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javascript頁面倒計時執行個體，javascript倒計時
本文執行個體講述了javascript頁面倒計時實現方法。分享給大家供大家參考。具體實現方法如下：
<html> <head> </head> <body> <input type="text" name="mss" id="mss"/> <form action="./index.html"> <input type="text" value="name" name="name"/> </form> <body></html><script type="text/javascript"><!-- window.onload=function(){ daojishi(); } var counttime=120*60;//總秒鐘 function daojishi(){ if(counttime>=0){ var ms = counttime%60;//餘數 89%60==29秒 var mis = Math.floor(counttime/60);//分鐘 if(mis>=60){ var hour=Math.floor(mis/60); mis=Math.floor((counttime-hour*60*60)/60); document.getElementById("mss").value=hour+"小時"+mis+"分"+ms+"秒數"; }else if(mis>=1){ document.getElementById("mss").value=mis+"分"+ms+"秒數"; }else{ document.getElementById("mss").value=ms+"秒數"; } counttime--; vartt = window.setTimeout("daojishi()",1000); }else{ window.clearTimeout(vartt); window.confirm("考試時間結束,請單擊提交"); tijiao(); }} function tijiao(){ document.forms[0].submit(); }//--></script>
希望本文所述對大家的javascript程式設計有所協助。
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