public static XmlDataSource getInstance() { if (xmlInstance == null) { xmlInstance = new XmlDataSource(); } return xmlInstance; }
public bool add(XmlDataSource xml, QuickEntry newInfo, string accId) { XmlDocument doc = xml.getXmlDocument(); string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry"; XmlElement eleList = (XmlElement)doc.SelectSingleNode(xpath); XmlElement ele = doc.CreateElement("item"); ele.SetAttribute("id", newInfo.Id.ToString()); ele.SetAttribute("type", newInfo.Type); ele.SetAttribute("description", newInfo.Description); eleList.AppendChild(ele); doc.Save(xml.XmlPath); return true; }
public DataTable getDataList(XmlDataSource xml, string accId) { DataTable dt = new DataTable(); XmlDocument doc = xml.getXmlDocument(); XmlNode root = doc.DocumentElement; string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry/item"; XmlNodeList nodeList = root.SelectNodes(xpath); if (nodeList.Count > 0) { dt = this.createDataTable(nodeList); } return dt; }
public QuickEntry getById(XmlDataSource xml, string id, string accId) { XmlDocument doc = xml.getXmlDocument(); string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry/item[@id='" + id + "']"; XmlNode ndQE = doc.SelectSingleNode(xpath); if (ndQE == null) { return null; } QuickEntry qe = new QuickEntry { Id = int.Parse(ndQE.Attributes["id"].Value), Type = ndQE.Attributes["type"].Value, Description = ndQE.Attributes["description"].Value }; return qe; }
public DiaryService() { xml = XmlDataSource.getInstance(); }
public List<QuickEntry> getDataListByType(XmlDataSource xml, string accId, string type) { XmlDocument doc = xml.getXmlDocument(); XmlNode root = doc.DocumentElement; string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry/item[@type='" + type + "']"; XmlNodeList nodeList = root.SelectNodes(xpath); List<QuickEntry> list = new List<QuickEntry>(); foreach (XmlElement ele in nodeList) { QuickEntry info = new QuickEntry { Id = int.Parse(ele.GetAttribute("id")), Type = ele.GetAttribute("type"), Description = ele.GetAttribute("description"), }; list.Add(info); } return list; }
public bool remove(XmlDataSource xml, QuickEntry rmvInfo, string accId) { XmlDocument doc = xml.getXmlDocument(); string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry/item[@id='" + rmvInfo.Id + "']"; XmlNode ele = doc.SelectSingleNode(xpath); ele.ParentNode.RemoveChild(ele); doc.Save(xml.XmlPath); return true; }
public bool modify(XmlDataSource xml, QuickEntry mdfInfo, string accId) { XmlDocument doc = xml.getXmlDocument(); string xpath = "/my-expense/expense-data/data[@profile-id='" + accId + "']/quick-entry/item[@id='" + mdfInfo.Id + "']"; XmlNode ele = doc.SelectSingleNode(xpath); ele.Attributes["id"].Value = mdfInfo.Id.ToString(); ele.Attributes["type"].Value = mdfInfo.Type; ele.Attributes["description"].Value = mdfInfo.Description; doc.Save(xml.XmlPath); return true; }