B4J Question 【abmaterial】(about extrasidebar) the event doesn't be raised

Dim sb As ABMSideBar = page.GetSidebar("extrasidebar")
    sb.Content.AddRows(3,True,"").AddCells12(1,"")
    sb.Content.BuildGrid
    Dim table_control As ABMTable
    table_control.InitializeScrollable(page,"table_control",False,False,True,Array As Int(side_width,side_width,side_width,side_width),"")
    table_control.SetHeaders(Array As String("id","name","ask","show"))
     sb.Content.Cell(1,1).AddComponent(table_control)

Dim sb As ABMSideBar = page.GetSidebar("extrasidebar")
        Dim table_control As ABMTable=sb.Content.Component("table_control")
        Dim ask_all As ABMCheckbox
        ask_all.Initialize(page,"ask_all","all",True,"")
        Dim show_all As ABMCheckbox
        show_all.Initialize(page,"show_all","all",True,"")
        table_control.AddRow("firs_line",Array As Object("","",ask_all,show_all))

Sub table_control_clicked(PassedRowsAndColumns As List)
Dim tblCellInfo As ABMTableCell = PassedRowsAndColumns.Get(0)
Dim sidebar As ABMSideBar=page.GetSideBar("extrasidebar")

Dim table As ABMTable=sidebar.Content.Component("table_control")

Dim message=table.GetString(tblCellInfo.Row,3)

Log(message)

End Sub

Sub ask_all_clicked(target As String)
    Log(target)
End Sub
Sub show_all_clicked(target As String)
Log(target) 
End Sub