社区(php&&mysql)二
function sdatetime($str){
$str=ereg_replace("-","/",$str);
$str=substr($str,5,strlen($str)-8);
return $str;
}
function reAnum($sid){ //羆莱絞计
$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);
$qsql="SELECT id from bbs_docs where sid='$sid'";
$rs=mysql_db_query($sql['db'],$qsql);
return mysql_num_rows($rs);
}
function pagebar($pages) {
global $pgno;
//global $pages;
global $PHP_SELF;
global $aid;
global $OPEN_LIST;
echo "<TABLE width=85% border=0 cellPadding=0 cellSpacing=1 align=center bgcolor='#6CA6CD' class='num'>";
echo "<tr><td>";
if($pgno!=0) {
$pu=$pgno-1;
echo "<a href=$PHP_SELF?aid=$aid&pgno=$pu>[]</a>";
}
if($pgno<$pages) {
$pd=$pgno+1;
echo "<a href=$PHP_SELF?aid=$aid&pgno=$pd>[]</a>";
}
for($i=0;$i<=$pages;$i++) {
if($pgno==$i) {
echo "<b>";
echo "[".($i+1)."]";
echo "</b>";
} else {
echo "<a href=$PHP_SELF?aid=$aid&pgno=$i>";
echo "[".($i+1)."]";
echo "</a>";
}
}
echo "</td>";
echo "<TD align=right>";
echo "<a href=$PHP_SELF?proc=view&aid=$aid>";
echo "[祇ゅ彻]";
echo "</a>";
//echo "</TD>";
//echo "<TD align=right>";
if($OPEN_LIST) {
echo "<a href=$PHP_SELF?proc=colloff&aid=$aid&pgno=$pgno>";
echo "[ぃ甶秨杠肈]";
echo "</a>";
}else {
echo "<a href=$PHP_SELF?proc=collon&aid=$aid&&pgno=$pgno>";
echo "[甶秨杠肈]";
echo "</a>";
}
echo "</TD>";
echo "</tr></table>";
}
//===============================================================================
function openlist($sid) {
global $aid;
global $PHP_SELF;
$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);
$qsql="SELECT * from bbs_docs where sid='$sid' order by wdate";
$rs=mysql_db_query($sql['db'],$qsql);
//if(mysql_num_rows($rs)==0) return;
//echo mysql_num_rows($rs);
while($row=mysql_fetch_array($rs)) {
$id=$row['id'];
$banner=$row['banner'];
$poster=$row['poster'];
$views=$row['views'];
$wdate=sdatetime($row['wdate']);
echo "<tr bgcolor='#F0F0F0'>";
echo "<td>";
echo "<a href=$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$id>";
echo " <font color=#836FFF>$banner</font>";
echo "</a>";
//echo "banner is $banner";
echo "</td>";
echo "<td>";
echo $poster;
echo "</td>";
echo "<td class='num'>";
echo " ";
echo "</td>";
echo "<td class='num'>";
echo $views;
echo "</td>";
echo "<td class='num'>";
echo $wdate;
echo "</td>";
echo "</tr>";
}
}
//========================================================================
function area() {
global $PHP_SELF;
global $aid,$sid,$pgno;
global $OPEN_LIST;
$showitems=20;
$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);
//============================================================
if(!$aid) {
$qsql="SELECT id from bbs_area";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$aid=$row['id'];
}
if(!$sid) {
$qsql="SELECT id from bbs_subj where aid=$aid order by wdate DESC";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$sid=$row['id'];
}
if(!$pgno) {//礚﹚计
//$pgno=0;
$items=0;
$qsql="SELECT id from bbs_subj where aid=$aid order by wdate DESC";
$rs=mysql_db_query($sql['db'],$qsql);
while($row=mysql_fetch_array($rs)){
$id=$row['id'];
if($id==$sid) break;
$items++;
}
$pgno=(INT)($items/$showitems);
}
//============================================================
$qsql="SELECT * from bbs_area where id=$aid ";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$banner=$row['banner'];
$body=$row['body'];
$master=$row['master'];
echo "<center><font color=GREEN size=5><b>$banner</b></font></center>";
echo "<FORM name=mtab ENCTYPE=multipart/form-data METHOD=POST ACTION=$PHP_SELF?proc=search>";
echo "<TABLE width=85% border=0 cellPadding=0 cellSpacing=1 align=center class='tablefont'>";
echo "<tr><td>";
echo "<input type='hidden' name=aid value='$aid'>";
echo "穓碝ゅ彻:";
echo "<INPUT TYPE='TEXT' NAME='key' size=25 class='tablefont'>";
echo "<INPUT TYPE='Submit'value='琩高' class='tablefont'>";
echo "</td></tr>";
echo "</table>";
echo "</FORM>";
$qsql="SELECT * from bbs_subj where aid=$aid order by wdate DESC";
$rs=mysql_db_query($sql['db'],$qsql);
$all=mysql_num_rows($rs); //how rows
$pages=(INT)($all/$showitems); // how pages
$pgcount=$pgno*$showitems;
if($pgcount > $all) {
$pgno=$pages-1; // Page point over all pages
$pgcount=$pgno*$showitems;
}
mysql_data_seek($rs, $pgcount);
$cnt=0;
pagebar($pages);
echo "<TABLE width=85% border=0 cellPadding=0 cellSpacing=1 align=center bgcolor='#6CA6CD'>";
echo "<tr><td>";
echo "<TABLE width=100% cellPadding=1 cellSpacing=1 bgcolor=white class='tablefont'>";
echo "<tr bgcolor=#F1E1FF>";
echo "<th >夹肈</th>";
echo "<th>祇癬</th>";
echo "<th width=30>莱</th>";
echo "<th width=30></th>";
echo "<th width=70>ら戳</th>";
echo "</tr>";
while($row=mysql_fetch_array($rs)) {
if(++$cnt > $showitems) break;
$id=$row['id'];
$banner=$row['banner'];
$poster=$row['poster'];
$views=$row['views'];
$wdate=sdatetime($row['wdate']);
$docs=reAnum($id);
echo "<tr bgcolor='#F0F8FF'>";
echo "<td>";
echo "<a href=$PHP_SELF?proc=view&aid=$aid&sid=$id&rid=$id>";
if($sid==$id) echo "<font color=red>〈$banner</font>";
else echo $banner;
echo "</a>";
echo "</td>";
echo "<td>";
echo $poster;
echo "</td>";
echo "<td class='num'>";
echo $docs;
echo "</td>";
echo "<td class='num'>";
echo $views;
echo "</td>";
echo "<td class='num'>";
echo $wdate;
echo "</td>";
echo "</tr>";
if($OPEN_LIST) openlist($id);
}
echo "</td></tr></table>";
echo"</td></tr></table>";
pagebar($pages);
}
待续........