📄 search.php
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<?php
include_once( "inc/auth.php" );
$PAGE_SIZE = 5;
echo "\r\n<html>\r\n<head>\r\n<title>公交查询 </title>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n";
echo "<s";
echo "cript Language=\"JavaScript\">\r\nfunction set_page()\r\n{\r\n PAGE_START=(PAGE_NUM.value-1)*";
echo $PAGE_SIZE;
echo "+1;\r\n location=\"search.php?CITY=";
echo $CITY;
echo "&START=";
echo $START;
echo "&END=";
echo $END;
echo "&LINEID=";
echo $LINEID;
echo "&PAGE_START=\"+PAGE_START;\r\n}\r\n\r\n</script>\r\n</head>\r\n\r\n<body class=\"bodycolor\" topmargin=\"5\" >\r\n";
$connection2 = openconnection( );
mysql_select_db( "BUS", $connection2 );
$TABLE = $CITY."_LINE";
if ( $LINEID != "" )
{
$query = "SELECT COUNT(*) from {$TABLE} where LINEID like '%{$LINEID}%'";
}
else
{
$query = "SELECT COUNT(*) from {$TABLE} where PASSBY like '%{$START}%' and PASSBY like '%{$END}%'";
}
$BUS_COUNT = 0;
$cursor = exequery( $connection2, $query );
if ( $ROW = mysql_fetch_array( $cursor ) )
{
$BUS_COUNT = $ROW[0];
}
$PAGE_TOTAL = $BUS_COUNT / $PAGE_SIZE;
$PAGE_TOTAL = ceil( $PAGE_TOTAL );
if ( $BUS_COUNT <= $PAGE_SIZE )
{
$LAST_PAGE_START = 1;
}
else if ( $BUS_COUNT % $PAGE_SIZE == 0 )
{
$LAST_PAGE_START = $BUS_COUNT - $PAGE_SIZE + 1;
}
else
{
$LAST_PAGE_START = $BUS_COUNT - $BUS_COUNT % $PAGE_SIZE + 1;
}
if ( $PAGE_START == "" )
{
$PAGE_START = 1;
}
if ( $BUS_COUNT < $PAGE_START )
{
$PAGE_START = $LAST_PAGE_START;
}
if ( $PAGE_START < 1 )
{
$PAGE_START = 1;
}
$PAGE_END = $PAGE_START + $PAGE_SIZE - 1;
if ( $BUS_COUNT < $PAGE_END )
{
$PAGE_END = $BUS_COUNT;
}
$PAGE_NUM = ( $PAGE_START - 1 ) / $PAGE_SIZE + 1;
$query1 = str_replace( "COUNT(*)", "*", $query );
$cursor1 = exequery( $connection2, $query1 );
if ( $BUS_COUNT == 0 )
{
message( "<br>提示", "没有符合条件的公交线路" );
echo "<br>\r\n<div align=\"center\">\r\n <input type=\"button\" value=\"返回\" class=\"BigButton\" onClick=\"location='index.php';\">\r\n</div>\r\n\r\n";
exit( );
}
echo "\r\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"3\" class=\"small\">\r\n <tr>\r\n <td class=\"Big\"><img src=\"/images/notify_open.gif\" align=\"absmiddle\">";
echo "<s";
echo "pan class=\"big3\"> 公交线路查询结果 </span><br><br>\r\n </td>\r\n <td valign=\"bottom\">\r\n ";
echo "<s";
echo "pan class=\"small1\">当前为第<b>";
echo $PAGE_START;
echo "</b>至<b>";
echo $PAGE_END;
echo "</b>条 (第";
echo $PAGE_NUM;
echo "页，共";
echo $PAGE_TOTAL;
echo "页，每页最多";
echo $PAGE_SIZE;
echo "条)</small>\r\n </td>\r\n </tr>\r\n</table>\r\n\r\n<table border=\"0\" cellspacing=\"1\" width=\"95%\" class=\"small\" bgcolor=\"#000000\" cellpadding=\"3\">\r\n <tr class=\"TableHeader\">\r\n <td nowrap align=\"center\">线路 </td>\r\n <td nowrap align=\"center\">首班车时间 </td>\r\n <td nowrap align=\"center\">末班车时间 </td>\r\n <td nowrap align=\"center\">途经站点 </td>\r\n <td nowrap align=\"center\">车型 </td>\r\n </tr>\r\n\r";
echo "\n";
$BUS_COUNT = 0;
while ( $ROW = mysql_fetch_array( $cursor1 ) )
{
