/// <summary> /// Event handler for page_load event /// </summary> /// <param name="sender">a sender</param> /// <param name="e">a e</param> protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { TravelImageCollection collectionImage = FavoritesSessionFacade.ImageCollection; TravelPostCollection collectionPost = FavoritesSessionFacade.PostCollection; if (collectionPost.Count > 0) { lbPostErrorMessage.Text = ""; gvPost.DataSource = collectionPost; gvPost.DataBind(); } else { lbPostErrorMessage.Text = "No favorited posts."; } if (collectionImage.Count > 0) { lbImageErrorMessage.Text = ""; gvImage.DataSource = collectionImage; gvImage.DataBind(); } else { lbImageErrorMessage.Text = "No favorited images."; } } }
/// <summary> /// Event handler for page_load event /// </summary> /// <param name="sender">a sender</param> /// <param name="e">a e</param> protected void Page_Load(object sender, EventArgs e) { string queryString = Request.QueryString["type"]; if (!IsPostBack) { if (QueryStringVerifier.IsNotNull(queryString)) { if (queryString == "images") { rbNormal.Checked = true; pnlBrowseCriteria.Visible = true; _collectionImages = new TravelImageCollection(); _collectionImages.FetchAllSorted(true); gvImage.DataSource = _collectionImages; gvImage.DataBind(); } else if (queryString == "posts") { _collectionPosts = new TravelPostCollection(); _collectionPosts.FetchAllSorted(true); ucTravelPostGrid.CollectionPost = _collectionPosts; } else { if (queryString == "users") { _collectionUsers = new TravelUserCollection(); _collectionUsers.FetchAllSorted(true); ucTravelUserGrid.CollectionUser = _collectionUsers; } } lbHeading.Text = queryString.Substring(0, 1).ToUpper() + queryString.Substring(1); } } }
/// <summary> /// Retrieves and binds data from search /// </summary> private void FetchSearchResults() { bool imgAscend = radImageAscend.Checked; bool postAscend = radPostAscend.Checked; if (radByImage.Checked) { _TICollection = new TravelImageCollection(); pnlImage.Visible = true; if (radCity.Checked) { //Fetch Images for city selected _TICollection.FetchForCity(Convert.ToInt32(drpCity.SelectedValue), imgAscend); } else if (radCountry.Checked) { //Fetch images for country selected _TICollection.FetchForCountry(drpCountry.SelectedValue, imgAscend); } else { //Fetch Images for by text search _TICollection.FetchLikeTitle(txtSearch.Text, imgAscend); } } else if (radByPost.Checked) { //Fetch posts for search term _TPCollection = new TravelPostCollection(); _TPCollection.FetchLikeTitle(txtSearch.Text, postAscend); pnlPost.Visible = true; } else { _TICollection = new TravelImageCollection(); _TPCollection = new TravelPostCollection(); //Fetch posts for search term _TPCollection.FetchLikeTitle(txtSearch.Text, postAscend); //Fetch images for search term _TICollection.FetchLikeTitle(txtSearch.Text, imgAscend); pnlImage.Visible = true; pnlPost.Visible = true; } //Make sure there is a collection if (_TPCollection.Count > 0) { gvPost.DataSource = _TPCollection; gvPost.DataBind(); } else { lbPosts.Text = "Sorry, no search results found for posts."; gvPost.DataSource = _TPCollection; gvPost.DataBind(); } if (_TICollection.Count > 0) { gvImage.DataSource = _TICollection; gvImage.DataBind(); } else { lbImages.Text = "Sorry, no search results found for images."; gvImage.DataSource = _TICollection; gvImage.DataBind(); } }
/// <summary> /// Loads post data /// </summary> /// <param name="postId">a post Id</param> private void LoadPost(int postId) { _post = new TravelPostCollection(); _post.FetchForId(postId); }
/// <summary> /// Constructor for favorites object /// </summary> public Favorites() { _imageCollection = new TravelImageCollection(); _postCollection = new TravelPostCollection(); }