Rumah > Artikel > hujung hadapan web > JS CSS merealisasikan penukaran automatik kemahiran kesan kod_javascript menu pintu gelangsar web
Contoh dalam artikel ini menerangkan kod CSS JS untuk merealisasikan penukaran automatik kesan menu pintu gelangsar web. Kongsikan dengan semua orang untuk rujukan anda. Butirannya adalah seperti berikut:
Ini adalah menu pintu gelangsar web yang menyokong fungsi pensuisan automatik. Ia adalah pencapaian teknikal yang menggabungkan JS dan CSS. Sesetengah orang mengatakan bahawa ia adalah panel tab halaman web yang boleh bertukar dengan sendirinya tetingkap yang muncul selepas log masuk QQ Ia mempunyai kesan yang sama, tetapi kaedah penulisan kod adalah berbeza sama sekali, jadi anda mempunyai satu rujukan lagi.
Tangkapan skrin kesan berjalan adalah seperti berikut:
Alamat demo dalam talian adalah seperti berikut:
http://demo.jb51.net/js/2015/js-css-auto-cha-tab-menu-style-codes/
Kod khusus adalah seperti berikut:
<html> <head> <title>自动切换的网页滑动门菜单</title> <meta http-equiv="content-Type" content="text/html;charset=gb2312"> <style type="text/css"> <!-- html, body, ul, ol, li, p, h1, h2, h3, h4, h5, h6, form, fieldset, table, td, img {margin:0; padding:0; border:0;} td,p,div,li,select,input,textarea {font-size:12px;} ul {list-style-type:none; text-align:left;} select,input {vertical-align:middle;} body { color:#333; repeat-x;} #wrap { width:750px; margin:0 auto; clear:both; background:#fff;} .clearit { clear:both;} a{ color:#039; text-decoration:underline;} a:hover{ color:#F00; text-decoration:underline;} .linkN a{ color:#039; text-decoration:none;} .linkN a:hover{ color:#F00; text-decoration:underline;} .linkfff a{ color:#fff; text-decoration:none;} .linkfff a:hover{ color:#F00; text-decoration:underline;} .linkAD5A00 a { color:#AD5A00; text-decoration:none;} .linkAD5A00 a:hover { color:#f00; text-decoration:underline;} .linkC00 a { color:#C00; text-decoration:none;} .linkC00 a:hover { color:#C00; text-decoration:underline;} .link666 a { color:#666; text-decoration:none;} .link666 a:hover { color:#F00; text-decoration:underline;} h1 { font-size:16px; font-family:simhei; font-weight:500; text-align:center; padding:5px 0 3px 0;} h2 { font-size:14px; color:#fff; display:block; clear:both; text-align:left;} h3 { font-size:14px; font-weight:200; no-repeat 2px 7px; border-bottom:2px solid #BBE5F1; padding:5px 0 2px 17px; margin:5px 0;} span{ font-size:12px; font-weight:200; float:right; margin-right:5px;} ul { margin:5px 0 0 5px; color:#039;} li { padding:3px 0 3px 10px; no-repeat 3px 7px;} .noStyle li { padding:3px 0; background:none;} ul.two { margin:8px 0 0 12px;} .two li { padding:3px 0 3px 10px; no-repeat 3px 7px; float:left; width:110px;} .f14 li { font-size:14px; padding:1px 0 4px 10px;} .blkT { margin-top:6px;} .list14 { font-size:14px; line-height:23px;} /*CSS for 共用模块 end*/ .leW { width:254px;} .miW { padding:0 5px;} .riW { width:140px; background:#F3F3F3;} .riW li { padding:3px 0 3px 6px; no-repeat 0 7px;} .cont_le { background:#EBF8FB; border:1px solid #A3D8E0; border-top:none; border-bottom:none; padding:8px 0 8px 0;} .cont_all { background:#EBF8FB; border:1px solid #A3D8E0; border-top:none; padding:8px 0 8px 0;} .text { padding:4px 0 8px 0; text-align:center;} .pic { margin:8px 0; text-align:center;} .textL { text-align:left; padding:3 0 8px 0;} .blankT { margin-top:8px;} .picfff { text-align:center;} .picfff img { border:1px solid #fff; margin:5px 0;} .partA .jdt { background:#D11C00; padding:5px 0 5px 0; text-align:left;} .partA .cont_le p { float:left; margin:0 0 0 6px; text-align:center;} .partA .miW .top { height:17px; no-repeat; text-align:right; padding:5px 18px 0 0; margin-top:8px;} .partA .miW .top a { color:#C00; text-decoration:underline;} .partA .miW .top a:hover { color:#C00; text-decoration:none;} .partA .miW .cont { background:#FFFBEA; border:1px solid #FC6; border-top:none; padding-bottom:5px; border-bottom:none;} .partA .miW .cont p{ line-height:19px; margin-left:15px;} .partA .miW .cont .line { repeat-x; height:1px; font-size:0; margin:5px 15px;} .partA .miW .top1 { height:15px; no-repeat; text-align:left; padding:4px 0 0 23px; margin-left:0; _margin-left:2px;} .partA .miW .top1 h2 { color:#000;} .partA .miW .cont1 { border:1px solid #FC6; border-top:none; padding:5px 0 8px 0;} .partA .shiP { no-repeat bottom; width:120px; height:109px; border:1px solid #A0B2D8; margin:10px 0 0 9px;} /*标签*/ .menu1Off,.menu1On,.menu2Off,.menu2On,.menu3Off,.menu3On,.menu4Off,.menu4On { height:20px; color:#039; text-align:center; background:#B2DBE1; cursor:pointer; padding-top:3px;} .menu1On,.menu2On,.menu3On,.menu4On{ color:#C00; background:#fff; border-left:1px solid #34AEBE; border-right:1px solid #34AEBE;} /*标签a*/ .menua1Off,.menua1On,.menua2Off,.menua2On{ height:16px; width:52px; color:#666; text-align:center; repeat-x; cursor:pointer; padding-top:3px;} .menua1On,.menua2On{ color:#C00; font-weight:bold; repeat-x; } .menuCont { background:#F3F3F3;} .menuCont th { text-align:center; font-weight:200; padding:5px 0 3px 0;} .menuCont .noBg td { background:#fff; padding:5px 0 3px 5px; border-right:1px solid #F3F3F3; } .menuCont .noBg1 td { background:#F3F3F3; padding:5px 0 3px 5px; border-right:1px solid #FFF;} .partA .tuKu { no-repeat; margin-left:5px; height:150px; text-align:center;} .partA .tuKu p { float:left; margin:0 10px; _margin:0 8px;} .partA .tuKu img { padding:5px; border:1px solid #D0D1D2; background:#fff; margin:8px 0;} .partA .shiPyy { border:1px solid #FC6; margin-top:5px;} .partA .shiPyy h2 { color:#C00; background:#FFEAAF; padding:5px 0 3px 5px;} .partA .shiPyy img { vertical-align:middle;} .adv { margin:8px 0;} .leftW { width:605px; padding-right:5px; text-align:center;} .leftW .leW { width:140px;} .leftW .leW img { margin-bottom:8px;} .leftW .leW p { text-align:left; line-height:19px; padding:0 5px; margin-top:5px;} .leftW .leW .picText { text-align:left; line-height:19px; padding-right:5px; margin-bottom:8px;} .leftW .leW .picText img { float:left; margin:0 7px;} .midW { padding:5px 0 0 5px; text-align:left;} .midW table { margin-bottom:8px;} .midW td { line-height:19px; padding:3px 0px;} .midW span { float:none; color:#929292;} .midW .more span { float:right;} .midW .cC00 { color:#C00; font-weight:bold;} .rightW { width:140px; background:#F3F3F3;} .rightW p { float:left; margin:5px 0 5px 8px; _margin:5px 0 5px 5px;} .rightW .cont { text-align:left; line-height:19px; text-align:left; padding:8px 0 0 8px;} .rightW .date { margin-top:8px;} .rightW .date td { color:#666; padding:1px 0;} .rightW .date td { background:#fff; padding:1px 0; color:#039;} .rightW .date .cF60 { color:#F60; font-weight:bold;} .rightW .fenX { margin-top:8px; margin-left:3px;} .rightW .fenX td { padding:5px 0 2px 5px; background:#fff; text-align:left;} .rightW .blk000 img { border:1px solid #000;} --> </style> </head> <!--把<body>改为--> <body onLoad="change_Menu(1)"> <table width="254" cellspacing="0" class="partA"> <tr> <td class="leW" valign="top" width="254"> <!-- d --> <!-- d --> <!-- 舌签排行 begin --> <script language="JavaScript" type="text/javascript"> //<![CDATA[ var cur_index=1 var num=4 //该值记录标签的个数 var settime function GetObj(objName){ if(document.getElementById){ return eval('document.getElementById("' + objName + '")'); }else if(document.layers){ return eval("document.layers['" + objName +"']"); }else{ return eval('document.all.' + objName); } } function change_Menu(index){ for(var i=1;i<=num;i++){/* 最多支持8个标签 */ if(GetObj("con"+i)&&GetObj("m"+i)){ GetObj("con"+i).style.display = 'none'; GetObj("m"+i).className = "menu"+i+"Off"; } } if(GetObj("con"+index)&&GetObj("m"+index)){ GetObj("con"+index).style.display = 'block'; GetObj("m"+index).className = "menu"+index+"On"; } cur_index=index if(cur_index<num){ cur_index++ } else{ cur_index=1 } settime=setTimeout("change_Menu(cur_index)",2000)//设置延迟时间 } function Menu(c_index){ clearTimeout(settime) change_Menu(c_index) } //]]> </script> <table cellspacing="0" style="background:#3FA6B5; width:100%;" class="clearit"> <tr> <td height="3"></td> </tr> <tr> <td align="center">自动切换</td> <td id="m1" onClick="Menu(1)" class="menu1On" title="栏目">栏目1</td> <td width="1"></td> <td id="m2" onClick="Menu(2)" class="menu2Off" title="栏目">栏目2</td> <td width="1"></td> <td id="m3" onClick="Menu(3)" class="menu3Off" title="栏目">栏目3</td> <td width="1"></td> <td id="m4" onClick="Menu(4)" class="menu4Off" title="栏目">栏目4</td> <td width="10"></td> </tr> </table> <div id="con1" class="cont_le picfff"> <p style="margin-left:1px;"><br><a href="#">111</a></p> <div class="clearit"></div> </div> <div id="con2" style="display:none;" class="cont_le picfff"> <p style="margin-left:1px;"><br><a href="#">222</a></p> <div class="clearit"></div> </div> <div id="con3" style="display:none;" class="cont_le picfff"> <p style="margin-left:1px;"><br><a href="#">333</a></p> <div class="clearit"></div> </div> <div id="con4" style="display:none;" class="cont_le picfff"> <p style="margin-left:1px;"><br><a href="#">444</a></p> <div class="clearit"></div> </div> </body> </html>
Saya harap artikel ini akan membantu pengaturcaraan JavaScript semua orang.