SIG/AC/CatProgramaCONAC.aspx.vb

Option Explicit On
Option Strict On

Imports System.Data
Imports System.Linq
Imports Extensiones

Partial Class AC_CatProgramaCONAC
    Inherits ClsPaginas

    Public Property PuedeEditar As Boolean
        Get
            Return CBool(ViewState("PuedeEditar"))
        End Get
        Set(value As Boolean)
            ViewState("PuedeEditar") = value
        End Set
    End Property

    Public Property PuedeEliminar As Boolean
        Get
            Return CBool(ViewState("PuedeEditar"))
        End Get
        Set(value As Boolean)
            ViewState("PuedeEditar") = value
        End Set
    End Property

    Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
        If Not Page.IsPostBack Then
            ViewState("Orden") = ""
            CargaDatos()
        End If
    End Sub

    Public Sub CargaDatos()
        Dim ObjProgramaCONAC As New ClsAC
        If ObjProgramaCONAC.GetProgramaCONAC() Then
            ViewState("DTProgramaCONAC") = ObjProgramaCONAC.DtResultados
            GlobalDTAC_ProgramasCONAC = ObjProgramaCONAC.DtResultados
        Else
            Me.GvDatos.DataSource = Nothing
        End If

        ObjProgramaCONAC.Dispose()

        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub LbAgregar_Click(sender As Object, e As System.EventArgs) Handles LbAgregar.Click
        Dim ObjProgramaCONAC As New ClsAC
        If ObjProgramaCONAC.AddProgramaCONAC(TxtProgramaCONAC.Text.Trim, TxtClave.Text.Trim, TxtNombre.Text.Trim, TxtCaracteristica.Text.Trim, UsuarioActual.CveUsuario) Then
            TxtProgramaCONAC.Text = ""
            TxtClave.Text = ""
            TxtNombre.Text = ""
            TxtCaracteristica.Text = ""
            Alert("El Nuevo Registro se guardó correctamente.", TipoMensaje.MsgInformacion)
            UpTitulos.Update()
            ViewState("DTProgramaCONAC") = ObjProgramaCONAC.DtResultados
            GlobalDTAC_ProgramasCONAC = ObjProgramaCONAC.DtResultados

            If ViewState("Orden").ToString() <> String.Empty Then
                CargaGrid(ViewState("Orden").ToString())
            Else
                CargaGrid("")
            End If
        End If
        ObjProgramaCONAC.Dispose()
    End Sub

#Region "G V  D A T O S"
    Protected Sub GvDatos_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GvDatos.RowDataBound
        If e.Row.RowType = DataControlRowType.DataRow Then
            e.Row.Cells(0).HorizontalAlign = HorizontalAlign.Center
            e.Row.Cells(1).HorizontalAlign = HorizontalAlign.Center
            e.Row.Cells(2).HorizontalAlign = HorizontalAlign.Left
            e.Row.Cells(3).HorizontalAlign = HorizontalAlign.Justify
            e.Row.Cells(4).HorizontalAlign = HorizontalAlign.Center
            e.Row.Cells(6).HorizontalAlign = HorizontalAlign.Center
            e.Row.Cells(7).HorizontalAlign = HorizontalAlign.Center
            e.Row.Cells(8).HorizontalAlign = HorizontalAlign.Center
        End If
    End Sub

    Protected Sub GvDatos_RowDeleting(sender As Object, e As System.Web.UI.WebControls.GridViewDeleteEventArgs) Handles GvDatos.RowDeleting
        Dim ObjProgramaCONAC As New ClsAC
        If ObjProgramaCONAC.RemoveProgramaCONAC(GvDatos.DataKeys(e.RowIndex).Value.ToString.ToEntero) Then
            GvDatos.EditIndex = -1
            ViewState("DTProgramaCONAC") = ObjProgramaCONAC.DtResultados
            GlobalDTAC_ProgramasCONAC = ObjProgramaCONAC.DtResultados
            Alert("El Registro se eliminó correctamente.", TipoMensaje.MsgInformacion)
        End If

        ObjProgramaCONAC.Dispose()

