Saturday , February 22 2025

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.

How to display the Nextgen Gallery

On this page I publish shortcodes to insert into an article, or into a template. Option 1 – default: [ngg src="galleries" ids="1" display="basic_thumbnail" thumbnail_crop="0"] Option 2 – show multiple galleries: [ngg src="galleries" ids="1,3" display="basic_thumbnail" thumbnail_crop="0"] Option 3 – displaying images by tags: [ngg src="tags" ids="primertega" display="basic_thumbnail" thumbnail_crop="0"] Option 4 – …

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Canonical for pagination in Opencart below version 3

Pagination pages may not have canonicals at all by default. To add their automatic generation, open the file /catalog/controller/product/category.php and in it after the line $this->load->model(‘tool/image’); add the following code: if (isset($this->request->get['page'])) { $page = $this->request->get['page']; $pathx = explode('_', $this->request->get['path']); $pathx = end($pathx); $this->document->addLink($this->url->link('product/category', 'path=' . $pathx ), 'canonical'); } …

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Include the file and generate title

It happens that the generated data is stored in a separate file. And the task is to output, for example, titles with a preliminary check of already existing values (not empty) in a third-party file. An example of the implementation is below: <?php include($_SERVER['DOCUMENT_ROOT']."/seo.php");  if(isset($seoh1) AND $seoh1!='')  { echo $seoh1; …

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How to make a PDF file available for download

If you do not need to make PDF files available for viewing, but want to publish them only for download, you can immediately register the property so that then the files will be downloaded immediately. Example: <a download="" class="tda-link gradient-text" href="/docs/file.pdf">Download PDF file</a>

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Remove page=2 from canonical links for Opencart 3

The developers decided that in Opencart 3+ for SEO it would be very useful to add a link to the current page as canonical, even if it is a pagination page. This is an awful SEO solution, so you need to make some changes. So, you need: from <link href=”https://domain/path?page=2 …

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Title for bitrix pagination

I will not describe why this is necessary, I will only publish a ready-made solution. else echo $APPLICATION->ShowProperty("meta_title"); if (isset($_GET['PAGEN_1']) && $_GET['PAGEN_1']!=1) { echo " Page ".$_GET['PAGEN_1']; } if (isset($_GET['PAGEN_2']) && $_GET['PAGEN_2']!=1) { echo " Page ".$_GET['PAGEN_2']; } if (isset($_GET['PAGEN_3']) && $_GET['PAGEN_3']!=1) { echo " Page ".$_GET['PAGEN_3']; } The disadvantage …

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How to display a shortcode in a WordPress theme

Shortcodes make our life a lot easier, they are often generated by plugins and all we have to do is display the shortcode in the WordPress theme. Use code like this: <?php echo do_shortcode( '[shortcode]' );?> Where instead of shortcode write your shortcode name, and do not forget about the …

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