<script type="text/javascript">
function changeDiv(v)
{
for(var i=1;i<=8;i++)
{
document.getElementById("div"+i).style.display="none";
}
document.getElementById("div"+v).style.display="block";
}
</script>这个呢是select 的onchang事件 通过js呢我控制option下的选项的每个层
现在我还想控制另一个 不在option下的层
谁能帮帮啦!就是在function上应该怎么写
function changeDiv(v)
{
for(var i=1;i<=8;i++)
{
document.getElementById("div"+i).style.display="none";
}
document.getElementById("div"+v).style.display="block";
}
</script>这个呢是select 的onchang事件 通过js呢我控制option下的选项的每个层
现在我还想控制另一个 不在option下的层
谁能帮帮啦!就是在function上应该怎么写
function changeDiv(v)
{
for(var i=1;i<=8;i++)
{
document.getElementById("div"+i).style.display="none";document.getElementById("div"+v).style.display="block";
}}
</script>如果这样写要保证v option最大值也是8
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
function showSelect() {
var select = document.inputForm.inputSelect.value;
for (var i = 1; i <= 4; i++) {
document.getElementById("a" + i).style.display = "none";
document.getElementById("a" + select).style.display = "block";
}
}
//-->
</SCRIPT>
</HEAD><BODY>
<form action="" method="post" name="inputForm">
<select name="inputSelect" onchange="showSelect()">
<option value="请选择" checked="checked">请选择</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select><div id="a1" style="display:none">1</div>
<div id="a2" style="display:none">2</div>
<div id="a3" style="display:none">3</div>
<div id="a4" style="display:none">4</div></form>
</BODY>
</HTML>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
function showSelect() {
var select = document.inputForm.inputSelect.value;
for (var i = 1; i <= 4; i++) {
document.getElementById("a" + i).style.display = "none";
document.getElementById("a" + select).style.display = "block";
}
}
//-->
</SCRIPT>
</HEAD><BODY>
<form action="" method="post" name="inputForm">
<select name="inputSelect" onchange="showSelect()">
<option value="请选择" checked="checked">请选择</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select><div id="a1" style="display:none">1</div>
<div id="a2" style="display:none">2</div>
<div id="a3" style="display:none">3</div>
<div id="a4" style="display:none">4</div></form>
</BODY>
</HTML>