原来的转换为大写,我加了转小写的,学习要举一反三嘛,虽然是基础,但是要总结好.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script language="javascript">
function upperme()
{
document.converter.output.value=document.converter.input.value.toUpperCase();
}
function lowerme()
{
document.converter.outputlittle.value=document.converter.input1arge.value.toLowerCase();
}

</script>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>转化为大写</title>
</head>
<body>
<form name="converter">
<input type="text" name="input" value="sample" onChange="upperme()"><br>
<input type="text" name="output" value="">转为大写<br>
<input type="text" name="input1arge" value="DDD" onChange="lowerme()"><br>
<input type="text" name="outputlittle" value="">转为小写
</form>
</body>
</html>



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