本文實例講述了js div實現文字滾動和圖片切換效果代碼。分享給大家供大家參考。具體如下:
這裡示範js div文字滾動和圖片切換程式碼,為了演示方便,去掉了圖片調用,用數字代替了,用時候再加上就可以了,本效果實現了兩種效果,Div切換,TAB切換,和文字滾動,滑鼠移上後文字停止滾動,兩種功能可任意剝離出來,這不影響程式碼使用。
運作效果截圖如下:
線上示範網址如下:
http://demo.jb51.net/js/2015/js-div-txt-pic-scroll-cha-style-codes/
具體程式碼如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>TAB切换和文字滚动</title> <style type="text/css"> <!-- #demo { background: #FFF; overflow:hidden; width: 600px; } #demo img { border: 3px solid #F2F2F2; } #indemo { float: left; width: 800%; } #demo1 { float: left; } #demo2 { float: left; } --> </style> <link href="images/css.css" rel="stylesheet" type="text/css" /> <script language="javascript" type="text/javascript"> // <!CDATA[ function lunTab(m) { for(var j=1;j<=4;j++) { if(m==j) { document.getElementById("div"+j).style.display="block"; document.getElementById("3"+j).className="on"; } else{ document.getElementById("div"+j).style.display="none"; document.getElementById("3"+j).className=""; } } } // ]]> </script> </head> <body> <div class="main-center clearfix"> <div class="txt"> <div class="tit"> <a href="#" id="31" onmouseover="lunTab(1)">急速提分一对一</a> | <a href="#" id="32" onmouseover="lunTab(2)">集训营</a> | <a href="#" id="33" onmouseover="lunTab(3)">协议包括VIP</a> | <a href="#" id="44" onmouseover="lunTab(4)">一卡通</a></div> <div class="box-b" id="div1" style="display: block;"> <div id="demo"> <div id="indemo"> <div id="demo1"> <div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>1333333333</div> <div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center; float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;float:left"></div>14444444444</div> <div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>1555555555</div> <div style=" border:1px solid #000; overflow:hidden;height:155px;width:170px;text-align:center;float:left"><div style="height:135px;width:170px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;"></div>6666666666</div> </div> <div id="demo2"></div> </div> </div> </div> <div class="box-b" id="div2" style="display: none;"> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">3</div> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">4</div> </div> <div class="box-b" id="div3" style="display: none;"> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">5</div> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">6</div> </div> <div class="box-b" id="div4" style="display: none;"> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; overflow:hidden;">7</div> <div style=" width:170px; height:135px; background-color:#000; font-size:24px; color:#FFF;float:left; ">8</div> </div> </div> </div> <script> <!-- var speed=10; var tab=document.getElementById("demo"); var tab1=document.getElementById("demo1"); var tab2=document.getElementById("demo2"); tab2.innerHTML=tab1.innerHTML; function Marquee(){ if(tab2.offsetWidth-tab.scrollLeft<=0) tab.scrollLeft-=tab1.offsetWidth else{ tab.scrollLeft++; } } var MyMar=setInterval(Marquee,speed); tab.onmouseover=function() {clearInterval(MyMar)}; tab.onmouseout=function() {MyMar=setInterval(Marquee,speed)}; --> </script> </body> </html>
希望本文所述對大家的javascript程式設計有所幫助。