本文實例講述了jquery專業的下拉菜單特效。分享給大家供大家參考。具體如下：
這是一款基于jquery實現的專業下拉菜單特效，藍色風格的下拉菜單非常經典，網站是否有一個具有吸引力的導航會影響到用戶停留時間的長久，就像小編編輯的文章內容影響親們的訪問時間長久一樣。大家要學會如何建立一個屬于自己網站風格的導航菜單。
運行效果圖：-------------------查看效果 下載源碼-------------------
小提示：瀏覽器中如果不能正常運行，可以嘗試切換瀏覽模式。
關鍵代碼：
stuHover = function() {var cssRule;var newSelector;for (var i = 0; i < document.styleSheets.length; i++)for (var x = 0; x < document.styleSheets[i].rules.length ; x++){cssRule = document.styleSheets[i].rules[x];if (cssRule.selectorText.indexOf("LI:hover") != -1){ newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);}}var getElm = document.getElementById("nav").getElementsByTagName("LI");for (var i=0; i<getElm.length; i++) {getElm[i].onmouseover=function() {this.className+=" iehover";}getElm[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" iehover//b"), "");}}}if (window.attachEvent) window.attachEvent("onload", stuHover);為大家分享的jquery專業的下拉菜單特效代碼如下
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>jquery專業的下拉菜單特效</title><meta name="Author" content="Stu Nicholls" /><link rel="stylesheet" type="text/css" href="pro_drop_1/pro_drop_1.css" /><script src="pro_drop_1/stuHover.js" type="text/javascript"></script></head><body> <span class="preload1"></span><span class="preload2"></span><ul id="nav"> <li class="top"><a href="#" class="top_link"><span>Home</span></a></li> <li class="top"><a href="#" id="products" class="top_link"><span class="down">Products</span></a> <ul class="sub"> <li><a href="#" class="fly">Cameras</a> <ul> <li><a href="#">Nikon</a></li> <li><a href="#">Minolta</a></li> <li><a href="#">Pentax</a></li> </ul> </li> <li class="mid"><a href="#" class="fly">Lenses</a> <ul> <li><a href="#">Wide Angle</a></li> <li><a href="#">Standard</a></li> <li><a href="#">Telephoto</a></li> <li><a href="#" class="fly">Zoom</a> <ul> <li><a href="#">35mm to 125mm</a></li> <li><a href="#">50mm to 250mm</a></li> <li><a href="#">125mm to 500mm</a></li> </ul> </li> <li><a href="#">Mirror</a></li> <li><a href="#" class="fly">Non standard</a> <ul> <li><a href="#">Bayonet mount</a></li> <li><a href="#">Screw mount</a></li> </ul> </li> </ul> </li> <li><a href="#">Flash Guns</a></li> <li><a href="#">Tripods</a></li> <li><a href="#">Filters</a></li> </ul> </li> <li class="top"><a href="#nogo22" id="services" class="top_link"><span class="down">Services</span></a> <ul class="sub"> <li><a href="#">Printing</a></li> <li><a href="#">Photo Framing</a></li> <li><a href="#">Retouching</a></li> <li><a href="#">Archiving</a></li> </ul> </li> <li class="top"><a href="#" id="contacts" class="top_link"><span class="down">Contacts</span></a> <ul class="sub"> <li><a href="#">Support</a></li> <li><a href="#" class="fly">Sales</a> <ul> <li><a href="#">USA</a></li> <li><a href="#">Canadian</a></li> <li><a href="#">South American</a></li> <li><a href="#" class="fly">European</a> <ul> <li><a href="#" class="fly">British</a> <ul> <li><a href="#">London</a></li> <li><a href="#">Liverpool</a></li> <li><a href="#">Glasgow</a></li> <li><a href="#" class="fly">Bristol</a> <ul> <li><a href="#">Redland</a></li> <li><a href="#">Hanham</a></li> <li><a href="#">Eastville</a></li> </ul> </li> <li><a href="#">Cardiff</a></li> <li><a href="#">Belfast</a></li> </ul> </li> <li><a href="#">French</a></li> <li><a href="#">German</a></li> <li><a href="#">Spanish</a></li> </ul> </li> <li><a href="#">Australian</a></li> <li><a href="#">Asian</a></li> </ul> </li> <li><a href="#">Buying</a></li> <li><a href="#">Photographers</a></li> <li><a href="#">Stockist</a></li> <li><a href="#">General</a></li> </ul> </li> <li class="top"><a href="#nogo53" id="shop" class="top_link"><span class="down">Shop</span></a> <ul class="sub"> <li><a href="#">Online</a></li> <li><a href="#">Catalogue</a></li> <li><a href="#">Mail Order</a></li> </ul> </li> <li class="top"><a href="#" id="privacy" class="top_link"><span>Privacy Policy</span></a></li></ul> </body></html>
以上就是為大家分享的jquery專業的導航菜單特效代碼，希望大家可以喜歡，并應用到實踐中。
新聞熱點
疑難解答
