Current File : //home/bitrix/www/local/templates/landing24/assets/js/helpers/header_menu_init.js
;(function ()
{
"use strict";
/**
* @todo Refactoring
*/
BX.addCustomEvent(window, "BX.Landing.Block:init", function (event)
{
var headerSelector = event.makeRelativeSelector('.u-header');
if (event.block.querySelectorAll(headerSelector).length > 0)
{
// in edit mode menu must be like a usual block
if (BX.Landing.getMode() == "view")
{
$.HSCore.components.HSHeader.init($(headerSelector));
}
}
var scrollNavSelector = event.makeRelativeSelector('.js-scroll-nav');
if (event.block.querySelectorAll(scrollNavSelector).length > 0)
{
checkActive(scrollNavSelector);
$.HSCore.components.HSScrollNav.init($('.js-scroll-nav'), {
duration: 400,
easing: 'easeOutExpo'
});
}
});
// remove all ".active"
function removeAllActive(selector)
{
removeActive($(selector).find('.nav-item.active'));
}
/**
* @param node - may be Node or selector
*/
function removeActive(node)
{
$(node)
.removeClass('active')
.find('span.sr-only').remove();
}
/**
* @param node - may be Node or selector
*/
function addActive(node)
{
$(node)
.addClass('active')
.find('a.nav-link').after('<span class="sr-only">(current)</span>');
}
// unset not actual @active@ class, set true
function checkActive(selector)
{
removeAllActive(selector);
// in editor - set first element as active, for example
if (BX.Landing.getMode() == "edit")
{
addActive($(selector).find('a').parent('.nav-item').eq(0));
}
// in viewer - set active by curr URL
else
{
var currUrl = document.location.pathname;
if (currUrl[currUrl.length - 1] !== '/')
{
currUrl += '/';
}
$(selector).find('a').each(function (i)
{
if ($(this).attr('href') == currUrl)
{
addActive($(this).parent('.nav-item'));
}
});
}
}
//unset ACTIVE on menu link
BX.addCustomEvent("BX.Landing.Block:Card:beforeAdd", function (event)
{
var scrollNavSelector = event.makeRelativeSelector('.js-scroll-nav');
if (event.block.querySelectorAll(scrollNavSelector).length > 0)
{
if (event.card && BX.hasClass(event.card, 'active'))
{
removeActive(event.card);
BX.addCustomEvent("BX.Landing.Block:Card:add", returnActiveClass);
}
}
});
// run only after clone active card - return active class for parent card
function returnActiveClass(event)
{
var scrollNavSelector = event.makeRelativeSelector('.js-scroll-nav');
if (event.block.querySelectorAll(scrollNavSelector).length > 0)
{
if (event.card)
{
var prevCard = BX.findPreviousSibling(event.card);
if (prevCard)
{
addActive(prevCard);
}
}
BX.removeCustomEvent("BX.Landing.Block:Card:add", returnActiveClass)
}
}
})();
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