[ic] Lost mv_modifier values

[Götz Verdieck]

> 
>> The problem appears when I select the delete checkbox in the cart.
>> After the refresh the selected item  is deleted (that¹s what I wanted) and
>> the vpe modifier info for the rest of the entries is also deleted.
> 
> sounds like you don't have your additional modifier included in the form..
> do you have an [item-accessories vpe] or whatever? Usually the modifier is a
> combo box and is therefore resubmitted when the form is updated (due to
> deleting a line / changing a modifier etc).
> 
> Jonathan
> Webmaint.
> 
> 
> 
> 
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> 

Hi,

I store the values from the form and the form actions runs the following
action map
(in this action map I store values for $CGI->{mv_order_quantity} and
$CGI->{mv_order_vpe}:

ActionMap  order_units <<EOR
sub {

     
     # save and delete \0 from  units: Mengeneinheiten; quantity: Anzahl der
Einheiten; bezeichnung: Bezeichnung und der Artikelnummer
 
     $Scratch->{'bezeichnung'} = $CGI->{'bezeichnung'};
     $myfield =  $Scratch->{'bezeichnung'};
     @bezeichnung = split("\0",$myfield);
     
     $Scratch->{'quantity'} = $CGI->{'quantity'};
     $myfield =  $Scratch->{'quantity'};
     @quantity = split("\0",$myfield);
     
     $Scratch->{'units'} = $CGI->{'units'};
     $myfield =  $Scratch->{'units'};
     @units = split("\0",$myfield);
    
      $Scratch->{sku} = $CGI->{mv_order_item};
     
     
     # SKU already in cart => set to 0
     
     
     my $cart = $Carts->{main};
     my $count = 0;
     foreach (@$cart){
         if ($Scratch->{sku} eq $cart->[$count]{code}){
               $Carts->{main}[$count]{quantity}= "0";
         }
          $count++;
}
     
     # calculate the quantities:
    
   $CGI->{mv_order_quantity} = 0;
    $Scratch->{mv_order_quantity} = 0;
     $CGI->{mv_order_vpe}="";
     
     for ( my $i = 0; $i < @units; $i++)  {
       if ( $quantity[$i] > 0) {
      $Scratch->{mv_order_quantity}+= $units[$i]*$quantity[$i];
      $CGI->{mv_order_quantity} += $units[$i]*$quantity[$i];
      $CGI->{mv_order_vpe} =
$CGI->{mv_order_vpe}."/".$quantity[$i]."/".$units[$i]."/".$bezeichnung[$i];
     
      }
     }
    
     
    # Set the page
    $CGI->{mv_nextpage} = 'inbasket';

    # Update the basket
    $CGI->{mv_todo} = 'refresh';
    $Tag->update('process');

   ## Returning true tells IC to display mv_nextpage
    return 1;
}
EOR


I the cart I can display the correct modifier values but when deleting on
item all the modifiers are gone.


Yours sincerely,


Goetz Verdieck

E-Mail    Goetz.Verdieck@com4office.de