It is screenshot from "RS Form" extension, not from a database manage tool. "#__rsform_submission_values" table doesn't contain "DateSubited" column. RSForm can get this column from another table.

Regards,
ARI Soft

Another problems are:

1. When I added more fields:

('surname','Name','birth','place_of_birth','adress','locality','postcode',
'country','nationality','profession','phone_mobile','email','specify',
'card_number','inter_card_number','community','membership_group',
'type_member_ssi','payment_method')

The order of columns has changed again in an disordered way

2. The table doesn't show any data with the field 'email'

1. Read our answer #2 about columns ordering here.

2. "Email" field is shown fine on our test server with SQL dump which you sent. If necessary, we can send a screenshot by email.

Regards,
ARI Soft

On my computer server it shows emails too, also, the order of columns (fields) is ok, like on my back end. Pity that on the website is different.

admin wrote:
2. "Email" field is shown fine on our test server with SQL dump which you sent. If necessary, we can send a screenshot by email.
Regards,
ARI Soft

How did you publish the module, in special positions of your template or in content, with non existent position for module and {aridatatables moduleId="ID"}?

I installed a new Joomla 2.5, specially for tables and checked how it works.
I discovered, that if I publish the module in the special position of the template, then it is ok with emails.
If the module is published in content, then it doesn't show at all the table, if the query contains 'email'
I can give you access to admin panel of the new site, if you want to check.

Could you send a link to a page where we can see the problem and a temporary access to your J! backend by email?

Regards,
ARI Soft