protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs e) { String id = Request["id"]; XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); string script = "<script language=\"javascript\">\n" + "alert (\"Preencha todos os campos\");\n" + "</script>"; if (e.NewValues["id"].ToString().Length == 0 || e.NewValues["city"].ToString().Length == 0 || e.NewValues["Street"].ToString().Length == 0 || e.NewValues["pnumber"].ToString().Length == 0 || e.NewValues["value"].ToString().Length == 0) { ClientScript.RegisterStartupScript(script.GetType(), "Error", script); e.Cancel = true; } else { XmlElement dono_inicial = xdoc.SelectSingleNode("properties/property[@id='" + e.OldValues["id"].ToString() + "' and @city='" + e.OldValues["city"] + "' and @Street='" + e.OldValues["Street"] + "' and @pnumber='" + e.OldValues["pnumber"] + "' and @value='" + e.OldValues["value"] + "']") as XmlElement; while (dono_inicial != null) { dono_inicial.Attributes["id"].Value = e.NewValues["id"].ToString(); dono_inicial.Attributes["city"].Value = e.NewValues["city"].ToString(); dono_inicial.Attributes["Street"].Value = e.NewValues["Street"].ToString(); dono_inicial.Attributes["pnumber"].Value = e.NewValues["pnumber"].ToString(); dono_inicial.Attributes["value"].Value = e.NewValues["value"].ToString(); XmlDataSource3.Save(); dono_inicial = xdoc.SelectSingleNode("properties/property[@id='" + e.OldValues["id"].ToString() + "' and @id='" + e.OldValues["id"] + "' and @city='" + e.OldValues["city"] + "' and @Street='" + e.OldValues["Street"] + "'and @pnumber='" + e.OldValues["pnumber"] + "'and @value='" + e.OldValues["value"] + "']") as XmlElement; } e.Cancel = true; FormView1.ChangeMode(FormViewMode.ReadOnly); Response.Redirect("remove_prop.aspx?id=" + id + ""); } }
protected void lnkSave_Click(object sender, EventArgs e) { XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); XmlElement root = xdoc.DocumentElement; XmlNodeList nodes = root.SelectNodes("/properties/property"); // You can also use XPath here int land_register_number = 0; foreach (XmlNode node in nodes) { int ld_register = Int32.Parse(node.Attributes[0].Value); if (land_register_number < ld_register) { land_register_number = ld_register; } } land_register_number++; XmlElement properties = xdoc.SelectSingleNode("properties") as XmlElement; XmlElement property = xdoc.CreateElement("property"); XmlElement land_register = xdoc.CreateElement("land_register"); XmlElement address = xdoc.CreateElement("address"); XmlElement city = xdoc.CreateElement("city"); XmlElement street = xdoc.CreateElement("street"); XmlElement port_number = xdoc.CreateElement("port_number"); XmlElement value = xdoc.CreateElement("value"); XmlElement owners = xdoc.CreateElement("owners"); XmlAttribute aland_register = xdoc.CreateAttribute("land_register"); aland_register.InnerText = (land_register_number).ToString(); land_register.InnerText = (land_register_number).ToString(); city.InnerText = ((TextBox)GridView1.FooterRow.FindControl("txtcity")).Text; street.InnerText = ((TextBox)GridView1.FooterRow.FindControl("txtstreet")).Text; port_number.InnerText = ((TextBox)GridView1.FooterRow.FindControl("txtport")).Text; value.InnerText = ((TextBox)GridView1.FooterRow.FindControl("txtvalue")).Text; property.Attributes.Append(aland_register); property.AppendChild(land_register); property.AppendChild(address); address.AppendChild(city); address.AppendChild(street); address.AppendChild(port_number); property.AppendChild(value); property.AppendChild(owners); properties.AppendChild(property); XmlDataSource3.Save(); XmlDataSource1.DataBind(); XmlDataSource2.DataBind(); GridView1.ShowFooter = false; Response.Redirect(Request.RawUrl); }
