Questions tagged [parameter]

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How to return hook data when multiple parameters are present?

What is the proper way of returning data to a hook when there is more than one parameter present? Example apply_filters('image_downsize', false, $attachment->ID, $size) Attaching a callback ...
3
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2answers
462 views

CPT archive 404ing when using a custom taxonomy name as a variable

So, I'm using a custom post type archive and generating a JavaScript-based filtering interface for sorting through results. Here's an example: http://www.inverity.org/sermons/ Now, what I'd like to ...
1
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2answers
1k views

How to add URL-Parameter for Javascript Widgets?

I need to add pamarameters to URLs that are read by javascript widgest/gadgets run on the site. Whenever I just add them e.g. the original URL is http://example.com/blog/page/ and the parameter is ...
0
votes
1answer
86 views

Post AND page parameter for WP function

Is there no post AND page parameter for WordPress functions? So would I have to create a custom post type to define post AND page? For example, add_meta_box( $id, $title, $callback, $post_type, $...
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2answers
2k views

problem in query_vars parameters

I've a problem. I've tried a lot of things but I could not find a solution. I use query_vars parameters in this page and there isn't any problem. But i don't use different parameters or the same ...
0
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2answers
4k views

Detecting $_GET parameters from any page + Cookie

I'm trying to create a basic affiliation system plugin that for now, will do the following: If it exists, read a $_GET URL parameter in any page (for instance http://mysite.com/about/?affid=1234). If ...
0
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1answer
397 views

How do I pass $in_foooter to wp_enqueue_script() without passing other params?

I have some scripts that I'm enqueueing like this: wp_enqueue_script("jquery"); wp_enqueue_script("myscript" , get_template_directory_uri()."/js/myscript.js", Array('myscript'), " "); I want to ...
0
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1answer
195 views

Adding a Tag Parameter / Filter to My Shortcode

I have this plugin that displays category featured image thumbnails for each post via shortcodes.. like so, [categorythumbnaillist 3] (3 being the category of course) I would like it to only show ...
1
vote
3answers
3k views

Making extra parameters optional

I've setup a very specific function and it works well but I'd like to make the parameters optional but I can't get a handle on the regex bit: add_rewrite_rule('whats-on/([^/]+)/([^/]+)/([^/]+)/?$', '...
2
votes
1answer
2k views

Open Wordpress 'Add New Post' admin page with parameters set via $_GET

I want to launch my web browser from an automation tool I use and open Wordpress "Add Nwe Post" page in the admin area with specific title and content (it varies everytime, I generate it dynamically ...
0
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2answers
39 views

why do I have to use required parametres?

Why, when I want to use add_filter( 'author_link', 'foo', 10, 3 ); function foo ( $link, $author_id, $author_nicename ) {} I have to use 3 required parametres? Why cant I do this: add_filter( '...
0
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1answer
868 views

Where is this function's callback getting its arguments from?

This might be better suited to Stack Overflow, thought I'd try here first though. I was walking through this tutorial by Justin Tadlock and encountered the function below being used as the callback ...
1
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1answer
947 views

wp_parse_args & category parameter

Am trying to use this code: function wp_custom_archive($args = '') { global $wpdb, $wp_locale; $defaults = array( 'cat' => 6, //doing nothing 'format' =&...
-1
votes
1answer
86 views

Create option for custom posts types

I'd like to add options to a custom post type and I have no idea how to deal with it. Options should be treated as parameters for my custom post type. For instance I'll get a "Plublic / private" flag ...
-2
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1answer
105 views

append $_GET parameters to post

I try to find a plugin that can "auto insert" to post edit/add page a parameters by fill $get paramerts: for example:post.php?title=a&tags=ss,dds,aa Ideas?
1
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2answers
1k views

How do I retain url parameters the entire time a user browses my site?

We have customers that come from other sites and I would like to retain a url parameter /?lead=openeye throughout the time that they're browsing. That way when they fill out a form I can capture the ...
0
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1answer
173 views

Pre-existing arguments when using queries

I am struggling to understand how queries work with get_posts(), query_posts() and WP_Query(). In particular I do not understand what pre-existing selection may exist when using these on a given page ...