protected void Page_Load(object sender, EventArgs e)
{
int page;
bool result = int.TryParse(Request.QueryString["page"], out page);
if (result)
{
pageNumber = page;
}
int startIndex = pageNumber * postsPerPage + 1;
List <NewsPost> newsPosts = DatabaseHandler.GetNewsPosts(startIndex, startIndex + postsPerPage);
if (newsPosts.Count > 0)
{
User sessionUser = Help.GetUserSession(Session);
int pageCount = postsPerPage;
if (pageCount > newsPosts.Count)
{
pageCount = newsPosts.Count;
}
for (int i = 0; i < pageCount; i++)
{
LiteralControl control = new LiteralControl();
control.Text = newsPosts[i].Data;
Panel resultPanel = CreateNewsPanel("");
//resultPanel.Style["Position"] = "Absolute";
resultPanel.Controls.AddAt(0, control);
resultPanel.Attributes.Add("style", "border:solid 1px black;");
resultPanel.BackColor = System.Drawing.Color.LightGray;
resultPanel.Controls.AddAt(1, new LiteralControl("<br /> <br />"));
//Creating the panel that contains the date.
Panel infoPanel = new Panel();
Label creatorDateLabel = new Label();
creatorDateLabel.Text = "Created by: " + newsPosts[i].Creator.Username.ToLower() + " on " + newsPosts[i].Date;
if (newsPosts[i].HasBeenUpdated)
{
creatorDateLabel.Text += " last updated on: " + newsPosts[i].LastUpdateDate;
}
infoPanel.Controls.Add(creatorDateLabel);
infoPanel.HorizontalAlign = HorizontalAlign.Right;
if (sessionUser != null && sessionUser.ID == newsPosts[i].Creator.ID) //If the creator and this user have the same ID then...
{
Button editButton = new Button();
editButton.Text = "Edit";
editButton.Command += EditButton_Command;
editButton.CommandArgument = newsPosts[i].ID.ToString();
infoPanel.Controls.Add(editButton);
}
resultPanel.Controls.Add(infoPanel);
Panel_News.Controls.AddAt(0, resultPanel);
Panel_News.Controls.AddAt(1, new LiteralControl("<br /> <br />"));
}
Panel nextPanel = new Panel();
nextPanel.HorizontalAlign = HorizontalAlign.Right;
if (pageNumber > 0)
{
Button backButton = new Button();
backButton.Command += BackButton_Command;
backButton.Text = "Back";
nextPanel.Controls.Add(backButton);
}
if (newsPosts.Count > postsPerPage)
{
Button nextButton = new Button();
nextButton.Command += NextButton_Command;
nextButton.Text = "Next";
nextPanel.Controls.Add(nextButton);
}
Panel_News.Controls.Add(nextPanel);
}
}
