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impresión masica

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This commit is contained in:
Antonio Gonzalez
2020-06-04 18:47:23 -07:00
parent 992b0012da
commit 02fa6f66e6
2 changed files with 54 additions and 3 deletions
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5
OC/RepSolicitudesAnticipo.aspx
View File

@@ -16,6 +16,9 @@
<li>
<asp:LinkButton ID="LnkExcel" OnClick="LnkExcel_Click" runat="server"><i class="fa fa-file-excel-o" style="font-weight:bold;"></i> Exporta Excel</asp:LinkButton>
</li>
<li>
<asp:LinkButton ID="LnkImpresionMasiva" OnClick="LnkImpresionMasiva_Click" runat="server"> <i class="fa fa-download" style="font-weight:bold;"></i> Descargar PDFs</asp:LinkButton>
</li>
</asp:Content>
<asp:Content ID="Content6" ContentPlaceHolderID="HA" Runat="Server">
</asp:Content>
@@ -92,7 +95,7 @@
<a href="javascript:;" onclick="<%= String.Format("FiltrarTabla('TxtBusqueda','{0}')", GvSolicitudes.ClientID) %>" style="margin-top: -3px;" class="btn btn-circle btn-sm label-info"><i class="icon-magnifier"></i></a>
</div>
</div>
<asp:GridView ID="GvSolicitudes" runat="server" GridLines="None" DataKeyNames="Folio, RazonSocial, ImporteSol, FolioMov, Importe, Nombre"
<asp:GridView ID="GvSolicitudes" runat="server" GridLines="None" DataKeyNames="CveOrdenCompra,Folio, RazonSocial, ImporteSol, FolioMov, Importe, Nombre"
CssClass="table table-striped table-advance table-hover Widthall mysmallbtn ScrollAD" data-sort="true" data-footer="0" BorderWidth="1" BorderColor="#D3D3D3" CellSpacing="0" Width="100%" AutoGenerateColumns="False"
EmptyDataText="No se encontraron registros">
<Columns>

52
OC/RepSolicitudesAnticipo.aspx.cs
View File

@@ -9,7 +9,11 @@ using System.Web.UI.WebControls;
using Extensiones;
using Microsoft.Reporting.WebForms;
using static Extensiones.ModExtensiones;
using iTextSharp;
using iTextSharp.text;
using iTextSharp.text.pdf;
using System.IO;
using Ionic.Zip;
public partial class OC_RepSolicitudesAnticipo : ClsPaginas
{
#region "Propiedades"
@@ -75,7 +79,7 @@ public partial class OC_RepSolicitudesAnticipo : ClsPaginas
{
DdlProveedor.DataSource = get_GlobalDTCompProveedores(UsuarioActual.CveEmpresa);
DdlProveedor.DataBind();
DdlProveedor.Items.Insert(0, new ListItem("Todos", "-1"));
DdlProveedor.Items.Insert(0, new System.Web.UI.WebControls.ListItem("Todos", "-1"));
DdlProveedor.SelectedValue = "-1";
}
@@ -124,6 +128,10 @@ public partial class OC_RepSolicitudesAnticipo : ClsPaginas
{
GenerarPDF("PDF");
}
protected void LnkImpresionMasiva_Click(object sender,EventArgs e)
{
GenerarImpresionMasiva();
}
protected void GenerarPDF(String Opcion)
{
@@ -161,4 +169,44 @@ public partial class OC_RepSolicitudesAnticipo : ClsPaginas
Alert("No hay datos consultados", ModExtensiones.TipoMensaje.MsgAdvertencia);
}
}
private void GenerarImpresionMasiva()
{
byte[] all;
using (MemoryStream ms = new MemoryStream())
{
using (Document d = new Document())
{
using (PdfCopy copy = new PdfCopy(d,ms))
{
d.Open();
foreach (GridViewRow Gvr in GvSolicitudes.Rows)
{
int CveOC = Gvr.DataKey("CveOrdenCompra").ToEntero();
byte[] reporteByte = NewGeneraBytesOC(CveOC);
PdfReader reader = new PdfReader(reporteByte);
int n = reader.NumberOfPages;
int page = 0;
while (page < n)
{
page++;
copy.AddPage(copy.GetImportedPage(reader, page));
}
}
}
}
all = ms.ToArray();
}
//ImprimirbytesPDF(all, "RepSolicitudesAnticipo");
ZipFile zip = new ZipFile();
zip.AddEntry("RepSolicitudesAnticipo", all);
zip.Save(Response.OutputStream);
Response.AddHeader("content-Disposition", "attachment; filename=RepSolicitudesAnticipo.zip");
Response.ContentType = "application/zip";
Response.End();
}
}