Tagged Questions

0
votes
0answers
36 views

How to add X number of products to woocommerce cart at once

I am trying to add x number of products input and button to my catalog page so I can select a number, then hit add to cart. Is it possible to add in this function? The user will provide a number ...
0
votes
0answers
36 views

do_action in index.php and add_action in functions.php not displaying anything [closed]

I'm trying to display in my index.php a div created by a add_function in my functions.php So in my functions.php I have: function display_special_banner(){ echo '<div>Ciao</div>'; } ...
0
votes
0answers
22 views

How to pass CLASS function with arguments to add_action? [duplicate]

Possible Duplicate: Passing a parameter to filter and action functions This works: add_action('hook', array($this, 'someFunction')) These not: add_action('hook', array($this, ...
1
vote
1answer
97 views

Convert hyphen to underscore in permalinks

I would like to use underscore in my permalinks instead of hyphen. Current permalink: www.example.com/2013/01/hello-this-is-a-test-post/ Desired permalink ...
3
votes
2answers
55 views

How to count number of functions attached to an action hook?

I have some actions like this function simple_notification() { echo '<div>This is a notification</div>'; } add_action( 'site_notices', 'simple_notification' ); ...
0
votes
3answers
157 views

Using get_terms for custom taxonomy in functions.php

I`m trying to retrieve the names of taxonomy items and include them into a theme admin panel. function retrieve_my_terms() { global $terms; $terms = get_terms('taxonomy'); foreach ...
0
votes
1answer
68 views

function to return comma separated list of meta values

I'm customizing the admin edit.php screen and I have a column that displays a meta key $gear. But it only lists the first value instead of returning a list of all the values. Here's the bit that ...
0
votes
2answers
111 views

Auto-Tweet if Type is 'Status' using OAuth

Should be simple - I'd like WP to tweet the content of a post once (when it's published the first time) if the post format is 'status'. The code below isn't returning an error on publish, nor is it ...
2
votes
1answer
104 views

How to update feed only 2-3 times a week (for Feedburner email)?

So many of you know that Feedburner is a great (free) tool for sending out newsletters. The problem is that if you add content everyday, everyday emails will be sent out. I'd like to control on ...
1
vote
1answer
33 views

How to select a page within admin?

How does one apply an action to one particular page within admin? I've added a bunch of wysiwyg editors to one page ("Home") and now I don't need the main editor. But the function below - of course - ...
0
votes
1answer
299 views

add_action in a function, is it possible?

I am trying to add some js to the head using add_action('wp_head', 'js_func'); which works when posted just after the function, however I do not want it posted on every page, just the page that it's ...
0
votes
1answer
123 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 ...
1
vote
0answers
134 views

Save modified Custom Field content into another Custom Field on article save [closed]

In my articles I allow editors to enter a date in a human readable dd.mm.yyyy format into a custom field. But I also need this date as unix timestamp in the DB. So I wrote a function which takes the ...
0
votes
2answers
298 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
1answer
334 views

create function to call category name and slug

In several theme templates I have code to retrieve the category name and slug for the present post or category page. It is outside the loop. Here is the repeated code: global $post; $categories = ...
6
votes
2answers
708 views

Extract image from content and set it as the featured image

The problem: I'm posting from the Wordpress iPhone app. When adding an image, the image shows up in the description itself, which I don't like. What I'm trying to do: Remove the image from the ...