public void ShowData() { WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); DataSet ds = bll_LinkURL.GetList(""); if (ds.Tables[0].Rows.Count > 0) { this.lblMessage.Visible = false; this.btnDeleteSelect.Visible = true; this.GridView1.Visible = true; this.GridView1.DataSource = ds; this.GridView1.DataBind(); } else { this.lblMessage.Visible = true; this.btnDeleteSelect.Visible = false; this.GridView1.Visible = false; } }
protected void btnDeleteSelect_Click(object sender, EventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (!Communal.CheckQx("LianJieDelete.aspx")) { Response.Redirect("RightsWarn.aspx"); } else { string DeleteTitle = ""; foreach (GridViewRow gr in this.GridView1.Rows) { CheckBox cb = (CheckBox)gr.Cells[1].FindControl("Select"); if (cb.Checked) { //删除数据库信息 Label ll = (Label)gr.Cells[1].FindControl("lblLinkID"); int LinkID = Convert.ToInt32(ll.Text); WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); DeleteTitle += bll_LinkURL.GetModel(LinkID).Title + ","; bll_LinkURL.Delete(LinkID); //删除文件夹的图片 Label l2 = (Label)gr.Cells[0].FindControl("lblImgUrl"); if (l2.Text != "onlinenone.jpg") { System.IO.File.Delete(Server.MapPath("IMG/" + l2.Text)); } } } LogManage.WriteLog(Request.UserHostAddress, "链接管理", "删除链接", "成功", "链接标题:" + DeleteTitle.TrimEnd(',') + ", 操作人:" + SessionUtil.GetAdminSession().AdminNo); ShowData(); } } }
public void ShowData() { if (Request["LinkID"] + "" == "") { Response.Redirect("RightsWarn.aspx"); } else { try { WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); WebProject.Model.BaseData.ZT_COM_LinkURL model_LinkURL = bll_LinkURL.GetModel(Int32.Parse(Request["LinkID"].ToString())); this.txtLinkOrder.Text = model_LinkURL.LinkOrder.ToString(); this.txtTitle.Text = model_LinkURL.Title.ToString(); this.txtLinkUrl.Text = model_LinkURL.LinkUrl.ToString(); } catch { Response.Redirect("RightsWarn.aspx"); } } }
protected void btnSetNoImg_Click(object sender, EventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (Request["LinkID"] + "" == "") { Response.Redirect("RightsWarn.aspx"); } else { try { WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); WebProject.Model.BaseData.ZT_COM_LinkURL model_LinkURL = bll_LinkURL.GetModel(Int32.Parse(Request["LinkID"].ToString())); if (model_LinkURL.ImgUrl.ToString() != "onlinenone.jpg") { System.IO.File.Delete(Server.MapPath("IMG/" + model_LinkURL.ImgUrl.ToString())); model_LinkURL.ImgUrl = "onlinenone.jpg"; model_LinkURL.LastUpdateBy = SessionUtil.GetAdminSession().AdminNo; model_LinkURL.LastUpdateDate = DateTime.Now; bll_LinkURL.Update(model_LinkURL); } MessageBox.Show(this, "删除原图片成功!"); } catch { Response.Redirect("RightsWarn.aspx"); } } } }
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (!Communal.CheckQx("LianJieDelete.aspx")) { Response.Redirect("RightsWarn.aspx"); } else { //删除数据库的信息 Label ll = (Label)this.GridView1.Rows[e.RowIndex].Cells[1].FindControl("lblLinkID"); int LinkID = Convert.ToInt32(ll.Text); WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); LogManage.WriteLog(Request.UserHostAddress, "链接管理", "删除链接", "成功", "链接标题:" + bll_LinkURL.GetModel(LinkID).Title + ", 操作人:" + SessionUtil.GetAdminSession().AdminNo); bll_LinkURL.Delete(LinkID); //删除文件夹的图片 Label l2 = (Label)this.GridView1.Rows[e.RowIndex].Cells[0].FindControl("lblImgUrl"); if (l2.Text != "onlinenone.jpg") { System.IO.File.Delete(Server.MapPath("IMG/" + l2.Text)); } //重新加载信息 ShowData(); } } }
