Ajax - The core of WordPress uses Ajax only in the administration screens. For instance, Ajax is used for instant updates when you are doing comment moderation, and when you are adding and deleting items from lists such as categories, blogroll, and posts; Ajax is also the technology behind the ...

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28 views

How to handle sorting and ajax pagination on 300+ items

I have 300+ posts in my db. They are tagged and categorized. When a user nav's to the News page, they see a list of the most recent 10 items (pretty standard stuff). I present a sort bar that sorts ...
2
votes
0answers
117 views

Saving data-URI to media library

I have a TinyMCE plugin that generates PNG images using HTMLCanvasElement.toDataURL() (MDN). Currently, I'm just displaying them on the backend by putting the data-URI in an image tag, but I'd really ...
0
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1answer
264 views

Category Ajax call

I am following this post to get an ajax post filter via category to work 'Using ajax on categories and wordpress loops'. I think I have added everything in correctly as follows in my template I have: ...
0
votes
1answer
528 views

Empty POST data on server on AJAX request using Angular $http

I use AngularJS to build an AJAX form which is then processed on a server running Wordpress. Server-side handler is simple: function rnr_contact_callback() { $name = $_POST['firstName'] . ' ' . ...
0
votes
1answer
54 views

Modify php code to pass a page id as a parameter in order to create a breadcrumb

I use a function to create the breadcrumb in my pages and it works: function the_breadcrumb() { $currentBefore = '<li><a>'; $currentAfter = '</a></li>'; if ( ...
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1answer
65 views

ajax wp_query conditional tags not working

I'm trying to ajax wp_query, I got success getting posts for home page with the following code. Then I added conditional tags to modify the query for the other pages like Category page the problem ...
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0answers
16 views

Ajax form submission [duplicate]

Been trying to do this for 2 days now, getting nowhere. I'm following the page here - http://solislab.com/blog/5-tips-for-using-ajax-in-wordpress/#admin-ajax So I have a simple form <form ...
0
votes
2answers
117 views

Contact form - ajax, wp_mail

I'm trying to create a simple contact form using jQuery to validate the form and AJAX to pass it to PHP and WP wp_mail() to send it. I have a simple form like this. <form role="form"> ...
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23 views

Inline Ajax call after term is appended with a @ or # etc. displayed in div

Basically what I would like to know is how to do the following: I have TinyMCE Advanced enabled. I would like for my users to be able to tag content with different special characters (each refer to a ...
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votes
3answers
182 views

List of pages - AJAX load more

I apologise if this is an extraordinarily broad question, but I am getting a little lost. I am using the below to show child pages (note: I am using Advanced Custom Fields) <?php /** * ...
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0answers
229 views

admin-ajax.php not working after wordpress 4 update

n WordPress 3.9.2 access to admin-ajax was working for non loggedin users. When I upgraded the script stop working. I have the following code in functions.php function theme_name_scripts() { ...
0
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1answer
90 views

plugin ajax to external php file always return null

I am struggling with this error for a while now. The plugin inserts data to the table. Here's the code : File : plugin/_add.php require_once('../../../wp-load.php'); global $wpdb; $table_name = ...
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1answer
57 views

How to include my Ajax calls in one function instead of calling different ones every time?

I'm doing something like this to refresh a widget: add_action( 'admin_footer', 'my_action_javascript' ); // Write our JS below here function my_action_javascript() { ?> <script ...
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1answer
89 views

admin ajax is not working for non logged in users

I know that this issue has been discussed many times, but I think I tried most of the advises. This is my code: $.post('<?php echo admin_url( 'admin-ajax.php' ) ?>', {'action': ...
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votes
1answer
128 views

AJAX – SHORTINIT set to TRUE returns blank

Thought I'd take this nifty shortinit trick for a spin. However, when I include this in my custom ajax handler, I get no response from my callback. If I comment it, it works just fine. Anything ...
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1answer
337 views

