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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2answers
229 views

WP Theme Development, Adding Content Areas to Custom Page Template

I am not sure how to ask this, which is why I have been having trouble finding anything via google searches. I am hoping someone here will understand what I am looking for and be able to direct me to ...
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1answer
134 views

Backstretch.js and thumbnail sizes to reduce loading time

I am using backstretch.js to set a featured image as a full size background image (as per this tutorial). I would like to combine this approach with different thumbnail sizes in order to reduce ...
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1answer
55 views

Automatically Populate Post Taxonomy Data Based on Post Author Meta Data?

I'm trying to use author meta data to automatically populate a custom taxonomy on a given author's post(s). Currently, the taxonomy is visible on the post page, but I intend on hiding it from the ...
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0answers
42 views

Rename filename to post title. Post Title not being fetched

function new_filename($filename, $filename_raw) { global $post; $post = add_post_meta( $post_id, wp_get_attachment_url($attachment_id)); $info = pathinfo($filename); $ext = ...
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1answer
252 views

How to echo Widget Title in Custom Frontend-Template Box

I've created a custom Widget with the help of following code: // Creating the widget class wpb_widget extends WP_Widget { function __construct() { parent::__construct( // Base ID of ...
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1answer
27 views

Force changing the Site Title and add link

I have the function below, but it's not actually changing the site title where it is called in my theme. function blog_filter($string, $show) { if ( $show == "name" ) { $string = ...
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votes
1answer
72 views

Allow the access over wp-login.php

I created a maintenace template, and redirected to the folder where it is located via the functions.php file inside the theme folder; this is the code: function maintenance_redirect(){ if( ...
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1answer
50 views

Meta Box value not been pulled in

Here is the code that creates my metabox on my CPT named clients it displays fine and seems to keep the value input upon clicking update. The problem is with displaying the value saved within the ...
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0answers
40 views

How to add submenu to Wordpress plugin in the same Directory of main Plugin?

I have created a plugin and now i want to add a third party plugin inside of the Main Plugin menu, so it can be submenu. How do you make the second plugin appear? Directory Setup: ...
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0answers
18 views

How to call a FB function from an admin bar action?

I am using FaceBook's SDK inside of my wordpress application. I need to set up the application so when a user clicks log-out on the admin bar, it will fire facebook's log-out function. in order to ...
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1answer
105 views

Redirect to post after publish or update a published post

How can I get the permalink of a post from functions.php in my theme? I know this code: get_permalink($post->ID); but this produces something like this: mydomain.com/index.php?p=123 and I ...
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0answers
136 views

Working widget does not show up in appearance->widgets

I try to add a custom widget for use outside of a normal sidebar. For that I have created class myfirst which extends WP_Widget and with appropriate function overrides. namespace widget; class ...
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0answers
27 views

Automatically create featured image on post publish

I know how to make an image display IN PLACE OF a featured image if the post has no featured image, however, as far as the database is concerned, the post still has no featured image. In my theme, ...
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0answers
153 views

Problem loading wordpress functions outside of wordpress

I´ve just finished setting up my first ever website and blog, so please be gentle ;) . I am having a problem using some functions outside my wordpress installation (blog.example.com). To be ...
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0answers
66 views

Custom frontend post not working?

Hi I am creating a custom post front end submission. This is my code to submit the custom post details. Here the validation is not working as well as it will not submit the post. When i submit the ...
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0answers
177 views

Wordpress Wp_nav_menu How to create Columns in submenu

i have been trying to develop custom navigation in wordpress. i want to add columns in sub menu item. i want to add images in navigation as well as create Multi column Navigation. Please check this ...
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0answers
92 views

My post views doesn't seem to be counted correctly

I'm using the following codes to count my posts views, so that I can use it in a widget, but it doesn't seem to be updating correctly. I know some posts have more views than the ones showed on the ...
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1answer
139 views

Create special button on WP Tiny MCE Posts Editor for Shortcodes

I am trying to create a special button on the Tiny MCE editor on the Post Editor of Wordpress. I want to create a button for my created shortcode tooltips. Check out my desired output: ...
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1answer
36 views

Adding Read More to Custom excerpts

I've added the following code to my functions.php: function new_excerpt_more($more) { global $post; return '<strong><a class="moretag" href="'. get_permalink($post->ID) . ...
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1answer
120 views

Create input select image URL?

My code in functions is: <input type="text" name="Cat_meta[img]" id="Cat_meta[img]" size="3" style="width:60%;" value=" <?php echo $cat_meta['img'] ? $cat_meta['img'] : ''; ?>"> How to ...
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1answer
188 views

Can I show also the post date using the wp_get_archives() function?

I am pretty new in WordPress theme development and I have some doubt about the wp_get_archives() function: http://codex.wordpress.org/Function_Reference/wp_get_archives In my website I have create ...
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0answers
50 views

Creating a filter to modify links ending in .pdf

I'm trying to create a filter that checks for links that are to PDFs, and append the href attribute with something like /form?file=[path to pdf]. For example, starting with: <a ...
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0answers
24 views

Run function after post is updated

I would like to run a function after a post is saved. That function takes a .txt file thats uploaded with Advanced Custom Field file field, makes it into an array to then a json data. I want the json ...
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0answers
64 views

Iris color picker

i try to implement Iris color picker in my wordpress theme and it works fine, but when i include the Iris color picker's files i can't call a custom function via a tag. this is the Iris color picker ...
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0answers
38 views

Run a Wordpress function inside a wp_query loop result [duplicate]

I have a search results page that displays multiple results in a multi column layout. I am trying to run a function via a button/link that will allow users to add that post to a "favorites list". The ...
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1answer
41 views

How to add a piece of code in function

On the function below, after echo '</span>';, I want to add this a piece of code: &nbsp;<a href="<?php $key="link"; echo get_post_meta($post->ID, $key, true); ?>" ...
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votes
1answer
80 views

Remove echo from shortcode

I've just started playing with shortcodes and due to my lack of php knowledge I am unable to figure out how to make this shortcode work without using php echo. Can anyone help me revise my code? // ...
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1answer
77 views

Why does my visual post editor break when I try to add a TinyMCE button?

