iOS Question Read list from map

Not sure that I understand. Did the original map had a List inside?

Erel said:

Not sure that I understand. Did the original map had a List inside?

Click to expand...

I write to map with :


Dim m1 As Map
m1.Initialize
m1.Put(ID)

File.WriteMap(file.DirDocuments,"b",m1)

What is ID?

Erel said:

What is ID?

Click to expand...

bk is code module

I want to add to bookmark
bk :


Sub addb(ID As String)

Dim m1 As Map
m1.Initialize

If File.Exists(File.DirDocuments,"b") = True Then
m1 = File.ReadMap(File.DirDocuments,"b")
End If

m1.Put(ID)

File.WriteMap(File.DirDocuments,"b",m1)

End Sub

Sub CheckExistBk(ID As String) As Boolean

Dim m1 As Map
m1.Initialize

If File.Exists(File.DirDocuments,"b") = False Then Return False

m1 = File.ReadMap(File.DirDocuments,"b")
Return m1.ContainsKey(ID)

End Sub



----

add to bookmark :



Sub star4_click

If bk.CheckExistBookmark(ID) = False Then

bk.Addb(ID)
Log("Add")

End If

End Sub

Please use [code]code here...[/code] tags when posting code.

I'm still not sure that I understand the question correctly. However try to use KeyValueStore class: https://www.b4x.com/android/forum/threads/class-keyvaluestore.46558/#content
It allows you to save objects instead of strings.