<script language="javascript">
function doSubmit()
{
var e = event.srcElement;
e.hid.value = e.txt1.value;
return true;
}
</script>
<form onsubmit="return doSubmit()">
<textarea wrap="hard" id="txt1"></textarea>
<input type="hidden" name="hid">
<input type="submit">
</form>
function doSubmit()
{
var e = event.srcElement;
e.hid.value = e.txt1.value;
return true;
}
</script>
<form onsubmit="return doSubmit()">
<textarea wrap="hard" id="txt1"></textarea>
<input type="hidden" name="hid">
<input type="submit">
</form>
应该是:
document.formname.hidden.value = document.formname.textarea.value;
function cc()
{
var aa = document.form1.txt.value;
if (aa==""){alert("输入为空!");return false;}
document.form1.hid.value = aa;
return true;
}
</script><form onsubmit="return cc()">
<textarea id=txt></textarea>
<input type=hidden name=hid>
<input type=submit value=submit>
</form>