protected void btnSubmit_Click(object sender, EventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (this.txtTitle.Text.Trim() == "") { MessageBox.Show(this, "请输入链接名称!"); return; } if (this.txtLinkUrl.Text.Trim() == "") { MessageBox.Show(this, "请输入链接地址!"); return; } int LinkOrder; if (this.txtLinkOrder.Text.Trim() == "") { LinkOrder = 1000; } else { double u; if (!double.TryParse(this.txtLinkOrder.Text.Trim(), out u)) { MessageBox.Show(this, "排序必须为数字!"); return; } else { LinkOrder = Convert.ToInt32(this.txtLinkOrder.Text.Trim()); } } Boolean fileTypeOK = false; String path = Server.MapPath("~/SysManage/IMG/"); if (txtImgUrl.HasFile == false) { try { WebProject.Model.BaseData.ZT_COM_LinkURL model_LinkURL = new WebProject.Model.BaseData.ZT_COM_LinkURL(); model_LinkURL.Title = this.txtTitle.Text.Trim(); model_LinkURL.LinkUrl = this.txtLinkUrl.Text.Trim(); model_LinkURL.ImgUrl = "onlinenone.jpg"; model_LinkURL.LinkOrder = Int32.Parse(this.txtLinkOrder.Text.Trim()); model_LinkURL.CreateBy = SessionUtil.GetAdminSession().AdminNo; model_LinkURL.CreateDate = DateTime.Now; WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); bll_LinkURL.Add(model_LinkURL); LogManage.WriteLog(Request.UserHostAddress, "链接管理", "添加链接", "成功", "链接标题:" + model_LinkURL.Title + ", 操作人:" + SessionUtil.GetAdminSession().AdminNo); MessageBox.ShowAndRedirect(this, "添加链接成功!", "LianJieList.aspx"); } catch { Response.Redirect("RightsWarn.aspx"); } } if (txtImgUrl.HasFile == true) { String fileExtension = System.IO.Path.GetExtension(txtImgUrl.FileName).ToLower(); String[] allowedExtensions = { ".bmp", ".jpg", ".jpeg", ".png", ".gif" }; for (int i = 0; i < allowedExtensions.Length; i++) { if (fileExtension == allowedExtensions[i]) { fileTypeOK = true; break; } } if (fileTypeOK == false) { MessageBox.Show(this, "你要上传的文件类型不符合要求!"); return; } if (fileTypeOK == true) { if (txtImgUrl.PostedFile.ContentLength > 10240000) { MessageBox.Show(this, "你选择上传的文件不能大于10M,请重新选择!"); return; } if (txtImgUrl.PostedFile.ContentLength <= 10240000) { try { string SaveFileName = DateTime.Now.ToString().Replace("-", "").Replace(" ", "").Replace(":", "") + fileExtension; txtImgUrl.PostedFile.SaveAs(path + SaveFileName); WebProject.Model.BaseData.ZT_COM_LinkURL model_LinkURL = new WebProject.Model.BaseData.ZT_COM_LinkURL(); model_LinkURL.Title = this.txtTitle.Text.Trim(); model_LinkURL.LinkUrl = this.txtLinkUrl.Text.Trim(); model_LinkURL.ImgUrl = SaveFileName; model_LinkURL.LinkOrder = Int32.Parse(this.txtLinkOrder.Text.Trim()); model_LinkURL.CreateBy = SessionUtil.GetAdminSession().AdminNo; model_LinkURL.CreateDate = DateTime.Now; WebProject.BLL.BaseData.ZT_COM_LinkURL bll_LinkURL = new WebProject.BLL.BaseData.ZT_COM_LinkURL(); bll_LinkURL.Add(model_LinkURL); LogManage.WriteLog(Request.UserHostAddress, "链接管理", "添加链接", "成功", "链接标题:" + model_LinkURL.Title + ", 创建人:" + SessionUtil.GetAdminSession().AdminNo); MessageBox.ShowAndRedirect(this, "添加链接成功!", "LianJieList.aspx"); } catch (Exception) { MessageBox.Show(this, "文件上传失败!"); return; } } } } } }