Christian levymetal

levymetal / flickity.js

Last active November 1, 2022 02:47

How to toggle flickity.draggable by using feature detection. Full post here: http://christianvarga.com/how-to-disable-flickity-draggable-on-non-touch-devices-without-disabling-touch-swipe-events

	$('.flickity-slider').flickity({
	draggable: Modernizr.touchevents
	});

levymetal / my_wp_nav_menu_objects_sub_menu.php

Last active November 1, 2022 02:45

	<?php

	// add hook
	add_filter( 'wp_nav_menu_objects', 'my_wp_nav_menu_objects_sub_menu', 10, 2 );
	// filter_hook function to react on sub_menu flag
	function my_wp_nav_menu_objects_sub_menu( $sorted_menu_items, $args ) {
	if ( isset( $args->sub_menu ) ) {
	$current_id = 0;
	$root_id = 0;

levymetal / app.component-partial.ts

Last active November 1, 2022 02:47

How to show the keyboard accessory bar in Ionic 2.0.0-rc.1. Full blog post here: http://christianvarga.com/how-to-show-the-ios-keyboard-accessory-bar-in-ionic-2-0-0-rc-1/

import { StatusBar, Splashscreen, Keyboard } from 'ionic-native';

levymetal / api-service.ts

Last active November 1, 2022 02:48

Example of using observable from within a Service on Ionic 2. Full blog post here: http://christianvarga.com/how-to-create-and-monitor-observables-in-ionic-2-service/

	import { Injectable } from '@angular/core';
	import { Http, Headers, RequestOptions } from '@angular/http';
	import { Observable } from 'rxjs/Observable';
	import 'rxjs/Rx';

	@Injectable()
	export class ApiService {
	private errorObserver: any;
	public error: any;

levymetal / functions.php

Created March 29, 2018 00:30

Show a warning on the WordPress admin screen when a user uploads a PNG image to an ACF gallery, content area, or featured image.

	<?php

	/**
	* Add a big fucking warning when the client uploads a PNG when they should
	* be using a JPG
	*/
	function varga_62341_admin_png_warning() {
	global $post_type;
	echo '<script>var varga_62341_post_type="'.$post_type.'";</script>';
	?>

levymetal / scss-syntax-test.scss

Created May 4, 2018 07:35

scss-syntax-test.scss

levymetal / my_wp_nav_menu_objects_sub_menu.php

Last active November 1, 2022 02:48

Fix for http://disq.us/p/1vgxdv3

	<?php

	// add hook
	add_filter( 'wp_nav_menu_objects', 'my_wp_nav_menu_objects_sub_menu', 10, 2 );

	// filter_hook function to react on sub_menu flag
	function my_wp_nav_menu_objects_sub_menu( $sorted_menu_items, $args ) {
	if ( isset( $args->sub_menu ) ) {
	$root_id = 0;