keep data in listview

Development Programming & Scripting UI
, , ,
1

Hello Community !

How can I populate a listview (or a wrapbox with add child node) with datas,
Then keep those datas and add new ones to existing ?

I only succed to get the last data selected, but not to keep and add new data.

Thanks in advance

2

List view is just that, a view. You can’t keep data in it.

The data needs to be kept elsewhere, an array being a good example :slight_smile:

3

That is what i thought…
I tried to use array but I’m stuck…

301523-capture.png
301523-capture.png1120×388 77.2 KB

Insert node have no output. How can I manage this ?

4

Don’t use insert, use ADD, it just adds the entry to the array.

You don’t need an output, just use the array reference:

301524-code.jpg
301524-code.jpg1106×367 46.3 KB

5

I just tried with add node :

301526-capture.png
301526-capture.png1193×387 85.6 KB

Print string return everytime “0”, like if array remains empty.
I miss Something important, but what ?

6

This is doing nothing, you can remove it:

301527-delete.jpg

And move to print to just after you have added the element:

301528-move.jpg
301528-move.jpg1177×399 65.1 KB

7

I move print node, and now, index is good.
But on list view I can still only see 1 element.
If I left Perso array with no default value, I see nomPerso Variable.
If I put default value in PersoArray, I see trhe first default value.

The same thing If I try instead list view, wrapbox with child node.

In the child widget, I bind text with the array send in game mode and return a for each loop to the node. Is this the correct way ?

8

link text

Linked, the logic I used.

9

Ok, it’s a ‘whole thing’. It’s probably better if I give you a link to a vid:

10

Wow ! That’s a complete and technical video ^^
I need to try with my files !
Thanks a lot