private async Task loadBooks(serviceDAO service, int init, int currentPage)
{
List<BookFull> books;
if (ddlAuthorsActives.SelectedValue=="0")
books = await service.GetAllBooksFull(0);
else
books = await service.GetAllBooksFull(Int32.Parse(ddlAuthorsActives.SelectedValue));
int fin = init + gvBooks.PageSize;
if (books != null && fin > books.Count)
fin = books.Count;
gvBooks.PageIndex = currentPage;
gvBooks.DataSource = books;
gvBooks.DataBind();
for (int i = init; i < fin; i++)
{
((ImageButton)gvBooks.Rows[i].Cells[6].Controls[0]).ImageUrl = "images/flags/" + books[i].Country + ".png";
((ImageButton)gvBooks.Rows[i].Cells[7].Controls[0]).Attributes.Add("OnClick", "if(!confirm('The entry will be deleted, are you sure?'))return false;");
}
}
private async Task loadAuthorsActives(serviceDAO service)
{
List<BookFull> books = await service.GetAllBooksFull(0);
foreach (BookFull bf in books)
{
ListItem item = new ListItem();
item.Text = bf.Author;
item.Value = bf.IdAuthor.ToString();
if(ddlAuthorsActives.Items.FindByValue(item.Value)==null)
ddlAuthorsActives.Items.Add(item);
}
ListItem selec = new ListItem("All", "0");
ddlAuthorsActives.DataBind();
selec.Selected = true;
ddlAuthorsActives.Items.Insert(0, selec);
}
protected async void ddlAuthorsActives_SelectedIndexChanged(object sender, EventArgs e)
{
serviceDAO service = new serviceDAO();
List<BookFull> books;
if (ddlAuthorsActives.SelectedValue == "0")
books = await service.GetAllBooksFull(0);
else
books = await service.GetAllBooksFull(Int32.Parse(ddlAuthorsActives.SelectedValue));
gvBooks.DataSource = books;
gvBooks.DataBind();
for (int i = 0; i < gvBooks.Rows.Count; i++)
{
((ImageButton)gvBooks.Rows[i].Cells[6].Controls[0]).ImageUrl = "images/flags/" + books[i].Country + ".png";
((ImageButton)gvBooks.Rows[i].Cells[7].Controls[0]).Attributes.Add("OnClick", "if(!confirm('The entry will be deleted, are you sure?'))return false;");
}
}
