请问如何使得默认焦点在用户名输入域中,马上给分,代码如下:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="errorpage.jsp" %>
<html>
<head>
<STYLE>A.menuitem {
COLOR: menutext; TEXT-DECORATION: none
}
A.menuitem:hover {
COLOR: highlighttext; BACKGROUND-COLOR: highlight
}
DIV.contextmenu {
BORDER-RIGHT: 2px outset; BORDER-TOP: 2px outset; Z-INDEX: 999; VISIBILITY: hidden; BORDER-LEFT: 2px outset; BORDER-BOTTOM: 2px outset; POSITION: absolute; BACKGROUND-COLOR: buttonface
}</STYLE>
<SCRIPT language=JavaScript>
function Year_Month(){
var now = new Date();
var yy = now.getYear();
var mm = now.getMonth()+1;
var cl = '<font color="#0000df">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + yy + '年' + mm + '月</font>'); }
function Date_of_Today(){
var now = new Date();
var cl = '<font color="#ff0000">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + now.getDate() + '</font>'); }
function Day_of_Today(){
var day = new Array();
day[0] = "星期日";
day[1] = "星期一";
day[2] = "星期二";
day[3] = "星期三";
day[4] = "星期四";
day[5] = "星期五";
day[6] = "星期六";
var now = new Date();
var cl = '<font color="#0000df">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + day[now.getDay()] + '</font>'); }
function CurentTime(){
var now = new Date();
var hh = now.getHours();
var mm = now.getMinutes();
var ss = now.getTime() % 60000;
ss = (ss - (ss % 1000)) / 1000;
var clock = hh+':';
if (mm < 10) clock += '0';
clock += mm+':';
if (ss < 10) clock += '0';
clock += ss;
return(clock); }
function refreshCalendarClock(){
document.all.calendarClock1.innerHTML = Year_Month();
document.all.calendarClock2.innerHTML = Date_of_Today();
document.all.calendarClock3.innerHTML = Day_of_Today();
document.all.calendarClock4.innerHTML = CurentTime(); }
var webUrl = webUrl;
document.write('<table border="0" cellpadding="0" cellspacing="0"><tr><td>');
document.write('<table id="CalendarClockFreeCode" border="0" cellpadding="0" cellspacing="0" width="60" height="70" ');
document.write('style="position:absolute;visibility:hidden" bgcolor="#eeeeee">');
document.write('<tr><td align="center"><font ');
document.write('style="cursor:hand;color:#ff0000;font-family:宋体;font-size:14pt;line-height:120%" ');
if (webUrl != 'netflower'){
document.write('</td></tr><tr><td align="center"><font ');
document.write('style="cursor:hand;color:#2000ff;font-family:宋体;font-size:9pt;line-height:110%" ');
}
document.write('</td></tr></table>');
document.write('<table border="0" cellpadding="0" cellspacing="0" width="61" bgcolor="#C0C0C0" height="70">');
document.write('<tr><td valign="top" width="100%" height="100%">');
document.write('<table border="1" cellpadding="0" cellspacing="0" width="58" bgcolor="#FEFEEF" height="67">');
document.write('<tr><td align="center" width="100%" height="100%" >');
document.write('<font id="calendarClock1" style="font-family:宋体;font-size:7pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock2" style="color:#ff0000;font-family:Arial;font-size:14pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock3" style="font-family:宋体;font-size:9pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock4" style="color:#100080;font-family:宋体;font-size:8pt;line-height:120%"><b> </b></font>');
document.write('</td></tr></table>');
document.write('</td></tr></table>');
document.write('</td></tr></table>');
setInterval('refreshCalendarClock()',1000);
document.frmLogin.username.focus();
</SCRIPT>
<script language="javascript">
<!--
function makearray(size)
{
this.length=size;
for(i=1;i<=size;i++)
{
this[i]=0
}
return this;
}
msg=new makearray(3)
msg[1]="您好,欢迎使用数据库管理系统!!"
msg[2]="请输入正确的用户名,密码!!";
msg[3]="谢谢您的使用!!"
