[FX.php List] Problem re-submitting checkboxes to FM7

[William Akey]

A while ago, there was some good discussion about how to properly display a
series of checkboxes on a web page. Thanks to those discussions and the use
of the explode() and in_array() functions I have been able to get this
working correctly.

What I cannot get to work correctly is the return of the edited checkbox
data to the FM7 database. If I set up the input elements as:

<input type="checkbox" name="FieldName[]" value="nine" checked >
<input type="checkbox" name="FieldName[]" value="ten" checked >

and then use implode("\n", $FieldName) before submitting it back to the
database with FMEdit(), I get a PHP bad argument warning for the implode()
function and the data in FileName in the database is erased. If I do not use
implode() before submitting $FieldName, then FieldName in the database ends
up with the word "Array" in it and the other values are gone.

If I use FieldName in the input tag, without the "[]", and do not use
implode(), then only the last checked value gets submitted to the database
and the others are deleted.

It seems that using FieldName[] in the input tag and implode("\n",
$FieldName) in combination should work, but it doesn't. So, what am I doing
wrong and how do I get this to work correctly??

Thanks for any help you can offer.

William