<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<script language="javascript">
function ExtractionBirthday(oneText,twoText)
{
var txtparm = document.getElementById(oneText).value;
if(txtparm.length==18)
{
var year = txtparm.substring(6,10);
var month = txtparm.substring(10,12);
var date=txtparm.substring(12,14);
document.getElementById(twoText).value=year+"-"+month+"-"+date;
}
else
{
if(txtparm.length==15){
var year = txtparm.substring(6,8);
var month = txtparm.substring(8,10);
var date=txtparm.substring(10,12);
document.getElementById(twoText).value=19+year+"-"+month+"-"+date;
}
else{
alert("输入的身份证不正确!");
document.getElementById(oneText).focus();
document.getElementById(oneText).value="";
}
}
}
</script>
</HEAD>
<body>
<table id="tabTest">
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
</table>
</body>
</HTML> 上面这是一段截取身份证号码得到出身年月日的代码,因为页面中要循环显示并调用上面的js函数,想跟id="A"加个变量id,使他与id="B"对应,能够保障页面循环调用有效……,这个循环咋个写!本人不会js,真是悲催呀,望高人指点指点~
小弟万分感谢~~
<HTML>
<HEAD>
<script language="javascript">
function ExtractionBirthday(oneText,twoText)
{
var txtparm = document.getElementById(oneText).value;
if(txtparm.length==18)
{
var year = txtparm.substring(6,10);
var month = txtparm.substring(10,12);
var date=txtparm.substring(12,14);
document.getElementById(twoText).value=year+"-"+month+"-"+date;
}
else
{
if(txtparm.length==15){
var year = txtparm.substring(6,8);
var month = txtparm.substring(8,10);
var date=txtparm.substring(10,12);
document.getElementById(twoText).value=19+year+"-"+month+"-"+date;
}
else{
alert("输入的身份证不正确!");
document.getElementById(oneText).focus();
document.getElementById(oneText).value="";
}
}
}
</script>
</HEAD>
<body>
<table id="tabTest">
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A" type="text" onblur="ExtractionBirthday('A','B');"/></td>
<td>出生日期:<input id="B" type="text"/>
</td>
</tr>
</table>
</body>
</HTML> 上面这是一段截取身份证号码得到出身年月日的代码,因为页面中要循环显示并调用上面的js函数,想跟id="A"加个变量id,使他与id="B"对应,能够保障页面循环调用有效……,这个循环咋个写!本人不会js,真是悲催呀,望高人指点指点~
小弟万分感谢~~
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<script language="javascript">
function ExtractionBirthday(oneText,twoText)
{
var txtparm = document.getElementById(oneText).value;
if(txtparm.length==18)
{
var year = txtparm.substring(6,10);
var month = txtparm.substring(10,12);
var date=txtparm.substring(12,14);
document.getElementById(twoText).value=year+"-"+month+"-"+date;
}
else
{
if(txtparm.length==15){
var year = txtparm.substring(6,8);
var month = txtparm.substring(8,10);
var date=txtparm.substring(10,12);
document.getElementById(twoText).value=19+year+"-"+month+"-"+date;
}
else{
alert("输入的身份证不正确!");
document.getElementById(oneText).focus();
document.getElementById(oneText).value="";
}
}
}
</script>
</HEAD>
<body>
<table id="tabTest">
<tr>
<td>身份证:<input id="A1" type="text" onblur="ExtractionBirthday('A1','B1');"/></td>
<td>出生日期:<input id="B1" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A2" type="text" onblur="ExtractionBirthday('A2','B2');"/></td>
<td>出生日期:<input id="B2" type="text"/>
</td>
</tr>
<tr>
<td>身份证:<input id="A3" type="text" onblur="ExtractionBirthday('A3','B3');"/></td>
<td>出生日期:<input id="B3" type="text"/>
</td>
</tr>
</table>
</body>
</HTML> id不要重复
我就是要实现动态生成id,像你标注的A1,B1;A2,B2对应的id,而非手动的写上去的
在HTML部分,是否有多个 “身份证”,那么,在HTML里,应该循环输出TR,如
<%for(int i = 0, i < list.length,i++){%>
<tr>
<td>身份证:<input id="<%list[i].id%>" type="text" onblur="ExtractionBirthday('<%list[i].id%>','<%list[i].date%>');"/></td>
<td>出生日期:<input id="<%list[i].id%>" type="text"/></td>
</tr>
<%}%>