Town of Arlington, Town Bylaws, Title VIII (Public Health and Safety)

Citation: Town of Arlington, Town Bylaws, Title VIII (Public Health and Safety)
Jurisdiction: Arlington (municipal)
Source: Official source
Original Source: https://www.arlingtonma.gov/town-governance/laws-and-regulations/town-bylaws/... ↗

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/**********************************************************
Dropdown Menu delay disappearance on mouse out
*********************************************************/
/*javascript to delay the disappearance of the menu when the user mouses out. Uses jquery library.*/
$(function () {

var timer = null;
var delay = 800; //change this number for shorter or longer delay

//using megamenu
var dropdowncontainer = '>.megamenu_container';
var activePage = $(".mainnav .dropdownmenu > li.active");
$('.mainnav > .dropdownmenu>li > a').css('overflow', 'visible');
$(".mainnav > .dropdownmenu > li").hoverIntent(

//what happens on hover over
function () {
//end timer and stop hiding if they are mousing back in.
if (timer != null) {
clearTimeout(timer);
timer = null;
}
// Find the hovered menu's sub-menu
var $menu = $(this);
var $submenu = $(this).find(dropdowncontainer);

// hide any other submenus that are open
$('.mainnav > .dropdownmenu>li' + dropdowncontainer).not($submenu).css('display', 'none');
$('.mainnav > .dropdownmenu li.active').not($menu).not(activePage).removeClass('active');
$('.mainnav > .dropdownmenu li._visionMenuHovered').not($menu).removeClass('_visionMenuHovered');
// show current menu
$submenu.css('display', 'block');
$menu.addClass('active');
$menu.addClass('_visionMenuHovered');
},

//what happens on mouse out
function () {
var $submenu = $(this).find(dropdowncontainer);
var $menu = $(this);
// delay disappearance
var mouseDelay = $(this).data("mouseDelay") || delay;
clearTimeout(timer);
timer = setTimeout(function () {
$submenu.css('display', 'none'); $menu.not(activePage).removeClass('active');
$menu.removeClass('_visionMenuHovered');
clearTimeout(timer); timer = null;
}, mouseDelay);
}
);