B4J=true Group=Default Group ModulesStructureVersion=1 Type=Class Version=10 @EndOfDesignText@ Sub Class_Globals Private mreq As ServletRequest 'ignore Private mresp As ServletResponse 'ignore ' Dim cmd As DBCommand Dim theQuery As String Dim m, m2 As Map Dim getHash As CalculateHash Dim js As JSONGenerator End Sub 'Initializes the object. You can add parameters to this method if needed. Public Sub Initialize End Sub 'Resumable Subs (wait for / sleep) in server handlers 'Resumable subs can only work when there is a message queue. 'By default, server handlers end when the Handle sub is completed. They do not create a message loop. 'If you want to wait for an event then you need to call StartMessageLoop and later StopMessageLoop. 'https://www.b4x.com/android/forum/threads/resumable-subs-wait-for-sleep-in-server-handlers.81833/ Sub Handle(req As ServletRequest, resp As ServletResponse) ' Log("q='"&req.GetParameter("q")&"'") Log($"REQ: ${req.FullRequestURI}"$) Private b As String = req.GetParameter("b") If b = 1 Then Try Log("Borramos base") Main.db.InitializeSQLite(File.DirApp, "kmt.db", True) Main.db.ExecNonQuery("PRAGMA writable_schema = 1") Main.db.ExecNonQuery("delete from sqlite_master where Type in ('table', 'index', 'trigger')") Main.db.ExecNonQuery("PRAGMA writable_schema = 0") ' Private t As ResultSet = Main.db.ExecQuery($"Select name FROM sqlite_master WHERE Type='table'"$) ' Do While t.NextRow ' Log(t.GetString("name")) ' Main.db.ExecNonQuery($"drop table ${t.GetString("name")}"$) ' Loop Main.db.ExecNonQuery("vacuum") Catch Log(LastException) End Try Else resp.ContentType = "text/html" resp.Write("Hay un error en la solicitud, es necesario el parametro:
* b - 1") 'this file will be loaded from the www folder End If End Sub