protected void Add_Click(object sender, EventArgs e) { if (txtContent.Text.Trim().Length == 0) { Response.Write("<script>alert('内容不能为空,请填写内容!');</script>"); return; } ExampleArticle da = new ExampleArticle(); ExampleArticleBLL examplearticlebll = new ExampleArticleBLL(); string newname = ""; da.Url = newname; da.AddDate = Convert.ToDateTime(TxtDate.Text); da.Writer = Server.HtmlEncode(TxtWriter.Text.Trim()); da.Title = Server.HtmlEncode(TxtTitle.Text.Trim()); da.Content = txtContent.Text; if (examplearticlebll.Add(da)) { Response.Write("<script>alert('添加成功');window.location.href='ExampleMgr.aspx';</script>"); } else { Response.Write("<script>alert('添加失败');history.back();</script>"); } }
protected void DataList1_DeleteCommand(object sender, DataListCommandEventArgs e) { //string url1 = ((System.Web.UI.WebControls.Image)e.Item.FindControl("CommodityImage")).ImageUrl.ToString(); //if (url1 != null && url1 != "") //{ // string webFilePath = Server.MapPath(url1);//用来删除原有的图片 // System.IO.FileInfo file = new System.IO.FileInfo(webFilePath); // if (file.Exists) // { // file.Delete();//删除 // } // string url3 = ((System.Web.UI.WebControls.Image)e.Item.FindControl("basicImage")).ImageUrl.ToString(); // string webFilePath2 = Server.MapPath(url3);//用来删除原有的图片 // System.IO.FileInfo file2 = new System.IO.FileInfo(webFilePath2); // if (file2.Exists) // { // file2.Delete();//删除 // } //} ExampleArticleBLL examplearticlebll2 = new ExampleArticleBLL();; string id = e.CommandArgument.ToString(); if (examplearticlebll2.Delete(id)) { Response.Write("<script>alert('删除成功');</script>"); } this.Response.Redirect(this.Request.Url.ToString()); }
protected void Save_Click(object sender, EventArgs e) { if (txtContent.Text.Trim().Length == 0) { Response.Write("<script>alert('内容不能为空,请填写内容!');</script>"); return; } object id = Request.QueryString["id"];//有待改善不安全 ExampleArticle da = new ExampleArticle(); ExampleArticleBLL examplearticlebll = new ExampleArticleBLL(); da.AddDate = Convert.ToDateTime(TxtDate.Text); da.Writer = Server.HtmlEncode(TxtWriter.Text.Trim()); da.Title = Server.HtmlEncode(TxtTitle.Text.Trim()); da.Id = id; da.Content = txtContent.Text; string name = this.Image1.ImageUrl.Substring(14); if (examplearticlebll.Update(da)) { Response.Write("<script>alert('修改成功');window.location.href='ExampleMgr.aspx';</script>"); } else { Response.Write("<script>alert('更新失败');history.back();</script>"); } }
protected void Page_Load(object sender, EventArgs e) { examplearticlebll = new ExampleArticleBLL(); if (!IsPostBack) { DateBind(); } }
protected void Page_Load(object sender, EventArgs e) { examplearticlebll = new ExampleArticleBLL(); if (!IsPostBack) { labPage1 = "1"; bindNews(null); } }
protected void Page_Load(object sender, EventArgs e) { examplearticlebll = new ExampleArticleBLL(); if (!IsPostBack) { string id = Request["id"].ToString(); Detailshow(int.Parse(id)); } }
public void DateBind(object id)//绑定要修改的信息 { ExampleArticleBLL examplearticle = new ExampleArticleBLL(); ExampleArticle da = new ExampleArticle(); da = examplearticle.GetNewsArticle(id); TxtTitle.Text = da.Title; TxtWriter.Text = da.Writer; TxtDate.Text = da.AddDate.ToString("d"); txtContent.Text = da.Content.ToString(); this.Image1.ImageUrl = "~/IndexImages/" + da.Url; }
protected void Delete_Click(object sender, EventArgs e) { for (int i = 0; i < DataList1.Items.Count; i++) { if (((CheckBox)DataList1.Items[i].FindControl("selected")).Checked == true) { object s = ((System.Web.UI.WebControls.HyperLink)DataList1.Items[i].FindControl("Hyperlink3")).Text; ExampleArticleBLL examplearticlebll = new ExampleArticleBLL(); if (examplearticlebll.Delete(s)) { Response.Write("<script>alert('删除成功');</script>"); } } } this.Response.Redirect(this.Request.Url.ToString()); }
public void example() //创新案例,用于在首页显示创新案例图片 { examplearticlebll = new ExampleArticleBLL(); this.DatalistExamplepic.DataSource = examplearticlebll.Getlist(null); this.DatalistExamplepic.DataBind(); }