link to the ...
0
votes
1answer
1k views

Using Multiple Submit buttons to trigger customised php functions

I may be going about this completely the wrong way but bear with me... I have a long guestlist that is automatically populated using a foreach table. I would like to put a 'No Show' button on this ...
0
votes
1answer
159 views

Removing all my hardcoded URLs with get_site_url()

In my php files, I would like to remove all my hardcoded URLs (ex: http://mysite.com/) and replace them with the get_site_url() function. My problem is with the php code of one of my functions (in ...
0
votes
0answers
458 views

Why WP_Query in functions.php is not working when get_posts works?

I have following code in my functions.php. When I try to add new post_type (e.g. post,lawyers) it fills excerpt,slug (this affects in permalink structure), other metaboxes from first post of lawyers ...
0
votes
1answer
45 views

Is there a WP function to get taxonomy name from taxonomy_term_id?

I need to get the taxonomy name from the taxonomy_term_id. I am currently using the following to get it: global $wpdb; $term_taxonomy_table = $wpdb->prefix . "term_taxonomy"; $taxonomy = ...
0
votes
1answer
62 views

Fatal error after changes to functions.php, even with original file

Getting Fatal Error: Cannot redeclare theme_feature_setup() message after code changing in the functions.php file. I've tried deleting functions.php file and uploading the previous version but I still ...
0
votes
1answer
35 views

Make WordPress search for only this tags or exclude certain tags from search [duplicate]

Is there something like a function for letting the WP search form search for ONLY some tags you fill in. in example: function wordpress_search{ //search for tagname1, tagname2, tagname3 } If ...
0
votes
1answer
96 views

A blank page is shown after I add a Function

I am redesigning a template. So I am trying to show a holding page till the redesign process is done. I ever used following function for the purpose on many other projects and it's redirected to the ...
-3
votes
1answer
70 views

Adding function to function.php error 505 [closed]

Whenever I try to edit the function.php file of my theme. I get an 505 Error, no matter what function I add it will always give me that error.
0
votes
1answer
86 views

Sanitize slug title

i need to convert this strings into the post url: (numbers with the point and € symbol) ex: 9.000€ -> 9000-euro I found this function but is not working: add_filter( 'sanitize_title', ...
1
vote
1answer
112 views

Logout and redirect using the WP Menu

I have a navigation hyperlink in my secondary menu, that will allow the user to logout: However, the user is prompted with the following screen for confirmation, when clicking on the hyperlink in ...
1
vote
0answers
54 views

Wordpress Custom field Colors

I came across this code and would like to use it in my project. It works fine, but the problem is, I need to change those colors in the array to instead pick transparent images from url since I am ...
7
votes
2answers
223 views

Remove Actions/Filters added via Anonymous Functions

That's a freaking bad practice I must say. Spent last two hours finding a solution to remove actions and filters added via Anonymous functions. This is the code used on a Parent Theme, and I need ...
1
vote
1answer
82 views

Common functionality between my own plugins

I read that when creating new post types, creating a settings page, and creating a new taxonomy, you should create a plugin. So I have done that. But I have functionality, which could be generalized, ...
-2
votes
1answer
89 views

Wordpress: code structure

EDIT: I've posted them separately here wordpress.stackexchange.com/questions/137672/… and here wordpress.stackexchange.com/questions/137673/…. I'll vote to delete this one. I'm working on a Wordpress ...
0
votes
0answers
153 views

Customize Breadcrumbs - Home -> Page -> Childpage -> Post

I use this snippet for breadcrumbs and it works well, but not as I need it. function test_breadcrumbs() { if(!is_front_page()) { echo '<nav class="breadcrumb">'; echo '<a ...
0
votes
0answers
9 views

transition_comment_status called when untrashing comments [duplicate]

The author gets two mail when I untrash a comment. I only want to send the "untrash_answer_notification"-mail when untrashing comments. Any ideas? // Send mail to user when their comment has been ...
0
votes
0answers
20 views

Archive list with only years and months belonging to a category

I need to generate a list of years and months belonging to a category. For example I have two main categories (A and B). I need a list of years and months of post published only of the category A and ...
0
votes
1answer
75 views

Calling the Next category link on an archive page - Wordpress

I've been working on creating a link in my header, should say "see enter next category name here" I've been using this code, found here (I would comment again to ask directly on that question, but ...
1
vote
1answer
95 views

Global functions on WPMU

I work in a multisite environment where all of the sites are related. A lot of recent developments have required me to copy and paste certain functions into many different theme folders, which causes ...
0
votes
1answer
85 views

Add login hyperlink to secondary navigation menu

I have the following lines of code in my functions.php file: #-----------------------------------------------------------------# # Custom menu ...
4
votes
2answers
3k views

wp_enqueue_script was called incorrectly

Hello I don't know how but now I am getting this error Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, ...
0
votes
1answer
25 views

Connecting to a 2nd DB gives me no results when querying

I'm trying to access a different DB on the same localhost as my wp db is and I did this like so: functions.php: add_action('init','my_new_db'); function my_new_db(){ $newdb = new wpdb( 'test', ...
0
votes
2answers
286 views

Override default password nag in Wordpress

For some reason my default password nag is playing up on a big multi-user site I've setup. Pretty sure it's got to do with the New User Approve and Gravity Forms User Rego combo that I'm using. ...
0
votes
0answers
35 views

Adding ID to a Listing but not inside WP_Query while

<?php $args = array( 'post_type' => 'bedrijf', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC' ); ...