using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using CY.BLL;
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using CY.Model;
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using CY.Infrastructure.Query;
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using CY.Infrastructure.Common;
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using CY.BLL.Sys;
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using System.Data;
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namespace CY.WebForm.Pages.InfoManage
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{
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//吴辉
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//新闻信息
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public partial class NewsInfoList : BasePage
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{
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Info_ContentBLL bll_Info_ContentBLL = null;
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Sys_DictionaryBLL bll_Sys_DictionaryBLL = null;
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Info_SortBLL bll_Info_SortBLL = null;
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//初始化
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public NewsInfoList()
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{
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bll_Sys_DictionaryBLL = new Sys_DictionaryBLL();
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bll_Info_ContentBLL = new Info_ContentBLL();
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bll_Info_SortBLL = new Info_SortBLL();
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}
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//页面加载
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protected void Page_Load(object sender, EventArgs e)
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{
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UCPager1.AspNetPager.PageChanged += AspNetPager1_PageChanged;
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if (!IsPostBack)
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{
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BindList();
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InitialSelectData();
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}
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if (Request["delete"] != null)
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{
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Info_Content model = bll_Info_ContentBLL.SelectModelBySortId(Request["delete"].ToInt32());
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if (model != null && model.Keyid != null)
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{
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bll_Info_ContentBLL.DeleteModel(model);
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JavaScript.MessageBox("删除成功", this);
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Response.Redirect("/Pages/InfoManage/NewsInfoList.aspx");
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}
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else
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{
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JavaScript.MessageBox("删除失败", this);
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}
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}
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}
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//加载查询条件
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protected void InitialSelectData()
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{
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DataTable ds = bll_Info_SortBLL.SelectList("11111111-1111-1111-1111-111111111111".ToGuid2());
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this.selSortId.Items.Clear();
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this.selSortId.Items.Insert(0, new ListItem("全部", bll_Sys_DictionaryBLL.GetKeyIdByKeyid(3, "网站资讯类型").ToString2()));
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if (ds != null && ds.Rows.Count > 0)
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{
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GetDataByLevel(this.selSortId, ds, bll_Sys_DictionaryBLL.GetKeyIdByKeyid(3, "网站资讯类型"), 1);
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}
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}
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//遍历数据
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public static void GetDataByLevel(System.Web.UI.HtmlControls.HtmlSelect sel, DataTable data, int? parentId, int level)
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{
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DataRow[] result = data.Select(string.Format("ParentId={0}", parentId));
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int i = -1;
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while (++i < result.Length)
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{
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sel.Items.Add(new ListItem(GetSplitChar(level) + result[i]["Title"].ToString2(), result[i]["Keyid"].ToString2()));
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GetDataByLevel(sel, data, result[i]["Keyid"].ToInt32().Value, level + 1);
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}
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}
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//获取隔位符
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public static string GetSplitChar(int level)
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{
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string res = ""; //level.ToString2();
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for (int i = 0; i < level; i++)
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{
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res += "..";
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}
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return res;
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}
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//绑定数据
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private void BindList()
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{
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Pagination pa = new Pagination();
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pa.PageSize = UCPager1.AspNetPager.PageSize;
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pa.PageIndex = UCPager1.AspNetPager.CurrentPageIndex;
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this.RepClientList.DataSource = bll_Info_ContentBLL.SelectModelPage(pa, "11111111-1111-1111-1111-111111111111".ToGuid2(), bll_Sys_DictionaryBLL.GetKeyIdByKeyid(3, "网站资讯类型").ToInt32(), this.selSortId.Value.ToInt32() ?? bll_Sys_DictionaryBLL.GetKeyIdByKeyid(3, "网站资讯类型").ToInt32(), this.txtTitle.Value.ToString2(), "SortID ASC,OrderNum ASC");
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this.RepClientList.DataBind();
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UCPager1.AspNetPager.RecordCount = pa.RecordCount;
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}
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//分页事件
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protected void AspNetPager1_PageChanged(object src, EventArgs e)
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{
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BindList();
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}
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//查询事件
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protected void btn_Search_Click(object sender, EventArgs e)
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{
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BindList();
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}
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}
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}
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