277 lines
6.9 KiB
Plaintext
277 lines
6.9 KiB
Plaintext
using System;
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using System.Collections;
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using System.Data;
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using System.Transactions;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using ZhangPu.Gov.Logical;
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using Tracen.Utils;
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public partial class RoleEmp : PageBase
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{
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private LRoleAuthority _logic;
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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_logic = new LRoleAuthority();
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Databound();
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bindRoles();
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bindDeptEmp(); //分配角色时初始化部门人员树
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}
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SessionSeting();
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}
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/// <summary>
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/// bound the query list.
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/// </summary>
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private void Databound()
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{
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// bindAuth();
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// bindRoles();
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// if (!isRoleAuth) bindDeptEmp(); //分配角色时初始化部门人员树
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bindGV();
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UpdateSession();
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}
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/// <summary>
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/// 绑定部门及用户
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/// </summary>
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private void bindDeptEmp()
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{
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TreeDeptEmp.Nodes.Clear();
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BindTree("0", TreeDeptEmp.SelectedNode, new LEmployee().GetDepartments().DefaultView, new LEmployee().GetActivedEmpDept().DefaultView);
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}
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/// <summary>
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///绑定角色
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/// </summary>
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private void bindRoles()
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{
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listRoles.DataSource = _logic.GetAllRoles();
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listRoles.DataTextField = "role_name";
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listRoles.DataValueField = "pk_role";
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listRoles.DataBind();
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}
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public void BindTree(string id, TreeNode pNode, DataView deptdv,DataView empdv)
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{
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deptdv.RowFilter = "dep_mastdept = '" + id + "'";
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foreach (DataRowView row in deptdv)
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{
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TreeNode node = new TreeNode();
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node.Text = "<em>" + row["dep_name"] + "</em>" + row["pk_department"];
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node.Value = row["pk_department"].ToString();
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node.SelectAction = TreeNodeSelectAction.None;
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node.ShowCheckBox = false;
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node.Expanded = true;
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empdv.RowFilter = "de_dept=" + node.Value;
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foreach (DataRowView emrow in empdv)
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{
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TreeNode tnEmp = new TreeNode("<Strong>" + emrow["em_name"] + "</Strong>" , emrow["pk_employee"].ToString());
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node.ChildNodes.Add(tnEmp);
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}
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if (pNode == null)
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//说明是根节点
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{
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TreeDeptEmp.Nodes.Add(node);
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}
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else
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{
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pNode.ChildNodes.Add(node);
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}
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BindTree(node.Value, node, new DataView(deptdv.Table), new DataView(empdv.Table));
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}
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}
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private void SessionSeting()
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{
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if (IsPostBack)
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{
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_logic = (LRoleAuthority)Session[appScope.PagelevelObj];
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}
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}
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private void UpdateSession()
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{
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Session[appScope.PagelevelObj] = _logic;
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}
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/************************************** protected methods (event listeners) ********************************/
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protected void btnSubmit_Click(object sender, EventArgs e)
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{
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if (listRoles.SelectedValue == string.Empty) return;
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ArrayList al = new ArrayList();
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GetCheckedNode(TreeDeptEmp.Nodes, al);
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_logic.Initialize();
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// using (TransactionScope trans = new TransactionScope())
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{
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try
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{
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_logic.GetRoleEmp.Delete(Convert.ToInt32(listRoles.SelectedValue));
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foreach (string id in al)
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{
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_logic.GetRoleEmp.re_role = Convert.ToInt32(listRoles.SelectedValue);
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_logic.GetRoleEmp.re_employee = Convert.ToInt32(id);
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_logic.GetRoleEmp.Add();
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}
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// trans.Complete();
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}
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catch (MyException)
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{
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throw;
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}
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catch (Exception)
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{
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throw new Exception("出现异常，保存失败。");
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}
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}
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Databound();
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}
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//reset the page
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protected void btnCancel_Click(object sender, EventArgs e)
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{
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_logic.Initialize();
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Page_Load(this, e);
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}
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/***************************************** internal methods ********************************************/
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/// <summary>
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/// set data from page to shift object
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/// </summary>
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private void SetDataBack()
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{
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}
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void GetCheckedNode(TreeNodeCollection tnc, ArrayList checkedvalues )
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{
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foreach(TreeNode node in tnc)
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{
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if(node.Checked)
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{
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checkedvalues.Add(node.Value);
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}
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GetCheckedNode(node.ChildNodes, checkedvalues);
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}
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}
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void SetCheckedNode(TreeNodeCollection tnc, ArrayList setcheckedvalues)
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{
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foreach (TreeNode node in tnc)
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{
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node.Checked = setcheckedvalues.Contains(Convert.ToInt32(node.Value));
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SetCheckedNode(node.ChildNodes, setcheckedvalues);
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}
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}
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private void chgOperTxt(bool addNew)
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{
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btnSubmit.Enabled = true;
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}
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protected void listRoles_SelectedIndexChanged(object sender, EventArgs e)
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{
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//--重置人员树的选择
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/*
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if (TreeDeptEmp.SelectedNode != null) TreeDeptEmp.SelectedNode.Selected = false;
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lbAuthRole.Text = "人员角色清单";
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GvRole.DataSource = null;
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GvRole.DataBind();
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* */
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//--选择人员树复选框
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ArrayList empList = new ArrayList();
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DataTable dt =_logic.GetEmListByRole(Convert.ToInt32(listRoles.SelectedValue)) ;
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foreach (DataRow dr in dt.Rows)
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{
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empList.Add(dr["pk_employee"]);
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}
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SetCheckedNode(TreeDeptEmp.Nodes, empList);
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bindGV();
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}
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protected void TreeDeptEmp_SelectedNodeChanged(object sender, EventArgs e)
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{
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bindGV();
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}
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void bindGV( )
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{
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//人员角色，权限清单
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string nodevalue = TreeDeptEmp.SelectedValue;
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if (nodevalue.Length >0 && nodevalue != "0") //selected node is an employee
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{
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lbEmRole.Text = TreeDeptEmp.SelectedNode.Text + " 人员角色清单";
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GvRole.DataSource = _logic.GetRoleByEm(Convert.ToInt32(nodevalue));
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lbEmAuth.Text = TreeDeptEmp.SelectedNode.Text + " 人员权限清单";
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GVauth.DataSource = _logic.GetAuthByEm(Convert.ToInt32(nodevalue));
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}
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GvRole.DataBind();
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GVauth.DataBind();
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//角色对应的人员清单
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if (listRoles.SelectedItem != null)
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{
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lbRoleEm.Text = listRoles.SelectedItem.Text + " 角色人员清单";
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GvEm.DataSource = _logic.GetEmListByRole(Convert.ToInt32(listRoles.SelectedValue));
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}
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GvEm.DataBind();
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}
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} |