using System;
using System.Data;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;
using HZQR.Common;

namespace SuperMap.RealEstate.HighWay.CloudModule.Commodity
{
    public partial class CommodityTreeView : BasePage
    {
        private Storage.Business.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 ex;
            }
            finally
            {
            }
        }

        private void TreeViewBinding(bool withChildNodes)
        {
            _COMMODITYTYPE = new Storage.Business.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("COMMODITYList.aspx?ID=" + "0".ToEncrypt(), "Module_ID", "1234");
            treeNode.Value = "1=1";
            treeNode.ImageToolTip = "COMMODITYTYPE";
            treeNode.ImageUrl = "";
            //treeNode.Expanded = new bool?(false);
            this.MyTreeView.Nodes.AddAt(0, treeNode);
            //treeNode.PopulateOnDemand = true;
            _COMMODITYTYPE.BindingTreeView_JudgeValid("-1", this.MyTreeView.Nodes[0].ChildNodes,
                this.TextBoxSearch.Text, withChildNodes, "1234", true, "", PassportInfo.ProvinceCode.TryParseToInt());

        }
        protected void MyTreeView_TreeNodePopulate(object sender, TreeNodeEventArgs e)
        {
            if (_COMMODITYTYPE == null)
            {
                _COMMODITYTYPE = new Storage.Business.COMMODITYTYPE(this.Transaction);
            }
            _COMMODITYTYPE.BindingTreeView_JudgeValid(e.Node.Value, e.Node.ChildNodes, this.TextBoxSearch.Text, true, "1234", true);
        }
        protected void ButtonSearch_Click(object sender, EventArgs e)
        {
            TreeViewBinding(true);
        }
    }
}