9
votes
3answers
2k views

Update widget form after drag-and-drop (WP save bug)

I've posted a bug-report about this a few months ago (on WordPress trac (Widget Instance Form Update Bug)) and I thought I'd try writing about it here too. Maybe someone has a better solution to this ...
3
votes
1answer
925 views

Get the sidebar ID in which the current widget was dropped

How can I find out in which sidebar was a widget dropped? From inside that widget. More precisely from the form() function. Can I automatically remove the widget if it's not added in the appropriate ...
2
votes
1answer
285 views

Count widgets of a certain type

How can I get the number (count) of, let's say, text widgets from a sidebar? for eg. if I drop 4 text widgets in the sidebar, I want to get this number somehow from another widget
3
votes
2answers
1k views

Is There A Hook To Process The Content Of The Text Widget?

Is there any filter which can be used in a plugin to process the content of the text widget before it is rendered?
2
votes
1answer
357 views

Schedule cron event from widget

Can I use wp_schedule_event() to set up a cron job from within a widget? I tried, but I can't make it work, The problem seems to be the $hook parameter. The function I'm trying to hook is located ...
1
vote
1answer
76 views

Do widget options need to be escaped widget()?

I was wondering if you really need to escape user submitted data (widget option fields) within the widget() and form() functions (from the widget class) ? I don't see a reason to do this, if the data ...
5
votes
2answers
1k views

What is the quickest way to make a widget?

I have some PHP code that I would like to pull out of an existing page of a template, and put into a widget so I can move it around. What is the quickest way to create a widget?
1
vote
4answers
784 views

How Can A Widget With Only One Instance Be Defined?

How can a widget which of which only one instance can be used?
1
vote
1answer
502 views

Widget Javascript code (ajax)

I have a widget like this: class test_widget extends WP_Widget{ function test_widget(){ $widget_ops = array('description' => 'test widget'); $this->WP_Widget(false, 'Test', ...
1
vote
1answer
292 views

How did I enable atom feeds in a fresh WP3 install?

I've just install Wordpress 3, and I can't figure out how to put an atom link in the sidebar, under (or otherwise near) the RSS links. I looked at sidebar.php, but it simply references a meta ...
1
vote
3answers
11k views

How do register_sidebar() and get_sidebar() work together?

Disclaimer: I am brand spanking new to WP. I am using the Starkers HTML5 framework theme. In the functions.php I see this code: function starkers_widgets_init() { // Area 1, located at the top ...