private void getTop() { string link = "http://localhost:49486/RSS/top"; XmlReader reader = XmlReader.Create(link); XmlDocument doc = new XmlDocument(); doc.Load(reader); reader.Close(); XmlDataSource3.Data = doc.OuterXml; XmlDataSource3.DataBind(); XmlDataSource3.XPath = "/rss/channel"; XmlDataSource2.Data = doc.OuterXml; XmlDataSource2.DataBind(); XmlDataSource2.XPath = "/channel"; XmlDocument xdoc1 = XmlDataSource3.GetXmlDocument(); XmlDocument xdoc2 = XmlDataSource2.GetXmlDocument(); XmlNodeList channel = xdoc1.SelectNodes("//channel"); XmlNode info = channel[0]; XmlNodeList noticias = xdoc2.SelectNodes("//item"); top.InnerHtml = "<ul>"; foreach (XmlNode i in noticias) { top.InnerHtml += "" + "<li>" + "<a href = \"/Movie?ID=" + i.Attributes["id"].Value + "\" >" + "<div class=\"thumb\">" + "<div class=\"img\" style=\"background-image: url('" + i.Attributes["poster"].Value + "');\"></div>" + "</div>" + "<div class=\"info\">" + "<div class=\"title\">" + i.Attributes["title"].Value + "</div>" + "<div class=\"infos\">" + "<div class=\"year\">" + i.Attributes["year"].Value + "</div>" + "<div class=\"imdb\">TMDB: " + i.Attributes["rating"].Value + "</div>" + "</div>" + "</div>" + "</a>" + "</li>"; } top.InnerHtml += "</ul>"; }
protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { XmlDataSource3.DataFile = DropDownList1.SelectedValue; XmlDataSource1.DataFile = DropDownList1.SelectedValue; XmlDataSource4.DataFile = DropDownList1.SelectedValue; try{ XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); GridView1.DataBind(); DetailsView1.DataBind(); DetailsView2.DataBind(); GridView1.PageIndex = 0; } catch (FileNotFoundException) { Response.Redirect("Rss_invalido.aspx"); } }
protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs e) { String nif = Request["nif"]; XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); string script = "<script language=\"javascript\">\n" + "alert (\"Preencha todos os campos\");\n" + "</script>"; if (e.NewValues["fname"].ToString().Length == 0 || e.NewValues["lname"].ToString().Length == 0 || e.NewValues["pdate"].ToString().Length == 0) { ClientScript.RegisterStartupScript(script.GetType(), "Error", script); e.Cancel = true; } else { //verificar se data e valida DateTime data; if (!DateTime.TryParse(e.NewValues["pdate"].ToString(), out data)) { script = "<script language=\"javascript\">\n" + "alert (\"O campo data tem de ser válido\");\n" + "</script>"; ClientScript.RegisterStartupScript(script.GetType(), "Error", script); e.Cancel = true; } else { XmlElement dono_inicial = xdoc.SelectSingleNode("properties/property/owner[@nif='" + e.OldValues["nif"].ToString() + "' and @fname='" + e.OldValues["fname"] + "' and @lname='" + e.OldValues["lname"] + "' and @pdate='" + e.OldValues["pdate"] + "']") as XmlElement; while (dono_inicial != null) { dono_inicial.Attributes["fname"].Value = e.NewValues["fname"].ToString(); dono_inicial.Attributes["lname"].Value = e.NewValues["lname"].ToString(); dono_inicial.Attributes["pdate"].Value = e.NewValues["pdate"].ToString(); XmlDataSource3.Save(); dono_inicial = xdoc.SelectSingleNode("properties/property/owner[@nif='" + e.OldValues["nif"].ToString() + "' and @fname='" + e.OldValues["fname"] + "' and @lname='" + e.OldValues["lname"] + "' and @pdate='" + e.OldValues["pdate"] + "']") as XmlElement; } e.Cancel = true; FormView1.ChangeMode(FormViewMode.ReadOnly); Response.Redirect("prop_por_dono.aspx?nif=" + nif + ""); } } }
protected void remover_Click(object sender, EventArgs e) { String nif = Request["nif"]; XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); XmlElement dono = xdoc.SelectSingleNode("properties/property/owner[@nif='" + nif + "']") as XmlElement; while (dono != null) { XmlElement prop = dono.ParentNode as XmlElement; prop.RemoveChild(dono); XmlDataSource3.Save(); dono = xdoc.SelectSingleNode("properties/property/owner[@nif='" + nif + "']") as XmlElement; } Response.Redirect("Owners.aspx"); }
protected void propertyItemUpdating(object sender, GridViewUpdateEventArgs e) { GridViewRow row = GridView1.Rows[e.RowIndex]; HyperLink hyper = (HyperLink)row.FindControl("HyperLink1"); XmlDocument xdoc = XmlDataSource3.GetXmlDocument(); XmlElement property = xdoc.SelectSingleNode("properties/property[@land_register='" + hyper.Text + "']") as XmlElement; XmlNode address = property.SelectSingleNode("address"); address.SelectSingleNode("city").InnerText = e.NewValues["city"].ToString(); address.SelectSingleNode("street").InnerText = e.NewValues["street"].ToString(); address.SelectSingleNode("port_number").InnerText = e.NewValues["port_number"].ToString(); property.SelectSingleNode("value").InnerText = e.NewValues["value"].ToString(); XmlDataSource3.Save(); XmlDataSource1.DataBind(); XmlDataSource2.DataBind(); e.Cancel = true; GridView1.EditIndex = -1; Response.Redirect(Request.RawUrl); }