//取类别
public string GetClass(string classid)
{
int id = DataConverter.CLng(classid);
B_Exam_Class bec = new B_Exam_Class();
M_Exam_Class mec = bec.GetSelect(id);
if (mec != null && mec.C_id > 0)
{
return(mec.C_ClassName);
}
else
{
return("");
}
}
//填充分类列表
private void GetClassList()
{
bqc = new B_Exam_Class();
List <M_Exam_Class> mqc = bqc.SelectQuesClasses();
if (mqc != null && mqc.Count > 0)
{
ddlC_ClassId.Items.Clear();
foreach (M_Exam_Class item in mqc)
{
ListItem li = new ListItem();
li.Text = item.C_ClassName;
li.Value = item.C_id.ToString();
ddlC_ClassId.Items.Add(li);
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString["menu"] != null && Request.QueryString["menu"] != "")
{
string menu = Request.QueryString["menu"].ToString();
if (menu.Equals("Edit")) //修改知识点
{
this.Label2.Text = "修改知识点";
this.Label1.Text = "修改知识点";
GetClassList();
int kid = DataConverter.CLng(Request.QueryString["k_id"]);
bqk = new B_ExamPoint();
M_ExamPoint mqk = bqk.GetSelect(kid);
if (mqk != null && mqk.ID > 0)
{
this.txtK_Name.Text = mqk.TestPoint;
this.txtK_OrderBy.Text = mqk.OrderBy.ToString();
this.txtClassId.Visible = false;
ddlC_ClassId.Visible = true;
ddlC_ClassId.SelectedValue = mqk.ID.ToString();
}
}
if (menu.Equals("Add")) //添加知识点
{
this.Label2.Text = "添加知识点";
this.Label1.Text = "添加知识点";
if (Request.QueryString["C_id"] != null && Request.QueryString["C_id"] != "")
{
int c_id = DataConverter.CLng(Request.QueryString["C_id"]);
bqc = new B_Exam_Class();
M_Exam_Class mqc = bqc.GetSelect(c_id);
if (mqc != null && mqc.C_id > 0)
{
txtClassId.Text = mqc.C_ClassName;
this.txtClassId.Enabled = false;
ddlC_ClassId.Visible = false;
}
}
}
Call.SetBreadCrumb(Master, "<li>教育模块</li><li><a href='QuestionManage.aspx'>在线考试系统</a></li><li>知识点管理</li><li>" + Label2.Text + "</li>");
}
}
}
//行绑定
protected void gvPapers_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
HyperLink hlName = e.Row.FindControl("hlName") as HyperLink; //标题
HyperLink hlQuestions = e.Row.FindControl("hlQuestions") as HyperLink; //浏览试题
HyperLink hlUpdate = e.Row.FindControl("hlUpdate") as HyperLink; //修改试卷
Label lblClassId = e.Row.FindControl("lblClassId") as Label; //分类
HiddenField hfClassId = e.Row.FindControl("hfClassId") as HiddenField; //分类ID
int Classid = DataConverter.CLng(hfClassId.Value);
bqc = new B_Exam_Class();
M_Exam_Class mqc = bqc.GetSelect(Classid);
if (mqc != null && mqc.C_id > 0)
{
lblClassId.Text = mqc.C_ClassName;
}
}
}
//文本改变
protected void txtClassName_TextChanged(object sender, EventArgs e)
{
examBll = new B_Exam_Class();
M_Exam_Class mqc = new M_Exam_Class();
int c_id = DataConverter.CLng(ViewState["Classid"]);
examBll = new B_Exam_Class();
M_Exam_Class mqc1 = new M_Exam_Class();
mqc1 = examBll.GetSelect(c_id);
mqc = examBll.GetSelectByCName(this.txtClassName.Text.Trim());
if (mqc != null && mqc.C_id > 0) //判断存在该分类
{
function.WriteErrMsg("已存在该分类,请重新添加!");
this.EBtnSubmit.Enabled = false;
}
else
{
this.EBtnSubmit.Enabled = true;
}
}
//绑定所属ID的列表
private void BindDrop()
{
examBll = new B_Exam_Class();
DataTable dt = examBll.Select_All();
ListItem li1 = new ListItem();
li1.Text = "请选择";
li1.Value = "0";
this.ddlC_ClassId.Items.Add(li1);
if (dt != null && dt.Rows.Count > 0)
{
for (int i = 0; i < dt.Rows.Count; i++)
{
ListItem li = new ListItem();
li.Value = dt.Rows[i]["C_id"].ToString();
li.Text = dt.Rows[i]["C_ClassName"].ToString();
this.ddlC_ClassId.Items.Add(li);
}
}
if (dt != null)
{
dt.Dispose();
}
}
