private async Task Contentshow(string content) { ContentDialog contentDialog = new ContentDialog { Title = "确认", PrimaryButtonText = "确认", SecondaryButtonText = "退出", }; contentDialog.PrimaryButtonClick += async(_s, _e) => { ArtComment artComment = new ArtComment { Articalid = artical.Articalid, Userid = artical.Userid, ArtCmtUserid = My.UserId, ArtCmtedUserid = artical.Userid, ArtCmtTime = DateTime.Now, ArtCmtContent = content, CmdUseridName = My.Name, UseridName = artical.UseridName, CmtedUseridName = artical.UseridName, }; await PostComment(artComment); }; contentDialog.SecondaryButtonClick += (_s, _e) => { }; await contentDialog.ShowAsync(); }
private async void CAcceptButton_Click(object sender, RoutedEventArgs e) { AppBarButton appBarButton = (AppBarButton)sender; ListViewItem listViewItem = FindParent <ListViewItem>(appBarButton); ArtCommandPlus artCommandPlus = GetCmtInfor(listViewItem); var box = (listViewItem.ContentTemplateRoot as FrameworkElement)?.FindName("Commentadd") as TextBox; var CmdName = (listViewItem.ContentTemplateRoot as FrameworkElement)?.FindName("CmdName") as Button; var cmtedName = (listViewItem.ContentTemplateRoot as FrameworkElement)?.FindName("CmtedName") as Button; string Text = box.Text; ArtComment artComment = new ArtComment { Articalid = artical.Articalid, Userid = artical.Userid, ArtCmtUserid = My.UserId, ArtCmtedUserid = artical.Userid, ArtCmtContent = Text, ArtCmtTime = DateTime.Now, CmdUseridName = My.Name, UseridName = artical.UseridName, CmtedUseridName = cmtedName.Content.ToString(), }; await PostComment(artComment); if ((listViewItem.ContentTemplateRoot as FrameworkElement)?.FindName("AddCmdGrid") is Grid AddCmdGrid) { AddCmdGrid.Visibility = Visibility.Collapsed; } }
//添加文章评论 public ActionResult AddArtcm(ArtComment cm, string uAccout) { if (uAccout != "") { cm.uAccount = uAccout; cm.artCmCreateTime = DateTime.Now; db.ArtComment.Add(cm); db.SaveChanges(); } else { cm.artCmCreateTime = DateTime.Now; cm.uAccount = "cyan"; db.ArtComment.Add(cm); db.SaveChanges(); } var acm = db.ArtComment.Where(c => c.artID == cm.artID).ToList(); int artcmcn = acm.Count; ArticleInfo ai = db.ArticleInfo.Find(cm.artID); ai.artComCnt = artcmcn; db.SaveChanges(); var obj = new { ok = "true" }; return(Json(obj, JsonRequestBehavior.AllowGet)); }
private async Task GetComment(int Userid, int Articalid, ArtComment artComment) { HttpClient httpClient = new HttpClient { BaseAddress = new System.Uri("http://localhost:60671/") }; httpClient.DefaultRequestHeaders.Clear(); httpClient.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json")); string str = $"api/artcmt/getcomment/{Userid}/{Articalid}"; HttpResponseMessage httpResponseMessage = await httpClient.GetAsync(str); if (httpResponseMessage.IsSuccessStatusCode) { var res = await httpResponseMessage.Content.ReadAsAsync <string>(); if (res != string.Empty) { artComments = new ObservableCollection <ArtComment>(JsonConvert.DeserializeObject <List <ArtComment> >(res)); CmtList.ItemsSource = artComments; this.Bindings.Update(); foreach (var item in artComments) { if (NameMap.UPArticalCmt.Contains($"{item.Articalid} {item.Userid} {item.ArtCmtTime} {Myid} {item.ArtCmtUserid} {item.ArtCmtedUserid}")) { var container = (ListViewItem)CmtList.ContainerFromItem(item); if (container == null) { CmtList.UpdateLayout(); CmtList.ScrollIntoView(CmtList.Items[artComments.IndexOf(item)]); container = (ListViewItem)CmtList.ContainerFromItem(item); } var ups = (container.ContentTemplateRoot as FrameworkElement)?.FindName("LikeButton") as AppBarButton; ups.Foreground = new SolidColorBrush(Colors.Blue); } if (NameMap.DNArticalCmt.Contains($"{item.Articalid} {item.Userid} {item.ArtCmtTime} {Myid} {item.ArtCmtUserid} {item.ArtCmtedUserid}")) { var container = (ListViewItem)CmtList.ContainerFromItem(item); if (container == null) { CmtList.UpdateLayout(); CmtList.ScrollIntoView(CmtList.Items[artComments.IndexOf(item)]); container = (ListViewItem)CmtList.ContainerFromItem(item); } var downs = (container.ContentTemplateRoot as FrameworkElement)?.FindName("DislikeButton") as AppBarButton; downs.Foreground = new SolidColorBrush(Colors.Blue); } } } } }
public async Task <IActionResult> PostComment(string CommentString, string artId) { ArtComment ac = new ArtComment() { Id = Guid.NewGuid(), User = await _userManager.GetUserAsync(User), Content = CommentString, CommentedOn = DateTime.Now, CommentedArt = await _db.Arts.FirstAsync(a => a.Id.ToString().Equals(artId)) }; await _db.ArtComments.AddAsync(ac); await _db.SaveChangesAsync(); return(Redirect("/posts/post?postId=" + artId)); }
public ActionResult ArtDel(string id) { ArticleInfo ai = db.ArticleInfo.Where(a => a.artNo == id).FirstOrDefault(); //删除文章的评论 var cm = db.ArtComment.Where(c => c.artID == ai.ID).ToList(); ArtComment acm = new ArtComment(); foreach (var item in cm) { acm = db.ArtComment.Find(item.ID); db.ArtComment.Remove(acm); } db.ArticleInfo.Remove(ai); db.SaveChanges(); return(RedirectToAction("index", "PersonalBlog")); }
/// <summary> /// 发表评论 /// </summary> /// <param name="articalCmt"></param> /// <returns></returns> private async Task PostComment(ArtComment articalCmt) { HttpClient httpClient = new HttpClient(); httpClient.DefaultRequestHeaders.Clear(); httpClient.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json")); var content = new StringContent(JsonConvert.SerializeObject(articalCmt), Encoding.UTF8, "application/json"); HttpResponseMessage httpResponseMessage = await httpClient.PostAsync("http://localhost:60671/api/artcmt/addcomment", content); if (httpResponseMessage.IsSuccessStatusCode) { var res = await httpResponseMessage.Content.ReadAsAsync <bool>(); if (res == true) { artComments.Insert(0, articalCmt); CmtList.ItemsSource = artComments; CmtGrid.Visibility = Visibility.Collapsed; artical.ArtCmtnum++; } } }
private void Articallist_ItemClick(object sender, ItemClickEventArgs e) { ArtComment artComment = (ArtComment)e.ClickedItem; Frame.Navigate(typeof(ArticalCmt), artComment); }