        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub GvDatos_RowCancelingEdit(sender As Object, e As System.Web.UI.WebControls.GridViewCancelEditEventArgs) Handles GvDatos.RowCancelingEdit
        GvDatos.EditIndex = -1
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub GvDatos_RowUpdating(sender As Object, e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles GvDatos.RowUpdating

        Dim ObjProgramaCONAC As New ClsAC

        Dim ProgramaCONAC As String = DirectCast(GvDatos.Rows(e.RowIndex).FindControl("TxtProgramaCONAC"), TextBox).Text.Trim
        Dim Clave As String = DirectCast(GvDatos.Rows(e.RowIndex).FindControl("TxtClave"), TextBox).Text.Trim
        Dim Nombre As String = DirectCast(GvDatos.Rows(e.RowIndex).FindControl("TxtNombre"), TextBox).Text.Trim
        Dim Caracteristica As String = DirectCast(GvDatos.Rows(e.RowIndex).FindControl("TxtCaracteristica"), TextBox).Text.Trim
        Dim Estatus As Boolean = GvDatos.Rows(e.RowIndex).FCCheckBox("ChkEstatus").Checked
        Dim CveProgramaCONAC As Integer = GvDatos.DataKeys(e.RowIndex).Value.ToString.ToEntero

        If ObjProgramaCONAC.UpdateProgramaCONAC(ProgramaCONAC, Clave, Nombre, Caracteristica, Estatus, CveProgramaCONAC) Then
            GvDatos.EditIndex = -1
            ViewState("DTProgramaCONAC") = ObjProgramaCONAC.DtResultados
            GlobalDTAC_ProgramasCONAC = ObjProgramaCONAC.DtResultados
            Alert("Los cambios se guardaron correctamente.", TipoMensaje.MsgInformacion)
        End If

        ObjProgramaCONAC.Dispose()

        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If

    End Sub

    Protected Sub GvDatos_RowEditing(sender As Object, e As System.Web.UI.WebControls.GridViewEditEventArgs) Handles GvDatos.RowEditing
        GvDatos.EditIndex = e.NewEditIndex

        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub
#End Region

#Region "O R D E N A M I E N T O"
    Protected Sub LbOrden_Click(ByVal sender As Object, ByVal e As EventArgs)
        Dim Orden As String = ""
        Dim Campo As String = ""
        Dim Literal As Literal = Nothing
        Const OrdenInicial As String = ""
        Dim Arg(2) As String

        Arg = CType(sender, LinkButton).CommandArgument().ToString.Split(";"c)
        Campo = Arg(0)
        Literal = CType(CType(sender, LinkButton).NamingContainer.FindControl("Img" & Campo.Replace(",", "_")), Literal)

        If ViewState(String.Format("O{0}", Campo)) IsNot Nothing AndAlso ViewState(String.Format("O{0}", Campo)).ToString = String.Format("{0} DESC", Campo) Then
            ViewState(String.Format("O{0}", Campo)) = String.Format("{0} ASC", Campo)
            Literal.Text = String.Format("<i class='fa fa-sort-asc' style='color:#999' ></i>")
        Else
            ViewState(String.Format("O{0}", Campo)) = String.Format("{0} DESC", Campo)
            Literal.Text = String.Format("<i class='fa fa-sort-desc' style='color:#999' ></i>")
        End If
        Orden = OrdenInicial & ViewState(String.Format("O{0}", Campo)).ToString
        ViewState("Orden") = Orden
        CargaGrid(Orden)
    End Sub

    Private Sub CargaGrid(Orden As String)
        If Orden <> String.Empty Then
            Dim DV As New DataView(CType(ViewState("DTProgramaCONAC"), DataTable), "", Orden, DataViewRowState.CurrentRows)
            GvDatos.DataSource = DV.ToTable()
            DV.Dispose()
        Else
            GvDatos.DataSource = CType(ViewState("DTProgramaCONAC"), DataTable)
        End If
        GvDatos.DataBind()
        UpDatos.Update()
    End Sub
#End Region
End Class