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my problem is to return to a button_link a value taken from the selection in a dropdown.

Button_link:
{url:view_elenco}&gr={fn:ricerca_gruppo}

Views->Fields->Dropdown:
Name: select5[]
ID: select5

Functions : ricerca_gruppo
code : echo $this->select5->value;

by selecting a value on the dropdown list and clicking button_link returns nothing on gr=.
where is the error ?

Hi Salvo,

The dropdown is on the same page ? or a form is sent after the dropdown is selected ?

If a form is sent then you can get any field value using: {data:field_name}

If its on the same page then this will need some code, let me know if this is the case.

Best regards,
Max

as previously explained to, are on view -> Index, with dropdown they select.
Clicking Button_link mi have to open another view
and it must return the link the value of dropdown choice.
This does not work:
{url:view_elenco}&gr={data:select5}

Hi salvo,

Please try to include this code inside a "JS" view and include it in the same page:

$( document ).ready(function() {
$("#dropdown_id").on("change", function(){
$("#button_link_id").attr("href", $("#button_link_id").attr("href") + "&gr=" + $("#dropdown_id").val());
});
});

Best regards,
Max

Not work.

Hi salvo,

Did you replace the elements ids with the real ids of your fields in the code ?

Best regards,
Max

I have made a view JS: richiama_drop

on Content I insert this:
$( document ).ready(function() {
$("#dropdown_id").on("change", function(){
$("#button_link_id").attr("href", $("#button_link_id").attr("href") + "&gr=" + $("#dropdown_id").val());
});
});


or this?
$( document ).ready(function() {
$("#select5").on("change", function(){
$("#Ricerca").attr("href", $("#Ricerca").attr("href") + "&gr=" + $("#select5").val());
});
});

of index event i have included this:
{fn:richiama_valori_tipo}
{fn:richiama_valori_settore}
{view:richiama_drop}
{view:Campi-ricerca}
{debug:}

and Button_link have insert this:
{url:view_elenco}{view:richiama_drop}

But it does not work.

If, please, can you tell me step by step how and where they enter codes.
If I can give you some advice is to write a tutorial DETAILED with ALL the functions that can be use and with MANY examples, only way to use profitably this library.
Thank you

Hi salvo,

Did you replace the elements ids with the real ids of your fields in the code ?

Best regards,
Max

yes.

Hi salvo,

Its the 2nd code which you should use, do you have a link to this page online so I can test this ?

I will try to write more tutorials, but the issue here is custom code, so it can not be included in tutorials.

Best regards,
Max

http://www.comunesortino.gov.it/index.php?option=com_chronoconnectivity6&cont=manager&conn=albo-ricerca

It's WORK.
You are a great MAX😀😀😀

I'm sorry but there is an error on the code:
If I click on the first choice -> "AVVISO"
then instead change the selection with -> "BANDO" the link is well with 2 &gr=
http://www.comunesortino.gov.it/index.php/component/chronoconnectivity6/?cont=manager&conn=albo-ricerca&event=view_elenco&gr=0&gr=2

solution found.

Hi Salvo,

Even if the link has 2 values for the same parameter, only the 2nd one will work.🙂

Best regards,
Max