Android Question list question

padvou

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Longtime User
Let's suppose we have following code:
B4X:
cursor1 = SQL1.ExecQuery("select CODE, NAME,  PHONE11, LDDATE, LCDATE from BALANCE order by NAME asc")

        For i = 0 To cursor1.RowCount - 1
        cursor1.Position = i
        Slist.add(???)
        Next
       
        cursor1.close

Then we want to add the first row to another list:
B4X:
Dim row As List
    Dim cols As Int   
    Dim rows As Int
    row.Initialize
        rows = Slist.Size   
        Log(Slist.Get(0))
        row=Slist.Get(0)  'Header row
       
       
        cols = row.Size

What should the code be in the questionmarks, so that each row of the Slist list can be added as an array in the row list?
 

padvou

Active Member
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Longtime User
I tried using this:
B4X:
        Slist.add(cursor1.GetString2(0) & TAB & cursor1.GetString2(1) & TAB & cursor1.GetString2(2) & TAB & cursor1.GetString2(3) & TAB & cursor1.GetString2(4) & TAB & cursor1.GetString2(5) & TAB & cursor1.GetString2(6) & TAB & cursor1.GetString2(7) & TAB & cursor1.GetString2(8))

and then split it like this:
B4X:
row.Add(Regex.Split("/t",Slist.Get(0)))
but the row.size returned is always 1.
 
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padvou

Active Member
Licensed User
Longtime User
ok, I answered my own question...
B4X:
row.Add(Regex.Split("/t",Slist.Get(0)))
should be
B4X:
row.Add(Regex.Split("\t",Slist.Get(0)))
 
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padvou

Active Member
Licensed User
Longtime User

I get this:
java.lang.IllegalArgumentException: column 'colname' does not exist
 
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