PHP5对Mysql5的任意数据库表的管理代码示例之三

点击编辑一个条目会跳转至edit.php
//edit.php
Editing an entry from the database
Edit an entry
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;$col$r[$col]";
echo "";
}
echo "";
}
else echo "No data.";
mysql_free_result($result);
?>
">Finish

然后选择其中一个id，会跳出具体的内容并要求用户修改。
//editing.php
Editing an entry
Editing an entry
:
$colname[$col]:";
?>
">
">
最后是写入数据库
//editdb.php