topic Re: SelectedItems in List in ThingWorx Developers

SelectedItems in List

egolindano — Tue, 10 Oct 2017 14:39:00 GMT

Hi. Can anyone explain me how SelectedItems in list widget works?

I have a list with severals items in it, so i need to select some default values and i can't figure out how to set the selected items; I know the widget has a "SelectedItems" option, but it doesn't work.

Thank You in Advance.

Re: SelectedItems in List

gnandyala — Tue, 10 Oct 2017 15:40:51 GMT

Selecteditems should have an infotable input.

Re: SelectedItems in List

egolindano — Tue, 10 Oct 2017 15:42:41 GMT

Hi, Gautham. Thanks for the answer.. I know it needs an infotable.. Actually I pass an infotable as a parameter but it doesn't select the items.

Re: SelectedItems in List

jdass — Tue, 10 Oct 2017 15:51:58 GMT

If your infotable returns more than one row, try checking the MultiSelect option .

Re: SelectedItems in List

egolindano — Tue, 10 Oct 2017 16:49:41 GMT

Hi Janet. Thanks for the reply. It already has the MultiSelect option checked.

Re: SelectedItems in List

jdass — Tue, 10 Oct 2017 17:42:33 GMT

Eddison,

From what I understand, you have a service that returns an infotable . And you want to auto select those rows in the List widget.

You could achieve that by just binding All Data from your service (QueryJustTwo in my example)to the SelectedItems of the List Widget.

Test the service to check if it returns the correct rows
And make sure the rows match the ones already listed in the List widget.

Re: SelectedItems in List

egolindano — Tue, 10 Oct 2017 18:39:10 GMT

Janet. As soon as i test your solution. I'll reply. Thans.

Re: SelectedItems in List

egolindano — Fri, 01 Dec 2017 09:20:56 GMT

Hi, Janet.. Sry for the late response (few months i guess) but i didn't keep working on that until now.. I realize that the selectedItems works perfectly, but in my case the list with the options and the list with the selected options are sent to a navigation widget in a modal popup and when it loads, does nothing.. Do you have any idea the cause of this? Thanks.