//*******************************************************
//
// The Page_Load event on this user control is used to obtain
// from a database a list of reviews about a specified
// product and then databind it to an asp:datalist control.
//
//*******************************************************
protected void Page_Load(object sender, EventArgs e)
{
// Obtain and databind a list of all reviews of a product
// Obtain ProductID from Page State
_nav = new CatalogNavigation(Request.QueryString);
ReviewController controller = new ReviewController();
lstReviews.DataSource = controller.GetReviewsByProduct(PortalId, _nav.ProductID, ReviewController.StatusFilter.Approved);
lstReviews.DataBind();
}
private void FillReviewGrid()
{
panelList.Visible = true;
panelEdit.Visible = false;
grdReviews.DataSource = null;
// Get the status filter
ReviewController.StatusFilter filter = ReviewController.StatusFilter.All;
if (cmbStatus.SelectedValue == "0")
{
filter = ReviewController.StatusFilter.NotApproved;
}
else if (cmbStatus.SelectedValue == "1")
{
filter = ReviewController.StatusFilter.Approved;
}
// Get the product list...
ArrayList reviewList;
ReviewController controller = new ReviewController();
if (cmbProduct.SelectedValue != Null.NullInteger.ToString())
{
// Select by product
reviewList = controller.GetReviewsByProduct(this.PortalId, int.Parse(cmbProduct.SelectedValue), filter);
}
else if (cmbCategory.SelectedValue != Null.NullInteger.ToString())
{
// Select by category
reviewList = controller.GetReviewsByCategory(this.PortalId, int.Parse(cmbCategory.SelectedValue), filter);
}
else
{
// Select all reviews
reviewList = controller.GetReviews(this.PortalId, filter);
}
// Has page index been initialized?
if (_nav.PageIndex == Null.NullInteger)
{
_nav.PageIndex = 0;
}
// Update the grid
grdReviews.PageSize = 20;
grdReviews.AllowPaging = true;
grdReviews.DataSource = reviewList;
grdReviews.CurrentPageIndex = _nav.PageIndex;
grdReviews.DataBind();
}