日期:2014-05-16 浏览次数:20550 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title></title>
<script language="javascript">
function test(obj)
{
var obj_input = document.getElementById("input_text");
if (obj.checked)
{
obj_input.disabled = false;
obj_input.focus();
}
else
{
obj_input.disabled = true;
}
}
</script>
</head>
<body>
<input type="checkbox" value="0" id="cb_0" /><label for="cb_0">0</label><br /><input type="checkbox" value="1" id="cb_1" /><label for="cb_1">1</label><br /><input type="checkbox" id="cb_2" value="2" /><label for="cb_2">2</label><br /><input type="checkbox" id="cb_3" onclick="test(this)" value="-1" /><label for="cb_3">其他</label><input type="text" id="input_text" disabled="true" />
</body>
</html>