Webmaster notes

Today I got this problem on an old project where the entire admin panel worked correctly, but for Virtuemart all links looked like http://domain.ruadministrator/index.php?pshop_mode=admin&page=product.product_list&option=com_virtuemart. There should be a slash after the domain, but there is no slash, and therefore all Virtuemart sections in the admin panel do not work. An …

Now many templates include menus with 100 percent width, and then there is a case – for example, place icons on the right, or insert contacts for mobile devices in the opening menu block. There is a function to implement: add_filter( 'wp_nav_menu_items', 'my_custom_menu_block', 10, 2 ); function my_custom_menu_block ( $items, …

This article is a continuation of multisite cases on WordPress. Here is an example of replacing the standard robots.txt with a multisite one. 1. If robots.txt file has already been created, rename it or delete it. 2. In .htaccess add the line: RewriteRule ^robots.txt$ robots.php 3. Create a robots.php file …

Below is an example similar to the standard PHP if echo: {if $config.current_url == "index.php?dispatch=_no_page" } {else} <meta property="og:url" content="{$config.current_url|fn_url}" /> {/if}

Description of the problem – pictures pop up using all kinds of carousels from Total theme, but when customizing the output of a pop-up thumbnail for a blog (see example below), these pictures did not pop up with class=”wpex-lightbox”. The problem is that Total theme scripts are not displayed on …

It makes no sense to add a task description, so I just add the code below: $thumb_id = get_post_thumbnail_id(); $thumb_url = wp_get_attachment_image_src($thumb_id,'thumbnail-size', true); echo $thumb_url[0];

When there is a case – disable unused or system sections and tabs in the admin panel on the left, you can use this code for functions.php with a description in the comments: add_action('admin_menu', 'remove_admin_menu'); function remove_admin_menu() { //remove_menu_page('options-general.php'); // Delete the Settings section remove_menu_page('tools.php'); // Instruments remove_menu_page('users.php'); // Users …

To display the content of the article, it is not enough to display standard nested lists, because the view will be like this: 1 1 2 3 4 2 1 2 3 4 3 1 2 3 4 I need this view to be like this (the nested sub-items are …

This task is very simple, for normal CMS. For Joomla, I publish the solution in this article. In the Designer tab, add Custom Code Pure Code – Yes checkbox In the Code line add this one: <input type='hidden' name='page_url' id='page_url' value='<?php echo \JURI::getInstance()->toString(); ?>' /> To display a link in …

Here is a case: if a link contains a word, then direct the user to some anchor on the page. I needed this for ChronoForms in Joomla – when filling out the form, the page was updated, and it was necessary to return the user to filling out the form …