How do you loop an upload data to a table without entering empty fields? - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23) +--- Thread: How do you loop an upload data to a table without entering empty fields? (/showthread.php?tid=18591) |
How do you loop an upload data to a table without entering empty fields? - El Forum - 05-11-2009 [eluser]dallen33[/eluser] Here is a bit of my code: Code: for ($i = 1; $i <= 10; $i++) Basically I'm uploading some files and adding the file info to a database. However, it duplicates entries if you upload less than 10 files (I have 10 upload fields). Any idea how I would only update the database if a file from the file input exists and was uploaded? How do you loop an upload data to a table without entering empty fields? - El Forum - 05-11-2009 [eluser]dallen33[/eluser] I figured it out: Code: for ($i = 1; $i <= 10; $i++) If there's a better way of doing this, let me know. But seems to work just fine! How do you loop an upload data to a table without entering empty fields? - El Forum - 05-12-2009 [eluser]TheFuzzy0ne[/eluser] Any reason you can't use a foreach loop instead? Then you only loop through however many file are there. Or you make your for loop a bit like this: Code: for ($i = 1; $i <= count($_FILES); $i++) But really, that's what a foreach loop is for. |