using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork.Modules;
using System.Data;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;

namespace SuperMap.RealEstate.Personnel.Modules.Department
{
    public partial class ObjectTree : SuperMap.RealEstate.Web.UI.PageValid
    {
        private Storage.Business.DEPARTMENT _DEPARTMENT = null;
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;
            try
            {
                SetControlClientAction(this.ButtonAddType, "parent.ObjectDetail_Department", "DepartmentPage.aspx", true);
                this.FixTreeViewDoubleClick(MyTreeView, true);
                SetControlClientAction(ButtonSearch);
                TreeViewBinding(false);
            }
            catch (Exception ex)
            {
                throw ex;

            }
            finally
            {

            }
        }

        private void TreeViewBinding(bool withChildNodes)
        {
            _DEPARTMENT = new Storage.Business.DEPARTMENT(this.Transaction);
            MyTreeView.Nodes.Clear();
            _DEPARTMENT.BindingTreeView("-1", this.MyTreeView.Nodes, this.TextBoxSearch.Text, true, "1234",
                "DepartmentPage.aspx", "", 0, "", false, false);
        }

        protected void MyTreeView_TreeNodePopulate(object sender, TreeNodeEventArgs e)
        {
            if (_DEPARTMENT == null)
                _DEPARTMENT = new Storage.Business.DEPARTMENT(this.Transaction);
            _DEPARTMENT.BindingTreeView(e.Node.Value, e.Node.ChildNodes, this.TextBoxSearch.Text, true, "1234",
                "DepartmentPage.aspx", "", 1, "", false, false);
        }

        protected void ButtonSearch_Click(object sender, EventArgs e)
        {
            TreeViewBinding(false);
        }

        protected void Expand_Click(object sender, EventArgs e)
        {
            if (Expand.Text == "收起↑")
            {
                foreach (TreeNode _TreeNode in MyTreeView.Nodes)
                {
                    _TreeNode.Expanded = false;
                }
                Expand.Text = "展开↓";
            }
            else if (Expand.Text == "展开↓")
            {
                MyTreeView.ExpandAll();
                Expand.Text = "收起↑";
            }
        }
    }
}