0
votes
3answers
21 views

Pass widget variable to external function

I am working on a custom widget which displays posts from a selected taxonomy (category or tag). This widget contains a textbox which the user enters an ID of a taxonomy (category or tag) to exclude ...
0
votes
1answer
43 views

Use of apply_filter in plugin/widget class

I'm having difficulties to find out what I'm doing wrong in my use of apply_filter() in a widget class. Here's some samples of my code: class Byad_CountDown_Widget extends WP_Widget { function ...
0
votes
1answer
38 views

Why would apply_filters return a non-empty string, when the value returned is empty?

Been breaking my keyboard over this. Did a proper install, uploaded the database to a fresh MySQL and been working on using child themes properly. But there is something plaguing me I can not figure ...
0
votes
2answers
28 views

Using filter in the widget causes fatal error

I'm adding a filter for a WordPress query in a widget. I'm adding as following: function filter_where( $where = '' ) { } add_filter( 'posts_where', 'filter_where' ); $query = new WP_Query( $args ); ...
0
votes
4answers
535 views

Programmatically Add Font-Awesome Icons to Category Widget

I use the Categories widget on my sidebar(s) and I would like to display a Font Awesome icon next to each category listed in the widget. The icon would be the same for all categories, for now, but I ...
6
votes
1answer
286 views

Extend WordPress 3.8 Site Activity Dashboard Widget to include more comments

The new Site Activity dashboard widget defaults to showing 5 comments. I'd like to show 10. I can see the code in core /wp-admin/includes/dashboard.php where it calls the function ...
0
votes
1answer
29 views

Need help using a filter on the default Categories widget

I need to add the "All Categories" item to the default WP categories widget. I can see that there's a filter that I can hook into in the core (line 485 default-widgets.php). ...
1
vote
2answers
158 views

Passing values from a widget to a function within a plugin

I have a plugin that is built with many widgets. A widget's bundle. Each widget creates it's own custom CSS code. Instead of having messy source code where I display 15 different sets of inline CSS ...
0
votes
1answer
164 views

Using add_filter() in Widgets

Just have a query reference the add_filter() function. Can you use this function inside a WordPress widget class. Example I have a widget with dynamic created code that I want to pass to another ...
1
vote
0answers
52 views

Issue understanding and using WordPress filters and actions

I have a custom WordPress plugin that I have developed. The plugin is a widget bundle containing a bunch of custom widgets. The scenerio The plugin allows for custom css styles through creating a ...
0
votes
1answer
61 views

How to use in_category?

There's this "Recent Posts" widget, that should output only posts in category 'News' (ID 26) So I tried this: <?php $t =& peTheme(); ?> <?php $content =& $t->content; ?> ...
2
votes
2answers
176 views

Add class to before_widget for all widgets with a dropdown and a counter

Some predefined widgets offer the option to use a select element (dropdown) and/or a counter after each entry. How can I add the CSS classes widget-with-dropdown or widget-with-counters to these ...
0
votes
1answer
235 views

Wordpress: Apply filter/hook to a particular sidebar widgets?

I'm developing a theme that has more than 5 different sidebars and I want to apply a function to a particular one of them for styling purposes. Basically, the function will modify it's params using a ...
1
vote
2answers
63 views

Disable widgets on specific posts

I run a horror related blog. Google is upset with me for displaying adsense in a sidebar widget for one specific post number (4603) that contains an article about an 18+ topic. How can I disable the ...
2
votes
1answer
78 views

Trying to wrap <span> around first word of multiple word strings with a widget_title() filter, only works on two word strings and not more than two

I am trying to wrap a around the first word of multiple word widget titles. I have used the answer from here: ...
0
votes
1answer
72 views

Can / should a widget plugin define its own Widget Area?

Should a plugin be able to add a widget area above the_content? (Without requiring template/theme changes.) What would be the best way to do this? Doubts: widgets typically echo output to the screen; ...
5
votes
1answer
103 views

Add filter to blogroll widget

I'm trying to add <i class="icon-ok"></i> before the content inside the <li> of the blogroll widget. I'm assuming that's done through the link_title filter, but I can't find a ...
0
votes
3answers
3k views

Woocommerce Product Category Widget - hide categories that have no products in stock

I'm using WooCommerce on my Wordpress site, and have a widget in the sidebar showing all product categories. It's setup to hide empty categories, and that works well. However, it still shows ...
3
votes
2answers
565 views

How To Determine If A Filter Is Called In A Sidebar/Widget Context?

So I have a plugin that appends or prepends an enhanced author biography to the content of a page/post/custom post type. It does this by hooking to either the_content or the_excerpt and ...
0
votes
1answer
320 views

Unfiltered html in widget title not working

function update( $new_instance, $old_instance ) { if( current_user_can( 'unfiltered_html' ) ) { $new_instance['title'] = strip_tags( $new_instance['title'], ...
0
votes
1answer
264 views

Unregister widget from Child-Theme

I like to use a child-theme. The parent functions.php function starkers_widgets_init() { // Area 1, located at the top of the sidebar. register_sidebar( array( 'name' => __( 'Primary Widget ...
1
vote
2answers
2k views

Shortcode from a widget is wrapped in unwanted <p> element

I'm using Black Studio TinyMCE Widget as a rich text editor widget. In a sidebar I inserted the TinyMCE widget with a [testimonial] shortcode and some content after it. For example: [testimonial] ...
1
vote
2answers
226 views

Excluding specific widgets from default sidebar class

I have two sidebars using the register_sidebars function that display each widget as a list item with a class of .box: <?php if(function_exists('register_sidebars')){ register_sidebars(2, array( ...
0
votes
1answer
167 views

Filter Text from sidebar widget?

Hey guys, I'm using a calendar plugin that provides a sidebar widget to show current calendar dates. However this widget always shows N/A if I don't set a category for a specific event. Any idea how ...
1
vote
2answers
204 views

Widget Area: Modify $param['xy'] from widget-$n

I have different widget areas. One is a horizontal area that may contain eg. 4 widgets next to each other. My Question is how would i add a different eg. $param['widget_title'] to widget number $n ...
4
votes
2answers
2k views

How to add a filter to all widget output

Is there one last filter that is ran over the widgets before they are sent out to the browser? I would like to add a filter that adds rel="nofollow" to all links in all widgets. For instance, I can ...
0
votes
1answer
1k views

recent comments filter by author, page, category

is there any way to display recent comments in a widget area only for one page? = Comments that are belongs to one page. comments of one category but not from admin ( or some other user ) I want ...