Add Infinite Scroll to Ajax Loaded Category Query

Update: This has been resolved. See update below. Following a few different online tutorials, I've managed to create a function to modify my post display via Ajax based on a category selected from a ...
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votes
1answer
62 views

how to use wp_editor() here am getting empty result

<p> Messenger: <br /><?php wp_editor( '', 'mailling_messenger1', $settings = array('mailling_messenger1' => post_content) ); ?> <p> here am using wp_editor to get mail ...
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vote
1answer
169 views

Ajax call in wordpress not working for subscriber user in front site

i have simple wordpress form to add data in custom table in wordpress using Ajax my Ajax code jQuery.ajax(ajax_object.ajax_url, { type: "POST", data: data, cache: false, ...
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0answers
13 views

Where should i put my php script for ajax implementation in wordpress? [duplicate]

I want to implement ajax on a page . i create a folder under plugins and put php page there and it works(when i gave the correct path in jquery). But when i try to call any WordPress functions it ...
0
votes
1answer
549 views

Display data on same page as form without refresh

I am not sure if there is something about wordpress, or what I am doing, but I can not get online tutorials to work when implementing in a page template. For example this ...
0
votes
1answer
122 views

Data from ajax not updating post meta

I can not update the meta from this ajax. Can someone give me a direction to help me to resolve it. I have a select field. I need to grab his value, make some work with that value and then, add it to ...
0
votes
0answers
77 views

Unable to process ajax call for login form plugin

I am very new to PHP and WordPress plugin development in general. I am trying to create a plugin that shows a modal popup form for login and registration. When I try to submit the form that is ...
0
votes
0answers
171 views

Send post id through ajax and get the post content back

First of all i want to say that I am a WordPress beginner :). I am trying to get a post content in a modal by using ajax. So i send the id through ajax, but i cannot execute the php code anywhere on ...
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0answers
26 views

My Ajax Query is returning the contents of the page itself

I am attempting to execute the submission of a form in AJAX. function rapid_form_callback() { global $wpdb; $table_name = $wpdb->prefix . "my_client_here"; require_once( ...
2
votes
0answers
200 views

CPU usage: AJAX and Heartbeat API on admin pages

My (shared) web host recently sent me this: "Our server monitoring systems keep indicating high server load persistently maintained by your website (...). Most of the hits are to the ...
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1answer
863 views

AJAX fileupload - TypeError: not a function ajaxSubmit()

I have a plugin that works as a standard POST but not as an AJAX POST request. I am getting a not a function error in Firebug with this function: TypeError: jQuery(...).ajaxSubmit is not a function ...
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votes
3answers
50 views

wp_ajax action responds with 0

I'm writing a plugin. There is a button, that triggers an ajax-request to an action I added in my plugin page: Head of my plugin PHP file: add_action('wp_ajax_update_nav_items', 'update_nav_items' ...
0
votes
2answers
63 views

Check ajax triggered from front-end or from dashboard

I have ajax method, user can trigger the same from either dashboard or from front-end. I just want to get from where the ajax is triggered. Is there any way to find? I tried is_admin method but it ...
0
votes
0answers
17 views

When I update a post and at the same time trigger an ajax request, post request is cancelled

When I update a post and at the same time trigger an ajax request, post request is cancelled. I have a video that proof this behavior.http://screencast.com/t/w2YwDGmWCg
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0answers
77 views

How to load post_meta for custom post type via Ajax

I'm trying to load a YouTube video via ajax outside the loop. I have it working on regular pages, but not anything loaded via ajax. A user would click a button, then a YouTube video will load via ...
0
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0answers
79 views

PHP switch and AJAX display WordPress post

I have a world map on a WordPress page. I'd like to load a particular post onto the page depending on what region of the map is clicked. I'm writing this as a plugin for my site. Here is what I have ...
0
votes
1answer
42 views

Manually cache a special, non-WP-but-using-WP page (e.g. Ajax results) with W3TC

Under the active theme folder, I have a search-autocomplete.php file which uses various WP queries to create smart JSON results delivered via AJAX to a jQuery UI Autocomplete input field. It's not a ...
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1answer
91 views

change attachment custom field onChange event

The form is in post creating window. Ajax is posting values, but the values doenst renews. Where can be problem ? Ajax <script> function dynamic_Select(field, aid, value) { ...
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votes
1answer
51 views

