本文實例講述了JS+DIV+CSS實現仿表單下拉列表效果。分享給大家供大家參考。具體如下:
JS+DIV+CSS實現仿表單下拉列表效果,是完全用CSS技術再配合JS實現的效果,用來代替傳統的Select下拉框,雖然目前來說,此代碼還有些粗糙,但對於美化列表的樣式來說,可能以後會更方便,要比Select方便的多。
運行效果截圖如下:
在線演示地址如下:
http://demo.jb51.net/js/2015/js-div-css-fselect-codes/
具體代碼如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>DIV+CSS+JS仿下拉表單</title> <script type="text/javascript" > function $$$$$(_sId){ return document.getElementById(_sId); } function hide(_sId) {$$$$$(_sId).style.display = $$$$$(_sId).style.display == "none" ? "" : "none";} function pick(v) { document.getElementById('am').value=v; hide('HMF-1') } function bgcolor(id){ document.getElementById(id).style.background="#F7FFFA"; document.getElementById(id).style.color="#000"; } function nocolor(id){ document.getElementById(id).style.background=""; document.getElementById(id).style.color="#788F72"; } </script> <style type="text/css"> *{margin:0px; padding:0px;} body{font-family: Arial, Helvetica, sans-serif;font-size: 12px;} .cur{cursor:pointer; display:block;color:#788F72;width:146px; height:22px; line-height:22px; padding:0px 0px 0px 2px;} .am{border: 0px;color:#788F72;cursor: pointer;background:#fff url('0.gif') no-repeat; width: 150px;height: 19px;margin:10px 0px 0px 10px; padding:3px 0px 0px 2px;} .bm{border: 1px #999999 solid ;width: 148px; margin-left:10px;} </style> </head> <body> <form> <input onclick="hide('HMF-1')" type="text" value="請選擇" id="am" class="am" /> <div id="HMF-1" style="display: none " class="bm"> <span id="a1" onclick="pick('ASP')" onMouseOver="bgcolor('a1')" onMouseOut="nocolor('a1')" class="cur">ASP</span> <span id="a2" onclick="pick('PHP')" onMouseOver="bgcolor('a2')" onMouseOut="nocolor('a2')" class="cur">PHP</span> <span id="a3" onclick="pick('JSP')" onMouseOver="bgcolor('a3')" onMouseOut="nocolor('a3')" class="cur">JSP</span> <span id="a4" onclick="pick('ASP.NET')" onMouseOver="bgcolor('a4')" onMouseOut="nocolor('a4')" class="cur">ASP.NET</span> <span id="a5" onclick="pick('JAVA')" onMouseOver="bgcolor('a5')" onMouseOut="nocolor('a5')" class="cur">JAVA</span> <span id="a6" onclick="pick('DELPHI')" onMouseOver="bgcolor('a6')" onMouseOut="nocolor('a6')" class="cur">DELPHI</span> </div> </form> </body> </html>
希望本文所述對大家的javascript程序設計有所幫助。