Re: [PHP] Help with multiple select
Untested...
$row = mysql_fetch_array($result, MYSQL_ASSOC);
# Assuming items are comma separated in the field...
$mins = explode(',', $row['mins']);
echo formtabletrtd\n;
echo select name=\mins[]\ size=\12\ multiple\n;
for ($i=0; $i12; $i++) {
echo option value\$i\;
if ( in_array($i, $mins) ) {
echo ' selected';
}
echo $i/option\n
}
echo /select\n\n;
echo /tdtd\n;
echo select name=\mins[]\ size=\12\ multiple\n;
for (; $i24; $i++) {
echo option value\$i\;
if ( in_array($i, $mins) ) {
echo ' selected';
}
echo $i/option\n
}
echo /select\n\n;
echo /td/tr/table/form;
--Dan
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[PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user a form
to change his pervious selections. Now doing this if there is only one thing
selected is easy. but I need a way to select multiple fields. The data
in $mins would look like this 8,13,15,20. I tried this little script
below but it does not work because of the , and I would also have to do
it for ever option value. There must be a shorter way of doing this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth mailto:[EMAIL PROTECTED]
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RE: [PHP] Help with multiple select
Try:
$mins = 2,3,5,6,7;
$ret = array_reverse(explode(',', $mins));
// now you have something like:
// $ret[2] = 0;
// $ret[3] = 1;
//
// etc, basically string became and array in reversed way...
then in script...
if(isset($mins[2]))
...
if(isset($mins[3]))
and so on .
but, I would really recommend you to experiment some alternative ways
with use of a loop. That would be way cleaner.
Sincerely,
Maxim Maletsky
[EMAIL PROTECTED]
PHP Beginner
www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 12:38 AM
To: php-general
Subject: [PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user a form
to change his pervious selections. Now doing this if there is only one
thing
selected is easy. but I need a way to select multiple fields. The data
in $mins would look like this 8,13,15,20. I tried this little script
below but it does not work because of the , and I would also have to
do
it for ever option value. There must be a shorter way of doing this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth mailto:[EMAIL PROTECTED]
--
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To unsubscribe, visit: http://www.php.net/unsub.php
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Re[2]: [PHP] Help with multiple select
Hello Maxim,
Is this what you are saying to do. I don't understand way this would
work and what I have hear does not work
mins=1,4,6,;
$ret = array_reverse(explode(',', $mins));
select name=mins[] id=mins size=12 multiple
?
if(isset($mins[0])){?
option value=0 selected0/option
?}else{?
option value=00
?}
if(isset($mins[1])){?
option value=1 selected1/option
?}else{?
option value=11
?}
if(isset($mins[2])){?
option value=2 selected2/option
?}else{?
option value=22
?}
if(isset($mins[3])){?
option value=3 selected3/option
?}else{?
option value=33
?}
if(isset($mins[4])){?
option value=4 selected4/option
?}else{?
option value=44
?}
if(isset($mins[5])){?
option value=5 selected5/option
?}else{?
option value=55
?}
if(isset($mins[6])){?
option value=6 selected6/option
?}else{?
option value=66
?}?
Thursday, August 08, 2002, 3:51:46 PM, you wrote:
MM Try:
MM $mins = 2,3,5,6,7;
MM $ret = array_reverse(explode(',', $mins));
MM // now you have something like:
MM // $ret[2] = 0;
MM // $ret[3] = 1;
MM //
MM // etc, basically string became and array in reversed way...
MM then in script...
MM if(isset($mins[2]))
MM ...
MM if(isset($mins[3]))
MM and so on .
MM but, I would really recommend you to experiment some alternative ways
MM with use of a loop. That would be way cleaner.
MM Sincerely,
MM Maxim Maletsky
MM [EMAIL PROTECTED]
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 12:38 AM
To: php-general
Subject: [PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user a form
to change his pervious selections. Now doing this if there is only one
thing
selected is easy. but I need a way to select multiple fields. The data
in $mins would look like this 8,13,15,20. I tried this little script
below but it does not work because of the , and I would also have to
MM do
it for ever option value. There must be a shorter way of doing this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth mailto:[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Best regards,
rdkurthmailto:[EMAIL PROTECTED]
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RE: Re[2]: [PHP] Help with multiple select
Change $mins to $ret in the HTML code.
