WP InstantClick is a simple plugin that adds InstantClick to your WordPress website instantly. Also on WP.org.
InstantClick is a JavaScript library that dramatically speeds up your website, making navigation effectively instant in most cases. This plugin is the easiest way of adding InstantClick to your WordPress theme.
See InstantClick.io for more information on InstantClick.
You can either use the plugin as-is, or include the files in your theme.
When you add the plugin to your WordPress install, it will automatically load InstantClick on your website. In WP-Admin you will find a new options page called 'InstantClick' under 'Settings'. On the options page you can:
- Set the preload mode (on hover with a 0, 50 or 100ms delay, or on mousedown)
- Exclude scripts from reloading with InstantClick (adding
data-no-instant) - Add custom JavaScript to be loaded before or after InstantClick has initialized
Add all files from this repo to your theme. In your functions.php (or whatever place you use for your theme scripts) and include class-wp-instantclick.php. After this, call WP_InstantClick::enable();. To also enable the options page, include class-wp-instantclick-options.php and call WP_InstantClick_Options::enable();.
By default, InstantClick will start preloading as soon as the visitor hovers over a link. This may not be the ideal setup with your theme. You can programmatically set InstantClick to preload only after a delay or on mousedown. Use the following methods to set that up:
- On mousedown:
WP_InstantClick::preload_on_mousedown(); - On hover after a delay:
WP_InstantClick::preload_on_hover( $delay_in_milliseconds );
See the documentation on InstantClick.io for details on how the script works and how to ensure compatibility with other scripts. WordPress does not allow you to add data- attributes to enqueued scripts out of the box, so the WP_InstantClick class includes a method for adding the data-no-instant attribute.
When using the plugin, you can add the script handle on the settings page to add the data-no-instant attribute.
To do it programmatically, simply call WP_InstantClick::no_instant( $handle ) with the handle of the script. For example:
add_action( 'wp_enqueue_scripts', 'my_theme_script_enqueue' );
function my_theme_script_enqueue() {
wp_enqueue_script( 'my-script-handle' );
WP_InstantClick::no_instant( 'my-script-handle' );
}To add any extra scripts, use the hooks instantclick_before_init and instantclick_after_init, called inside the <script> tag before and after InstantClick.init(); respectively. For example:
add_action( 'instantclick_before_init', function() {
?>
InstantClick.on('change', function() {
ga('send', 'pageview', location.pathname + location.search);
});
<?php
});MIT