把radio值设为列的index
<input type="radio" name="paytype" value="0" >文字
<input type="radio" name="paytype" value="1" >数字
<input type="radio" name="paytype" value="2" >日期然后改写那个函数
var tdIndex = 选中那个radio的value;
if(tr.childNodes[tdIndex].innerHTML.indexOf(keyWord)==-1)这里加了一个childNodes[tdIndex]
<input type="radio" name="paytype" value="0" >文字
<input type="radio" name="paytype" value="1" >数字
<input type="radio" name="paytype" value="2" >日期然后改写那个函数
var tdIndex = 选中那个radio的value;
if(tr.childNodes[tdIndex].innerHTML.indexOf(keyWord)==-1)这里加了一个childNodes[tdIndex]
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<body>
<center>
<script type="text/javascript">
function Search(Tbl,TextValue)
{
var count=0;
var keyWord=TextValue.value;
var tdIndex=document.getElementById('save').value; alert(tdIndex);
if(keyWord!="")
{
for(var i=0;i<Tbl.rows.length;i++)
{
var tr=Tbl.rows[i];
if(tr.childNodes[tdIndex].innerHTML.indexOf(keyWord)==-1)
tr.style.display="none";
else
{
tr.style.display="block";
count++;
}
}
}
if(count==0)
{
alert('error両');
ListAll(Tbl);
}
}
function ListAll(Tbl)
{
for(var i=0;i<Tbl.rows.length;i++)
{
Tbl.rows[i].style.display="block";
}
}
</script><input name="ttt" type="text" style="width:200" >
<input type="button" value="search" onclick="Search(Tbl1,ttt)" >
<input type="button" value="back" onclick="ListAll(Tbl1)">
<input type="radio" name="paytype" id="aa" value="0" onclick="if(this.checked){document.getElementById('save').value=this.value;}">wenzi
<input type="radio" name="paytype" id="bb" value="1" onclick="if(this.checked){document.getElementById('save').value=this.value;}">shuzi
<input type="radio" name="paytype" id="cc" value="2" onclick="if(this.checked){document.getElementById('save').value=this.value;}">riqi
<input type="hidden" name="=save" id="save">
<br>
<table width="500" id="Tbl1" border="1">
<tr><td>aaa</td><td>12</td><td>1988</td></tr>
<tr><td>hehe</td><td>56</td><td>1911</td></tr>
<tr><td>ccc</td><td>55</td><td>1920</td></tr>
<tr><td>ddd</td><td>12</td><td>1953</td></tr>
<tr><td>hehe</td><td>55</td><td>1877</td></tr>
<tr><td>ddeed</td><td>11</td><td>1983</td></tr>
<tr><td>ddafd</td><td>58</td><td>1988</td></tr>
</table>
</center>
</body>
</html>测试通过。。