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Hello,
I have a table with data displayed via a view link.
The display of the table works. Unfortunately I did not get the right grouping of the table data.

The URL in the view link:

article_id = {var: articles_list.row.Beobs.beo_id}
The table list is based on Read Data with select type "All matching record" (read_beobs)
and Read Data with "First matching record" (read_beob) as in the example "Articles relations and advanced forms".
The event "View" says:
{fn:read_article}
{fn:check_article_exists}
{fn:read_beob}
{fn:check_beob_exists}
<h3 style="font-weight:300;color:#71a26a">
{date:d.m.Y$(var:read_beob.Fund.datum)}:  {var:read_article.Article.fundort}</h3>
hallo
<div class="ui segment">
{view:zuruck_button}
</div>
{fn:read_beobs}
{view:beob_list}
​
It should be a grouping after the fields "datum" and "beobachtung".
​
First matching record (read_beob) shows only the first grouped data. I can not display data without this Read Data function.
​
Is it possible that I can attach a grouping parameter to the view link? And how could that look?
or do I have to use a where query?
​
many Greetings
F.

Not really sure exactly what you're asking here. What do you mean by grouping? And if you want it to group by a field just add that field to the Group By setting, surely?

:-) wat i mean is… see screen... <img  src="https://www.sommerfugle.de/_adat/screen_tab.jpg" alt="">

Link didn't work

ups…
https://www.sommerfugl.de/_adat/screen_tab.jpg

Just have another read data with the groupings you want on that page