protected void GVCategory_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
string yid = GVCategory.DataKeys[GVCategory.EditIndex][0].ToString();
string ytitle = ((TextBox)(GVCategory.Rows[e.RowIndex].FindControl("TBoxYtitle"))).Text.Trim();
if (ytitle.Length > 1)
{
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
if (ybll.UpdateYtitle(Int32.Parse(yid), ytitle))
{
GVCategory.EditIndex = -1;
showCategory();
LearnSite.Common.WordProcess.Alert(yid + "“" + ytitle + "”修改成功！", this.Page);
}
else
{
GVCategory.EditIndex = -1;
showCategory();
LearnSite.Common.WordProcess.Alert(yid + ":“" + ytitle + "”修改失败！", this.Page);
}
}
else
{
LearnSite.Common.WordProcess.Alert("类别名称不能为空！", this.Page);
}
}
private void GetCategory()
{
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
ddlcategory.DataSource = ybll.GetListCategory();
ddlcategory.DataTextField = "Ytitle";
ddlcategory.DataValueField = "Yid";
ddlcategory.DataBind();
}
protected void GVCategory_RowCommand(object sender, GridViewCommandEventArgs e)
{
switch (e.CommandName)
{
case "Del":
case "Top":
case "Bottom":
int RowIndex = Convert.ToInt32(e.CommandArgument);
int yid = Convert.ToInt32(((Label)GVCategory.Rows[RowIndex].FindControl("LabelYid")).Text);
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
if (e.CommandName == "Del")
{
LearnSite.BLL.Soft fbll = new LearnSite.BLL.Soft();
if (!fbll.ExistYid(yid))
{
ybll.Delete(yid);
System.Threading.Thread.Sleep(200);
showCategory();
}
else
{
LearnSite.Common.WordProcess.Alert("无法删除该类别，因为有此类别的资源存在！", this.Page);
}
}
if (e.CommandName == "Top")
{
if (RowIndex == 0)
{
ybll.initYsort(); //如果首行，初始化序号
}
if (RowIndex > 0)
{
int topyid = Convert.ToInt32(((Label)GVCategory.Rows[RowIndex - 1].FindControl("LabelYid")).Text); //获取上个导航编号
ybll.UpdateYsort(yid, false); //当前导航减１向上
ybll.UpdateYsort(topyid, true); //上个导航增１向下
}
System.Threading.Thread.Sleep(500);
showCategory();
}
if (e.CommandName == "Bottom")
{
int rowscount = GVCategory.Rows.Count;
if (RowIndex < rowscount - 1)
{
int bottomyid = Convert.ToInt32(((Label)GVCategory.Rows[RowIndex + 1].FindControl("LabelYid")).Text); //获取下个导航编号
ybll.UpdateYsort(bottomyid, false); //下个导航减１向上
ybll.UpdateYsort(yid, true); //当前导航增１向下
System.Threading.Thread.Sleep(500);
showCategory();
}
}
break;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Request.QueryString["yid"] != null)
{
int yid = Int32.Parse(Request.QueryString["yid"].ToString());
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
GridView1.Caption = ybll.GetTitle(yid);
}
ListAll();
}
}
private void ShowList()
{
LearnSite.BLL.Soft st = new LearnSite.BLL.Soft();
string fyid = LabelFyid.Text;
if (!string.IsNullOrEmpty(fyid))
{
int yid = Int32.Parse(fyid);
GVSoft.DataSource = st.GetShowSoftList(cook.Rhid.ToString(), yid);
GVSoft.DataBind();
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
GVSoft.HeaderRow.Cells[0].Text = ybll.GetTitle(yid);
}
}
private void ShowList()
{
string Rhid = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Rhid"].ToString();
LearnSite.BLL.Soft st = new LearnSite.BLL.Soft();
string fyid = LabelFyid.Text;
if (!string.IsNullOrEmpty(fyid))
{
int yid = Int32.Parse(fyid);
GVSoft.DataSource = st.GetShowSoftList(Rhid, yid);
GVSoft.DataBind();
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
GVSoft.HeaderRow.Cells[0].Text = ybll.GetTitle(yid);
}
}
private void GetCategory()
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
string Hid = tcook.Hid.ToString();
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
ddlcategory.DataSource = ybll.GetListCategory();
ddlcategory.DataTextField = "Ytitle";
ddlcategory.DataValueField = "Yid";
ddlcategory.DataBind();
if (Session[Hid + "SoftCateGory"] != null)
{
int index = Convert.ToInt32(Session[Hid + "SoftCateGory"]);
if (index > 0 && index < ddlcategory.Items.Count)
{
ddlcategory.SelectedIndex = index;
}
}
}
}
protected void Btnadd_Click(object sender, EventArgs e)
{
string ytitle = TextBoxNewYtitle.Text.Trim();
if (!string.IsNullOrEmpty(ytitle))
{
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
LearnSite.Model.SoftCategory ymodel = new LearnSite.Model.SoftCategory();
ymodel.Ysort = ybll.GetMaxYsort();
ymodel.Ytitle = ytitle;
ymodel.Ycontent = "";
ymodel.Yopen = false; //不限制
ybll.Add(ymodel);
System.Threading.Thread.Sleep(500);
showCategory();
TextBoxNewYtitle.Text = "";
}
else
{
LearnSite.Common.WordProcess.Alert("请输入资源类别！", this.Page);
}
}
private void showCategory()
{
LearnSite.BLL.SoftCategory ybll = new LearnSite.BLL.SoftCategory();
GVCategory.DataSource = ybll.GetListOrder();
GVCategory.DataBind();
}