TBS supports array form fields - for check/radio boxes ???

TBS supports array form fields - for check/radio boxes ???

E.g.: If I have html template form:

<form action="" method="get">
<input name="field_name[]" type="checkbox" value="[arr.id]">[arr.name]
<input name="field_name[]" type="checkbox" value="[arr.id]">[arr.name]
<input name="field_name[]" type="checkbox" value="[arr.id]">
[arr.name]
</form>

how can I make one or more checkboxes to be selected on value [arr.id] and generate sel_id automatically 1..n depends on [arr.id]?

[var.sel_id[arr.id];selected=field_name[]]


Thanks in advance. :)

Hello,

I'm not sure to understal all well. Does [arr.id] have the same value for all <input> tags ?
And I don't understand what you mean by "generate sel_id automatically".

What I understand is that you'd like to pre-select several checkboxes which have the same Html name, and the same value. But the checking  depends on its index and the variable $sel_id. Is that correct ?

Yes I wish to select one, or more of checkboxes wirh field name field_name[] (array checkboxe field). If array arr has 3 values 1,2,3 I wish that let's say where checkboxe field name field_name[] has value 1 and 3 to be selected aster parsing the template, final result.


If is other way that works this was an unworked ex ...[var.sel_id[arr.id];selected=field_name[]].

Thanks in advance.

Can TBS do that ?

Hello,

Sorry to be long to reply. I'm still confused because I don't figure out how data comes from.

> If array arr has 3 values 1,2,3...
Do you mean you have variable $arr which contains 3 items?
Is that something like this:
$arr[] = array('id'=>1, 'name'=>'name1')
$arr[] = array('id'=>2, 'name'=>'name2')
$arr[] = array('id'=>3, 'name'=>'name2')
?
Or do you get this data by merging a block named 'arr' ?

If we note that the TBS way of selecting checkboxes is not able to do what you need, you can try it differently. For exemple:

data comes from database ...

<input name="field_name[]" type="checkbox" value="1">
<input name="field_name[]" type="checkbox" value="3">
<input name="field_name[]" type="checkbox" value="3">
                  

with :

<input name="field_name[]"
          type="checkbox"
          value="[arr.id]"
          [arr.id;noerr;if [val]=1;then 'checked="checked"';else '']
>

I can check just if value of arr is 1 I wish to show the checkboxes checked programatically  something like



if if [val] in arr2 check the checkbox


arr2 is an array with checked checkboxes ex if user click submit on a form I wish to show him/her what he checked. I have te arr2 in a php session.

If in my session I have arr2=array(1,2); I need the checked bokes with id 1, 2 to be checked and checkboxe with id 3 uncheck .

Can I do that ?

Tx.

Yes and it is simple :

HTML :
PHP :

It worked  with:

   [var.arr2;selected='field_name[]']

Tx Skrol29.