public static void DeleteTopic(ForumTopic topic)
{
ForumApp app = ForumApp.findById(topic.AppId);
if (app == null)
{
return;
}
List <StickyTopic> stickyList = GetTopics(app.StickyTopic);
List <StickyTopic> list = new List <StickyTopic>();
Boolean shouldDelete = false;
foreach (StickyTopic x in stickyList)
{
if (x.Id == topic.Id)
{
shouldDelete = true;
continue;
}
list.Add(x);
}
if (shouldDelete)
{
String newJson = Json.ToStringList(list);
app.StickyTopic = newJson;
app.update();
}
}
//---------------------------------------- 减少置顶的帖子 ---------------------------------------------------------
public static void DeleteTopic(long appId, string ids)
{
ForumApp app = ForumApp.findById(appId);
if (app == null)
{
return;
}
List <StickyTopic> stickyList = GetTopics(app.StickyTopic);
List <StickyTopic> list = new List <StickyTopic>();
Boolean shouldDelete = false;
long[] arrIds = cvt.ToLongArray(ids);
foreach (StickyTopic x in stickyList)
{
if (containsTopicId(arrIds, x.Id))
{
shouldDelete = true;
continue;
}
list.Add(x);
}
if (shouldDelete)
{
String newJson = Json.ToStringList(list);
app.StickyTopic = newJson;
app.update();
}
}