feat: fmBpab/fmBpabBig/fmBpabSmall GridView 改用 ObjectDataSource

- 新增 BpabDAC（SelectPage/SelectCount，mode 區分科目/大類/小類） - 三檔 dsBPABGrid 改 ObjectDataSource（EnablePaging） - Search/Selected 調整 - 計畫文檔更新
2026-09-10 10:38:27 +08:00
parent 1bd01e0275
commit a525bf2610
8 changed files with 141 additions and 73 deletions
@@ -0,0 +1,103 @@
+using System;
+using System.Data;
+using System.Data.Common;
+using System.Text;
+using System.ComponentModel;
+using Wellan.Data;
+
+/// <summary>
+/// 年度科目設定的資料處理類別
+/// </summary>
+[DataObject(true)]
+public class BpabDAC : Wellan.Data.WDAC
+{
+    public BpabDAC()
+    {
+    }
+
+    public BpabDAC(string connectionConfig, string connectionConfigName)
+        : this()
+    {
+        this._connectionConfig = connectionConfig;
+        this._connectionConfigName = connectionConfigName;
+    }
+
+    public BpabDAC(WQuery query)
+    {
+        this._query = query;
+    }
+
+    /// <summary>
+    /// 年度科目設定 Grid 分頁查詢
+    /// mode: BIG=大類, SMALL=小類, 其他=科目
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public DataTable SelectPage(int startRowIndex, int maximumRows, string BPPYN, string mode)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPYN, mode);
+
+        cmd.CommandText = String.Format(
+            @"SELECT * FROM
+              (
+                SELECT *, ROW_NUMBER() OVER (ORDER BY {0}) AS ROWID
+                FROM BPAB WHERE 1=1 {1}
+              ) AS TMP
+              WHERE ROWID BETWEEN @STARTROWINDEX + 1 AND @STARTROWINDEX + @MAXIMUMROWS
+              ORDER BY ROWID",
+            OrderBy(mode), filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("STARTROWINDEX", startRowIndex));
+        cmd.Parameters.Add(Query.NewParameter("MAXIMUMROWS", maximumRows));
+
+        return Query.Select(cmd);
+    }
+
+    /// <summary>
+    /// 年度科目設定 Grid 查詢筆數
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public int SelectCount(string BPPYN, string mode)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPYN, mode);
+
+        cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPAB WHERE 1=1 {0}", filter.ToString());
+        return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
+    }
+
+    private static string OrderBy(string mode)
+    {
+        if (mode == "BIG" || mode == "SMALL")
+            return "BPPYN, BPCLS, BPORD";
+        return "BPPYN, BPCLS";
+    }
+
+    /// <summary>
+    /// 組出年度科目設定 Grid 的查詢條件 (與舊 Search 行為一致)
+    /// </summary>
+    private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPPYN, string mode)
+    {
+        if (!string.IsNullOrEmpty(BPPYN))
+        {
+            sb.Append(" AND BPPYN LIKE @BPPYN1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYN1", BPPYN + "%"));
+        }
+
+        switch (mode)
+        {
+            case "BIG":
+                sb.Append(" AND SUBSTRING(BPACC,3,4) = '0000' ");
+                break;
+            case "SMALL":
+                sb.Append(" AND SUBSTRING(BPACC,3,2) <> '00' AND SUBSTRING(BPACC,5,2) = '00' ");
+                break;
+            default:
+                sb.Append(" AND SUBSTRING(BPACC,3,2) <> '00' AND SUBSTRING(BPACC,5,2) <> '00' ");
+                break;
+        }
+    }
+}