iryna

Hi there! My name is Iryna, I am a web developer from Ukraine. While working on freelance projects I often face different technical issues and in this blog I publish articles on how to solve them. I am also interested in digital drawing and in this blog you will find brief tutorials that helped me and hopefully can help you as well.

Visualcomposer – error array_search() expects parameter 2 to be array, null given (ContentUrlReplaceController.php)

March 24, 2020 Wordpress 0

This error appeared after the transfer of the site to another domain. Due to this error, there is no access to /wp-admin, and this error is displayed on the site above the content: Warning: array_search() expects parameter 2 to be array, null given in /wp-content/plugins/visualcomposer/visualcomposer/Modules/FrontView/ContentUrlReplaceController.php on line 68 The error …

How to colorize every second or odd element in css

March 20, 2020 HTML, CSS 0

I used the most popular query for my practice in the post title, but there are more options in the table below. Options for :nth-child 1 1 The first element, is a synonym for the :first-child pseudo-class 5 5 5th element 2n 2, 4, 6, 8, 10 All even elements, …

Show and hide block with js

March 19, 2020 HTML, CSS, JS, Useful solutions 0

Few examples for showing a block on button click. Example 1: easy to use <script type="text/javascript"> function openlink(id){ display = document.getElementById(id).style.display; if(display=='none'){ document.getElementById(id).style.display='block'; }else{ document.getElementById(id).style.display='none'; } } </script> The block will be opened by clicking on the link: <a href="#" onclick="openlink('mylink'); return false">Open the link</a> Content will be shown when …

Fa fa icon not showing

March 19, 2020 HTML, CSS 0

If your icons, for example <i class=”fa fa-arrow-right”></i> are not displayed on your site, you need to try in the <head> section add this line: <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet" media="screen" /> Important! Be sure to use https instead of http. If it doesn’t solve the problem, then add this property to …

Contact form in a pop-up window

March 16, 2020 Wordpress 0

One of the most popular forms for WordPress is Contact Form 7, but in the settings there is no way to call the form through a click. You can download the Easy Fancybox plugin, go to Settings – Media and in the Enable FancyBox for block, uncheck Images, and check …

Zooming in and out of an image/button/link when hovering over an element

March 13, 2020 HTML, CSS 0

You need to use the transform property and set it to scale(1.1) to increase it and scale(0.9) to decrease it. When hovering over an image/button/link with the class button, it will increase by 10% or decrease by 10%. Increase image/button/link – CSS: .button:hover { -webkit-transform: scale(1.1); -ms-transform: scale(1.1); transform: scale(1.1); …

Contact form 7 with spoilers/accordion

March 12, 2020 Useful solutions, Wordpress 0

I needed to publish a questionnaire, with answer options opening by clicking on a question. There were no ready-made plugins for implementation, so I made a code for use: Contact Form 7 with accordion Full form template (sorry for the RU answer options): <div class="tabs"> <div class="tab"><input type="radio" id="rd1" name="rd"><label …

Include the file and display the value if it is specified in this file

March 11, 2020 Bitrix, Joomla, PHP, SEO optimization, Wordpress 0

This method was created for SEO edits on the Bitrix site (generated h1 values were entered in the file and displayed in the template). Today I returned to this solution for canonical edits, here is the code and description: <?php include($_SERVER['DOCUMENT_ROOT']."/seo.php"); if(isset($seoh1) AND $seoh1!='') {echo $seoh1;} else {echo $heading_title;} ?> …

How to display gc_breadcrumbs in WordPress theme

March 10, 2020 Wordpress 0

If the site uses a theme not with default breadcrumbs, but with gc_breadcrumbs, and you use custom post types, then there may be a problem when breadcrumbs are not displayed on the site. Here is the code that allows you to display the plugin anywhere in the site template: <?php …

How to add a new menu area in wordpress

March 10, 2020 Wordpress 0

In the process of customizing templates, it is often necessary to add and display a new WordPress menu. To do this, you need to paste the following code into functions.php: function wpb_custom_new_menu() { register_nav_menu('my-custom-menu',__( 'My Custom Menu' )); } add_action( 'init', 'wpb_custom_new_menu' ); If you need to add multiple areas …

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