1//this file is only called if a main menu with submenu items is available 2 3(function($) 4{ 5 "use strict"; 6 7 $(document).ready(function() 8 { 9 //activates the mega menu javascript. 10 if($.fn.aviaMegamenu) 11 $(".main_menu .menu").aviaMegamenu({modify_position:true}); 12 }); 13 14 15 16// ------------------------------------------------------------------------------------------- 17// Avia Menu 18// ------------------------------------------------------------------------------------------- 19 20 21 $.fn.aviaMegamenu = function(variables) 22 { 23 var defaults = 24 { 25 modify_position:true, 26 delay:300 27 }; 28 29 var options = $.extend(defaults, variables), 30 win = $(window); 31 32 33 34 return this.each(function() 35 { 36 var the_html = $('html').first(), 37 main = $('#main .container').first(), 38 left_menu = the_html.filter('.html_menu_left, .html_logo_center').length, 39 isMobile = $.avia_utilities.isMobile, 40 menu = $(this), 41 menuItems = menu.find(">li:not(.ignore_menu)"), 42 megaItems = menuItems.find(">div").parent().css({overflow:'hidden'}), 43 menuActive = menu.find('>.current-menu-item>a, >.current_page_item>a'), 44 dropdownItems = menuItems.find(">ul").parent(), 45 parentContainer = menu.parent(), 46 mainMenuParent = menu.parents('.main_menu').eq(0), 47 parentContainerWidth = parentContainer.width(), 48 delayCheck = {}, 49 mega_open = []; 50 51 52 if(!menuActive.length){ menu.find('.current-menu-ancestor, .current_page_ancestor').eq( 0 ).find( 'a').eq( 0 ).parent().addClass('active-parent-item')} 53 if(!the_html.is('.html_header_top')) { options.modify_position = false; } 54 55 56 57 menuItems.on('click' ,'a', function(e) 58 { 59 if(this.href == window.location.href + "#" || this.href == window.location.href + "/#") 60 e.preventDefault(); 61 }); 62 63 menuItems.each(function() 64 { 65 var item = $(this), 66 pos = item.position(), 67 megaDiv = item.find("div").first().css({opacity:0, display:"none"}), 68 normalDropdown = ""; 69 70 //check if we got a mega menu 71 if(!megaDiv.length) 72 { 73 normalDropdown = item.find(">ul").css({display:"none"}); 74 } 75 76 //if we got a mega menu or dropdown menu add the arrow beside the menu item 77 if(megaDiv.length || normalDropdown.length) 78 { 79 var link = item.addClass('dropdown_ul_available').find('>a'); 80 link.append('<span class="dropdown_available"></span>'); 81 82 //is a mega menu main item doesnt have a link to click use the default cursor 83 if(typeof link.attr('href') != 'string' || link.attr('href') == "#"){ link.css('cursor','default').on('click', function(e){ e.preventDefault(); }); } 84 } 85 86 87 //correct position of mega menus 88 if(options.modify_position && megaDiv.length) 89 { 90 item.on('mouseenter', function(){ calc_offset(item, pos, megaDiv, parentContainerWidth) }); 91 } 92 93 94 95 }); 96 97 98 function calc_offset(item, pos, megaDiv, parentContainerWidth) 99 { 100 pos = item.position(); 101 102 if(!left_menu) 103 { 104 if(pos.left + megaDiv.width() < parentContainerWidth) 105 { 106 megaDiv.css({right: -megaDiv.outerWidth() + item.outerWidth() }); 107 //item.css({position:'static'}); 108 } 109 else if(pos.left + megaDiv.width() > parentContainerWidth) 110 { 111 megaDiv.css({right: -mainMenuParent.outerWidth() + (pos.left + item.outerWidth() ) }); 112 } 113 } 114 else 115 { 116 if(megaDiv.width() > pos.left + item.outerWidth()) 117 { 118 megaDiv.css({left: (pos.left* -1)}); 119 } 120 else if(pos.left + megaDiv.width() > parentContainerWidth) 121 { 122 megaDiv.css({left: (megaDiv.width() - pos.left) * -1 }); 123 } 124 } 125 } 126 127 function megaDivShow(i) 128 { 129 if(delayCheck[i] == true) 130 { 131 var item = megaItems.eq( i ).css({overflow:'visible'}).find("div").first(), 132 link = megaItems.eq( i ).find("a").first(); 133 mega_open["check"+i] = true; 134 135 item.stop().css('display','block').animate({opacity:1},300); 136 137 if(item.length) 138 { 139 link.addClass('open-mega-a'); 140 } 141 } 142 } 143 144 function megaDivHide (i) 145 { 146 if(delayCheck[i] == false) 147 { 148 megaItems.eq( i ).find(">a").removeClass('open-mega-a'); 149 150 var listItem = megaItems.eq( i ), 151 item = listItem.find("div").first(); 152 153 154 item.stop().css('display','block').animate({opacity:0}
154,300, function() 155 { 156 $(this).css('display','none'); 157 listItem.css({overflow:'hidden'}); 158 mega_open["check"+i] = false; 159 }); 160 } 161 } 162 163 if(isMobile) 164 { 165 megaItems.each(function(i){ 166 167 $(this).on('click', function() 168 { 169 if(mega_open["check"+i] != true) return false; 170 }); 171 }); 172 } 173 174 175 //bind event for mega menu 176 megaItems.each(function(i){ 177 178 $(this).on('mouseenter', 179 function() 180 { 181 delayCheck[i] = true; 182 setTimeout(function(){megaDivShow(i); },options.delay); 183 }).on('mouseleave', 184 function() 185 { 186 delayCheck[i] = false; 187 setTimeout(function(){megaDivHide(i); },options.delay); 188 } 189 ); 190 }); 191 192 193 // bind events for dropdown menu 194 dropdownItems.find('li').addBack().each(function() 195 { 196 var currentItem = $(this), 197 sublist = currentItem.find('ul').first(), 198 showList = false; 199 200 if(sublist.length) 201 { 202 sublist.css({display:'block', opacity:0, visibility:'hidden'}); 203 var currentLink = currentItem.find('>a'); 204 205 currentLink.on('mouseenter', function() 206 { 207 sublist.stop().css({visibility:'visible'}).animate({opacity:1}); 208 }); 209 210 currentItem.on('mouseleave', function() 211 { 212 sublist.stop().animate({opacity:0}
212, function() 213 { 214 sublist.css({visibility:'hidden'}); 215 }); 216 }); 217 218 } 219 220 }); 221 222 }); 223 }; 224})(jQuery); 225 226 227 228
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