Re: CHANGE LIST VALUES FOR EVERY LISTBOX ROW

[stardata.info via 4D_Tech]

Work fine, but before to set list, i need to clear the list

OBJECT SET LIST BY NAME(*;"MY_COLOUMN";Required list;"")
OBJECT SET LIST BY NAME(*;"MY_COLOUMN";Required list;"MYLIST")


Thanks

Ferdinando

Message: 2
Date: Sun, 16 Aug 2020 13:06:41 +
From: Keisuke Miyako
To: 4D iNug Technical<4d_tech@lists.4d.com>
Subject: Re: CHANGE LIST VALUES FOR EVERY LISTBOX ROW
Message-ID:
Content-Type: text/plain; charset="utf-8"

you can not change the content of a list that is already attached to a listbox 
column.

you need to call

OBJECT SET LIST BY REFERENCE
 or
OBJECT SET LIST BY NAME

if this is an entity selection or collection list box,
you may also need to touch the data source i.e.

form.whatever:=form.whatever

P.S.

you should really consider migrating to discuss.4D.com<http://discuss.4D.com>.

this list is almost inactive.

2020/08/16 17:35、stardata.info<http://stardata.info>  via 4D_Tech 
<4d_tech@lists.4d.com<mailto:4d_tech@lists.4d.com>>のメール:
Someone has a suggestion?

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Re: CHANGE LIST VALUES FOR EVERY LISTBOX ROW

[Bernd Fröhlich via 4D_Tech]

Keisuke Miyako:

> you can not change the content of a list that is already attached to a 
> listbox column.
> 
> you need to call
> 
> OBJECT SET LIST BY REFERENCE
>  or
> OBJECT SET LIST BY NAME

Or use the command "Pop up menu" when the user clicks an entry.
You can fill the contents for that menu in the "on clicked" event on the fly.

Greetings from Germany,
Bernd Fröhlich
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Re: CHANGE LIST VALUES FOR EVERY LISTBOX ROW

[Keisuke Miyako via 4D_Tech]

you can not change the content of a list that is already attached to a listbox 
column.

you need to call

OBJECT SET LIST BY REFERENCE
 or
OBJECT SET LIST BY NAME

if this is an entity selection or collection list box,
you may also need to touch the data source i.e.

form.whatever:=form.whatever

P.S.

you should really consider migrating to discuss.4D.com.

this list is almost inactive.

2020/08/16 17:35、stardata.info via 4D_Tech 
<4d_tech@lists.4d.com>のメール:
Someone has a suggestion?
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CHANGE LIST VALUES FOR EVERY LISTBOX ROW

[stardata.info via 4D_Tech]

Hi all,

In one list box column, I have to need to insert one value from a list 
box values.
The values can be different for every row of listbox. So for a the same 
column i can have

some values for the first row, other values for the second row.
I try to do using " on mouse move " event, but he not work.
Someone has a suggestion?

Thanks
Ferdinando
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