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PHP5对Mysql5的任意数据库表的管理代码示例(四)续:如果点击删除一个条目则会跳转到del.php //del.php Delete an entry $database = "sunsite"; $tablename = $_REQUEST['tablename']; echo " Data from $tablename "; mysql_connect("localhost","root","") or die ("Problem connecting to DataBase"); $query = "show columns from $tablename"; $result = mysql_db_query($database,$query); $column = 0; if ($result) { echo "Found these entries in the database: "; echo ""; while ($r = mysql_fetch_array($result)) { echo "$r[0]"; $colname[$column] = $r[0]; $column = $column + 1; } echo " "; mysql_free_result($result); $query = "select * from $tablename"; $result = mysql_db_query($database, $query); if ($result) while ($r = mysql_fetch_array($result)) { echo ""; echo "$r[0]"; for($col=1;$col<$column;$col++) echo "$r[$col]"; echo " "; } echo ""; } else echo "No data."; mysql_free_result($result); ?> ">Finish 然后写入数据库 //dele.php $database = "sunsite"; $tablename = $_GET['tablename']; mysql_connect("localhost","root","") or die ("Problem connecting to DataBase"); $query = "show columns from $tablename"; $result = mysql_db_query($database,$query); $column = 0; if ($result) { while ($r = mysql_fetch_array($result)) { $colname[$column] = $r[0]; $column = $column + 1; } mysql_free_result($result); } $para = $_GET[$colname[0]]; mysql_connect("localhost","root","") or die ("Problem connecting to DataBase"); $query = "delete from $tablename where $colname[0]='$para';"; $result = mysql_db_query($database, $query); Header("Location: edit.php?tablename=$tablename"); ?> 以上就是所有的代码了。 把它们都放到同一个目录下面即可。 注意:提醒!以上代码在copy的时候一定注意在编辑器里面把每一行代码前面的tab去掉,不然php5编译不过。 而且在每个文件中$database目前为sunsite,$table为software,这个可以根据需要修改。
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