Sincerely,
Maxim Maletsky
PHP Beginner
www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 1:34 AM
To: Maxim Maletsky; php-general
Subject: Re[2]: [PHP] Help with multiple select
Hello Maxim,
Is this what you are saying to do. I don't understand way this would
work and what I have hear does not work
mins=1,4,6,;
$ret = array_reverse(explode(',', $mins));
select name=mins[] id=mins size=12 multiple
?
if(isset($mins[0])){?
option value=0 selected0/option
?}else{?
option value=00
?}
if(isset($mins[1])){?
option value=1 selected1/option
?}else{?
option value=11
?}
if(isset($mins[2])){?
option value=2 selected2/option
?}else{?
option value=22
?}
if(isset($mins[3])){?
option value=3 selected3/option
?}else{?
option value=33
?}
if(isset($mins[4])){?
option value=4 selected4/option
?}else{?
option value=44
?}
if(isset($mins[5])){?
option value=5 selected5/option
?}else{?
option value=55
?}
if(isset($mins[6])){?
option value=6 selected6/option
?}else{?
option value=66
?}?
Thursday, August 08, 2002, 3:51:46 PM, you wrote:
MM Try:
MM $mins = 2,3,5,6,7;
MM $ret = array_reverse(explode(',', $mins));
MM // now you have something like:
MM // $ret[2] = 0;
MM // $ret[3] = 1;
MM //
MM // etc, basically string became and array in reversed way...
MM then in script...
MM if(isset($mins[2]))
MM ...
MM if(isset($mins[3]))
MM and so on .
MM but, I would really recommend you to experiment some alternative
ways
MM with use of a loop. That would be way cleaner.
MM Sincerely,
MM Maxim Maletsky
MM [EMAIL PROTECTED]
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 12:38 AM
To: php-general
Subject: [PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user a
form
to change his pervious selections. Now doing this if there is only
one
thing
selected is easy. but I need a way to select multiple fields. The
data
in $mins would look like this 8,13,15,20. I tried this little
script
below but it does not work because of the , and I would also have
to
MM do
it for ever option value. There must be a shorter way of doing
this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth mailto:[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Best regards,
rdkurthmailto:[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re[4]: [PHP] Help with multiple select
Hello Maxim,
I had done that but when I run it using the numbers 1,3,4 in the $mins
variables the fields that where selected where 0 1 and 2. If I change
it to $mins=3,5 it select 0 1 . if I use $mins=3,4,6,8,10,22; it
select 0 through 5
Thursday, August 08, 2002, 4:46:49 PM, you wrote:
MM Change $mins to $ret in the HTML code.
MM Sincerely,
MM Maxim Maletsky
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 1:34 AM
To: Maxim Maletsky; php-general
Subject: Re[2]: [PHP] Help with multiple select
Hello Maxim,
Is this what you are saying to do. I don't understand way this would
work and what I have hear does not work
mins=1,4,6,;
$ret = array_reverse(explode(',', $mins));
select name=mins[] id=mins size=12 multiple
?
if(isset($mins[0])){?
option value=0 selected0/option
?}else{?
option value=00
?}
if(isset($mins[1])){?
option value=1 selected1/option
?}else{?
option value=11
?}
if(isset($mins[2])){?
option value=2 selected2/option
?}else{?
option value=22
?}
if(isset($mins[3])){?
option value=3 selected3/option
?}else{?
option value=33
?}
if(isset($mins[4])){?
option value=4 selected4/option
?}else{?
option value=44
?}
if(isset($mins[5])){?
option value=5 selected5/option
?}else{?
option value=55
?}
if(isset($mins[6])){?
option value=6 selected6/option
?}else{?
option value=66
?}?
Thursday, August 08, 2002, 3:51:46 PM, you wrote:
MM Try:
MM $mins = 2,3,5,6,7;
MM $ret = array_reverse(explode(',', $mins));
MM // now you have something like:
MM // $ret[2] = 0;
MM // $ret[3] = 1;
MM //
MM // etc, basically string became and array in reversed way...
MM then in script...
MM if(isset($mins[2]))
MM ...
MM if(isset($mins[3]))
MM and so on .
MM but, I would really recommend you to experiment some alternative
MM ways
MM with use of a loop. That would be way cleaner.
