Ok, so it sorta works now *grin*
Two new problems
I added an auto increment field in my table and changed the php to reflect
that field - But for some reason, it doesn't work..
When I submit a new record, do I need to tell SQL to add one to the
greatest, or should it do it automatically when a new record is created?
gradient MEDIUMINT(10) DEFAULT '0' NOT NULL AUTO_INCREMENT,
and I made it the primary.
Problem two,
If I manually enter a number into that field, I can make changes to the
record no problem! but... it goes into some kind of continuous loop. It
comes up with a window that says what I told it to say -- user_message("All
records regarding $kwo have been changed!",
"$PHP_SELF?action=view_record&gradient=$new_gradient"); --
I hit OK and it jumps to -- if(empty($kwo)) error_message('Empty
Gradient!!'); -- if you hit ok again, it just loops.
This might be solved as soon as I get that one field to auto populate. :P
"Richard Hutchins" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Jeff,
>
> No problem. Happens to everyone, trust me.
>
> Anyway, I see you're using mysql_affected_rows($link_id) to get see how
many
> rows were affected by the UPDATE. Try getting rid of the $link_id in the
> declaration and just use mysql_affected_rows(). Personally, I have always
> had trouble when specifying a resource in a mysql function like this (it's
> probably just me). But, the mysql_affected_rows() function will, by
default,
> use the last connection used by your script.
>
> Also, you're checking to see if it's not set e.g.,:
>
> > > > > $num_rows = mysql_affected_rows($link_id);
> > > > > if(!$num_rows) error_message("Nothing changed!");
>
> According to the documentation, mysql_affected_rows() returns a -1 if the
> query failed. And I'm pretty sure it returns 0 if your query was
successful
> but didn't affect any rows. I'm pretty sure ! checks for FALSE which is
not
> one of mysql_affected_rows() valid return values. So your check isn't
doing
> what you think it should.
>
> Give that a shot and see if it helps out at all.
>
> Good luck.
>
> Rich
>
> > -----Original Message-----
> > From: Jeff [mailto:[EMAIL PROTECTED]
> > Sent: Friday, September 05, 2003 12:44 PM
> > To: [EMAIL PROTECTED]
> > Subject: Re: [PHP-DB] Modify MySQL Record
> >
> >
> > K, my tired eyes last night missed a few stupid mistakes...
> >
> > First: The Commas
> > Second: I removed the period form the first line of the array
> > -- $field_str
> > = " kwo = '$kwo', ";
> > Third: two typos.
> >
> > *hangs head in shame*
> >
> > Sorry for bothering everyone. :P
> >
> > BUT! I'm still having a problem - when I try to submit the
> > change it comes
> > back and says "Nothing Changed!" even if I change every field.
> >
> > Gonna do some more hunting - I'm doubting myself now. ;)
> >
> >
> >
> >
> > "Richard Hutchins" <[EMAIL PROTECTED]> wrote in message
> > news:[EMAIL PROTECTED]
> > > I'd suggest you first output your SQL statement to the
> > browser to see
> > > exactly what it's sending to the database. Might give you
> > the answer right
> > > there.
> > >
> > > > -----Original Message-----
> > > > From: Jeff [mailto:[EMAIL PROTECTED]
> > > > Sent: Friday, September 05, 2003 12:35 PM
> > > > To: [EMAIL PROTECTED]
> > > > Subject: Re: [PHP-DB] Modify MySQL Record
> > > >
> > > >
> > > > Yah, I noticed that after I had submitted this, and fixed it
> > > > - still no
> > > > change - gives the same exact error.
> > > >
> > > > "Jeffrey N Dyke" <[EMAIL PROTECTED]> wrote in message
> > > > news:[EMAIL PROTECTED]
> > > > >
> > > > > looks like you stopped putting commas after your fields at
> > > > > $field_str .= " formation = '$formation' ";
> > > > > $field_str .= " perfs = '$perfs' ";
> > > > > $field_str .= " event = '$event' ";
> > > > > $field_str .= " fluid = '$fluid' ";
> > > > >
> > > > > hth
> > > > > Jeff
> > > > >
> > > > >
> > > > >
> > > > > "Jeff"
> > > > > <[EMAIL PROTECTED] To:
> > > > [EMAIL PROTECTED]
> > > > > > cc:
> > > > > Subject:
> > > > [PHP-DB] Modify
> > > > MySQL Record
> > > > > 09/05/2003 12:28
> > > > > PM
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > Helloooo!
