20210430

SGGL/FineUIPro.Web/CQMS/DataBase/DataBase.aspx.cs

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+using BLL;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web.UI.WebControls;
+
+namespace FineUIPro.Web.BaseInfo
+{
+    public partial class DataBase : PageBase
+    {
+        #region 加载
+        /// <summary>
+        /// 加载页面
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!IsPostBack)
+            {
+                GetButtonPower();
+                InitTreeMenu();               
+            }
+        }
+        #endregion
+
+        #region 加载树
+        /// <summary>
+        /// 加载树
+        /// </summary>
+        private void InitTreeMenu()
+        {
+            this.tvControlItem.Nodes.Clear();
+
+            TreeNode rootNode = new TreeNode();
+            rootNode.Text = "资料库";
+            rootNode.NodeID = "0";
+            rootNode.EnableExpandEvent = true;
+            rootNode.Expanded = true;
+            this.tvControlItem.Nodes.Add(rootNode);
+            this.GetNodes(rootNode.Nodes, rootNode, null);            
+        }
+
+        /// <summary>
+        /// 遍历节点
+        /// </summary>
+        /// <param name="nodes"></param>
+        /// <param name="rootNode"></param>
+        /// <param name="parentId"></param>
+        private void GetNodes(TreeNodeCollection nodes, TreeNode rootNode, string parentId)
+        {
+            if (parentId == null)
+            {
+                var dataTypes = (from x in Funs.DB.DataBase_DataType where x.SuperDataTypeId == "0" && x.DataTypeId != Const.DataTypeConstructId orderby x.SortIndex select x).ToList();
+                foreach (var item in dataTypes)
+                {
+                    TreeNode rootNode1 = new TreeNode();
+                    rootNode1.Text = item.DataTypeName;
+                    rootNode1.NodeID = item.DataTypeId;
+                    rootNode1.ToolTip = item.DataTypeName;
+                    rootNode1.EnableClickEvent = true;
+                    nodes.Add(rootNode1);
+                }
+            }
+            else
+            {
+                var dataTypes = (from x in Funs.DB.DataBase_DataType where x.SuperDataTypeId == parentId orderby x.SortIndex select x).ToList();
+                foreach (var item in dataTypes)
+                {
+                    TreeNode rootNode1 = new TreeNode();
+                    rootNode1.Text = item.DataTypeName;
+                    rootNode1.NodeID = item.DataTypeId;
+                    rootNode1.ToolTip = item.DataTypeName;
+                    rootNode1.EnableClickEvent = true;
+                    nodes.Add(rootNode1);
+                }
+            }
+            for (int i = 0; i < nodes.Count; i++)
+            {
+                GetNodes(nodes[i].Nodes, nodes[i], nodes[i].NodeID);
+            }
+        }
+        #endregion
+
+        #region 维护
+        /// <summary>
+        /// 增加
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void btnMenuAdd_Click(object sender, EventArgs e)
+        {
+            string id = this.tvControlItem.SelectedNodeID;
+            if (!string.IsNullOrEmpty(id))
+            {
+                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("DataBaseEdit.aspx?dataTypeId={0}&&type={1}", id, "add", "编辑 - ")));
+            }
+        }
+
+        /// <summary>
+        /// 修改
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void btnMenuModify_Click(object sender, EventArgs e)
+        {
+            string id = this.tvControlItem.SelectedNodeID;
+            if (!string.IsNullOrEmpty(id) && id != "0")
+            {
+                PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("DataBaseEdit.aspx?dataTypeId={0}&&type={1}", id, "edit", "编辑 - ")));
+            }
+            else
+            {
+                Alert.ShowInTop("请选择资料类别", MessageBoxIcon.Warning);
+                return;
+            }
+        }
+
+        /// <summary>
+        /// 删除
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void btnMenuDel_Click(object sender, EventArgs e)
+        {
+            string id = this.tvControlItem.SelectedNodeID;
+            if (!string.IsNullOrEmpty(id) && id != "0")
+            {
+                Model.DataBase_DataType division = BLL.DataTypeService.GetDataTypeById(id);
+                if (division != null)
+                {
+                    List<Model.DataBase_DataType> dataTypes = BLL.DataTypeService.GetDataTypesBySuperDataTypeId(id);
+                    if (dataTypes.Count > 0)     //含有子类别
+                    {
+                        DeleteDetail(dataTypes);
+                    }
+                    BLL.DataTypeService.DeleteDataTypeById(id);
+                }
+            }
+            else
+            {
+                Alert.ShowInTop("请选择资料类别", MessageBoxIcon.Warning);
+                return;
+            }
+            InitTreeMenu();
+        }
+
+        /// <summary>
+        /// 循环删除子级类别
+        /// </summary>
+        /// <param name="dataTypes"></param>
+        private void DeleteDetail(List<Model.DataBase_DataType> dataTypes)
+        {
+            foreach (var d in dataTypes)
+            {
+                List<Model.DataBase_DataType> childDataTypes = BLL.DataTypeService.GetDataTypesBySuperDataTypeId(d.DataTypeId);
+                if (childDataTypes.Count > 0)
+                {
+                    DeleteDetail(childDataTypes);
+                }
+                BLL.DataTypeService.DeleteDataTypeById(d.DataTypeId);
+            }
+        }        
+        #endregion
+
+        #region 关闭弹出窗口
+        /// <summary>
+        /// 关闭弹出窗口
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void Window1_Close(object sender, WindowCloseEventArgs e)
+        {
+            InitTreeMenu();
+        }
+        #endregion
+
+        #region 获取按钮权限
+        /// <summary>
+        /// 获取按钮权限
+        /// </summary>
+        /// <param name="button"></param>
+        /// <returns></returns>
+        private void GetButtonPower()
+        {
+            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.CQMSDataBaseMenuId);
+            if (buttonList.Count() > 0)
+            {
+                if (buttonList.Contains(BLL.Const.BtnAdd))
+                {
+                    this.btnMenuAdd.Hidden = false;
+                }
+                if (buttonList.Contains(BLL.Const.BtnModify))
+                {
+                    this.btnMenuModify.Hidden = false;
+                }
+                if (buttonList.Contains(BLL.Const.BtnDelete))
+                {
+                    this.btnMenuDel.Hidden = false;
+                }
+            }
+        }
+        #endregion
+    }
+}