void GetData(object sender, EventArgs e)
{
if (DiscussionId <= 0)
{
return;
}
gridManage.CurrentPageIndex = 0;
DiscussionViewTypes type = GetDiscussionViewType();
switch (type)
{
case DiscussionViewTypes.FlatWithNewestOnTop:
case DiscussionViewTypes.FlatFullWithNewestOnTop:
gridManage.VirtualItemCount = SessionManager.GetCount <DiscussionService.TransitDiscussionPost, DiscussionService.ServiceQueryOptions, int>(
DiscussionId, SessionManager.DiscussionService.GetDiscussionPostsCount);
break;
case DiscussionViewTypes.ThreadedWithNewestOnTop:
case DiscussionViewTypes.ThreadedFullWithNewestOnTop:
default:
gridManage.VirtualItemCount = SessionManager.GetCount <DiscussionService.TransitDiscussionPost, DiscussionService.ServiceQueryOptions, int>(
DiscussionId, SessionManager.DiscussionService.GetDiscussionThreadsCountByDiscussionId);
break;
}
gridManage_OnGetDataSource(sender, e);
gridManage.DataBind();
linkPosts.Visible = (gridManage.VirtualItemCount == 0);
}
void gridManage_OnGetDataSource(object sender, EventArgs e)
{
if (DiscussionId <= 0)
{
return;
}
DiscussionService.TransitDiscussion d = GetDiscussion();
DiscussionService.ServiceQueryOptions options = new DiscussionService.ServiceQueryOptions();
options.PageNumber = gridManage.CurrentPageIndex;
options.PageSize = gridManage.PageSize;
DiscussionViewTypes type = GetDiscussionViewType();
switch (type)
{
case DiscussionViewTypes.FlatWithNewestOnTop:
case DiscussionViewTypes.FlatFullWithNewestOnTop:
gridManage.DataSource = SessionManager.GetCollection <DiscussionService.TransitDiscussionPost, DiscussionService.ServiceQueryOptions, int>(
DiscussionId, options, SessionManager.DiscussionService.GetLatestDiscussionPostsById);
break;
case DiscussionViewTypes.ThreadedWithNewestOnTop:
case DiscussionViewTypes.ThreadedFullWithNewestOnTop:
default:
gridManage.DataSource = SessionManager.GetCollection <DiscussionService.TransitDiscussionPost, DiscussionService.ServiceQueryOptions, int>(
DiscussionId, options, SessionManager.DiscussionService.GetDiscussionThreadsByDiscussionId);
break;
}
}
void gridManage_OnGetDataSource(object sender, EventArgs e)
{
if (!HasRows)
{
return;
}
gridManage.RepeatRows = mDefaultViewRows.HasValue ? mDefaultViewRows.Value : GetDiscussion().DefaultViewRows;
ServiceQueryOptions options = new ServiceQueryOptions();
options.PageNumber = gridManage.CurrentPageIndex;
options.PageSize = gridManage.PageSize;
DiscussionViewTypes type = GetDiscussionViewType();
switch (type)
{
case DiscussionViewTypes.FlatWithNewestOnTop:
case DiscussionViewTypes.FlatFullWithNewestOnTop:
gridManage.DataSource = SessionManager.GetCollection <TransitDiscussionPost, int>(
DiscussionId, options, SessionManager.DiscussionService.GetLatestDiscussionPostsById);
break;
case DiscussionViewTypes.ThreadedWithNewestOnTop:
case DiscussionViewTypes.ThreadedFullWithNewestOnTop:
default:
gridManage.DataSource = SessionManager.GetCollection <TransitDiscussionPost, int>(
DiscussionId, options, SessionManager.DiscussionService.GetDiscussionThreadsByDiscussionId);
break;
}
}
public DiscussionViewTypes GetDiscussionViewType()
{
DiscussionService.TransitDiscussion d = GetDiscussion();
DiscussionViewTypes type = DiscussionViewTypes.ThreadedWithNewestOnTop;
if (!string.IsNullOrEmpty(d.DefaultView))
{
type = (DiscussionViewTypes)Enum.Parse(typeof(DiscussionViewTypes), d.DefaultView);
}
return(type);
}
public DiscussionViewType(DiscussionViewTypes view, string description)
{
mView = view;
mDescription = description;
}
public DiscussionViewType(DiscussionViewTypes view, string description)
{
mView = view;
mDescription = description;
}
