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[2001-08-18 18:04 UTC] kalowsky@php.net
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Last updated: Sun Dec 22 05:01:30 2024 UTC |
What i want to do is retrieve data from a table in access using odbc. I can retrieve info correctly, except from when i want to retrieve specific information. I want to create a table on a webpage that retrieves a column of info, and uses this info to make a link. With this link there will be a querystring called id, and this comes from the ID field in my DB which i also have retrieved using my select statement. So how do i use odbc_result and odbc_fetch_row together to achieve this. Or is there another method using ODBC that i dont have knowledge of. Beneath is my code:: Thnx in advance <HTML> <HEAD> <TITLE>MXManiaWorld :: Tracks - Download</TITLE> <STYLE TYPE="text/css"> TH {color: white; background-color: gray} TD {background-color: silver; text : black } </STYLE> </HEAD> <BODY bgcolor="navy" text=""> <CENTER> <?php //retrieve data from DB and show in browser. //Img, then at side details. //Declare DB variables $odbc_dsn = 'mxm_db'; $odbc_userid = '******'; $odbc_userpassword = '******'; //CONNECT to DB if(!($odbc_db=odbc_connect("$odbc_dsn", "$odbc_userid", "$odbc_userpassword"))) die("Couldn't connect to odbc database - $odbc_dsn"); //--------------------------------------------------- echo "<TABLE WIDTH='98%' border='1' bordercolor='#ffffff'>"; $query2 = "SELECT ID, FileName FROM tbl_uploads"; //submit query if(!($odbc_rs2 = odbc_exec($odbc_db, $query2))) die("Error executing query. Please inform the webmaster"); ?> <TR><TH>ID</TH><TH>Trackname</TH></TR> <?php while($query_data = odbc_fetch_row($odbc_rs2)) { $num_cols = odbc_num_fields($odbc_rs2); for($a = 1; $a <= $num_cols; $a++) { if(!($track_id = odbc_result($query2, $a))) die("Couldn't get result"); if(!($tracks = odbc_result($query2, $a))) die("Couldn't get result") ; echo "<TR>"; echo "<TD>$track_id</TD>"; echo "<TD><a href='./tracks.php?id=" . $track_id . "'>" . $tracks . "</a>"; echo "</TD></TR>"; } } echo "</TABLE>" ?> </CENTER> </BODY> </HTML>