이 문서의 예에서는 가로 및 세로로 확장할 수 있는 동적 슬라이딩 메뉴 효과를 jquery로 구현하는 방법을 설명합니다. 참고할 수 있도록 모든 사람과 공유하세요. 세부 내용은 다음과 같습니다.
다음은 jquery.easing.1.3.js, jquery.naviDropDown.1.0.js 및 jquery.hoverIntent.minified.js를 사용하여 구현된 두 가지 드롭다운 탐색 메뉴의 효과를 보여주는 데모입니다. 데모 페이지에는 수평 및 수평으로 슬라이드되는 드롭다운 메뉴와 수직 레이아웃으로 오른쪽으로 슬라이드되는 탐색 메뉴가 있으므로 필요에 따라 선택하여 사용할 수 있습니다.
런닝 효과 스크린샷은 다음과 같습니다.
온라인 데모 주소는 다음과 같습니다.
http://demo.jb51.net/js/2015/jquery-right-down-show-nav-menu-codes/
구체적인 코드는 다음과 같습니다.
<!DOCTYPE html> <head> <title>jQuery纵向横向动态下拉导航菜单</title> <script type="text/javascript" src="js/jquery-1.6.2.min.js"></script> <script type="text/javascript" src="js/jquery.easing.1.3.js"></script> <script type="text/javascript" src="js/jquery.hoverIntent.minified.js"></script> <script type="text/javascript"> //jquery.naviDropDown.1.0.js (function($){ $.fn.naviDropDown = function(options) { var defaults = { dropDownClass: 'dropdown', dropDownWidth: 'auto', slideDownEasing: 'easeInOutCirc', slideUpEasing: 'easeInOutCirc', slideDownDuration: 500, slideUpDuration: 500, orientation: 'horizontal' }; var opts = $.extend({}, defaults, options); return this.each(function() { var $this = $(this); $this.find('.'+opts.dropDownClass).css('width', opts.dropDownWidth).css('display', 'none'); var buttonWidth = $this.find('.'+opts.dropDownClass).parent().width() + 'px'; var buttonHeight = $this.find('.'+opts.dropDownClass).parent().height() + 'px'; if(opts.orientation == 'horizontal') { $this.find('.'+opts.dropDownClass).css('left', '0px').css('top', buttonHeight); } if(opts.orientation == 'vertical') { $this.find('.'+opts.dropDownClass).css('left', buttonWidth).css('top', '0px'); } $this.find('li').hoverIntent(getDropDown, hideDropDown); }); function getDropDown(){ activeNav = $(this); showDropDown(); } function showDropDown(){ activeNav.find('.'+opts.dropDownClass).slideDown({duration:opts.slideDownDuration, easing:opts.slideDownEasing}); } function hideDropDown(){ activeNav.find('.'+opts.dropDownClass).slideUp({duration:opts.slideUpDuration, easing:opts.slideUpEasing});//hides the current dropdown } }; })(jQuery); </script> <script type="text/javascript"> $(function(){ $('#navigation_horiz').naviDropDown({ dropDownWidth: '300px' }); $('#navigation_vert').naviDropDown({ dropDownWidth: '300px', orientation: 'vertical' }); }); </script> <style type="text/css"> * {margin:0; padding:0; font-family:Arial, Helvetica, sans-serif; font-size:11px; font-weight:bold; line-height:16px} .container {margin:10px auto; width:950px; height:300px; background:#eee; padding:50px 0 0 0} #navigation_horiz {width:820px; clear:both; padding:0 0 0 0; margin:0 auto} #navigation_horiz ul {height:50px; display:block} #navigation_horiz ul li {display:block; float:left; width:200px; height:50px; background:#999; margin:0 1px 0 0; position:relative} #navigation_horiz ul li a.navlink {display:block; width:200px; height:30px; padding: 20px 0 0 0; text-align:center; color:#fff; text-decoration:none} #navigation_horiz .dropdown {position:absolute; padding:20px; border-bottom-right-radius:10px; border-bottom-left-radius:10px; -moz-border-radius-bottomright:10px; -moz-border-radius-bottomleft:10px} #navigation_vert {width:820px; clear:both; padding:0 0 0 0; margin:0 auto} #navigation_vert ul {height:50px; display:block} #navigation_vert ul li {display:block; width:200px; height:50px; background:#999; margin:0 0 1px 0; position:relative} #navigation_vert ul li a.navlink {display:block; *display:inline-block; width:200px; height:30px; padding: 20px 0 0 0; text-align:center; color:#fff; text-decoration:none} #navigation_vert .dropdown {position:absolute; padding:20px; border-bottom-right-radius:10px; border-top-right-radius:10px; -moz-border-radius-bottomright:10px; -moz-border-radius-topright:10px} #navigation_horiz ul li #dropdown_one {background:#ccc; color:#fff} #navigation_horiz ul li #dropdown_one a {color:red} #navigation_horiz ul li #dropdown_two {background:#ccc; color:#fff} #navigation_horiz ul li #dropdown_two a {color:black} #navigation_horiz ul li #dropdown_three {background:#ccc; color:#fff} #navigation_horiz ul li #dropdown_three a {color:gray} #navigation_vert ul li #dropdown_four {background:#333; color:#fff} #navigation_vert ul li #dropdown_four a {color:red} #navigation_vert ul li #dropdown_five {background:#666; color:#fff} #navigation_vert ul li #dropdown_five a {color:black} #navigation_vert ul li #dropdown_six {background:#777; color:#fff} #navigation_vert ul li #dropdown_six a {color:orange} </style> </head> <body> <div class="container"> <div id="navigation_horiz"> <ul> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_one"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_two"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> <li><a href="" class="navlink">List Item</a></li> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_three"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> </ul> </div><!-- #navigation_horiz --> </div><!-- .container --> <div class="container"> <div id="navigation_vert"> <ul> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_four"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_five"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> <li><a href="" class="navlink">List Item</a></li> <li> <a href="" class="navlink">List Item</a> <div class="dropdown" id="dropdown_six"> <p><a href="#">This is a Link</a></p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin blandit sodales justo, id fringilla eros dapibus vitae. Morbi molestie enim diam, a vulputate neque. Morbi sit amet nunc id quam mollis aliquet. Donec sed massa justo, ut congue enim. Praesent lobortis viverra dolor commodo euismod. </p> </div><!-- .dropdown_menu --> </li> </ul> </div><!-- #navigation_vert --> </div><!-- .container --> </body> </html>
이 기사가 모든 사람의 jquery 프로그래밍 설계에 도움이 되기를 바랍니다.