如何使用javascript检查单选按钮列表值? [英] how to check radiobutton list values using javascript?

问题描述

Hi,
I want to check radiobutton list values using javascript.I have 5 list items in radiobutton list.If we check first item that value is true remaining all are false.and second item we select that is only true remaining all are false .I want output like that .Anybody can give good solution to me.i checked already in google there is so many solutions for 2list items only i tried like that.But it is not working.

Thanks & Regards
Hari

推荐答案

<脚本语言="javascript" type ="text/javascript">

函数Validate()

{

var Gender = document.getElementById("rblGender");

var flag = 0;

for(i = 0; i< gender.cells.length; i ++)>

{

if(Gender.cells.firstChild.checked)

{

标志= 1;

休息；

}

}

if(flag == 0)

{

alert(请选择性别");

返回false;

}

}

</script>

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

function Validate()

{

var Gender=document.getElementById("rblGender");

var flag=0;

for(i=0;i<gender.cells.length;i++)>

{

if(Gender.cells.firstChild.checked)

{

flag=1;

break;

}

}

if(flag==0)

{

alert("Please choose gender");

return false;

}

}

</script>

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