/// <summary>
/// 刷新
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void RefreshButton_Click(object sender, RoutedEventArgs e)
{
_totalHtml = ChatBoxTool.BaseChatHtml;
if (App.Theme == ApplicationTheme.Dark)
{
_totalHtml += "<style>body{background-color:black;color:white;}</style>";
}
List <CNMessageItem> refresh_items = await UserService.GetMessageItems(_msg_id);
if (refresh_items != null)
{
string msgs = "";
foreach (CNMessageItem item in refresh_items)
{
if (item.Send) //自己发的
{
msgs += ChatBoxTool.Send(item.AuthorAvatar, item.AuthorName, item.Content, item.Time);
}
else //别人发的
{
msgs += ChatBoxTool.Receive(item.AuthorAvatar, item.AuthorName, item.Content, item.Time);
}
}
//msgs += "<a id='ok'></a>";
_totalHtml = _totalHtml.Replace("<a id='ok'></a>", "") + msgs + "<a id='ok'></a>";
MsgContent.NavigateToString(_totalHtml);
Loading.IsActive = false;
}
}
/// <summary>
/// 界面加载
/// </summary>
/// <param name="e"></param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
object[] parameters = e.Parameter as object[]; //页面导航参数
if (parameters != null)
{
if (parameters.Length == 2 && !(bool)parameters[1]) //消息ID 页面显示方式
{
Back.Visibility = Visibility.Collapsed;
}
_msg_id = parameters[0].ToString();
_totalHtml = ChatBoxTool.BaseChatHtml;
if (App.Theme == ApplicationTheme.Dark)
{
_totalHtml += "<style>body{background-color:black;color:white;}</style>";
}
List <CNMessageItem> refresh_items = await UserService.GetMessageItems(_msg_id);
if (refresh_items != null)
{
string msgs = "";
foreach (CNMessageItem item in refresh_items)
{
if (item.Send) //自己发的
{
msgs += ChatBoxTool.Send(item.AuthorAvatar, item.AuthorName, item.Content, item.Time);
}
else //别人发的
{
msgs += ChatBoxTool.Receive(item.AuthorAvatar, item.AuthorName, item.Content, item.Time);
}
}
//msgs += "<a id='ok'></a>";
_totalHtml = _totalHtml.Replace("<a id='ok'></a>", "") + msgs + "<a id='ok'></a>";
MsgContent.NavigateToString(_totalHtml);
Loading.IsActive = false;
}
}
}
/// <summary>
/// 发布回复
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private async void MyReply_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args)
{
if (!MyReply.Text.Equals(""))
{
MyReply.IsEnabled = false;
string reply = MyReply.Text;
MyReply.Text = "正在发送回复...";
object result = await UserService.ReplyMsg(_msg_id, reply);
if (result != null)
{
_totalHtml = _totalHtml.Replace("<a id='ok'></a>", "") + ChatBoxTool.Send(App.LoginedUser.Avatar, App.LoginedUser.Name, reply, DateTime.Now.ToString()) + "<a id='ok'></a>";
MsgContent.NavigateToString(_totalHtml);
}
else
{
await(new MessageDialog("回复失败!")).ShowAsync();
}
MyReply.IsEnabled = true;
MyReply.Text = "";
}
}