Marek mrkkr

CIAM / SAP CDC Tech Engineer

mrkkr / featured_image_background_image.php

Created January 10, 2018 11:30

Featured Image w background image #php #css

	<?php $backgroundImg = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'full' ); ?>
	<div class="img-container" style="background-image: url('<?php echo $backgroundImg[0]; ?>');"></div>

mrkkr / smooth_scrolling_when_click_anchor_lin_id.js

Created January 18, 2018 11:58

Smooth scrolling po kliknięciu w menu z ID #js

	$('a[href*=\\#]').on('click', function(e){
	e.preventDefault();
	$('html, body').animate({
	scrollTop : $(this.hash).offset().top
	}, 500);
	});

mrkkr / manually_trim_word_count_post_excerpt.php

Created January 29, 2018 15:05

Ręcznie ustalenie dlugości znaków 'excerpt' postu #php

	function custom_excerpt_length( $length ) {
	return 30; // limit znakóœ
	}
	add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );

mrkkr / placeholder_stylling_css.css

Created January 30, 2018 10:34

Placeholder styling CSS #css

	::-webkit-input-placeholder { /* WebKit browsers */
	color: #F4F4F4 !important;
	}
	:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
	color: #F4F4F4 !important;
	}
	::-moz-placeholder { /* Mozilla Firefox 19+ */
	color: #F4F4F4 !important;
	}
	:-ms-input-placeholder { /* Internet Explorer 10+ */

mrkkr / gzip_deflate_fonts.txt

Created February 5, 2018 15:06

gzip deflate fonts #htacess

	<IfModule mod_deflate.c>
	<IfModule mod_headers.c>
	Header append Vary User-Agent env=!dont-vary
	</IfModule>

	AddType x-font/otf .otf
	AddType x-font/ttf .ttf
	AddType x-font/eot .eot
	AddType x-font/woff .woff

mrkkr / fixed_element_after_scrolling.js

Last active February 22, 2018 09:24

Wybrany element staje sie fixed po scrollowaniu do tego elementu #js #css

	var fixmeTop = $('.element-fixed');
	if (fixmeTop.length) {
	var fixmeTopLength = fixmeTop.offset().top; // get initial position of the element
	}
	$(window).scroll(function() { // assign scroll event listener
	var currentScroll = $(window).scrollTop(); // get current position
	if (currentScroll >= fixmeTopLength) { // apply position: fixed if you
	$('.element-fixed').css({ // scroll to that element or below it
	'position': 'fixed',
	'top': '137px',

mrkkr / Add google reCaptcha to Wordpress site without plugin

Created February 26, 2018 13:07

Add google reCaptcha to Wordpress site without plugin

https://codeforgeek.com/2014/12/add-google-recaptcha-wordpress/

mrkkr / Summernote Upload Images on Client Side.js

Last active April 11, 2018 10:07

Summernote Save Upload Images on Server #php #js

	$('#textarea').summernote({
	height: 250, //set editable area's height
	callbacks: { // it must be like this in new version
	onImageUpload: function(files, editor, $editable) {
	sendFile(files[0],editor,$editable);
	}
	}
	});

	function sendFile(file,editor,welEditable) {

mrkkr / How to Display Cookie Notice on WordPress Without any Plugins

Created February 27, 2018 13:20

How to Display Cookie Notice on WordPress Without any Plugins

mrkkr / Display Wordpress post category in one line without loop.php

Created March 1, 2018 14:24

Display Wordpress post category in one line without loop #php

<?php echo get_the_category( $post->ID )[0]->name; ?>