private void LoadGrid()
{
CMS_Util iClass1 = new CMS_Util();
grdContent.DataSource = (from a in iClass1.GetAll() orderby a.Key select a).ToList();
grdContent.DataBind();
}
protected void btnSaveChanges_Click(object sender, EventArgs e)
{
CMS_Util iClass1 = new CMS_Util();
CMS_Util ToUpdate = new CMS_Util();
ToUpdate.Key = litKey.Text;
ToUpdate.Description = litDescription.Text;
ToUpdate.Text = Server.HtmlEncode(txtText.Text.Trim());
iClass1.UpdateText(ToUpdate);
divLogin.Visible = false;
divContentGrid.Visible = true;
divEditContent.Visible = false;
}
protected void grdContent_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
{
if (e.CommandName == "EditContent")
{
CMS_Util iClass1 = new CMS_Util();
divLogin.Visible = false;
divContentGrid.Visible = false;
divEditContent.Visible = true;
CMS_Util found = iClass1.GetByKey(e.CommandArgument.ToString());
litKey.Text = found.Key;
litDescription.Text = found.Description;
txtText.Text = found.Text;
}
}
public List <CMS_Util> GetAll()
{
List <CMS_Util> retlist = new List <CMS_Util>();
DataSet ds = new DataSet();
ds.ReadXml(HttpContext.Current.Server.MapPath("/CMS/xml/content.xml"));
foreach (DataRow dr in ds.Tables[0].Rows)
{
CMS_Util newClass = new CMS_Util();
newClass.Key = dr["Key"].ToString();
newClass.Description = dr["Description"].ToString();
newClass.Text = dr[2].ToString();
retlist.Add(newClass);
}
return(retlist);
}
public CMS_Util GetByKey(string Key)
{
CMS_Util retval = new CMS_Util();
DataSet ds = new DataSet();
ds.ReadXml(HttpContext.Current.Server.MapPath("/CMS/xml/content.xml"));
foreach (DataRow dr in ds.Tables[0].Rows)
{
if (dr["Key"].ToString() == Key)
{
retval.Key = dr["Key"].ToString();
retval.Description = dr["Description"].ToString();
retval.Text = dr[2].ToString();
break;
}
}
return(retval);
}
public void UpdateText(CMS_Util ToUpdate)
{
DataSet ds = new DataSet();
ds.ReadXml(HttpContext.Current.Server.MapPath("/CMS/xml/content.xml"));
foreach (DataRow dr in ds.Tables[0].Rows)
{
if (dr["Key"].ToString() == ToUpdate.Key)
{
dr.Delete();
break;
}
}
DataRow newRow = ds.Tables[0].NewRow();
newRow["Key"] = ToUpdate.Key;
newRow["Description"] = ToUpdate.Description;
newRow[2] = HttpContext.Current.Server.HtmlDecode(ToUpdate.Text);
ds.Tables[0].Rows.Add(newRow);
ds.WriteXml(HttpContext.Current.Server.MapPath("/CMS/xml/content.xml"));
}
protected void Page_Load(object sender, EventArgs e)
{
string rrr = CMS_Util.GetText("Home.aspx", "Preface");
litPreface.Text = rrr;
}