ajax Archives - Page 55 of 58

WordPress

IT Nursery

How to get a unique nonce for each Ajax request?

I’ve seen a couple of discussions about getting WordPress to regenerate a unique nonce for subsequent Ajax requests, but for the life of ...

April 14, 2022
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Serializing to JSON in jQuery [duplicate]

This question already has answers here: Serializing an object to JSON (3 answers) Closed 5 years ago. I need to serialize an object ...

April 14, 2022
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How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?

I have a JavaScript widget which provides standard extension points. One of them is the beforecreate function. It should return false to prevent ...

April 13, 2022
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WordPress

IT Nursery

Can I use the same nonce for multiple requests on the same page?

Or does this break the purpose of the nonce, which I admint I don’t quite understand it? 🙂 For example on two ajax ...

April 13, 2022
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How to manually send HTTP POST requests from Firefox or Chrome browser

I want to test some URLs in a web application I’m working on. For that I would like to manually create HTTP POST ...

April 13, 2022
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WordPress

IT Nursery

How to manage ajax calls and JSON in wordpress

I have a custom post type that i want to access through jQuery – preferably using JSON. So first things first. creating a ...

April 13, 2022
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WordPress

IT Nursery

Why use admin-ajax.php and how does it work?

My ajax call for json data works ok like this functions.php: add_action( 'wp_ajax_nopriv_load-filter', 'prefix_load_cat_posts' ); add_action( 'wp_ajax_load-filter', 'prefix_load_cat_posts' ); function prefix_load_cat_posts () { ...

April 13, 2022
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WordPress

IT Nursery

Why use wp_send_json() over echo json_encode()?

When sending a JSON response back to an AJAX request, why use the WordPress function wp_send_json() and not echo json_encode()? What is the ...

April 13, 2022
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WordPress

IT Nursery

Load minimum WordPress environment

I made my own upload service for my website that is separate from WP, but uses WP to provide low level db functions ...

April 12, 2022
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How to manage a redirect request after a jQuery Ajax call

I’m using $.post() to call a servlet using Ajax and then using the resulting HTML fragment to replace a div element in the ...

April 12, 2022
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