本文實例講述了JS實現帶有抽屜效果的產品類網站多級導航菜單代碼。分享給大家供大家參考。具體如下：
這是一款像抽屜一樣的菜單，多用在產品網站，比如IT產品網站的分類導航上，菜單結構清淅，樣式新穎，設計美觀，主要是運用JavaScript技術實現，用CSS配合實現菜單背景的構建，總體來說，是學習Js多級分類菜單的好范例。
運行效果截圖如下：
在線演示地址如下：
http://demo.VeVB.COm/js/2015/js-ct-style-product-web-nav-menu-codes/
具體代碼如下：
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href="#" class="jt">功能性表面活性劑</a></li><li id="b2" onmouseover="setturns2(2)" onmouseout="setturnsout(1)"><a href="#" class="jt">陽離子表面活性劑</a></li><li id="b3" onmouseover="setturns2(3)" onmouseout="setturnsout(1)"><a href="#" class="jt">非離子表面活性劑</a></li><li id="b4" onmouseover="setturns2(4)" onmouseout="setturnsout(1)"><a href="#" class="jt">陰離子表面活性劑</a></li><li id="b5" onmouseover="setturns2(5)" onmouseout="setturnsout(1)"><a href="#" class="jt">兩性表面活性劑</a></li></ul></div><div class="p_son" id="p2" onmouseover="setturns(2)" onmouseout="setturnsout(1)"><ul><li><a href="#">DXP-1020膠粘劑專用消泡劑</a></li><li><a href="#">DXP-007消泡劑</a></li> <li><a href="#">DXP-007消泡劑</a></li> <li><a href="#">DXP-007消泡劑</a></li> </ul></div><div class="p_son" id="p3" onmouseover="setturns(3)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li></ul></div><div class="p_son" id="p4" onmouseover="setturns(4)" onmouseout="setturnsout(1)"><ul><li id="z1" onmouseover="setturns4(1)" onmouseout="setturnsout(1)"><a href="#" class="jt">螯合劑 </a></li><li id="z2" onmouseover="setturns4(2)" onmouseout="setturnsout(1)"><a href="#" class="jt">乳化劑</a></li> <li id="z3" onmouseover="setturns4(3)" onmouseout="setturnsout(1)"><a href="#" class="jt">施膠劑</a></li> <li id="z4" onmouseover="setturns4(4)" onmouseout="setturnsout(1)"><a href="#" class="jt">脫墨劑</a></li> <li id="z5" onmouseover="setturns4(5)" onmouseout="setturnsout(1)"><a href="#" class="jt">顯白劑</a></li> <li id="z6" onmouseover="setturns4(6)" onmouseout="setturnsout(1)"><a href="#" class="jt">消泡劑 </a></li><li id="z7" onmouseover="setturns4(7)" onmouseout="setturnsout(1)"><a href="#" class="jt">蒸煮助劑</a></li> </ul></div><div class="p_son" id="p5" onmouseover="setturns(5)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son" id="p6" onmouseover="setturns(6)" onmouseout="setturnsout(1)"><ul><li><a href="#">羅迪亞造紙脫墨劑 </a></li><li><a href="#">DTPA二乙烯三胺五乙酸 </a></li> <li><a href="#">二乙烯三胺五乙酸五鈉DTPA-Na5 </a></li> <li><a href="#">乙二胺四乙酸EDTA </a></li> <li><a href="#">乙二胺四乙酸四鈉EDTA-Na4 </a></li> <li><a href="#">乙二胺四乙酸二鈉鹽 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="s1" onmouseover="setturns3(1)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="s2" onmouseover="setturns3(2)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="s3" onmouseover="setturns3(3)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列氧列氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="s4" onmouseover="setturns3(4)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="s5" onmouseover="setturns3(5)" onmouseout="setturnsout(1)"><ul><li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> <li><a href="#">蒸煮助劑</a></li> <li><a href="#">脫墨劑</a></li> <li><a href="#">消泡劑</a></li> <li><a href="#">施膠劑 </a></li><li><a href="#">氧漂穩定劑系列</a></li> </ul></div><div class="p_son s_son" id="w1" onmouseover="setturns5(1)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w2" onmouseover="setturns5(2)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w3" onmouseover="setturns5(3)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w4" onmouseover="setturns5(4)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w5" onmouseover="setturns5(5)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w6" onmouseover="setturns5(6)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div><div class="p_son s_son" id="w7" onmouseover="setturns5(7)" onmouseout="setturnsout(1)"><ul><li><a href="#">45345</a></li><li><a href="#">45345</a></li> <li><a href="#">453453</a></li> <li><a href="#">453</a></li></ul></div></div><div class="clr"></div></div></body></html>希望本文所述對大家的JavaScript程序設計有所幫助。
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