private void RenderGrid()
{
var categoryBll = new CategoryBll();
GridCategories.DataSource = categoryBll.GetCategories();
GridCategories.DataBind();
}
protected void search_OnClick(object sender, EventArgs e)
{
var categoryBll = new CategoryBll();
try
{
GridCategories.DataSource = categoryBll.SearchCategories(searchTerm.Text);
GridCategories.DataBind();
}
catch (Exception exception)
{
error.InnerText = exception.Message;
}
}
protected void orderByName_OnClick(object sender, EventArgs e)
{
var categoryBll = new CategoryBll();
var orderName = (string)Session["orderName"];
var categories = categoryBll.SearchCategories(searchTerm.Text);
if (orderName == "desc")
{
orderName = "asc";
categories = categories.OrderBy(p => p.Name).ToList();
}
else
{
orderName = "desc";
categories = categories.OrderByDescending(p => p.Name).ToList();
}
Session["orderName"] = orderName;
GridCategories.DataSource = categories;
GridCategories.DataBind();
}