how i can Load multiple arrays automatically into a array?

[Sarah_LAB]

Hi,
how i can Load multiple arrays automatically into a array?
Cordialement.

[jwscs]

hi sarah,

please be a little more specific what you want to do.

what are the inputs, what is the expected output, what does automatically mean for you?

regards

[Sarah_LAB]

Hi JWSCS,

I want to concatenate many arrays in a dynamic way, Add columns to infinity in multicolumn list for example.

Thank you .

[jwscs]

the problem is with the dynamic, i suppose you mean while the program is running, on specific occasion, your main-array will be extended.

there are multiple ways of doing that.

1) if you are in a loop, use shift registers to hold your main-array

2) use a global variable (global, functional global variable, action engine)

3) since you mention a 'multicolumn listbox', you could get the value append new stuff and set the value of the listbox to the new array (try to get a property node from your listbox, and use the value property)

[Sarah_LAB]

Thank you ,
But i d'ont find it can u give me a example please.
thank you .

[jwscs · Accepted solution]

sorry, the property was named "ItemNames"

very simple example: