怎样将radio和text关联啊非常非常的急多谢
日期：2014-05-17 浏览次数：20835 次
怎样将radio和text关联啊？非常非常的急。。。谢谢
我做了8个radio，name都是r2，和8个text，name是不同的。
我想点r2的第八个选项的时候，也就是说点other的时候，text8会显示出来，让我们输入内容，如果点其他的radio的时候，text8是显示不出的。
<input type = "radio " name = "R2 " value = " "> Other
<input type = "text " name = "t8 " size = "20 ">
大侠们帮帮忙啊，谢谢。
------解决方案--------------------
<input type = "radio " name = "R2 " value = " " onclick= "displayInput( 'none ') "> R2
<input type = "radio " name = "R2 " value = " " onclick= "displayInput( ' ') "> Other
<input type = "text " name = "t8 " id= "t81 " size = "20 " style= "display:none ">
<script language= "javascript ">
function displayInput(display)
{
document.getElementById( "t81 ").style.display = display;
}
</script>
------解决方案--------------------
<html>
<head>
<title> 示例 </title>
<script language= "javascript ">
function showInput(display)
{
document.getElementById( "text8 ").style.display=display;
}
</script>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<input type= "radio " name= "radiobutton " value= "1 " />
<input type= "radio " name= "radiobutton " value= "2 " />
<input type= "radio " name= "radiobutton " value= "3 " />
<input type= "radio " name= "radiobutton " value= "4 " />
<input type= "radio " name= "radiobutton " value= "5 " />
<input type= "radio " name= "radiobutton " value= "6 " />
<input type= "radio " name= "radiobutton " value= "7 " />
<input type= "radio " name= "radiobutton " value= "8 " onclick= "showInput( ' ') "/> <br>
<input type= "text " name= "text1 " />
<input type= "text " name= "text2 " />
<input type= "text " name= "text3 " />
<input type= "text " name= "text4 " />
<input type= "text " name= "text5 " />
<input type= "text " name= "text6 " />
<input type= "text " name= "text7 " />
<input type= "text " name= "text8 " id= "text8 " style= "display:none "/>
</form>
</body>
</html>
------解决方案--------------------
<html>
<head>
<title> 示例 </title>
<script language= "javascript ">
function showInput(display)
{
document.getElementById( "text8 ").style.display=display;
}
</script>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<input type= "radio &
我做了8个radio，name都是r2，和8个text，name是不同的。
我想点r2的第八个选项的时候，也就是说点other的时候，text8会显示出来，让我们输入内容，如果点其他的radio的时候，text8是显示不出的。
<input type = "radio " name = "R2 " value = " "> Other
<input type = "text " name = "t8 " size = "20 ">
大侠们帮帮忙啊，谢谢。
------解决方案--------------------
<input type = "radio " name = "R2 " value = " " onclick= "displayInput( 'none ') "> R2
<input type = "radio " name = "R2 " value = " " onclick= "displayInput( ' ') "> Other
<input type = "text " name = "t8 " id= "t81 " size = "20 " style= "display:none ">
<script language= "javascript ">
function displayInput(display)
{
document.getElementById( "t81 ").style.display = display;
}
</script>
------解决方案--------------------
<html>
<head>
<title> 示例 </title>
<script language= "javascript ">
function showInput(display)
{
document.getElementById( "text8 ").style.display=display;
}
</script>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<input type= "radio " name= "radiobutton " value= "1 " />
<input type= "radio " name= "radiobutton " value= "2 " />
<input type= "radio " name= "radiobutton " value= "3 " />
<input type= "radio " name= "radiobutton " value= "4 " />
<input type= "radio " name= "radiobutton " value= "5 " />
<input type= "radio " name= "radiobutton " value= "6 " />
<input type= "radio " name= "radiobutton " value= "7 " />
<input type= "radio " name= "radiobutton " value= "8 " onclick= "showInput( ' ') "/> <br>
<input type= "text " name= "text1 " />
<input type= "text " name= "text2 " />
<input type= "text " name= "text3 " />
<input type= "text " name= "text4 " />
<input type= "text " name= "text5 " />
<input type= "text " name= "text6 " />
<input type= "text " name= "text7 " />
<input type= "text " name= "text8 " id= "text8 " style= "display:none "/>
</form>
</body>
</html>
------解决方案--------------------
<html>
<head>
<title> 示例 </title>
<script language= "javascript ">
function showInput(display)
{
document.getElementById( "text8 ").style.display=display;
}
</script>
</head>
<body>
<form id= "form1 " name= "form1 " method= "post " action= " ">
<input type= "radio &
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