//添加分类信息 protected void btnAddType_Click(object sender, EventArgs e) { if (btnAddType.Text.ToString() == "新增") { this.btnAddType.Text = "添加"; this.txtSort.Visible = true; this.btnNo.Visible = true; } else { SortInfo sort = new SortInfo(); if (txtSort.Text.ToString() != "") { sort.Sortname = this.txtSort.Text.ToString(); int count = SortInfoManager.addSortInfo(sort); if (count > 0) { ScriptManager.RegisterStartupScript(this, GetType(), "key", "alert('添加成功!')", true); binddropdown(); this.txtSort.Visible = false; this.btnAddType.Text = "新增"; this.btnNo.Visible = false; } else { } } } }
//绑定公告分类 protected void binddropdown() { this.ddlSor.Items.Clear(); IList <SortInfo> sortlist = SortInfoManager.getSortInfoAll(); foreach (var item in sortlist) { ListItem list = new ListItem(item.Sortname, item.Sortid.ToString()); this.ddlSor.Items.Add(list); } ListItem ltem = new ListItem("选择类型", "-1"); //添加第一行默认值 this.ddlSor.Items.Insert(0, ltem); //添加第一行默认值 }