Ajaxify your WordPress comments - no more submitting to a new page.

100%

Ajaxify your WordPress comments - no more submitting to a new page.

✓ Published0🌍 Public

Last edited Jun 25, 2013

Created on Jul 3, 2021

This example shows a WordPress comment form enhanced with AJAX submission, so users can post comments without a full page reload. It uses the jQuery library’s `.ajax()`, `.serialize()`, and `.submit()` methods in main.js to handle form data asynchronously. The server-side PHP code, hooked into `comment_post`, checks for an `XMLHttpRequest` header and returns a plain-text success or error response. The client displays status messages (“Processing…”, “Thanks for your comment”) and clears the textarea after a successful post, while the gist author (Kirun1) provides the code for integration into a `functions.php` file.

AI-generated description

Similar vizzes

Loading thumbnail…

Gist 23705f481029d7e1cb22973540188d19

This snippet demonstrates a WordPress performance optimization technique by filtering the `style_loader_tag` hook to modify how stylesheet links are rendered. It shows the `add_rel_preload` function, which replaces standard `<link>` tags with preload directives that include an `onload` handler to swap `rel='preload'` to `rel='stylesheet'`, enabling asynchronous CSS loading. The code uses WordPress PHP APIs (`add_filter`, `is_admin`) and outputs a heredoc string with the HTML. It explicitly avoids altering output in the admin panel, targeting front-end performance only.

KKopylovVitalik

58% match

Loading thumbnail…

Gist d7d415d1f3401d7b9d482f01706d1b72

This example demonstrates a WordPress code snippet that delays the loading of embedded iframe content on single post pages. The PHP filter modifies the post’s content by replacing standard `iframe` `src` attributes with a custom `data-iframe-src` attribute, while the accompanying JavaScript—executed after a 1.3-second timeout—uses `querySelectorAll` to reassign the original `src` to each element via `frame.dataset.iframeSrc`. This technique postpones third-party widget rendering (such as video embeds) to prioritize initial page load, without relying on any external JavaScript libraries or APIs.

KKopylovVitalik

56% match

Loading thumbnail…

Gist 7232670

This example demonstrates how a single-page application skeleton is transformed from a static document into an interactive, AJAX-driven experience. The visualization shows a list of user-submitted code entries, with each entry dynamically loaded and rendered without a full page refresh. The implementation uses jQuery’s `$.ajax` method to fetch the `lucky_ajax.md` file and other resources, then updates the DOM with the retrieved content. The code also relies on JavaScript’s `Promise` API for handling asynchronous responses, and highlights the use of `XMLHttpRequest` for network communication. The data source is the downloaded application skeleton, whose structure is revealed through the fetched files. The example focuses on the interaction between client-side scripting and server responses.

EElaineYu

55% match

Loading thumbnail…

Gist 7233762

This example shows a JavaScript application skeleton converted to use AJAX, with the updated files provided as a gist. The code demonstrates an asynchronous data-loading pattern, fetching external resources via `XMLHttpRequest` or a similar AJAX mechanism. It relies on standard browser APIs for handling responses and updating the page content dynamically. The visualization aspect is minimal, focusing instead on the structural change from a static app to one that retrieves data on demand. The author lists the modified files and includes instructions for downloading the original skeleton, making the gist a practical exercise in refactoring for asynchronous behavior.

EElaineYu

55% match

Loading thumbnail…

Gist bd978df74840af0f424ab50974f8489a

This example demonstrates how to integrate a specific version of jQuery with WordPress and Webpack. It shows two configuration steps: first, deregistering the default WordPress jQuery in `functions.php` via `wp_deregister_script` and an `init` action, and second, excluding jQuery from the bundle using `externals` in `webpack.config` while injecting it with `webpack.ProvidePlugin`. The code also references registering a newer jQuery version through WordPress hooks.

KKopylovVitalik

53% match

Loading thumbnail…

Gist 47b05c7f60a5f52c48bd1c97aa3b7a62

This example presents a custom data visualization centered on a WordPress post thumbnail, extracting its ID, alt text, and title through PHP functions. The display likely focuses on the image's metadata presentation, using the WordPress API to retrieve and showcase these details. The code relies on standard WordPress functions like `get_post_thumbnail_id()`, `get_post_meta()`, and `get_the_title()` to fetch and render the information. The visualization appears to be a straightforward metadata viewer, likely displaying the image’s alternative text and title alongside its identifier, without incorporating any advanced JavaScript libraries or rendering frameworks.

KKopylovVitalik

53% match

Loading thumbnail…

Gist 9a926ef0219e7b50d71a33ceae04c99e

This example demonstrates a WordPress content-cleaning routine that strips inline styling, removes font tags, and deletes empty HTML elements from posts. It shows how the `the_content` filter hook modifies page output for single posts and the homepage. The code uses the `add_filter` API with a custom `clean_post_content` function, applying regular expressions via `preg_replace` and a string translation with `strtr` to sanitize markup before rendering.

KKopylovVitalik

52% match

Loading thumbnail…

Simple Backbone WordPress Example

This example demonstrates a simple Backbone.js application that fetches and displays WordPress blog posts as a list. It shows how a collection retrieves data from the WordPress REST API endpoint and renders each post’s title, date, and content into a templated view. The code uses Backbone.Model, Backbone.Collection, and Backbone.View, along with Underscore.js templating and jQuery for DOM manipulation. The collection’s `parse` method extracts post fields from the API response, and the view’s `render` method appends each post as a list item.

FFasani

52% match