69 lines
2.2 KiB
C#
69 lines
2.2 KiB
C#
using System;
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using System.Data;
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using System.Data.Common;
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using System.Collections.Generic;
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using System.Web;
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using System.Text;
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using WebLib;
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namespace Education.Utility
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{
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public partial class GetLookUp : FormBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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DbCommand cmd = DAC.NewCommand();
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DbDataAdapter da = DAC.NewDataAdapter();
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cmd.Connection = conn;
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da.SelectCommand = cmd;
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// 從 Request 中取出參數
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string lookupConfigName = Server.UrlDecode(DAC.GetString(Request["NAME"]));
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string whereKey = DAC.GetString(Request["WHERE_KEY"]);
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string langId = DAC.GetString(Request["LANGID"]);
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string addWhere = DAC.GetString(Request["ADD_WHERE"]);
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// 從設定檔中取得SQL
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LookupList pickup = LookupList.GetInstance();
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pickup.LookupConfigName = lookupConfigName;
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string sql = pickup.GetLookupSQL();
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string[] keyFields = pickup.GetKeyFields();
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// 將傳入的KEY代入SQL
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foreach (string keyField in keyFields)
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{
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if (addWhere.Length == 0)
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cmd.CommandText = String.Format(sql, keyField, "");
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else
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cmd.CommandText = String.Format(sql, keyField, " AND " + addWhere);
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cmd.Parameters.Clear();
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cmd.Parameters.Add(DAC.NewParameter("VALUE", whereKey + "%"));
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// 取回資料
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DataTable table = new DataTable();
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//conn.Open();
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da.Fill(table);
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//conn.Close();
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// 若無資料，則找尋下一個 KEY
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if (table.Rows.Count == 0)
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{
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continue;
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}
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else
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{
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// 輸出儲存下拉資料物件的 JSON 表示法字串
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Response.Write(pickup.GetLookupJSON(table, langId));
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Response.End();
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return;
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}
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}
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Response.End();
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}
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protected override bool IsSetMasterPage()
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{
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return false;
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}
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}
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} |