jquery下拉菜单select二级菜单
1、新建html文档。
2、书写hmtl代艨位雅剖码。<h2 class="sectag">mcDrop颊俄岿髭down jQuery Plug-in <span id="current_rev"></span></h2><p> Please select a category:<br /> <br> <input type="text" name="category" id="category" /> </p><ul id="categorymenu" class="mcdropdown_menu"> <li rel="1"> Arts & Humanities <ul> <li rel="2"> Photography <ul> <li rel="3"> 3D </li> <li rel="4"> Digital </li> </ul> </li> <li rel="5"> History </li> <li rel="6"> Literature </li> </ul> </li> <li rel="7"> Business & Economy </li> <li rel="8"> Computers & Internet </li> <li rel="9"> Education </li> <li rel="11"> Entertainment <ul> <li rel="12"> Movies </li> <li rel="13"> TV Shows </li> <li rel="14"> Music </li> <li rel="15"> Humor </li> </ul> </li> <li rel="10"> Health </li> </ul>
3、书写css代码。h1, h2, h3 { color: #000099; }h1.secttl { m锾攒揉敫argin: 0; }h2.sectag { margin-top: 0; font-size: 1.2em; font-style: italic; }code, .code, samp, dl.methods dt { font-size: 1.2em; color: #a64311; font-family: monospace; }samp { color: #808080; }dl { margin-left: 10px; }dl dt { font-style: italic; margin: 0; }dl dd { margin: 0; }dl dd p, dl dd ul { margin-top: 0; margin-bottom: 13px; }dl.revisions dt { color: #08084d; margin-top: 10px; font-style: normal; font-weight: bold; }blockquote, .codeblock { border: 1px solid #08084d; background-color: #f2f2ff; margin: 20px; padding: 10px; }blockquote strong { color: #08084d; }.codeblock h4 { margin: 0; }
4、书写并添加js代码。<script src="js/jquery.mcdropdown.min.js"></script> <script src="js/jquery.bgiframe.js"></script> <script> $(document).ready(function (){ $("#current_rev").html("v"+$.mcDropdown.version); $("#category").mcDropdown("#categorymenu"); }); </script>
5、代码整体结构。
6、查看效果。