interval = 100;
seq = 0;
i=1;
function Scroll() {
document.tmForm.tmText.value = msg[i].substring(0, seq+1);
seq++;
if ( seq >= msg[i].length ) { seq = 0 ;i++;interval=900};
if(i>3){i=1};
window.setTimeout("Scroll();", interval );interval=100
};
function Set()
{
document.frmLogin.username.focus();
}
//-->
</script>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"; charset=gb2312">
<title>登录</title>
<SCRIPT Language = javascript>
<!--
//下面的副程序将执行资料检查
function isValid()
{
//下面的if判断语句将检查是否输入帐号资料
if(frmLogin.username.value == "")
{
window.alert("您必须完成帐号的输入!");
//显示错误信息
document.frmLogin.username.focus();
//将光标移至帐号输入栏
return false;
}
//下面的if判断语句将检查是否输入帐号密码
if(frmLogin.password.value == "")
{
window.alert("您必须完成密码的输入!");
//显示错误信息
document.frmLogin.password.focus();
//将光标移至密码输入栏
return false; //离开函数
}
frmLogin.submit(); //送出表单中的资料
}
-->
</SCRIPT>
<body bgcolor="#0099FF" OnLoad="Scroll()">
<form name="tmForm">
<input type="Text" name="tmText" size="32">
</form>
<p>
<%
String getmessage = (String) session.getAttribute("error");
if (getmessage==null) {getmessage="";}
%>
<p1><font color="red"><%=getmessage%></font></p1></p>
<p align="center"><font color="#33FF00" size="+4" face="华文行楷">数据库管理系统</font></p>
<form name="frmLogin" method="post" action="loginpost.jsp" onSubmit="return isValid(this);">
<p>
<div align="center">
<table width="37%" height="232" border=1 align="center" >
<tr >
<td height="44" colspan="2">
<div align="center"><font color="#FFFFFF" size="+2" face="华文行楷">请您输入</font></div></td>
</tr>
<tr >
<td width="34%"><div align="center"><strong><font color="#FFFFFF">用户名:</font><font color="#FFFFFF"></font></strong></div></td>
<td width="66%"><input name="username" type="text" id="username" size="20" maxlength="20" height="16"></td>
</tr>
<tr>
<td><div align="center"><strong> <font color="#FFFFFF">密 码:</font></strong></div></td>
<td><input name="password" type="password" id="password" size="20" maxlength="20" height="16"></td>
</tr>
<tr >
<td colspan="2"><div align="center">
<input type="submit" name="Submit" value="登 录" style="border:1pt solid #636563;height:22px;background-color: #ffffff;filter:chroma(color=#ffffff);">
<input type="reset" name="Reset" value="重 置" style="border:1pt solid #636563;height:22px;background-color: #ffffff;filter:chroma(color=#ffffff);">
</div></td>
</tr>
</table> </div>
</form>
</body>
</html>
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="errorpage.jsp" %>
<html>
<head>
<STYLE>A.menuitem {
COLOR: menutext; TEXT-DECORATION: none
}
A.menuitem:hover {
COLOR: highlighttext; BACKGROUND-COLOR: highlight
}
DIV.contextmenu {
BORDER-RIGHT: 2px outset; BORDER-TOP: 2px outset; Z-INDEX: 999; VISIBILITY: hidden; BORDER-LEFT: 2px outset; BORDER-BOTTOM: 2px outset; POSITION: absolute; BACKGROUND-COLOR: buttonface
}</STYLE>
<SCRIPT language=JavaScript>
function Year_Month(){
var now = new Date();
var yy = now.getYear();
var mm = now.getMonth()+1;
var cl = '<font color="#0000df">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + yy + '年' + mm + '月</font>'); }
function Date_of_Today(){
var now = new Date();
var cl = '<font color="#ff0000">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + now.getDate() + '</font>'); }
function Day_of_Today(){
var day = new Array();
day[0] = "星期日";
day[1] = "星期一";
day[2] = "星期二";
day[3] = "星期三";
day[4] = "星期四";
day[5] = "星期五";
day[6] = "星期六";
var now = new Date();
var cl = '<font color="#0000df">';
if (now.getDay() == 0) cl = '<font color="#c00000">';
if (now.getDay() == 6) cl = '<font color="#00c000">';
return(cl + day[now.getDay()] + '</font>'); }
function CurentTime(){
var now = new Date();
var hh = now.getHours();
var mm = now.getMinutes();
var ss = now.getTime() % 60000;
ss = (ss - (ss % 1000)) / 1000;
var clock = hh+':';
if (mm < 10) clock += '0';
clock += mm+':';
if (ss < 10) clock += '0';
clock += ss;
return(clock); }
function refreshCalendarClock(){
document.all.calendarClock1.innerHTML = Year_Month();
document.all.calendarClock2.innerHTML = Date_of_Today();
document.all.calendarClock3.innerHTML = Day_of_Today();
document.all.calendarClock4.innerHTML = CurentTime(); }
var webUrl = webUrl;
document.write('<table border="0" cellpadding="0" cellspacing="0"><tr><td>');
