B4J Question Changing list

stevel05 said:

It's exactly because you are adding the SAME item to both lists, not a copy or duplicate of the item.

Try this:

B4X:

'add duplicate items in both lists
'changes one item from a given list
Private Sub Add_It
    For i= 0 To 4
        Dim tmp As tpItem
        tmp.initialize
        tmp.sId = i
        tmp.pId = i*2
        tmp.pDesc= "Item :" & (i+1)
        prgOrig.Add(tmp)
        Dim tmp As tpItem
        tmp.initialize
        tmp.sId = i
        tmp.pId = i*2
        tmp.pDesc= "Item :" & (i+1)
        prgWork.Add(tmp)
    Next  
End Sub

Create a new item (With a dim) and duplicate the item, you will then have a separate (duplicate) item in both lists, which you can change independently.

Click to expand...

Magma said:

Seems like tmp being item of list... but i don;t know if this is right...

so only solution i can think is:

B4X:

Private Sub Add_It
    For i= 0 To 4
        Dim tmp As tpItem
        Dim tmp2 As tpItem
        tmp.initialize
        tmp.sId = 10+i
        tmp.pId = i*2
        tmp.pDesc= "Item :" & (i+1)
        tmp2.initialize
        tmp2.sId = 10+i
        tmp2.pId = i*2
        tmp2.pDesc= "Item :" & (i+1)
        prgOrig.Add(tmp)
        prgWork.Add(tmp2)
    Next  
End Sub

Click to expand...