private void FillUsefulInfoDetails()
{
if (!string.IsNullOrEmpty(Request.QueryString["Uid"]))
{
int UsefulInfoId = 0;
if (int.TryParse(Request.QueryString["Uid"].ToString(), out UsefulInfoId))
{
if (UsefulInfoId > 0)
{
UsefulInfo UsefulInfo = BLL.GetUsefulInfoById(UsefulInfoId);
if (UsefulInfo != null)
{
dvUsefulInfoDetails.InnerHtml += "<center>";
dvUsefulInfoDetails.InnerHtml += UsefulInfo.Body;
dvUsefulInfoDetails.InnerHtml += "</center>";
this.Title = UsefulInfo.Title;
lblUsefulInfoTitle.Text = UsefulInfo.Title;
lblUsefulInfoPublishDate.Text = UsefulInfo.PublishDate.ToShortDateString();
btnSaveComment.Enabled = true;
string metaTags = UsefulInfo.Title;
string description = UsefulInfo.Title;
AddMetaTagsAndPageDescription(metaTags, description);
FillComments();
upnlAddComments.Update();
}
}
}
}
}
void btnSaveUsefulInfo_Click(object sender, EventArgs e)
{
if (IsAddMode)
{
UsefulInfo UsefulInfo = new UsefulInfo();
UsefulInfo.Title = txtUsefulInfoTitle.Text;
UsefulInfo.PublishDate = DateTime.Now;
UsefulInfo.Body = UsefulInfoBody.Text;
BLL.AddNewUsefulInfo(UsefulInfo);
SetAlert(operationMessage);
}
else
{
int UsefulInfoId = -1;
if (int.TryParse(ddlAllUsefulInfos.SelectedValue, out UsefulInfoId))
{
if (UsefulInfoId > 0)
{
UsefulInfo UsefulInfo = BLL.GetUsefulInfoById(UsefulInfoId);
if (UsefulInfo != null)
{
UsefulInfo.Title = txtUsefulInfoTitle.Text;
UsefulInfo.Body = UsefulInfoBody.Text;
BLL.UpdateUsefulInfo(UsefulInfo);
SetAlert(operationMessage);
}
}
}
}
FillAllUsefulInfos();
upnlAddUsefulInfo.Update();
}
public void AddInfo()
{
var info = new UsefulInfo
{
Description = "Lorem ipsum dolor sit amet",
Caption = "Test info",
PublishDate = DateTime.Now,
Url = "google.com"
};
_usefulLinkRepository.Add(info);
}
public void Update(string id, UsefulInfo newInfo)
{
var info = GetInfo(id);
if (info == null)
{
return;
}
info.Caption = newInfo.Caption;
info.Description = newInfo.Description;
info.Image = newInfo.Image;
info.PublishDate = newInfo.PublishDate;
info.Url = newInfo.Url;
info.Tags = newInfo.Tags;
_mongoRepository.GetRepository <UsefulInfo>().Collection.Save(info);
}
void ddlAllUsefulInfos_SelectedIndexChanged(object sender, EventArgs e)
{
IsAddMode = false;
int UsefulInfoId = -1;
if (int.TryParse(ddlAllUsefulInfos.SelectedValue, out UsefulInfoId))
{
if (UsefulInfoId > 0)
{
UsefulInfo UsefulInfo = BLL.GetUsefulInfoById(UsefulInfoId);
if (UsefulInfo != null)
{
txtUsefulInfoTitle.Text = UsefulInfo.Title;
UsefulInfoBody.Text = UsefulInfo.Body;
}
}
}
}
void ibtnDeleteUsefulInfo_Click(object sender, ImageClickEventArgs e)
{
// try
// {
List <Comment> UsefulInfoComments = null;
string failedUsefulInfo = string.Empty;
foreach (GridViewRow row in gvUsefulInfo.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
HiddenField hdnUsefulInfoId = (HiddenField)row.FindControl("hdnUsefulInfoId");
CheckBox cbSelectedUsefulInfo = (CheckBox)row.FindControl("cbSelect");
if (hdnUsefulInfoId != null && (cbSelectedUsefulInfo != null && cbSelectedUsefulInfo.Checked))
{
UsefulInfoComments = BLL.GetCommentsByUsefulInfoId(Convert.ToInt32(hdnUsefulInfoId.Value));
if (UsefulInfoComments == null || UsefulInfoComments.Count <= 0)
{
BLL.DeleteUsefulInfo(Convert.ToInt32(hdnUsefulInfoId.Value));
SetAlert(operationMessage);
}
else
{
UsefulInfo UsefulInfo = BLL.GetUsefulInfoById(Convert.ToInt32(hdnUsefulInfoId.Value));
if (UsefulInfo != null)
{
failedUsefulInfo += " " + UsefulInfo.Title;
}
}
}
}
}
if (!string.IsNullOrEmpty(failedUsefulInfo))
{
SetAlert("لا يمكن حذف المعلومات المفيدة التالية بسبب ارتباطها بتعليقات" + failedUsefulInfo);
}
//}
//catch (Exception ex)
//{
// SetAlert("حدث خطأ لا يمكن المتابعة");
//}
SearchUsefulInfo();
}
public static void UpdateUsefulInfo(UsefulInfo UsefulInfo)
{
DAL dal = new DAL();
dal.UpdateUsefulInfo(UsefulInfo);
}
public static void AddNewUsefulInfo(UsefulInfo UsefulInfo)
{
DAL dal = new DAL();
dal.AddNewUsefulInfo(UsefulInfo);
}
public void Add(UsefulInfo info)
{
info.PublishDate = DateTime.Now;
base.Insert(info);
}
// Some event happens that we want to notify subscribers about
void EventHandler(object sender, SomeEventArgs e)
{
UsefulInfo info = CreateUsefulInfo(e);
_observable.OnNext(info);
}