Magento 2 Ajax to show large numbers of attribute values in layered navigation

[ankurkinex]

I am using Magento 2.2.6, I have large numbers of brands in layered navigation. It is almost 3000. I want to show the alphabets letters there. when someone clicks on letter. e.g. A, then ajax should run it returns brands starting from A. I have displayed Alphabets letters there, but couldn't get the ajax which return the brands for that specific alphabets and specific. How can i do that.

[gelanivishal]

Hello @ankurkinex ,

Please use below extension, In which you will get below features

• Tailor menu and filters' display to your needs
• Generate SEO-friendly URLs and brand pages
• Let customers filter products by brands
• Speed up product filtering with AJAX
• Use sliders and widgets for numeric attributes
• Fully optimized for mobile

https://amasty.com/improved-layered-navigation-for-magento-2.html

--
If my answer is useful, please Accept as Solution & give Kudos

[ankurkinex]

Hi @gelanivishal 

This extension is not matching with our requirements.

[ankurkinex]

I am trying to print the data from this file. but it is returning blank page. Is there any way?

class FilterRenderer extends Template implements FilterRendererInterface
{
    /**
     * @param FilterInterface $filter
     * @return string
     */
    public function render(FilterInterface $filter)
    {
        $arrayval = $filter->getItems();
        var_dump($arrayval);
        exit;
        $this->assign('filterItems', $filter->getItems());
        $html = $this->_toHtml();
        $this->assign('filterItems', []);
        return $html;
    }
}