private void IniciarCamposArticulos()
{
LimpiarCamposArticulos();
txtArtPreUnitario.Attributes.Add("onFocus", "JavaScript:this.select();");
txtArtDescuento.Attributes.Add("onFocus", "JavaScript:this.select();");
txtArtCant.Attributes.Add("onFocus", "JavaScript:this.select();");
clsProveedores lstProveedor = new clsProveedores();
ddlLaboratorios.DataSource = lstProveedor.GetAll();
ddlLaboratorios.DataBind();
ddlLaboratorios.Items.Insert(0, new ListItem("Todos", "-1"));
clsArticulos oArticulos = new clsArticulos();
lsbArticulos.DataSource = oArticulos.GetArticulosStock();
lsbArticulos.DataBind();
if (lsbArticulos.Items.Count == 0)
{
lsbArticulos.Items.Add(new ListItem("No existen Articulos en Stock", "0"));
}
}
protected void ddlLaboratorios_SelectedIndexChanged(object sender, EventArgs e)
{
clsArticulos colArticulos = new clsArticulos();
int PrvCod = Int32.Parse(ddlLaboratorios.SelectedValue);
if (PrvCod == -1)
lsbArticulos.DataSource = colArticulos.GetArticulosStock();
else
lsbArticulos.DataSource = colArticulos.GetArticulosStockByPrvCod(PrvCod);
lsbArticulos.DataBind();
if (lsbArticulos.Items.Count == 0)
{
lsbArticulos.Items.Add(new ListItem("Sin Articulos en Stock", "0"));
}
colArticulos = null;
if (lsbArticulos.SelectedIndex >= 0)
lsbArticulos_SelectedIndexChanged(sender, e);
ModalPopupAgregar.Show();
}