using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using YX.BLL;
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using YX.Entity;
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namespace YX
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{
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public partial class FrmRoleEdit : Form
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{
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SystemMenu_Bll menu_bll = new SystemMenu_Bll();
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SystemRole_Bll role_bll = new SystemRole_Bll();
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OperationType type;
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FrmRole _frmRole;
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string RoleID = "";
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public FrmRoleEdit(FrmRole frmRole)
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{
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InitializeComponent();
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_frmRole = frmRole;
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type = OperationType.Add;
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this.Text = "角色管理-添加";
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com_ParentId.DataSource = role_bll.GetRoleParentId();
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com_ParentId.DisplayMember = "Roles_Name";
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com_ParentId.ValueMember = "Roles_ID";
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}
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public FrmRoleEdit(FrmRole frmRole,ref DataGridViewRow dvr)
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{
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InitializeComponent();
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_frmRole = frmRole;
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type = OperationType.Edit;
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this.Text = "角色管理-修改";
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com_ParentId.DataSource = role_bll.GetRoleParentId();
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com_ParentId.DisplayMember = "Roles_Name";
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com_ParentId.ValueMember = "Roles_ID";
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RoleID = dvr.Cells["Roles_ID"].Value.ToString();
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txt_RoleName.Text= dvr.Cells["Roles_Name"].Value.ToString();
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txt_RoleRemark.Text= dvr.Cells["Roles_Remark"].Value==null?"": dvr.Cells["Roles_Remark"].Value.ToString();
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txt_SortCode.Text= dvr.Cells["SortCode"].Value.ToString();
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com_ParentId.SelectedValue= dvr.Cells["ParentId"].Value.ToString();
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}
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private void FrmRoleEdit_Load(object sender, EventArgs e)
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{
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BindRoleRightTreeView();
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if (tree_RoleRight.Nodes.Count > 0)
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{
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tree_RoleRight.Nodes[0].Expand();
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}
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}
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private void btn_concel_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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#region 角色权限
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/// <summary>
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/// 用户权限菜单树列表
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/// </summary>
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public void BindRoleRightTreeView()
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{
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try
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{
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this.tree_RoleRight.ImageList = imageList1;
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this.tree_RoleRight.Nodes.Clear();
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var list = menu_bll.GetSysMenus();
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var role_right_list = menu_bll.GetRoleRightByCondition(o => o.Base_Roles.Roles_ID == RoleID);
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var parents = list.Where(o => o.ParentId == "0");
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foreach (var item in parents)
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{
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TreeNode tn = new TreeNode();
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tn.Text = item.Menu_Name;
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tn.Tag = item.Menu_Id;
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tn.ImageIndex = item.Menu_Img == null ? 0 : item.Menu_Img.Value;
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foreach (var role_right in role_right_list)
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{
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if (item.Menu_Id == role_right.Menu_Id)
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{
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tn.Checked = true;
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}
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}
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RoleRightFillTree(tn, list, role_right_list);
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tree_RoleRight.Nodes.Add(tn);
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}
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}
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catch (Exception)
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{
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throw;
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}
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}
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private void RoleRightFillTree(TreeNode node, List<Base_SysMenu> list, List<Base_RoleRight> role_right_list)
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{
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var childs = list.Where(o => o.ParentId == node.Tag.ToString());
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if (childs.Count() > 0)
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{
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foreach (var item in childs)
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{
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TreeNode tnn = new TreeNode();
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tnn.Text = item.Menu_Name;
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tnn.Tag = item.Menu_Id;
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tnn.ImageIndex = item.Menu_Img == null ? 0 : item.Menu_Img.Value;
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foreach (var role_right in role_right_list)
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{
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if (item.Menu_Id == role_right.Menu_Id)
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{
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tnn.Checked = true;
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}
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}
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if (item.ParentId == node.Tag.ToString())
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{
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RoleRightFillTree(tnn, list, role_right_list);
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}
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node.Nodes.Add(tnn);
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}
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}
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}
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#endregion
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#region 保存
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private void btn_save_Click(object sender, EventArgs e)
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{
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try
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{
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Base_Roles roles = new Base_Roles();
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if (string.IsNullOrEmpty(RoleID))
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{
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roles.CreateDate = DateTime.Now;
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roles.CreateUserId = FrmLogin.LoginUserID;
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roles.CreateUserName = FrmLogin.loginUserName;
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roles.Roles_ID = Guid.NewGuid().ToString();
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}
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else
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{
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roles.ModifyDate = DateTime.Now;
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roles.ModifyUserId = FrmLogin.LoginUserID;
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roles.ModifyUserName = FrmLogin.loginUserName;
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roles.Roles_ID = RoleID;
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}
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RoleRightList.Clear();
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CheckRoleRightTreeViewNode(tree_RoleRight.Nodes);
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roles.Base_RoleRight = RoleRightList;
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roles.ParentId = com_ParentId.SelectedValue.ToString();
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roles.Roles_Name = txt_RoleName.Text;
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roles.Roles_Remark = txt_RoleRemark.Text;
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roles.SortCode = int.Parse(txt_SortCode.Text);
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int isOk = 0;
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if (type == OperationType.Add)
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{
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isOk = role_bll.AddRoles(roles);
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}
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else if (type == OperationType.Edit)
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{
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isOk = role_bll.UpdateRoles(roles);
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}
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if (isOk > 0)
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{
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MessageBox.Show("保存成功！");
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this.Close();
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}
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else
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{
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MessageBox.Show("保存失败！");
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}
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}
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catch (Exception ex)
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{
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System_Bll.WriteLogToDB(new Entity.Base_Log
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{
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CreateUserID = FrmLogin.LoginUserID,
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CreateUserName = FrmLogin.loginUserName,
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LocalIP = FrmLogin.LocalIP,
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LogMessage = ex.Message,
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Type = "系统错误！",
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ClassName = typeof(FrmRoleEdit).ToString()
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});
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MessageBox.Show(ex.Message);
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}
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}
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List<Base_RoleRight> RoleRightList = new List<Base_RoleRight>();
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/// <summary>
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/// 遍历角色权限选中节点
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/// </summary>
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/// <param name="node"></param>
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public void CheckRoleRightTreeViewNode(TreeNodeCollection node)
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{
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foreach (TreeNode n in node)
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{
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if (n.Checked)
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{
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RoleRightList.Add(new Base_RoleRight
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{
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RoleRight_ID = Guid.NewGuid().ToString(),
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Menu_Id = n.Tag.ToString(),
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CreateUserName = FrmLogin.loginUserName,
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CreateUserId = FrmLogin.LoginUserID,
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CreateDate = DateTime.Now
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});
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}
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CheckRoleRightTreeViewNode(n.Nodes);
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}
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}
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#endregion
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}
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}
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