You have to assign the collection to itself: Form.cColl:=Form.cColl
Then the Listbox will be updated. -- Grüße/Regards, [heubach-media] | Christian Sakowski christian.sakow...@heubach-media.de iChat/AIM: SakowskiF Tel: +49/(0)40/52 10 59-23 > Am 01.08.2018 um 22:19 schrieb Two Way Communications via 4D_Tech > <4d_tech@lists.4d.com>: > > I guess I must be overlooking the obvious here … > I searched the documentation, the NUG, the Blog but could not find an answer, > so maybe somebody can help me out. > > I have a collection that is being displayed inside a listbox. So far so good. > No issues. I can select the rows and I can edit the cell contents. > > Now, I want to add a row, and enter values. > > Here’s where it goes wrong. I cannot get the row to display, let alone edit > it. > > Since ‘LISTBOX INSERT ROWS’ only works with arrays, I tried cColl.push, which > actually adds an element to the collection (I verified in the debugger) > But the row is not added to the listbox, no matter what I try (i.e. > REDRAW(Listbox)) > > The next challenge will be to delete an element … > > Has anybody done this successfully? > > > Rudy Mortier > Two Way Communications bvba > > > ********************************************************************** > 4D Internet Users Group (4D iNUG) > Archive: http://lists.4d.com/archives.html > Options: https://lists.4d.com/mailman/options/4d_tech > Unsub: mailto:4d_tech-unsubscr...@lists.4d.com > ********************************************************************** -- heubach media Osterfeldstr. 12-14 | Haus 1 | Eingang Nord 22529 Hamburg tel: 040 / 52 10 59 - 10 | fax: -99 mail: i...@heubach-media.de home: www.heubach-media.de Geschäftsführer|CEO: Matthias Heubach Mieten Sie Ihre Computer, iPads & Drucker für Ihre Events bei: http://www.milo-rental.com Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************
