Android Question Update Flexible Table data row

mrossen · Sep 15, 2020

Hi,

I have made a table where new data are received every 100 mS.

I add the line to the tabel like this

B4X:

Table1.AddRow(Array As String(canID, "0", "255", "255", "255", "255", "255", "255", "255", "255"))

But when the same "canID" comes next I would like to update the content of the array.

How do I update this row the most efficent way?

Mogens

klaus · Sep 15, 2020

You need to find the row number which contains "canID".
Then Table1.UpdateRow(row, Array As String(canID, "0", "255", "255", "255", "255", "255", "255", "255", "255"))

mrossen · Sep 16, 2020

Hi there is not a function like

B4X:

 Table1.Search(row, col, canID)

I will have do use table1.getvalue(col, row) i a loop to find canID?

this is the fastest way to do it?

Mogens

klaus · Sep 16, 2020

I would use a List, holding the canIDs, in parallel with the Table.

B4X:

row = lstIDs.IndexOf(canID)
If row = -1 Then
    Table1.AddRow(Array As String(canID, "0", "255", "255", "255", "255", "255", "255", "255", "255"))
    lstIDs.Add(canID)
Else
    Table1.UpdateRow(row, Array As String(canID, "0", "255", "255", "255", "255", "255", "255", "255", "255"))
End If

Android Question Update Flexible Table data row

mrossen

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klaus

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mrossen

Active Member

klaus

Expert

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Android Question Update Flexible Table data row

mrossen

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