protected void ClassName2_SelectedIndexChanged(object sender, EventArgs e) { //册 ClassName3.DataSource = WebBLL.Tbl_DesignVolumeManager.GetDataTableByPage(100, 1, "classname2='" + ClassName2.SelectedItem.Text + "'", ""); ClassName3.DataTextField = "VolumeName"; ClassName3.DataValueField = "ID"; ClassName3.DataBind(); ClassName3.Items.Insert(0, new ListItem("选择册", "")); }
protected void ClassName2_SelectedIndexChanged(object sender, EventArgs e) { if (PA_Type1.SelectedValue == "项目档案") { //册 ClassName3.DataSource = WebBLL.Tbl_DesignVolumeManager.GetDataTableByPage(100, 1, "classname2='" + this.ClassName2.SelectedValue + "'", ""); ClassName3.DataTextField = "VolumeName"; ClassName3.DataValueField = "VolumeNo"; ClassName3.DataBind(); ClassName3.Items.Insert(0, new ListItem("选择册", "")); } else { //三级分类 ClassName3.DataSource = WebBLL.Tbl_ClassManager.GetTbl_ClassByParentID(Convert.ToInt32(this.ClassName2.SelectedValue)); ClassName3.DataTextField = "ClassName"; ClassName3.DataValueField = "ID"; ClassName3.DataBind(); ClassName3.Items.Insert(0, new ListItem("三级分类", "")); } //PA_Name.Value = this.ClassName3.SelectedValue; }