feat: fmBpjb GridView 改用 ObjectDataSource

- 新增 BpjbDAC（SelectPage/SelectCount） - dsBPJBGrid 改 ObjectDataSource；Search/Selected 調整
2026-09-10 10:40:52 +08:00
parent 59d410d5cb
commit de623b4f42
4 changed files with 102 additions and 24 deletions
@@ -0,0 +1,87 @@
+using System;
+using System.Data;
+using System.Data.Common;
+using System.Text;
+using System.ComponentModel;
+using Wellan.Data;
+
+/// <summary>
+/// 職稱等級設定的資料處理類別
+/// </summary>
+[DataObject(true)]
+public class BpjbDAC : Wellan.Data.WDAC
+{
+    public BpjbDAC()
+    {
+    }
+
+    public BpjbDAC(string connectionConfig, string connectionConfigName)
+        : this()
+    {
+        this._connectionConfig = connectionConfig;
+        this._connectionConfigName = connectionConfigName;
+    }
+
+    public BpjbDAC(WQuery query)
+    {
+        this._query = query;
+    }
+
+    /// <summary>
+    /// 職稱等級設定 Grid 分頁查詢
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public DataTable SelectPage(int startRowIndex, int maximumRows, string BPPYN, string BPJNO)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPYN, BPJNO);
+
+        cmd.CommandText = String.Format(
+            @"SELECT * FROM
+              (
+                SELECT *, ROW_NUMBER() OVER (ORDER BY BPPYN, BPJNO, BPCNO) AS ROWID
+                FROM BPJB WHERE 1=1 {0}
+              ) AS TMP
+              WHERE ROWID BETWEEN @STARTROWINDEX + 1 AND @STARTROWINDEX + @MAXIMUMROWS
+              ORDER BY ROWID",
+            filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("STARTROWINDEX", startRowIndex));
+        cmd.Parameters.Add(Query.NewParameter("MAXIMUMROWS", maximumRows));
+
+        return Query.Select(cmd);
+    }
+
+    /// <summary>
+    /// 職稱等級設定 Grid 查詢筆數
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public int SelectCount(string BPPYN, string BPJNO)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPYN, BPJNO);
+
+        cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPJB WHERE 1=1 {0}", filter.ToString());
+        return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
+    }
+
+    /// <summary>
+    /// 組出職稱等級設定 Grid 的查詢條件 (與舊 AddSearch 行為一致)
+    /// </summary>
+    private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPPYN, string BPJNO)
+    {
+        if (!string.IsNullOrEmpty(BPPYN))
+        {
+            sb.Append(" AND BPPYN LIKE @BPPYN1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYN1", BPPYN + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPJNO))
+        {
+            sb.Append(" AND BPJNO LIKE @BPJNO1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPJNO1", BPJNO + "%"));
+        }
+    }
+}