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js 将数目字转化为汉字

热度:166   发布时间:2012-11-09 10:18:47.0
js 将数字转化为汉字

<html>

  <head>

  <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

  <title> 退款单</title>

  <meta http-equiv="pragma" content="no-cache">

  <style type="text/css">

  table{border-collapse:collapse;border: 0 0 0 0; border-bottom-color:#000000; border-color:#000000}

  td{font-family: "宋体", "楷体_GB2312", "黑体",Arial,Helvetica, sans-serif;color:#000000;font-size: 13px;}

  th{font-family: "宋体", "楷体_GB2312", "黑体",Arial,Helvetica, sans-serif;color:#000000;font-size: 13px;}

  </style>

  <script type="text/javascript" language="javascript">

  <!--//

  function display2Chinese(Num)

  {

  var div = document.getElementById('daxie');

  var html = '<ul>';

  html += '<li">' + Arabia_to_Chinese(Num) + '</li>';

  html += '</ul>';

  div.innerHTML = html;

  //div.innerHTML = Arabia_to_Chinese(Num);

  //document.all.textshuzi3.value = Arabia_to_Chinese(Num);

  //alert("金额是"+Num);

  }

  function Arabia_to_Chinese(Num)

  {

  for(i=Num.length-1;i>=0;i--)

  {

  Num = Num.replace(",","")//替换tomoney()中的","

  Num = Num.replace(" ","")//替换tomoney()中的空格

  }

  Num = Num.replace("¥","")//替换掉可能出现的¥字符

  if(isNaN(Num))

  { //验证输入的字符是否为数字

  alert("请检查小写金额是否正确");

  return;

  }

  //---字符处理完毕,开始转换,转换采用前后两部分分别转换---//

  part = String(Num).split(".");

  newchar = "";

  //小数点前进行转化

  for(i=part[0].length-1;i>=0;i--)

  {

  if(part[0].length > 10)

  {

  alert("位数过大,无法计算");

  return "";

  }//若数量超过拾亿单位,提示

  tmpnewchar = ""

  perchar = part[0].charAt(i);

  switch(perchar)

  {

  case "0": tmpnewchar="零" + tmpnewchar ;break;

  case "1": tmpnewchar="一" + tmpnewchar ;break;

  case "2": tmpnewchar="二" + tmpnewchar ;break;

  case "3": tmpnewchar="三" + tmpnewchar ;break;

  case "4": tmpnewchar="四" + tmpnewchar ;break;

  case "5": tmpnewchar="五" + tmpnewchar ;break;

  case "6": tmpnewchar="六" + tmpnewchar ;break;

  case "7": tmpnewchar="七" + tmpnewchar ;break;

  case "8": tmpnewchar="八" + tmpnewchar ;break;

  case "9": tmpnewchar="九" + tmpnewchar ;break;

  }

  switch(part[0].length-i-1)

  {

  case 0: tmpnewchar = tmpnewchar +"元" ;break;

  case 1: if(perchar!=0)tmpnewchar= tmpnewchar +"十" ;break;

  case 2: if(perchar!=0)tmpnewchar= tmpnewchar +"百" ;break;

  case 3: if(perchar!=0)tmpnewchar= tmpnewchar +"千" ;break;

  case 4: tmpnewchar= tmpnewchar +"万" ;break;

  case 5: if(perchar!=0)tmpnewchar= tmpnewchar +"十" ;break;

  case 6: if(perchar!=0)tmpnewchar= tmpnewchar +"百" ;break;

  case 7: if(perchar!=0)tmpnewchar= tmpnewchar +"千" ;break;

  case 8: tmpnewchar= tmpnewchar +"亿" ;break;

  case 9: tmpnewchar= tmpnewchar +"十" ;break;

  }

  newchar = tmpnewchar + newchar;

  }//for

  //小数点之后进行转化

  if(Num.indexOf(".")!=-1)

  {

  if(part[1].length > 2)

  {

  alert("小数点之后只能保留两位,系统将自动截段");

  part[1] = part[1].substr(0,2)

  }

  for(i=0;i<part[1].length;i++)

  {//for2

  tmpnewchar = ""

  perchar = part[1].charAt(i)

  switch(perchar)

  {

  case "0": tmpnewchar="零" + tmpnewchar ;break;

  case "1": tmpnewchar="一" + tmpnewchar ;break;

  case "2": tmpnewchar="二" + tmpnewchar ;break;

  case "3": tmpnewchar="三" + tmpnewchar ;break;

  case "4": tmpnewchar="四" + tmpnewchar ;break;

  case "5": tmpnewchar="五" + tmpnewchar ;break;

  case "6": tmpnewchar="六" + tmpnewchar ;break;

  case "7": tmpnewchar="七" + tmpnewchar ;break;

  case "8": tmpnewchar="八" + tmpnewchar ;break;

  case "9": tmpnewchar="九" + tmpnewchar ;break;

  }

  if(i==0)tmpnewchar =tmpnewchar + "角";

  if(i==1)tmpnewchar = tmpnewchar + "分";

  newchar = newchar + tmpnewchar;

  }//for2

  }

  //替换所有无用汉字

  while(newchar.search("零零") != -1)

  newchar = newchar.replace("零零", "零");

  newchar = newchar.replace("亿零万", "亿");

  newchar = newchar.replace("零亿", "亿");

  newchar = newchar.replace("亿万", "亿");

  newchar = newchar.replace("零万", "万");

  newchar = newchar.replace("零元", "元");

  newchar = newchar.replace("零角", "");

  newchar = newchar.replace("零分", "");

  if (newchar.charAt(newchar.length-1) == "元" || newchar.charAt(newchar.length-1) == "角")

  newchar = newchar+"整"

  return newchar;

  }

  function printp(obj)

  {

  if (obj.style.display=="none")

  {

  obj.style.display="";

  }

  else

  {

  obj.style.display="none";

  }

  }

  //-->

  </script>

  </head>

  <body style="text-align:left; vertical-align:top;">

 

  <input name="textshuzi2" id="textshuzi2" type="text" onKeyUp="display2Chinese(this.value)"><br>

 

  

  <div id="daxie"></div>

  </body>

  </html>

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