WP_Ajax Hook doesn't execute this PHP code

add_action('wp_ajax_nopriv_updating_heat_value','updating_heat_value'); add_action('wp_ajax_updating_heat_value','updating_heat_value'); ...
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0answers
108 views

Front-end ajax login form broken after WP4.0 upgrade

A site I manage has a a simple form a user can click on to login using ajax. It worked great until I upgraded to wordpress 4.0 Here is the relevant code: Function.php: function ...
0
votes
1answer
76 views

Calling a class method instantiated by ajax call in wordpress [closed]

I have an ajax call in Wordpress that instantiate a class. I want to be able to call the class methods in other functions. Here is the code to demonstrate. Ajax call: ...
0
votes
2answers
148 views

Why AJAX response 0!

It is irritating me why AJAX response is 0 !. I want to check whether the email address is valid or invalid on blur.Please suggest me here is my code This is my php code ...
0
votes
0answers
28 views

Drop-down list of article tags

How would I get a list of all the tags on a post-type archive page and display the tags not in a tag cloud but in a multi-select drop-down list. When the user selects tags, then filter which posts ...
0
votes
1answer
105 views

Using WP_Query to grab custom meta values, foreach to json object

So I have 4 custom meta boxes for each post on a wordpress site relating to the product this client sells. I have 3 dropdown boxes, one for category, and two for two of the custom meta boxes. The ...
0
votes
1answer
517 views

admin ajax php success returns 0

I have looked over many posts on here and other websites and nothing I do seems to work. What I am doing is, I have a custom template file and inside that file I have a div that I want to populate ...
2
votes
0answers
60 views

Is it possible to hook AJAX to UPDATE-button?

I have a site with a custom post. When I enter that custom post in admin (edit)-page then a form is rendered. This form takes like about 2-3s to render - it's a lot of of values in it - both hidden ...
0
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0answers
85 views

jQuery Ajax decompose WP_Query

I am working on a Ajax search field where I want to load links to products matching with my search query. My problem is that I don't know how I can get the titles and the permalinks from the query ...
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0answers
509 views

Load more button

I am trying to make a button that loads more posts with AJAX each time you click it. When I click the button the first time, it'll load 3 new posts, but if I click on it a 2nd or 3rd time it will show ...
0
votes
2answers
467 views

Filter custom post types by custom field using AJAX

I have a few custom post types (books, films etc) created with WP-Types. I then have a custom field called Genre, created with ACF. If a user selects "Books" from the dropdown on the frontpage, he ...
0
votes
1answer
22 views

Knowing blog name using blog id

I would like to get the blog name using the given blog_id, how would I do this? I tried to search for the codex but cannot find the right information
0
votes
0answers
93 views

How to execute function/method when specific URL is called?

I have url "www.something.com/wp-content/plugins/tool_new/admin/new_tool_email.php?method=new_tool_send" I want to sent up real cron job, and when this url is called to execute method ...
0
votes
1answer
93 views

Show Post Content with AJAX

I want to do a very basic AJAX call where, on click of a list item, a container div fills with associated content pulled from a Wordpress page. I'm a newb with AJAX; I've tried a few different routes ...
2
votes
2answers
408 views

Wordpress AJAX in header.php

I am currently studying Wordpress AJAX but keep getting error message (so the success function is not being executed) Currently I have changed the header.php (of twentythirteen theme) to include ...
0
votes
0answers
102 views

Getting data from database and use it to complete a form

I have the following files: Main plugin file: <?php /* Plugin Name: FixFormData Description: If you want to autocomplete a form with existing data, this plugin is for you. ...
0
votes
0answers
18 views

Determining the table that posts belong to in a multisite setting

I am currently running a multisite and I would like to display posts from other sites in a site. To do this, I wanted to use AJAX so that when I click on the post it does not get redirected to the ...