//批量删除
protected void btnDelete_Click(object sender, EventArgs e)
{
ChkAdminLevel("teacher", DTEnums.ActionEnum.Delete.ToString()); //检查权限
int sucCount = 0; //成功数量
int errorCount = 0; //失败数量
BLL.teacher bll = new BLL.teacher();
Repeater rptList = new Repeater();
rptList = this.rptList1;
for (int i = 0; i < rptList.Items.Count; i++)
{
int id = Convert.ToInt32(((HiddenField)rptList.Items[i].FindControl("hidId")).Value);
CheckBox cb = (CheckBox)rptList.Items[i].FindControl("chkId");
if (cb.Checked)
{
var model = bll.GetModel(id);
if (!string.IsNullOrEmpty(model.students))
{
JscriptMsg("导师【" + model.name + "】已经选择学生，无法删除！", "back");
return;
}
BLL.student studentBll = new BLL.student();
var studentList = studentBll.GetList(0, " teacher_id!='' and teacher_id is not null", "id asc");
var teacherIdList = new List <string>();
foreach (DataRow item in studentList.Rows)
{
teacherIdList.Add(Utils.ObjectToStr(item["teacher_id"]));
}
if (teacherIdList.Contains(id.ToString()))
{
JscriptMsg("导师【" + model.name + "】已经被学生选择，无法删除！", "back");
return;
}
if (bll.Delete(id))
{
sucCount++;
}
else
{
errorCount++;
}
}
}
AddAdminLog(DTEnums.ActionEnum.Edit.ToString(), "删除导师资料成功" + sucCount + "条，失败" + errorCount + "条"); //记录日志
JscriptMsg("删除成功" + sucCount + "条，失败" + errorCount + "条！", Utils.CombUrlTxt("teacher_list.aspx", "keywords={0}&property={1}",
this.keywords, this.property));
}
private void RptBind(string _strWhere, string _orderby)
{
BLL.student bll = new BLL.student();
if (this.action == DTEnums.ActionEnum.Edit.ToString())
{
BLL.teacher teacherBll = new BLL.teacher();
var selectStudetns = teacherBll.GetStudentIds(this.id);
//未选择学生
this.rptList1.Visible = true;
this.rptList1.DataSource = bll.GetList(0, _strWhere + " and (status='' or status is null or status='待导师确认')", _orderby);
this.rptList1.DataBind();
btnCancel.Visible = false;
}
else
{
//已选择学生
this.rptList2.Visible = true;
this.rptList2.DataSource = bll.GetList(0, " id in(select * from dbo.f_split((select students from dt_teacher where id=" + this.id + "),','))", _orderby);
this.rptList2.DataBind();
btnSubmit.Visible = false;
//btnCancel.Visible = true;
}
}
private void ShowInfo(int teacher_id)
{
BLL.teacher bll = new BLL.teacher();
model = bll.GetModel(teacher_id);
adminModel = GetAdminInfo();
this.rptList.DataSource = bll.GetList(0, "id=" + teacher_id, " name ");
this.rptList.DataBind();
BLL.student studentBll = new BLL.student();
var students = bll.GetStudentIds(teacher_id);
var strWhere = "";
if (!string.IsNullOrEmpty(students))
{
strWhere = " id in(select * from dbo.f_split((select students from dt_teacher where id=" + teacher_id + "),','))";
this.rptList1.DataSource = studentBll.GetList(0, strWhere, "name asc");
this.rptList1.DataBind();
}
}
private void RptBind(string _strWhere, string _orderby)
{
Model.manager model = GetAdminInfo();
labRoleId.Value = model.role_id.ToString();
string strWhere = "";
if (model.role_id == 2)
{
strWhere = " and no='" + model.user_name + "'";
}
this.page = DTRequest.GetQueryInt("page", 1);
//图表或列表显示
BLL.student bll = new BLL.student();
this.rptList1.DataSource = bll.GetList(this.pageSize, this.page, _strWhere + strWhere, _orderby, out this.totalCount);
this.rptList1.DataBind();
//绑定页码
txtPageNum.Text = this.pageSize.ToString();
string pageUrl = Utils.CombUrlTxt("student_list.aspx", "property={0}&page={1}",
this.property, "__id__");
PageContent.InnerHtml = Utils.OutPageList(this.pageSize, this.page, this.totalCount, pageUrl, 8);
}