I'm trying to add a button to my TinyMCE editor. I'm using WordPress 3.9.1, so I'm following this tutorial to add a new TinyMCE button. Right now, I'm just trying to get the tutorial version ...
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0answers
23 views

Require featured image snippet not letting me Trash the post

There's a famous snippet which allows you to require a featured image on your post before it gets published, which is following: add_action('save_post', 'wpds_check_thumbnail'); ...
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0answers
161 views

Remove Captions from Custom Gallery function.php

I like to prevent captions from being outputted in my custom gallery function. I could easily just hide it using CSS but it doesn't feel right. The caption is being sent from media.php this line. ...
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1answer
45 views

Automatically delete posts based on query

I'm trying to delete certain posts (of a custom post type) automatically based on a comparison between the current time and a number of hours previous to now, for example 24 hours. The custom post ...
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0answers
30 views

Change Wordpress Gallery Markup in functions.php

I'm looking to change the markup of the Wordpress Gallery, so that it outputs a new set of code. Ideally, this is what I want (a Bootstrap-based markup). <div class="col-md-3 col-sm-4"> ...
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2answers
62 views

Dynamic body classes based on current page

Is there a way to add classes to the body_class function based on the current page? For example if you're on the homepage, as well as the usual generated classes, the <body> element would also ...
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2answers
63 views

Wordpress - registering sidebar and adding a button directly after .textwidget

I have registered a new widget area, code as below and want to add a button after the .textwidget, however cannot seem to do it properly. Adding it after the </li> results in the button not ...
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1answer
56 views

update_usermeta don't work

When I return in the function $setfound, I become a white screen and when I return $setlink, it works fine. function editsteamlink(){ $setlink = $_POST['steamlink']."/?xml=1"; $setresponse = ...
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2answers
220 views

jQuery HoverIntent is not a function

I am working on a site that uses jQuery for a number of functions but I am having a repeating error: hoverIntent is not a function I have referenced similar questions on this forum and they ...
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0answers
35 views

Creating multiple functions for front-end forms

I have the following situation (which I simplified for didactical purposes): page-books.php: <form> <input type="text" name="title" /> <input type="text" name="sinopsis" /> ...
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0answers
62 views

Different Name and Email for wp_mail_from and wp_mail_from_name

I want to make the email and Name dynamic.Everything works fine.But I can't able to get the name and email for each doctors.I have attached my code which I have tried.please help Thanks in Advance. ...
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votes
1answer
265 views

get_post_meta not working inside a function in functions.php but works outside

function notify_new_posts($post_id) { $keyval = get_post_meta( $post_id); $buyer_wdistance = get_post_meta( $post_id, 'cf_wdrive'); //$buyer_wdistance = $keyval['cf_wdrive'][0]; ...
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1answer
49 views

Display WordPress Search

I am trying to display the current WordPress search term on single.php, index.php, and category.php...basically when someone searches for something I'd like WordPress to remember what the last search ...
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0answers
96 views

Getting categories from DataBase & WP Favorite Post

I am trying to create a shortcode that pull the most saved posts (using WP Favorite Post) and displaying them by YEAR, MONTH or CATEGORY. So far I have been able to get the year and month working ...
0
votes
1answer
86 views

Get all categories of custom post even not assigned

I know how to get all categories with get_categories and name custom taxonomy name, but wordpress only shows those categories those are assigned to a post. Those which are created, but not assigned, ...
0
votes
1answer
256 views

Passing postid of Testimonial Custom Post in Shortcode Parameter

I am trying to create Testimonial custom post and display using shortcode function create_post_type() { register_post_type( 'testimonials',//new post type array( ...
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0answers
24 views

Add a excerpt to a custom WYSIWYG

I have a secondary WYSIWG on my post and I am using it to display content under a thumbnail. I am trying to figure out how to limit the amount of words I can display with the code I am using to ...
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votes
1answer
315 views

Creating wordpress user registration form

I am having a form page called Test Form with this form : <div id="container"> <form action="wp-content/themes/max-magazine/TestForm.php" method="post" name="myForm"> User <input ...
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0answers
22 views

add classes to wordpress menu links

As the title already says, I am trying to add classes on the WordPress menu item links (so not the li, but the a element). If it is possible to achieve something similar to WordPress its own function ...
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votes
1answer
64 views

Get category id for a custom category and display it in a class

I am having trouble displaying my custom category ID to my li ID. The code I am using below is displaying the post ID of the post category instead of the custom category. What I am trying to do is ...
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0answers
10 views

Meta description ellipsis [duplicate]

I have a function that puts a meta description in my theme's <head>. It works well but I have a small issue. It just cuts off words in the description once it reaches the 160 character limit. I ...
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votes
1answer
211 views

Hide a div when a custom field is empty

I am having trouble hiding a div when the input of a custom field is empty. This is the code I am using but can not seem to get it to work. The field that displays the content is _cmb_fe_wysiwyg ...
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votes
1answer
214 views

Custom wp_trim_words() function not trimming right

I have this custom wp_trim_words() function set to give me excerpts of only 20 words, and for the most part, it works fine. Except for some reason, on posts that contain lists, it outputs way more ...