document.write('<table id="CalendarClockFreeCode" border="0" cellpadding="0" cellspacing="0" width="60" height="70" ');
document.write('style="position:absolute;visibility:hidden" bgcolor="#eeeeee">');
document.write('<tr><td align="center"><font ');
document.write('style="cursor:hand;color:#ff0000;font-family:宋体;font-size:14pt;line-height:120%" ');
if (webUrl != 'netflower'){
document.write('</td></tr><tr><td align="center"><font ');
document.write('style="cursor:hand;color:#2000ff;font-family:宋体;font-size:9pt;line-height:110%" ');
}
document.write('</td></tr></table>');
document.write('<table border="0" cellpadding="0" cellspacing="0" width="61" bgcolor="#C0C0C0" height="70">');
document.write('<tr><td valign="top" width="100%" height="100%">');
document.write('<table border="1" cellpadding="0" cellspacing="0" width="58" bgcolor="#FEFEEF" height="67">');
document.write('<tr><td align="center" width="100%" height="100%" >');
document.write('<font id="calendarClock1" style="font-family:宋体;font-size:7pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock2" style="color:#ff0000;font-family:Arial;font-size:14pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock3" style="font-family:宋体;font-size:9pt;line-height:120%"> </font><br>');
document.write('<font id="calendarClock4" style="color:#100080;font-family:宋体;font-size:8pt;line-height:120%"><b> </b></font>');
document.write('</td></tr></table>');
document.write('</td></tr></table>');
document.write('</td></tr></table>');
setInterval('refreshCalendarClock()',1000);
document.frmLogin.username.focus();
</SCRIPT>
<script language="javascript">
<!--
function makearray(size)
{
this.length=size;
for(i=1;i<=size;i++)
{
this[i]=0
}
return this;
}
msg=new makearray(3)
msg[1]="您好,欢迎使用数据库管理系统!!"
msg[2]="请输入正确的用户名,密码!!";
msg[3]="谢谢您的使用!!"
interval = 100;
seq = 0;
i=1;
function Scroll() {
document.tmForm.tmText.value = msg[i].substring(0, seq+1);
seq++;
if ( seq >= msg[i].length ) { seq = 0 ;i++;interval=900};
if(i>3){i=1};
window.setTimeout("Scroll();", interval );interval=100
};
function Set()
{
document.frmLogin.username.focus();
}
//-->
</script>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"; charset=gb2312">
<title>登录</title>
<SCRIPT Language = javascript>
<!--
//下面的副程序将执行资料检查
function isValid()
{
//下面的if判断语句将检查是否输入帐号资料
if(frmLogin.username.value == "")
{
window.alert("您必须完成帐号的输入!");
//显示错误信息
document.frmLogin.username.focus();
//将光标移至帐号输入栏
return false;
}
//下面的if判断语句将检查是否输入帐号密码
if(frmLogin.password.value == "")
{
window.alert("您必须完成密码的输入!");
//显示错误信息
document.frmLogin.password.focus();
//将光标移至密码输入栏
return false; //离开函数
}
frmLogin.submit(); //送出表单中的资料
}
-->
</SCRIPT>
<body bgcolor="#0099FF" OnLoad="Scroll()">
<form name="tmForm">
<input type="Text" name="tmText" size="32">
</form>
<p>
<%
String getmessage = (String) session.getAttribute("error");
if (getmessage==null) {getmessage="";}
%>
<p1><font color="red"><%=getmessage%></font></p1></p>
<p align="center"><font color="#33FF00" size="+4" face="华文行楷">数据库管理系统</font></p>
<form name="frmLogin" method="post" action="loginpost.jsp" onSubmit="return isValid(this);">
<p>
<div align="center">
<table width="37%" height="232" border=1 align="center" >
<tr >
<td height="44" colspan="2">
<div align="center"><font color="#FFFFFF" size="+2" face="华文行楷">请您输入</font></div></td>
</tr>
<tr >
<td width="34%"><div align="center"><strong><font color="#FFFFFF">用户名:</font><font color="#FFFFFF"></font></strong></div></td>
<td width="66%"><input name="username" type="text" id="username" size="20" maxlength="20" height="16"></td>
</tr>
<tr>
<td><div align="center"><strong> <font color="#FFFFFF">密 码:</font></strong></div></td>
<td><input name="password" type="password" id="password" size="20" maxlength="20" height="16"></td>
</tr>
<tr >
<td colspan="2"><div align="center">
<input type="submit" name="Submit" value="登 录" style="border:1pt solid #636563;height:22px;background-color: #ffffff;filter:chroma(color=#ffffff);">
<input type="reset" name="Reset" value="重 置" style="border:1pt solid #636563;height:22px;background-color: #ffffff;filter:chroma(color=#ffffff);">
</div></td>
</tr>
</table> </div>
</form>
</body>
</html>
解决方案 »
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