++$BUS_COUNT;
if ( $BUS_COUNT < $PAGE_START )
{
continue;
}
else
{
if ( $PAGE_END < $BUS_COUNT )
{
break;
}
}
$ID = $ROW['id'];
$LINEID1 = $ROW['lineid'];
$PASSBY = $ROW['PassBy'];
$STARTTIME = $ROW['startTime'];
$ENDTIME = $ROW['endTime'];
$BUSTYPE = $ROW['busType'];
if ( $BUS_COUNT % 2 == 1 )
{
$TableLine = "TableLine1";
}
else
{
$TableLine = "TableLine2";
}
echo " <tr class=\"";
echo $TableLine;
echo "\">\r\n <td nowrap align=\"center\">";
echo $LINEID1;
echo "</td>\r\n <td nowrap align=\"center\">";
echo $STARTTIME;
echo "</td>\r\n <td nowrap align=\"center\">";
echo $ENDTIME;
echo "</td>\r\n <td nowrap align=\"center\" width=\"550\">\r\n ";
$offset = 0;
$len = strlen( $PASSBY );
do
{
$i = strpos( $PASSBY, ",", $offset );
$STATION = substr( $PASSBY, $offset, $i - $offset );
if ( $STATION == $START || $STATION == $END )
{
echo " <font color=\"FF0000\">";
echo $STATION;
echo "</font>\r\n ";
}
else
{
echo " <font color=\"000FF0\">";
echo $STATION;
echo "</font>\r\n ";
}
$offset = $i + 1;
if ( $i == $len - 1 )
{
break;
}
else
{
echo " <font color=\"000FF0\">－</font>\r\n ";
}
} while ( 1 );
echo " </td>\r\n <td nowrap align=\"center\">";
echo $BUSTYPE;
echo "</td>\r\n </tr>\r\n";
}
echo " <tr class=\"TableControl\">\r\n <td colspan=\"6\" align=\"right\">\r\n <input type=\"button\" value=\"首页\" class=\"SmallButton\" ";
if ( $PAGE_START == 1 )
{
echo "disabled";
}
echo " onclick=\"location='search.php?CITY=";
echo $CITY;
echo "&START=";
echo $START;
echo "&END=";
echo $END;
echo "&LINEID=";
echo $LINEID;
echo "'\"> \r\n <input type=\"button\" value=\"上一页\" class=\"SmallButton\" ";
if ( $PAGE_START == 1 )
{
echo "disabled";
}
echo " onclick=\"location='search.php?CITY=";
echo $CITY;
echo "&START=";
echo $START;
echo "&END=";
echo $END;
echo "&LINEID=";
echo $LINEID;
echo "&PAGE_START=";
echo $PAGE_START - $PAGE_SIZE;
echo "'\"> \r\n <input type=\"button\" value=\"下一页\" class=\"SmallButton\" ";
if ( $BUS_COUNT <= $PAGE_END )
{
echo "disabled";
}
echo " onclick=\"location='search.php?CITY=";
echo $CITY;
echo "&START=";
echo $START;
echo "&END=";
echo $END;
echo "&LINEID=";
echo $LINEID;
echo "&PAGE_START=";
echo $PAGE_END + 1;
echo "'\"> \r\n <input type=\"button\" value=\"末页\" class=\"SmallButton\" ";
if ( $BUS_COUNT <= $PAGE_END )
{
echo "disabled";
}
echo " onclick=\"location='search.php?CITY=";
echo $CITY;
echo "&START=";
echo $START;
echo "&END=";
echo $END;
echo "&LINEID=";
echo $LINEID;
echo "&PAGE_START=";
echo $LAST_PAGE_START;
echo "'\"> \r\n 页数\r\n <input type=\"text\" name=\"PAGE_NUM\" value=\"";
echo $PAGE_NUM;
echo "\" class=\"SmallInput\" size=\"2\"> <input type=\"button\" value=\"转到\" class=\"SmallButton\" onclick=\"set_page();\" title=\"转到指定的页面\"> \r\n </td>\r\n </tr>\r\n</table>\r\n\r\n<br>\r\n<div align=\"center\">\r\n <input type=\"button\" value=\"返回\" class=\"BigButton\" onClick=\"location='index.php';\">\r\n</div>\r\n\r\n</body>\r\n</html>";
?>
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