protected void btn_Submit_Click(object sender, EventArgs e)
{
DataEntities ent = new DataEntities();
if (UserAction.HasPostRight(ddl_Class.SelectedValue.ToInt32()) == false)
{
Js.AlertAndGoback("对不起，对于本栏目您没有提问的权限！如有疑问，请联系管理员");
ent.Dispose();
return;
}
User u=UserAction.opuser;
int rclass = WS.RequestInt("ddl_Class", WS.RequestInt("class"));
string content = WS.RequestString("txt_Content").TrimDbDangerousChar().Trim().HtmlDeCode();
string title = WS.RequestString("txt_Title").TrimDbDangerousChar().Trim();
if (rclass < 0)
{
Js.AlertAndGoback("栏目不能为空");
return;
}
if (content.IsNullOrEmpty())
{
Js.AlertAndGoback("提问内容不能为空");
return;
}
if (title.IsNullOrEmpty())
{
Js.AlertAndGoback("标题不能为空");
return;
}
Question qs = new Question();
qs.AskTime = DateTime.Now;
qs.ClassID = rclass;
qs.ClickCount = 0;
qs.Content = content;
qs.Title = title;
qs.UserID = u.ID;
qs.UserName = u.UserName;
qs.ZtID = 0;
ent.AddToQuestion(qs);
ent.SaveChanges();
CreatePage.CreateContentPage(qs, qs.GetClass());
CreatePage.CreateListPage(qs.GetClass(), 1);
string url = BasePage.GetQuestionUrl(qs, qs.GetClass());
ent.Dispose();
Js.AlertAndChangUrl("提问发布成功！", url);
}
public string ReplaceContent(string TempString, Question n, Class c)
{
return ReplaceContent(new TemplateList() { TimeFormat = "yyyy-MM-dd HH:mm:ss", CutTitle = 0 }, TempString, n, c);
}
/// <summary>
/// 生成内容页--图片
/// </summary>
/// <param name="album"></param>
/// <param name="cls"></param>
public string CreateContentPage(Question qs, Class cls)
{
DataEntities ent = new DataEntities();
TemplateContent temp = GetContentTemplate(cls);
string Content = temp.Content;
Content = ReplacePublicTemplate(Content);
Content = ReplacePublicTemplate(Content);
Content = ReplacePublicTemplate(Content);
Content = ReplaceSystemSetting(Content);
#region 替换内容
Content = Content.Replace("[!--class.id--]", cls.ID.ToString());
Content = Content.Replace("[!--class.name--]", cls.ClassName);
Content = ReplaceContent(Content, qs, cls);
List<Answer> ans = (from l in ent.Answer where l.QuestionID == qs.ID select l).ToList();
StringBuilder sb = new StringBuilder();
string list_tmp = GetTempateString(1, TempType.问答回答列表);
foreach (Answer an in ans)
{
string row = list_tmp.Replace("[!--answer.agree--]", an.Agree.ToS());
row = row.Replace("[!--answer.answertime--]", an.AnswerTime.ToString());
row = row.Replace("[!--answer.content--]", an.Content);
row = row.Replace("[!--answer.id--]", an.ID.ToS());
row = row.Replace("[!--answer.questionid--]", an.QuestionID.ToS());
row = row.Replace("[!--answer.userid--]", an.UserID.ToS());
row = row.Replace("[!--answer.username--]", an.UserName);
sb.AppendLine(row);
}
Content = Content.Replace("[!--answer.list--]", sb.ToS());
#endregion
Content = ReplaceTagContent(Content);
#region 上一篇 下一篇 链接
Question news_pre = BasePage.GetPreQuestion(qs, cls);
Question news_next = BasePage.GetNextQuestion(qs, cls);
//上一篇
string pre_link = "<a href=\"javascript:void(0)\">没有了</a>";
if (news_pre != null)
{
pre_link = string.Format("<a href=\"{0}\" title=\"{1}\">{2}</a>", BasePage.GetQuestionUrl(news_pre, cls), news_pre.Title, news_pre.Title.CutString(20));
}
Content = Content.Replace("[!--news.prelink--]", pre_link);
//下一篇
string next_link = "<a href=\"javascript:void(0)\">没有了</a>";
if (news_next != null)
{
next_link = string.Format("<a href=\"{0}\" title=\"{1}\">{2}</a>", BasePage.GetQuestionUrl(news_next, cls), news_next.Title, news_next.Title.CutString(20));
}
Content = Content.Replace("[!--news.nextlink--]", next_link);
#endregion
//替换导航条
Content = Content.Replace("[!--newsnav--]", BuildClassNavString(cls));
ent.Dispose();
return Content;
}
/// <summary>
/// 替换问答
/// </summary>
/// <param name="TempString"></param>
/// <param name="n"></param>
/// <returns></returns>
public string ReplaceContent(TemplateList temp, string TempString, Question q, Class c)
{
using (DataEntities ent = new DataEntities())
{
string str_lst = TempString;
str_lst = str_lst.Replace("[!--question.url--]", BasePage.GetQuestionUrl(q, c));//问题地址
str_lst = str_lst.Replace("[!--question.asktime--]", q.AskTime.ToDateTime().ToString(temp.TimeFormat));
str_lst = str_lst.Replace("[!--question.classid--]", q.ClassID.ToS());
str_lst = str_lst.Replace("[!--question.clickcount--]", q.ClickCount.ToS());
str_lst = str_lst.Replace("[!--question.content--]", q.Content);
str_lst = str_lst.Replace("[!--question.id--]", q.ID.ToS());
str_lst = str_lst.Replace("[!--question.title--]", q.Title);
str_lst = str_lst.Replace("[!--question.ftitle--]", temp.CutTitle > 0 ? q.Title.CutString(temp.CutTitle.ToInt32()) : q.Title);
str_lst = str_lst.Replace("[!--question.userid--]", q.UserID.ToS());
str_lst = str_lst.Replace("[!--question.username--]", q.UserName);
str_lst = str_lst.Replace("[!--question.ztid--]", q.ZtID.ToS());
str_lst = str_lst.Replace("[!--question.answercount--]", (from l in ent.Answer where l.QuestionID == q.ID select l).Count().ToS());
return str_lst;
}
}
