Passing PHP variables to #SET / #GET

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#1

Dear SPIP Community,

Pardon me if this has been asked before. I need to pass a local PHP
variable to a SPIP Form. The variable is calculated with php code in the
squelettes.

Let's say the variable is defined in PHP:

<?php $id = function_get_id_from_database(); ?>

And I would like to replace the "1" below with this variable.

#FORMULAIRE_CUSTOM{1}

How would I do that? I've tried #EVAL with no luck.

My solution for now is to define in squeletes a $GLOBALS variable and
then ask for it at the formulaires/custom.php file.

Is there a more elegant solution?

Cheers,

Urs

--
Urs Riggenbach
Energy - Webdesign - Consulting

Weissensteinstrasse 76
4500 Solothurn
Switzerland

+41 79 918 0663 (CH)
+358 45 872 3836 (FI)

https://ursrig.com

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#2

Hello,

Regarding the previous question, it would also be interesting to know if
I could also call the #FORMULAIRE_CUSTOM{argument} tag directly in PHP.
Then it should be easier to pass the $argument.

Warm regards,

Urs

On 05.02.19 23:52, Urs Riggenbach via spip-en wrote:

Dear SPIP Community,

Pardon me if this has been asked before. I need to pass a local PHP
variable to a SPIP Form. The variable is calculated with php code in the
squelettes.

Let's say the variable is defined in PHP:

<?php $id = function_get_id_from_database(); ?>

And I would like to replace the "1" below with this variable.

#FORMULAIRE_CUSTOM{1}

How would I do that? I've tried #EVAL with no luck.

My solution for now is to define in squeletes a $GLOBALS variable and
then ask for it at the formulaires/custom.php file.

Is there a more elegant solution?

Cheers,

Urs

--
Urs Riggenbach
Energy - Webdesign - Consulting

Weissensteinstrasse 76
4500 Solothurn
Switzerland

+41 79 918 0663 (CH)
+358 45 872 3836 (FI)

https://ursrig.com

Important: This email is confidential and may be privileged.
If you are not the intended recipient, please delete
it and notify us immediately; you should not copy
or use it for any purpose, nor disclose its contents
to any other person. Thank you.

#3

Le 05/02/2019 à 23:52, Urs Riggenbach via spip-en a écrit :

Let's say the variable is defined in PHP:
<?php $id = function_get_id_from_database(); ?>
And I would like to replace the "1" below with this variable.
#FORMULAIRE_CUSTOM{1}
How would I do that? I've tried #EVAL with no luck.

It's very rare when PHP is required in a SPIP squelette.

In you example's sample code, i'd stick with "pure" SPIP
and this would answer your issue :

#SET{id,#VAL{}|function_get_id_from_database}
#FORMULAIRE_CUSTOM{#GET{id}}

My solution for now is to define in squeletes a $GLOBALS variable and
then ask for it at the formulaires/custom.php file.
Is there a more elegant solution?

For example, could you call function_get_id_from_database
directly in the formulaire's 'charger' function ?

JL

#4

Hello,

Than you for offering a workaround, but I find myself requiring a very
simple passing of variable from PHP to SPIP tag:

<?php

$variable = "a";

?>

#FORMULAIRE_POST{$variable}

→ Is there a way to "#SET" the variable such that I can pass it to the form?

Thanks,

Urs

On 06.02.19 09:03, JLuc wrote:

Le 05/02/2019 à 23:52, Urs Riggenbach via spip-en a écrit :

Let's say the variable is defined in PHP:
<?php $id = function_get_id_from_database(); ?>
And I would like to replace the "1" below with this variable.
#FORMULAIRE_CUSTOM{1}
How would I do that? I've tried #EVAL with no luck.

It's very rare when PHP is required in a SPIP squelette.

In you example's sample code, i'd stick with "pure" SPIP
and this would answer your issue :

#SET{id,#VAL{}|function_get_id_from_database}
#FORMULAIRE_CUSTOM{#GET{id}}

My solution for now is to define in squeletes a $GLOBALS variable and
then ask for it at the formulaires/custom.php file.
Is there a more elegant solution?

For example, could you call function_get_id_from_database
directly in the formulaire's 'charger' function ?

JL

_______________________________________________
spip-en@rezo.net - https://listes.rezo.net/mailman/listinfo/spip-en

--
Urs Riggenbach
Energy - Webdesign - Consulting

Weissensteinstrasse 76
4500 Solothurn
Switzerland

+41 79 918 0663 (CH)
+358 45 872 3836 (FI)

https://ursrig.com

Important: This email is confidential and may be privileged.
If you are not the intended recipient, please delete
it and notify us immediately; you should not copy
or use it for any purpose, nor disclose its contents
to any other person. Thank you.

#5

Greeting,

If i need to pass php variable to my SPIP template ( BOUCLE, FORMULAIRE ort anywhere else)
I create custom filter or dynamic tag (balise) that return variable (or even do all required manipulation with data).

Filter approach is fastest in development

  1. Open or crate file squelettes/mes_fonctions.php

  2. Add there you php in a such way

function filtre_php2spip() {
$variable = ‹ Hello, world! ›;

return $variable;

}

  1. Use it in your SPIP template

#FORMULAIRE_POST{#ANY_TAG|php2spip}

  1. Thats all

But IMHO the correct and right way is to create a custom dynamic tag, but due to much complicated approach,

i use customs tags only when in require a lot of operation, complicated sql queries or integration with third part modules.

If its only simple calculation - i use custom filter

Here is a tutorial about balises
https://programmer.spip.net/-Balise,64-

Hope this helps.

Best regards,

Serge

чт, 7 бер. 2019 о 12:40 Urs Riggenbach via spip-en <spip-en@rezo.net> пише:

Hello,

Than you for offering a workaround, but I find myself requiring a very
simple passing of variable from PHP to SPIP tag:

<?php $variable = "a"; ?>

#FORMULAIRE_POST{$variable}

→ Is there a way to « #SET » the variable such that I can pass it to the form?

Thanks,

Urs

On 06.02.19 09:03, JLuc wrote:

Le 05/02/2019 à 23:52, Urs Riggenbach via spip-en a écrit :

Let’s say the variable is defined in PHP:

<?php $id = function_get_id_from_database(); ?>

And I would like to replace the « 1 » below with this variable.
#FORMULAIRE_CUSTOM{1}
How would I do that? I’ve tried #EVAL with no luck.

It’s very rare when PHP is required in a SPIP squelette.

In you example’s sample code, i’d stick with « pure » SPIP
and this would answer your issue :

#SET{id,#VAL{}|function_get_id_from_database}
#FORMULAIRE_CUSTOM{#GET{id}}

My solution for now is to define in squeletes a $GLOBALS variable and
then ask for it at the formulaires/custom.php file.
Is there a more elegant solution?
For example, could you call function_get_id_from_database
directly in the formulaire’s ‹ charger › function ?

JL

spip-en@rezo.net - https://listes.rezo.net/mailman/listinfo/spip-en

–
Urs Riggenbach
Energy - Webdesign - Consulting

Weissensteinstrasse 76
4500 Solothurn
Switzerland

+41 79 918 0663 (CH)
+358 45 872 3836 (FI)

https://ursrig.com

Important: This email is confidential and may be privileged.
If you are not the intended recipient, please delete
it and notify us immediately; you should not copy
or use it for any purpose, nor disclose its contents
to any other person. Thank you.

spip-en@rezo.net - https://listes.rezo.net/mailman/listinfo/spip-en