Linked Questions

0
votes
0answers
24 views

How to use ajax_url in front end when using with theme? [duplicate]

I'm trying to use ajax function to my theme. I think i can't just put the javascript code in my functions.php, i have to register it properly and enqueue it. So i store the javascript file with .js ...
3
votes
5answers
29k views

Absolute Path (ABSPATH) in WordPress is not working

I am currently working on a small task that store a plugin information into database, but I have problem regarding to include the file that has the functions to run the query. Here is the line that ...
1
vote
3answers
16k views

how to use ajax in plugin admin area?

I tried ajax to get some info a php inside my plugin.but getting error-call to undefined function. Ajax jQuery.ajax({ type: "POST", url: "<?php echo plugins_url();?>/tester/inc/...
-1
votes
2answers
11k views

Fatal error: Call to undefined function get_option()

When I try to send mail... it showing - Fatal error: Call to undefined function get_option() in /home/junkie/public_html/sub_demo/wp-content/themes/scroller/includes/contact-form.php on line 9 ...
2
votes
2answers
4k views

Update meta values with AJAX

I am working on a voting system in Wordpress. I first made it with GET requests but someone told me you should not use GET for this, So I started working with AJAX to update custom fields/meta values, ...
0
votes
1answer
3k views

get content from page through AJAX

I'm using an wordpress theme and I want to load content through AJAX inside a page. I've added this inside my functions.php : function my_ajax_files() { wp_localize_script( 'function', '...
0
votes
3answers
1k views

Which action hook should I use to intercept a form upon submission?

I have a form on wordpress page with a POST method. I need to add an extra field to the form after submission but before it is sent to the URL in the action attribute. I was thinking to use an ...
-1
votes
1answer
2k views

Call to undefined add_action() in theme's functions.php

Once done validating a form with ajax, I use php within my functions.php to actually send the form. <?php $name = $_POST['fname']; $lname = $_POST['lname']; $subject_line = $_POST['subject']; $...
1
vote
2answers
967 views

get_term_children returns WP_Error for custom taxonomy

What I'm working on is a ajax based dropdown option form which returns child terms based on the option selected. When the option is selected, a function is fired using onchange, where the script ...
0
votes
0answers
237 views

Adding result from PHP function into an input field

I have the following PHP code which is a template page for a wordpress site: <?php /* Template Name: Calculator Form */ get_header(); ?> <div id="content" class="grid_7 suffix_1 <?php ...
0
votes
0answers
118 views

Why isn't my plugin seeing other classes?

I've written some very simple code based off of this tutorial by Harish Chouhan on the Plugins API: /** Add Plugins API if not already existing */ if ( ! function_exists( 'plugins_api' ) ) ...