protected void save_Click(object sender, EventArgs e) { if (Page.IsValid) { JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 judgeproblem.CourseID = int.Parse(ddlCourse.SelectedValue); //为判断题对象各属性赋值 judgeproblem.Title = txtTitle.Text; judgeproblem.Answer = bool.Parse(rblAnswer.SelectedValue); if (Request["ID"] != null) //如果是修改题目信息 { judgeproblem.ID = int.Parse(Request["ID"].ToString()); //取出试题主键 if (judgeproblem.UpdateByProc(int.Parse(Request["ID"].ToString()))) //调用修改试题方法修改试题 { lblMessage.Text = "成功修改该判断题!"; } else { lblMessage.Text = "修改该判断题失败!"; } } else //如果是添加试题 { if (judgeproblem.InsertByProc()) //调用添加试题方法添加试题 { lblMessage.Text = "成功添加该判断题!"; } else { lblMessage.Text = "添加该判断题失败!"; } } } }
//显示选择科目的判断题 protected void ddlCourse_SelectedIndexChanged(object sender, EventArgs e) { JudgeProblem judgeproblem = new JudgeProblem(); //创建单选题对象 DataSet ds = judgeproblem.QueryJudgeProblem(int.Parse(ddlCourse.SelectedValue)); //根据试卷科目查询单选题信息 GridView1.DataSource = ds.Tables[0].DefaultView; //为GridView控件指名数据源 GridView1.DataBind(); //绑定数据 }
protected void GridViewBind() { JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 DataSet ds = judgeproblem.QueryJudgeProblem(int.Parse(ddlCourse.SelectedValue)); //根据试卷科目查询判断题信息 GridView1.DataSource = ds.Tables[0].DefaultView; //为GridView控件指名数据源 GridView1.DataBind(); //绑定数据 }
protected void txtTitle_TextChanged(object sender, EventArgs e) { JudgeProblem jp = new JudgeProblem(); if (jp.isReduplicated(txtTitle.Text.Trim()) == true) { Page.RegisterStartupScript("", "<script>alert('改题已经存在!');</script>"); txtTitle.Text = ""; } }
//删除多条记录 protected void ImageButton1_Click(object sender, ImageClickEventArgs e) { JudgeProblem judge = new JudgeProblem(); //创建JudgeProblem对象 foreach (GridViewRow dr in GridView1.Rows) //对GridView中的每一行进行判断 { if (((CheckBox)dr.FindControl("xuanze")).Checked) //如果选择了进行删除 { int ID = int.Parse(((Label)dr.FindControl("Label1")).Text); judge.ID = ID; judge.DeleteByProc(ID); } } }
//初始化数据 protected void InitData() { int judgeProblemID = int.Parse(Request["ID"].ToString()); //取出传递过来的试题编号 JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 if (judgeproblem.LoadData(judgeProblemID)) //如果取出题目信息,分别放在相应控件显示 { ddlCourse.SelectedValue = judgeproblem.CourseID.ToString(); txtTitle.Text = judgeproblem.Title; rblAnswer.SelectedValue = judgeproblem.Answer.ToString(); } else //查询出错,给出提示 { lblMessage.Text = "加载数据出错!"; } }
protected void imgBtnSave_Click(object sender, ImageClickEventArgs e) { JudgeProblem pro = new JudgeProblem(); pro.ID = int.Parse(Request["ID"].ToString()); pro.CourseID = Convert.ToInt32(ddlCourse.SelectedValue); pro.Title = txtTitle.Text; pro.Answer = Convert.ToBoolean(rblAnswer.SelectedValue); if (judgeProblemService.judgeProblemUpdate(pro)) { lblMessage.Text = "修改成功!"; } else { lblMessage.Text = "修改失败!"; } }
