Tagged Questions

-1
votes
1answer
117 views

Simple subscribe widget form

Im looking over internet for some simple solution of email subscription widget but no luck. Or they are too complicated and paid, or they are relaying on some external email functions. Im no ...
0
votes
2answers
239 views

How to handle forms from sidebar widgets - Processing $_POST variables using get_field_name()

Thanks to Wordpress calling their content 'posts', it makes it hard to find information on dealing with forms submitted with the POST protocol. My question is simple, the answer should be simple to a ...
1
vote
1answer
123 views

Char limit on custom blog-post form? [closed]

I want to setup a simple custom form for users to post, which will automatically: Subscribe user to updates (i.e. moderation approved, comment posted) Enable DISQUS xor IntenseDebate comments ...
5
votes
2answers
1k views

How can I get $id variable in widget's form function?

How can I get $id variable in widget's form function? According to widget's structure I see that widget function have $args as a parameter, which will be extracted in function's body. In my case i ...
1
vote
1answer
302 views

How to Validate Widget Input

I have been working with widgets and widgets API. I see that the widget form is rendered and processed through widget() function. I can write validation logic inside the widget() function. I will ...
0
votes
1answer
491 views

How can I use AJAX to save/update a widget form?

My custom widget's form will have two pull-down menus: the content of the second menu is dependent on the user's selection in the first menu (think of the way Country and State/Province works). I ...
5
votes
2answers
632 views

Complex widget form UI - examples and best practices

I'm contemplating a widget with quite a number of options, which will make for a lengthy widget form. To improve the user experience with this form, I'd like to divide it into sections. I don't feel ...
0
votes
2answers
1k views

A form in a custom widget

I'm trying to build a contact form custom widget. So i would like to display a contact form with a WordPress widget and send a message. No problem to display the form with my widget but when i click ...
0
votes
2answers
505 views

How to embed form data within the 'Add new post'

I want users to be able to use a car template in new posts. The template will include items such as a photograph of a car, make, model, number of doors, colour of car, etc. Users will not want to use ...
0
votes
1answer
320 views

Sidebar login widget with error print, returns an error

i'm building a widget to login from the sidebar and print errors if any, so everything is working fine except that when i login it returns an error: Warning: Cannot modify header information - headers ...