谁能提供个动态2级连动下拉菜单代码研究么? http://www.eaoo.com/design/list.asp?classid=2&Nclassid=9 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <?php echo "<select name='select' onchange=changeyears(this)>"; echo "<option value='XXX.php' selected>年</option>"; $sqlyear = "select DISTINCT FIELD from TABLE "; $queryyear = mysql_query($sqlyear,$db); while($rowyear = mysql_fetch_array($queryyear)) { if($years == $rowyear["FILED"]) { echo "<option value='XXX.php?years=".$rowyear["FILED"]."' selected>".$rowyear["FILED"]."年</option>"; } else { echo "<option value='XXX.php?years=".$rowyear["FILED"]."'>".$rowyear["FILED"]."年</option>"; } } echo "</select>"; echo " "; echo "<select name='select2' onchange=changemonths(this)>"; echo "<option value='XXX.php' selected>月</option>"; if($years != "") { $sqlm="select DISTINCT FILED from TABLE where FILED = $years"; $querym = mysql_query($sqlm,$db); while($rowm = mysql_fetch_array($querym)) { if($months == $rowm["FILED"]) { echo "<option value='XXX.php?years=".$years."&months=".$rowm["FIELD"]."' selected>".$rowm["FIELD"]."月</option>"; } else { echo "<option value='XXX.php?years=".$years."&months=".$rowm["FILED"]."'>".$rowm["FILED"]."月</option>"; } } } echo "</select>";?>不知道行不? <?php echo "<select name='select' onchange=changeyears(this)>"; echo "<option value='XXX.php' selected>年</option>"; $sqlyear = "select DISTINCT FIELD from TABLE "; $queryyear = mysql_query($sqlyear,$db); while($rowyear = mysql_fetch_array($queryyear)) { if($years == $rowyear["FILED"]) { echo "<option value='XXX.php?years=".$rowyear["FILED"]."' selected>".$rowyear["FILED"]."年</option>"; } else { echo "<option value='XXX.php?years=".$rowyear["FILED"]."'>".$rowyear["FILED"]."年</option>"; } } echo "</select>"; echo " "; echo "<select name='select2' onchange=changemonths(this)>"; echo "<option value='XXX.php' selected>月</option>"; if($years != "") { $sqlm="select DISTINCT FILED from TABLE where FILED = $years"; $querym = mysql_query($sqlm,$db); while($rowm = mysql_fetch_array($querym)) { if($months == $rowm["FILED"]) { echo "<option value='XXX.php?years=".$years."&months=".$rowm["FIELD"]."' selected>".$rowm["FIELD"]."月</option>"; } else { echo "<option value='XXX.php?years=".$years."&months=".$rowm["FILED"]."'>".$rowm["FILED"]."月</option>"; } } } echo "</select>";?>不知道行不? http://expert.csdn.net/Expert/topic/2246/2246328.xml?temp=.3216669 PHP如何实现循回 我是php新手,请教怎么用php查询mysql两个字段得出另一字段并去重复 比较紧急 请大家帮忙 谢谢 window2003服务器下配置getcwd()函数的取值是错误的?(着急) file_exists 不支持中文和日文路径 查询输出 大家用smarty有没有这种情况? 以后别写程序了,65个源码网站奉献给大家 递交php注册,如何写判断注册条件代码?? 在线等。。请问如何用链接传递一个变量的值? php 解析并显示pdf文件 一个php新手,为什么在php页面中提示session_start()函数出错呢? 有没有php模板(phplib或pear)的中文参考资料。
echo "<select name='select' onchange=changeyears(this)>";
echo "<option value='XXX.php' selected>年</option>";
$sqlyear = "select DISTINCT FIELD from TABLE ";
$queryyear = mysql_query($sqlyear,$db);
while($rowyear = mysql_fetch_array($queryyear))
{
if($years == $rowyear["FILED"])
{
echo "<option value='XXX.php?years=".$rowyear["FILED"]."' selected>".$rowyear["FILED"]."年</option>";
}
else
{
echo "<option value='XXX.php?years=".$rowyear["FILED"]."'>".$rowyear["FILED"]."年</option>";
}
}
echo "</select>";
echo " ";
echo "<select name='select2' onchange=changemonths(this)>";
echo "<option value='XXX.php' selected>月</option>";
if($years != "")
{
$sqlm="select DISTINCT FILED from TABLE where FILED = $years";
$querym = mysql_query($sqlm,$db);
while($rowm = mysql_fetch_array($querym))
{
if($months == $rowm["FILED"])
{
echo "<option value='XXX.php?years=".$years."&months=".$rowm["FIELD"]."' selected>".$rowm["FIELD"]."月</option>";
}
else
{
echo "<option value='XXX.php?years=".$years."&months=".$rowm["FILED"]."'>".$rowm["FILED"]."月</option>";
}
}
}
echo "</select>";
?>不知道行不?
echo "<select name='select' onchange=changeyears(this)>";
echo "<option value='XXX.php' selected>年</option>";
$sqlyear = "select DISTINCT FIELD from TABLE ";
$queryyear = mysql_query($sqlyear,$db);
while($rowyear = mysql_fetch_array($queryyear))
{
if($years == $rowyear["FILED"])
{
echo "<option value='XXX.php?years=".$rowyear["FILED"]."' selected>".$rowyear["FILED"]."年</option>";
}
else
{
echo "<option value='XXX.php?years=".$rowyear["FILED"]."'>".$rowyear["FILED"]."年</option>";
}
}
echo "</select>";
echo " ";
echo "<select name='select2' onchange=changemonths(this)>";
echo "<option value='XXX.php' selected>月</option>";
if($years != "")
{
$sqlm="select DISTINCT FILED from TABLE where FILED = $years";
$querym = mysql_query($sqlm,$db);
while($rowm = mysql_fetch_array($querym))
{
if($months == $rowm["FILED"])
{
echo "<option value='XXX.php?years=".$years."&months=".$rowm["FIELD"]."' selected>".$rowm["FIELD"]."月</option>";
}
else
{
echo "<option value='XXX.php?years=".$years."&months=".$rowm["FILED"]."'>".$rowm["FILED"]."月</option>";
}
}
}
echo "</select>";
?>不知道行不?