//删除试题事件 protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 int ID = int.Parse(GridView1.DataKeys[e.RowIndex].Values[0].ToString()); //取出要删除记录的主键值 if (judgeproblem.DeleteByProc(ID)) { Page.RegisterStartupScript("", "<script language=javascript>alert('成功删除试题!')</script>"); } else { Page.RegisterStartupScript("", "<script language=javascript>alert('删除试题失败!')</script>"); } GridViewBind();//重新绑定数据 GridView1.EditIndex = -1; }
protected void imgBtnSave_Click(object sender, ImageClickEventArgs e) { JudgeProblem pro = new JudgeProblem(); pro.CourseID = Convert.ToInt32(ddlCourse.SelectedValue); pro.Title = txtTitle.Text; pro.Answer = Convert.ToBoolean(rblAnswer.SelectedValue); if (judgeProblemService.judgeProblemInsert(pro)) { lblMessage.Text = "添加成功!"; txtTitle.Text = string.Empty; } else { lblMessage.Text = "添加失败!"; } }
protected void imgBtnSave_Click(object sender, ImageClickEventArgs e) { JudgeProblem pro = new JudgeProblem(); pro.ID = int.Parse(Request["ID"].ToString()); pro.CourseID = Convert.ToInt32(ddlCourse.SelectedValue); pro.Title = txtTitle.Text; pro.Answer = Convert.ToBoolean(rblAnswer.SelectedValue); if (JudgeProblemManager.judgeProblemUpdate(pro)) { lblMessage.Text = "修改成功!"; } else { lblMessage.Text = "修改失败!"; } }
protected void imgBtnSave_Click(object sender, ImageClickEventArgs e) { JudgeProblem pro = new JudgeProblem(); pro.CourseID = Convert.ToInt32(ddlCourse.SelectedValue); pro.Title = txtTitle.Text; pro.Answer = Convert.ToBoolean(rblAnswer.SelectedValue); if (JudgeProblemManager.judgeProblemInsert(pro)) { lblMessage.Text = "添加成功!"; txtTitle.Text = string.Empty; } else { lblMessage.Text = "添加失败!"; } }
public void InitData() { int judgeProblemID = int.Parse(Request["ID"].ToString()); //取出传递过来的试题编号 JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 if (judgeproblem.LoadData(judgeProblemID)) //如果取出题目信息,分别放在相应控件显示 { db.ecDropDownList(ddlCourse, "select * from Course where c_id=(select c_id from JudgeProblem where ID='" + judgeProblemID + "' )", "c_name", "c_id"); txtTitle.Text = judgeproblem.Title; SqlConnection cn = db.getcon(); cn.Open(); string sqlstr1 = "select Answer from JudgeProblem where ID='" + Request["ID"].ToString() + "'"; SqlCommand cmd1 = new SqlCommand(sqlstr1, cn); Label1.Text = cmd1.ExecuteScalar().ToString(); } else //查询出错,给出提示 { Response.Write("<script>alert('加载数据错误!');</script>"); Response.Write("<script>window.location.href='ChangePanDuan.aspx'</script>"); } }
protected void ImageButton1_Click(object sender, ImageClickEventArgs e) { if (Page.IsValid) { JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象 judgeproblem.c_id = int.Parse(ddlCourse.SelectedValue); //为判断题对象各属性赋值 judgeproblem.Title = txtTitle.Text; judgeproblem.Answer = bool.Parse(rblAnswer.SelectedValue); if (Request["ID"] != null) //如果是修改题目信息 { judgeproblem.ID = int.Parse(Request["ID"].ToString()); //取出试题主键 if (judgeproblem.UpdateByProc(int.Parse(Request["ID"].ToString()))) //调用修改试题方法修改试题 { Response.Write("<script>alert('修改成功!');</script>"); } else { Response.Write("<script>alert('修改失败!');</script>"); } } } }
public bool judgeProblemUpdate(JudgeProblem jp) { return service.judgeProblemUpdate(jp); }
public bool judgeProblemInsert(JudgeProblem ji) { return service.judgeProblemInsert(ji); }