<script language="javascript">
document.onkeypress = function()
{
event.returnValue = true;
alert(String.fromCharCode(event.keyCode))
}
</script>
document.onkeypress = function()
{
event.returnValue = true;
alert(String.fromCharCode(event.keyCode))
}
</script>
谢谢关注,
我想知道的是,如果返回一个text框在keypress之后,这个框里的值,。再次感谢!
这样只能得到,原来的值。我得到的是包括keypress之后的值,
这样判断才有意义,是吧!谢了!
function ipKeyFilter(e) {
//allow 0-9 & "."
var eKey;
var bRet=true;
if(getBrowse())
eKey=event.keyCode;
else
eKey=e.which; if (((eKey < 48 || eKey > 57) && eKey != 46))
bRet = false;
if (bBackSpace(eKey))
bRet=true; if(getBrowse())
window.event.returnValue = bRet;
else
return bRet;
}
<TD><input type="text" id="txtLanIp2" size="20" name="txtLanIp2" value="<!--#get oid="a1_3_6_1_4_1_1567_1_2_9_0" -->" onchange="return CheckRemoteIP(this.value,2);" onFocus="bchangeCondition1=true;this.select();setnewPostButtonsOn()" onKeyPress="return ipKeyFilter(event);"></TD>