using System;
using System.Data;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;
using HighWayStorage = SuperMap.RealEstate.HighWay.Storage.Business;

namespace SuperMap.RealEstate.SendRec.Modules.SearchCommodity
{
    public partial class ObjectTree : BasePage
    {
        private HighWayStorage.COMMODITYTYPE _COMMODITYTYPE = null;
        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;

            try
            {
                this.FixTreeViewDoubleClick(MyTreeView, true);
                SetControlClientAction(ButtonSearch);
                TreeViewBinding(true);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
            finally
            {
            }
        }

        private void TreeViewBinding(bool withChildNodes)
        {
            _COMMODITYTYPE = new HighWayStorage.COMMODITYTYPE(this.Transaction);
            MyTreeView.Nodes.Clear();
            //添加全部类别
            TreeNode treeNode = new TreeNode();
            treeNode.Text = "全部类别";
            treeNode.NavigateUrl = UriHelper.AddRequestToUrl("ObjectPage.aspx?SENDREC_TYPE=" + Request["SENDREC_TYPE"] + "&ID=-1", "Module_ID", "1234");
            treeNode.Value = "1=1";
            treeNode.ImageToolTip = "COMMODITYTYPE";
            treeNode.ImageUrl = "";

            _COMMODITYTYPE.BindingTreeView_Ex("-1", treeNode.ChildNodes, this.TextBoxSearch.Text, withChildNodes,
                "1234", "ObjectPage.aspx", "&SENDREC_TYPE=" + Request["SENDREC_TYPE"], false, true);
            this.MyTreeView.Nodes.AddAt(0, treeNode);
        }
        protected void MyTreeView_TreeNodePopulate(object sender, TreeNodeEventArgs e)
        {
            if (_COMMODITYTYPE == null)
            {
                _COMMODITYTYPE = new HighWayStorage.COMMODITYTYPE(this.Transaction);
            }

            _COMMODITYTYPE.BindingTreeView_Ex(e.Node.Value, e.Node.ChildNodes, this.TextBoxSearch.Text, false,
                "1234", "ObjectPage.aspx", "&SENDREC_TYPE=" + Request["SENDREC_TYPE"], false, true);
        }
        protected void ButtonSearch_Click(object sender, EventArgs e)
        {
            TreeViewBinding(false);
        }
    }
}