How to dynamically add or remove images and videos in WordPress grid gallery using JavaScript

Product: Wonder Grid Gallery

Level: Advanced

Tutorial:

You can use the premium WordPress plugin Wonder Grid Gallery to create an image and video grid gallery. This tutorial will guide you how to dynamically add or remove images and videos in the gallery using JavaScript.

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How to display date, author, categories and tags in WordPress post gallery and WordPress custom post type gallery

Product:

Wonder Grid Gallery 17.0 or above

Tutorial:

In Wonder Grid Gallery, step 4 Options tab, Text and Grid Content, you can add the pre-defined macro variables to the text overlay content and grid content. The macro variables will be dynamically replaced by the content of the gallery item.

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WordPress Audio Player plugin: how to configure the mp3 URL in the shortcode

Product:

Wonder Audio Player

Tutorial:

Wonder Audio Player is an easy to use WordPress plugin that can help you create mp3 players for your WordPress sites.

To create a WordPress audio player, in the plugin, step 1, you can add mp3 files to the playlist, the plugin will build the player and provide you with the shortcode. You can then add the player shortcode to a WordPress post or page.

In some cases, for example, you have tens or even hundreds of mp3 files, instead of creating a player for each mp3 file, you may want to only create one player and reuse the same player for all mp3 files.

This tutorial will guide you how to create a player, then reuse it for all other mp3 files.

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Plugin conditional loading: how to activate and load WordPress plugins on selected pages or posts only

By default WordPress will enable all activated plugins on all WordPress posts and pages, and will load all relative CSS and JavaScript plugin files on these pages.

In some cases, you may want to only enable a plugin and load the relative files on some specific pages. For example, if your website has a gallery page, you may want to only enable the gallery plugin on this page, thus speed up the loading of other pages.
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Not allowing to edit images or add new images

Product:

Wonder 3D Carousel, Wonder Carousel, Wonder Gallery, Wonder Grid Gallery, Wonder Slider

Tutorial:

You may notice that after you upgrade your WordPress to version 5.5 or above, you may not be able to edit images or add new images to Wonder plugins. The OK and Cancel buttons are missing from the Add Image dialog.

not-allow-edit

This problem is caused by changes in WordPress 5.5.

To fix the problem, you can upgrade the Wonder plugin to the latest version.

The Standard/Multiple/Unlimited licenses include one year support and free upgrade from the date of the purchase. If your free upgrade period has expired, you can log into the members area on our website, click Renew and Upgrade on the left menu, renew your license with 50% discount, or upgrade to the Lifetime license.

How to show HTML content in a WordPress lightbox

This tutorial will guide you how to show HTML content in a WordPress lightbox by using the plugin Wonder Lightbox.

The tutorial will also discuss how to open the HTML content in the lightbox of a gallery created with Wonder Grid Gallery or a carousel created with Wonder Carousel

There are two steps in this tutorial:

  • Step 1 - Add the HTML content to a div on the webpage
  • Step 2 - Open the div in a WordPress lightbox
  • Additional - Open the div in the lightbox of a gallery created with Wonder Grid Gallery or a carousel created with Wonder Carousel

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How to convert m4a audio to mp3 or HTML5 compatible m4a format on Mac

On Apple platforms, there is a difference between directly playing audio in Safari and playing in an HTML5 audio tag. When directly playing in Safari, it uses the codec in the device, when playing in an HTML5 audio tag, it uses the codec only available for Safari.

So an m4a audio file may play if you directly open the m4a file URL with Safari, but may not play in an embedded HTML5 audio tag.

This tutorial will show you how to convert m4a audio files to HTML5 compatible m4a or mp3 format on Mac by using the Apple Music app.

There are 4 steps in this tutorial.

  • Step 1 - Open the m4a file with the Apple Music app
  • Step 2 - Change the import settings of the Music app
  • Step 3 - Convert the m4a file
  • Step 4 - Drag the file to the desktop

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