MM Sincerely,
MM Maxim Maletsky
MM [EMAIL PROTECTED]
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 12:38 AM
To: php-general
Subject: [PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user a
MM form
to change his pervious selections. Now doing this if there is only
MM one
thing
selected is easy. but I need a way to select multiple fields. The
MM data
in $mins would look like this 8,13,15,20. I tried this little
MM script
below but it does not work because of the , and I would also have
MM to
MM do
it for ever option value. There must be a shorter way of doing
MM this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth mailto:[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Best regards,
rdkurthmailto:[EMAIL PROTECTED]
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Best regards,
rdkurthmailto:[EMAIL PROTECTED]
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RE: Re[4]: [PHP] Help with multiple select
Can you give me thefull code (from the point you create 1,2,3 till you
compose the whole HTML block)? I will slightly rewrite it for you. Or,
simply look well inside the code and learn it well. It is not a tough
problem at all - you just got confused by array_reverse() function.
Sincerely,
Maxim Maletsky
PHP Beginner
www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 2:14 AM
To: Maxim Maletsky; php-general
Subject: Re[4]: [PHP] Help with multiple select
Hello Maxim,
I had done that but when I run it using the numbers 1,3,4 in the $mins
variables the fields that where selected where 0 1 and 2. If I change
it to $mins=3,5 it select 0 1 . if I use $mins=3,4,6,8,10,22; it
select 0 through 5
Thursday, August 08, 2002, 4:46:49 PM, you wrote:
MM Change $mins to $ret in the HTML code.
MM Sincerely,
MM Maxim Maletsky
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 1:34 AM
To: Maxim Maletsky; php-general
Subject: Re[2]: [PHP] Help with multiple select
Hello Maxim,
Is this what you are saying to do. I don't understand way this
would
work and what I have hear does not work
mins=1,4,6,;
$ret = array_reverse(explode(',', $mins));
select name=mins[] id=mins size=12 multiple
?
if(isset($mins[0])){?
option value=0 selected0/option
?}else{?
option value=00
?}
if(isset($mins[1])){?
option value=1 selected1/option
?}else{?
option value=11
?}
if(isset($mins[2])){?
option value=2 selected2/option
?}else{?
option value=22
?}
if(isset($mins[3])){?
option value=3 selected3/option
?}else{?
option value=33
?}
if(isset($mins[4])){?
option value=4 selected4/option
?}else{?
option value=44
?}
if(isset($mins[5])){?
option value=5 selected5/option
?}else{?
option value=55
?}
if(isset($mins[6])){?
option value=6 selected6/option
?}else{?
option value=66
?}?
Thursday, August 08, 2002, 3:51:46 PM, you wrote:
MM Try:
MM $mins = 2,3,5,6,7;
MM $ret = array_reverse(explode(',', $mins));
MM // now you have something like:
MM // $ret[2] = 0;
MM // $ret[3] = 1;
MM //
MM // etc, basically string became and array in reversed way...
MM then in script...
MM if(isset($mins[2]))
MM ...
MM if(isset($mins[3]))
MM and so on .
MM but, I would really recommend you to experiment some
alternative
MM ways
MM with use of a loop. That would be way cleaner.
MM Sincerely,
MM Maxim Maletsky
MM [EMAIL PROTECTED]
MM PHP Beginner
MM www.phpbeginner.com
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 09, 2002 12:38 AM
To: php-general
Subject: [PHP] Help with multiple select
I need to get the data from the table and add it to the multiple
select statement below. What I am trying to do is give the user
a
MM form
to change his pervious selections. Now doing this if there is
only
MM one
thing
selected is easy. but I need a way to select multiple fields.
The
MM data
in $mins would look like this 8,13,15,20. I tried this little
MM script
below but it does not work because of the , and I would also
have
MM to
MM do
it for ever option value. There must be a shorter way of doing
MM this.
$mins=2,3,5,6,7;
TABLEtr
td valign=topselect name=mins[] size=12 multiple
option value=00
? if ($mins==1){?
option value=1 selected1
?}else{?
option value=11
?}?
? if ($mins==2){?
option value=2 selected2
?}else{?
option value=22
?}?
? if ($mins==3){?
option value=3 selected3
?}else{?
option value=33
?}?
option value=44
option value=55
option value=66
option value=77
option value=88
option value=99
option value=1010
option value=
td valign=topselect name=mins[] size=12 multiple
option value=1212
option value=1313
option value=1414
option value=1515
option value=1616
option value=1717
option value=1818
option value=1919
option value=2020
option value=2121
option value=
option value=2323
/tr/table
--
Best regards,
Richard Kurth
mailto:[EMAIL PROTECTED]
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
Best regards,
rdkurthmailto:[EMAIL PROTECTED]
--
Best regards,
rdkurthmailto:[EMAIL PROTECTED]
--
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