isset checks if something is defined or if an array has a key with a value other
than null
read:
http://www.php.net/manual/en/function.isset.php#refsect1-function.isset-returnvalues
empty check isset PLUS if the value is not null, false, 0 and wahtever php
thinks is empty
read:
http://www.php.ne
John Taylor-Johnston wrote:
I cannot find button2 in phpinfo() when I click it. I was hoping to
find
a $_POST["button2"] value.
What am I doing wrong?
I really wanted to use a button to pass a different condition than a
Use a different value or name on the button. Don't
use JavaScri
Basically it tells a savvy programmer whether or not his logic has
caused the var in question to "exist". Many times it is important
simply to know that, not what the var contains, which can lead to an
error in processing.
The isset() will tell you that "yes, I have this variable", letting yo
> Jim Giner hat am 20. Februar 2013 um 15:10
> geschrieben:
>
>
> Basically it tells a savvy programmer whether or not his logic has
> caused the var in question to "exist". Many times it is important
> simply to know that, not what the var contains, which can lead to an
> error in processing.
On Feb 20, 2013, at 9:10 AM, Jim Giner wrote:
> Basically it tells a savvy programmer whether or not his logic has caused the
> var in question to "exist". Many times it is important simply to know that,
> not what the var contains, which can lead to an error in processing.
>
> The isset() wi
On Feb 19, 2013, at 7:57 PM, John Taylor-Johnston
wrote:
> I cannot find button2 in phpinfo() when I click it. I was hoping to find a
> $_POST["button2"] value.
> What am I doing wrong?
>
> onclick="formSubmit()">
>
> I really wanted to use a button to pass a different condition than a type
On Feb 18, 2013, at 7:54 PM, John Taylor-Johnston
wrote:
> I am capable with . (I suppose I did it correctly?
> :p )
> But I haven't the first clue how to parse a and multiply
> select name="DPRtype".
> Would anyone give me a couple of clues please? :)
> Thanks,
> John
John:
A clue? How abo
On 2/20/2013 11:41 AM, Tedd Sperling wrote:
On Feb 18, 2013, at 7:54 PM, John Taylor-Johnston
wrote:
I am capable with . (I suppose I did it correctly?
:p )
But I haven't the first clue how to parse a and multiply select
name="DPRtype".
Would anyone give me a couple of clues please? :)
Tha
Hi,
I have a when submitted creates a new form with the textarea
data in a hidden field:
But when this new form gets resubmitted, the \n get stripped?
I don't get it.
There is nothing in my code that is stripping the \n?
value="">
Do I need to put it in another textarea and declare it
On 2/20/2013 1:16 PM, John Taylor-Johnston wrote:
Hi,
I have a when submitted creates a new form with the textarea
data in a hidden field:
But when this new form gets resubmitted, the \n get stripped?
I don't get it.
There is nothing in my code that is stripping the \n?
">
Do I need to
On Wed, Feb 20, 2013 at 7:16 PM, John Taylor-Johnston <
john.taylor-johns...@cegepsherbrooke.qc.ca> wrote:
> Hi,
> I have a when submitted creates a new form with the textarea
> data in a hidden field:
>
>
>
> But when this new form gets resubmitted, the \n get stripped?
>
>
>
> I don't get it.
On Wed, Feb 20, 2013 at 1:32 PM, Matijn Woudt wrote:
>
> An input with type=text is used for single lines, so yes, newlines get
> stripped.
> Either use a textarea with style="display: none", or store the data in a
> session instead.
Or at least .
--
Network Infrastructure Manager
http://w
On 2/20/2013 1:32 PM, Matijn Woudt wrote:
On Wed, Feb 20, 2013 at 7:16 PM, John Taylor-Johnston <
john.taylor-johns...@cegepsherbrooke.qc.ca> wrote:
Hi,
I have a when submitted creates a new form with the textarea
data in a hidden field:
But when this new form gets resubmitted, the \n get s
On Wed, 2013-02-20 at 13:47 -0500, Jim Giner wrote:
> On 2/20/2013 1:32 PM, Matijn Woudt wrote:
> > On Wed, Feb 20, 2013 at 7:16 PM, John Taylor-Johnston <
> > john.taylor-johns...@cegepsherbrooke.qc.ca> wrote:
> >
> >> Hi,
> >> I have a when submitted creates a new form with the textarea
> >> da
Design in Motion Webdesign wrote:
John Taylor-Johnston wrote:
I cannot find button2 in phpinfo() when I click it. I was hoping to
find
a $_POST["button2"] value.
What am I doing wrong?
I really wanted to use a button to pass a different condition than a
Use a different value or nam
On Wed, 2013-02-20 at 14:23 -0500, John Taylor-Johnston wrote:
>
> Design in Motion Webdesign wrote:
> >
> >>
> >>
> >> John Taylor-Johnston wrote:
> >>
> >>> I cannot find button2 in phpinfo() when I click it. I was hoping to
> >>> find
> >>> a $_POST["button2"] value.
> >>> What am I doing wro
On 20 Feb 2013, at 19:23, John Taylor-Johnston
wrote:
>
>
> Design in Motion Webdesign wrote:
>>
>>>
>>>
>>> John Taylor-Johnston wrote:
>>>
I cannot find button2 in phpinfo() when I click it. I was hoping to
find
a $_POST["button2"] value.
What am I doing wrong?
On 02/20/2013 10:16 AM, John Taylor-Johnston wrote:
Hi,
I have a when submitted creates a new form with the textarea
data in a hidden field:
But when this new form gets resubmitted, the \n get stripped?
I don't get it.
There is nothing in my code that is stripping the \n?
">
Do I need t
On Feb 20, 2013, at 2:31 PM, Stuart Dallas wrote:
> You were given the answer, did you not try it?
>
> Starting with the code in your original post:
>
> 1) Change the type to submit.
> 2) Remove the onclick.
> 3) Job done!
>
> -Stuart
Sometimes you just can't help.
> Sent from my leaf blowe
On Wed, Feb 20, 2013 at 1:31 PM, Stuart Dallas wrote:
> -Stuart
>
> --
> Sent from my leaf blower
> --
Did you get the 4G model, or is this just the WiFi version?
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To unsubscribe, visit: http://www.php.net/unsub.php
On Tue, Feb 19, 2013 at 1:02 PM, John Taylor-Johnston
wrote:
>
> tamouse mailing lists wrote:
>>>
>>> >I hate arrays. :D
>>
>> Here's a small snippet showing how it works, I hope:
>>
>> foreach ($DPRpriority as $item => $value) {
>>echo " ".$item.": ".$value['name']." selected:
>> ".$value['se
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