Help with session count code

[Chris]

I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk. I'm sure you will get the drift if you look at the code
below.

However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?

Many thanks,

Chris

if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}

[ZeldorBlat]

On Nov 2, 7:19 pm, Chris <matchett...@go oglemail.comwro te:

I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk. I'm sure you will get the drift if you look at the code
below.

However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?

What do you mean by "seems to be unreliable?"

[Chris Gorospe]

Chris wrote:

I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk. I'm sure you will get the drift if you look at the code
below.

However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?

Many thanks,

Chris

if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}

I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.

[Chris]

On 3 Nov, 06:12, Chris Gorospe <[e-mail] mwrote:

Chris wrote:

I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk. I'm sure you will get the drift if you look at the code
below.

However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?

Many thanks,

Chris

if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}

I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.- Hide quoted text -

- Show quoted text -

It is not reliable in that when a link is clicked it doesn't always
add or take away 1 appropiately?

Cheers,

Chris

[Chris]

On 3 Nov, 06:12, Chris Gorospe <[e-mail] mwrote:

Chris wrote:

I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk. I'm sure you will get the drift if you look at the code
below.

However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?

Many thanks,

Chris

if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}

I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.- Hide quoted text -

- Show quoted text -

Just to clarify why I need help.

If I use the code above when I click my add '>>' link first time all
is ok. The next take away click '<<' adds 1 then starts taking away 1
with further clicks. Returning to '>>' takes away 1 and then continues
to add 1?

Very confused?!

Cheers,

Chris

[Jerry Stuckle]

Chris wrote:

On 3 Nov, 06:12, Chris Gorospe <[e-mail] mwrote:

>Chris wrote:

>>I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstW k. I'm sure you will get the drift if you look at the code
below.
However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?
Many thanks,
Chris
if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}

I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.- Hide quoted text -

- Show quoted text -

Just to clarify why I need help.

If I use the code above when I click my add '>>' link first time all
is ok. The next take away click '<<' adds 1 then starts taking away 1
with further clicks. Returning to '>>' takes away 1 and then continues
to add 1?

Very confused?!

Cheers,

Chris

Then you aren't telling us the entire story, Chris. This code won't
work that way.

Let's see ALL the code you're using.

--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
js*******@attgl obal.net
=============== ===

[Chris]

On 3 Nov, 13:44, Jerry Stuckle <jstuck...@attg lobal.netwrote:

Chris wrote:

On 3 Nov, 06:12, Chris Gorospe <[e-mail] mwrote:

Chris wrote:
I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstWk . I'm sure you will get the drift if you look at the code
below.
However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?
Many thanks,
Chris
if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}
I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.- Hide quoted text -

- Show quoted text -

Just to clarify why I need help.

If I use the code above when I click my add '>>' link first time all
is ok. The next take away click '<<' adds 1 then starts taking away 1
with further clicks. Returning to '>>' takes away 1 and then continues
to add 1?

Very confused?!

Cheers,

Chris

Then you aren't telling us the entire story, Chris. This code won't
work that way.

Let's see ALL the code you're using.

--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstuck...@attgl obal.net
=============== ===- Hide quoted text -

- Show quoted text -

Jerry,

All code attached.

Cheers,

Chris

// Count for weekno
if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
}
if($_GET['nxtWk'] == '1') {
$_SESSION['count']++;
}
if($_GET['lstWk'] == '1') {
$_SESSION['count']--;
}

$_SESSION['weeknumber'] = date('W')+$_SES SION['count'];

--html--
<p><a href="index.php ?lstWk=1">&lt;& lt;</aBack Next <a
href="index.php ?nxtWk=1">&gt;& gt;</a>
<?=$_SESSION['weeknumber']; ?>
</p>

[Jerry Stuckle]

Chris wrote:

On 3 Nov, 13:44, Jerry Stuckle <jstuck...@attg lobal.netwrote:

>Chris wrote:

>>On 3 Nov, 06:12, Chris Gorospe <[e-mail] mwrote:
Chris wrote:
I am trying to increase/decrease the value of $_SESSION['count'] by 1
after clicking on a link e.g index.php?gotoW k=nxtWk and index.php?
gotoWk=lstW k. I'm sure you will get the drift if you look at the code
below.
However, this code seems to be unreliable. Is there a more robust way
of achieving the same thing?
Many thanks,
Chris
if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
} elseif($_REQUES T['gotoWk'] == "nxtWk") {
$_SESSION['count']++;
} elseif($_REQUES T['gotoWk'] == "lstWk") {
$_SESSION['count']--;
}
I don't see what why you think it's unreliable. Looks like it should do
exactly what you're explaining you want done. The only thing i'd
personally change is the $_REQUEST. I would use $_GET instead.- Hide quoted text -
- Show quoted text -
Just to clarify why I need help.
If I use the code above when I click my add '>>' link first time all
is ok. The next take away click '<<' adds 1 then starts taking away 1
with further clicks. Returning to '>>' takes away 1 and then continues
to add 1?
Very confused?!
Cheers,
Chris

Then you aren't telling us the entire story, Chris. This code won't
work that way.

Let's see ALL the code you're using.

--
============== ====
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstuck...@attg lobal.net
============== ====- Hide quoted text -

- Show quoted text -

Jerry,

All code attached.

Cheers,

Chris

// Count for weekno
if (!isset($_SESSI ON['count'])) {
$_SESSION['count'] = 0;
}
if($_GET['nxtWk'] == '1') {
$_SESSION['count']++;
}
if($_GET['lstWk'] == '1') {
$_SESSION['count']--;
}

$_SESSION['weeknumber'] = date('W')+$_SES SION['count'];

--html--
<p><a href="index.php ?lstWk=1">&lt;& lt;</aBack Next <a
href="index.php ?nxtWk=1">&gt;& gt;</a>
<?=$_SESSION['weeknumber']; ?>
</p>

Why are you adding or subtracting the count from the current week number?

And why are you even storing the count in $_SESSION? You don't use it
from one page to the next.

Also, I don't see a call to session_start() .

--
=============== ===
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
js*******@attgl obal.net
=============== ===