> > > > >
> > > > > I'm having a small problem with modifying the data in a
> > MySQL DB.
> > > > >
> > > > > And here's the error:
> > > > >
> > > > > (After I click the "Submit Changes" button) Error: 1064:
> > > > You have an error
> > > > > in your SQL syntax near '(10-10-10-10)' kwo='1235',
> > > > lsd='10-10-10-10',
> > > > > date='2003-05-05', well' at line 1
> > > > >
> > > > > Here's the code:
> > > > >
> > > > > function edit_record() {
> > > > > global $default_dbname, $gradient_tablename,
> > > > $access_log_tablename;
> > > > > global $new_lsd, $kwo, $lsd, $date, $well, $field,
> > > > > $uni, $license, $formation, $perfs, $event, $fluid, $mode,
> > > > > $type, $vhd, $file, $kb, $grd, $open, $sour, $tube,
> > > > > $landed, $casing, $landed2, $shut_date, $shut_time,
> > $pres, $tag;
> > > > >
> > > > > if(empty($kwo)) error_message('Empty Gradient!');
> > > > >
> > > > > $link_id = db_connect($default_dbname);
> > > > > if(!$link_id) error_message(sql_error());
> > > > >
> > > > > $field_str = '';
> > > > > if($kwo != $new_kwo) $field_str = " kwo = '$new_kwo', ";
> > > > > if(!empty($lsd)) {
> > > > > $field_str .= " lsd = other_lsd('$lsd') ";
> > > > > }
> > > > >
> > > > > $field_str .= " kwo = '$kwo', ";
> > > > > $field_str .= " lsd = '$lsd', ";
> > > > > $field_str .= " date = '$date', ";
> > > > > $field_str .= " well = '$well', ";
> > > > > $field_str .= " field = '$field', ";
> > > > > $field_str .= " uni = '$uni', ";
> > > > > $field_str .= " license = '$license', ";
> > > > > $field_str .= " formation = '$formation' ";
> > > > > $field_str .= " perfs = '$perfs' ";
> > > > > $field_str .= " event = '$event' ";
> > > > > $field_str .= " fluid = '$fluid' ";
> > > > > $field_str .= " mode = '$mode' ";
> > > > > $field_str .= " type = '$type' ";
> > > > > $field_str .= " vhd = '$vhd' ";
> > > > > $field_str .= " file = '$file' ";
> > > > > $field_str .= " kb = '$kb' ";
> > > > > $field_str .= " grd = '$grd' ";
> > > > > $field_str .= " open = '$open' ";
> > > > > $field_str .= " sour = '$open' ";
> > > > > $field_str .= " tubing = '$tubing' ";
> > > > > $field_str .= " landed = '$landed' ";
> > > > > $field_str .= " casing = '$casing' ";
> > > > > $field_str .= " landed2 = '$landed2' ";
> > > > > $field_str .= " shut_date = '$shut_date' ";
> > > > > $field_str .= " sut_time = '$shut_time' ";
> > > > > $field_str .= " pres = '$pres' ";
> > > > > $field_str .= " tag = '$tag' ";
> > > > >
> > > > >
> > > > > $query = "UPDATE $gradient_tablename SET $field_str WHERE
> > > > kwo = '$kwo'";
> > > > >
> > > > > $result = mysql_query($query);
> > > > > if(!$result) error_message(sql_error());
> > > > >
> > > > > $num_rows = mysql_affected_rows($link_id);
> > > > > if(!$num_rows) error_message("Nothing changed!");
> > > > > if($lsd != $new_kwo) {
> > > > > $query = "UPDATE $access_log_tablename SET kwo =
> > > > '$new_kwo' WHERE kwo
> > > > =
> > > > > '$kwo'";
> > > > > $result = mysql_query($query);
> > > > > if(!$result) error_message(sql_error());
> > > > >
> > > > > user_message("All records regarding $lsd have been
> > changed!",
> > > > > "$PHP_SELF?action=view_record&kwo=$new_kwo");
> > > > > }
> > > > > else {
> > > > > user_message("All records regarding $lsd have been
> > changed!");
> > > > > }
> > > > > }
> > > > >
> > > > > --
> > > > > PHP Database Mailing List (http://www.php.net/)
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> > > >
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> >
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