ajax - Read For Learn

Syntax for a function in order to get post’s title in JSON encoded response [closed]

You want to add the title to the response, not replace the response with the title. Like this: <?php function get_all_images($post_id=0, $size=”bigger”, $attributes=””) { $post_id = $_POST[‘post_id’]; if ($post_id<1) $postid = get_the_ID(); if ($images = get_children(array( ‘post_parent’ => $post_id, ‘post_type’ => ‘attachment’, ‘numberposts’ => -1, ‘orderby’ => ‘menu_order’, ‘post_mime_type’ => ‘image’,))) $title = get_the_title($post_id); $response=”<h2 … Read more

using Ajax: call to undefined function get_option

Basically, if you’re going to be making calls to WordPress functions, then you should be in the WordPress environment, which means that you should not be calling your own files to begin with, but should implement your AJAX call within a WordPress hook. Read up on this: http://codex.wordpress.org/AJAX_in_Plugins That article describes how to implement AJAX … Read more

Ajax call does not work for this custom code

Instead of doing: data: {action: ‘performers’, catname: catname} Try: data: ‘action=performers&catname=”+catname; You may also want to define “catname” globally, i am not sure if scope is an issue with your ajax handler but this could be why it is not being set. As an example try to alert catname within the ajax handler above cache=false; … Read more

Adding a time stamp on post view

You are nearly there, I’d say. I am sure there are many ways to do this. If it were me, I’d build a ‘nested’ array for this. Something like… array( ‘timestamp-1’ = array( ‘message’ => ‘Updated post1’, ‘message’ => ‘Updated post1’ ), ‘timestamp-2’ = array( ‘message’ => ‘Updated post3’, ‘message’ => ‘Updated post4’, ‘message’ => … Read more

Loading a post’s content, into a div outside the loop, when it’s title is selected in a list

If the page & content is short enough & you don’t mind some extra initial loading time, you can load all the content tabs on the page at the first time & then just use javascript to show/hide different tabs // the loop to list the titles here $wp_query->rewind_posts(); // reset the loop while ($my_query … Read more

An adiitional function fires on my AJAX submit

After a little digging I found that the method I used for handling my email notifications was receiving the user ID as a string. As soon as I cast it as an integer all my notifications started sending. So the additional AJAX function that was firing had no affect on my notification email being sent.

ajax sends data to plugin

This cannot work. Read What’s the preferred method of writing AJAX-enabled plugins? Do not try to access you plugin files directly.

how to refresh index page without reloading browser using ajax

The used term for this is “infinite scroll”, there are plugins that may assist you to achieve this behavior, you can check this one: http://wordpress.org/extend/plugins/infinite-scroll/

ajax page template

As it seems, it’s an easier way, using get_template_part and some php magic. What you do is get the page name from post_metadata filter the filename without the extension and add it to get_template_part. Of course all your data must conform a predefined variable (or just pass the id to the template) because you have … Read more

How to implement styling of div in the front end using plugin admin meta box settings?

The answer is really simple, I never thought at first. You will simply create a custom CSS function inside your plugin and then use PHP to output the meta values and hook that to wp head.

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