feat: fmBpaa GridView 改用 ObjectDataSource

- BpaaDAC 新增 SelectPage/SelectCount/SelectBPAAIndex

- dsBPAAGrid 改 ObjectDataSource（EnablePaging）

- Search/Selected/DataBound 調整；跳回選取列改用 SelectBPAAIndex

- 計畫文檔更新

Web/App_Code/DAC/BpaaDAC.cs

@@ -3,12 +3,15 @@ using System.Data;
 using System.Configuration;
 using System.Data.Common;
 using System.Collections;
+using System.ComponentModel;
+using System.Text;
 using Wellan.Common;
 using Wellan.Data;
 
 /// <summary>
 /// 取得專案年度接單資料
 /// </summary>
+[DataObject(true)]
 public class BpaaDAC : Wellan.Data.WDAC
 {
     public BpaaDAC()
@@ -325,4 +328,96 @@ public class BpaaDAC : Wellan.Data.WDAC
         cmd.Parameters.Add(Query.NewParameter("BPPNM", bppnm));
         return WDAC.GetStringValue(Query.ExecuteScalar(cmd));
     }
+
+    /// <summary>
+    /// 年度接單 Grid 分頁查詢
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public DataTable SelectPage(int startRowIndex, int maximumRows, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format(
+            @"SELECT * FROM
+              (
+                SELECT *, ROW_NUMBER() OVER (ORDER BY BPPNM, BPYER) AS ROWID
+                FROM BPAA 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>
+    /// 年度接單 Grid 查詢筆數
+    /// </summary>
+    [DataObjectMethod(DataObjectMethodType.Select)]
+    public int SelectCount(string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPAA WHERE 1=1 {0}", filter.ToString());
+        return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
+    }
+
+    /// <summary>
+    /// 取得指定年度接單在查詢結果中的序號 (0 起算)
+    /// </summary>
+    public int SelectBPAAIndex(string targetBPPNM, string targetBPYER, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        DbCommand cmd = Query.NewCommand();
+
+        StringBuilder filter = new StringBuilder();
+        BuildFilter(filter, cmd, BPPNM, BPYER, BPPYN, BPPYM);
+
+        cmd.CommandText = String.Format(
+            @"SELECT ROWID - 1 FROM
+              (
+                SELECT BPPNM, BPYER, ROW_NUMBER() OVER (ORDER BY BPPNM, BPYER) AS ROWID
+                FROM BPAA WHERE 1=1 {0}
+              ) AS TMP WHERE BPPNM = @TARGET_BPPNM AND BPYER = @TARGET_BPYER",
+            filter.ToString());
+        cmd.Parameters.Add(Query.NewParameter("TARGET_BPPNM", targetBPPNM));
+        cmd.Parameters.Add(Query.NewParameter("TARGET_BPYER", targetBPYER));
+
+        object o = Query.ExecuteScalar(cmd);
+        return (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
+    }
+
+    /// <summary>
+    /// 組出年度接單 Grid 的查詢條件 (與舊 AddSearch 行為一致)
+    /// </summary>
+    private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPPNM, string BPYER, string BPPYN, string BPPYM)
+    {
+        if (!string.IsNullOrEmpty(BPPNM))
+        {
+            sb.Append(" AND BPPNM LIKE @BPPNM1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPNM1", BPPNM + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPYER))
+        {
+            sb.Append(" AND BPYER LIKE @BPYER1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPYER1", BPYER + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPPYN))
+        {
+            sb.Append(" AND BPPYN LIKE @BPPYN1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYN1", BPPYN + "%"));
+        }
+        if (!string.IsNullOrEmpty(BPPYM))
+        {
+            sb.Append(" AND BPPYM LIKE @BPPYM1 ");
+            cmd.Parameters.Add(Query.NewParameter("BPPYM1", BPPYM + "%"));
+        }
+    }
 }

Web/forms/customer/fmBpaa.ascx

@@ -66,10 +66,16 @@
             TextMessageId="" Visible="False"></cc1:WLabel>
     </asp:View>
     <asp:View ID="EditView" runat="server">
-        <asp:SqlDataSource ID="dsBPAAGrid" runat="server"
-            ConflictDetection="CompareAllValues" SelectCommand="SELECT * FROM BPAA WHERE 1=0"
-            ConnectionString="Data Source=(local);Initial Catalog=THINKYU_WEB;Persist Security Info=True;User ID=sa"
-            ProviderName="System.Data.SqlClient" OnSelected="dsBPAAGrid_Selected"></asp:SqlDataSource>
+        <asp:ObjectDataSource ID="dsBPAAGrid" runat="server"
+            TypeName="BpaaDAC" SelectMethod="SelectPage" SelectCountMethod="SelectCount"
+            EnablePaging="true" OnSelected="dsBPAAGrid_Selected">
+            <SelectParameters>
+                <asp:Parameter Name="BPPNM" Type="String" />
+                <asp:Parameter Name="BPYER" Type="String" />
+                <asp:Parameter Name="BPPYN" Type="String" />
+                <asp:Parameter Name="BPPYM" Type="String" />
+            </SelectParameters>
+        </asp:ObjectDataSource>
         <asp:SqlDataSource ID="dsBPAAForm" runat="server"
             InsertCommand="INSERT INTO BPAA
                      (BPPNM, BPYER, BPPYN, BPPYM, BPBGT, BPFED, BPSAL, BPOTT, BPOTD, BPALT, APPNO, TRDAT, TRMOD, 

Web/forms/customer/fmBpaa.ascx.cs

@@ -27,10 +27,6 @@ public partial class forms_customer_fmBpaa : Wellan.Web.UI.WUserControlBase
     private string _BPPYM = "";
     //private int _OLD_BPYER = 0;
     //private string _OLD_BPPYN = "";
-    private string select = "SELECT * ";
-    private string from = " FROM BPAA ";
-    private string where = " WHERE 1=1 ";
-    private string order = " ORDER BY BPPNM, BPYER";
 
     protected void Page_Load(object sender, EventArgs e)
     {
@@ -42,7 +38,6 @@ public partial class forms_customer_fmBpaa : Wellan.Web.UI.WUserControlBase
     {
         base.OnInit(e);
         dsBPAAForm.ConnectionString = ConnectionString;
-        dsBPAAGrid.ConnectionString = ConnectionString;
 
         //_BPPNM = ViewState["BPPNM"] != null ? ViewState["BPPNM"].ToString() : "";
         //_BPYER = ViewState["BPYER"] != null ? ViewState["BPYER"].ToString() : "";
@@ -113,17 +108,27 @@ public partial class forms_customer_fmBpaa : Wellan.Web.UI.WUserControlBase
     // 查詢動作
     private new void Search()
     {
-        StringBuilder sql = new StringBuilder();
-        sql.Append(select);
-        sql.Append(from);
-        sql.Append(where);
-        dsBPAAGrid.SelectParameters.Clear();
-        AddSearch(sql, dsBPAAGrid, "BPPNM", _BPPNM, "", true);
-        AddSearch(sql, dsBPAAGrid, "BPYER", _BPYER, "", true);
-        AddSearch(sql, dsBPAAGrid, "BPPYN", _BPPYN, "", true);
-        AddSearch(sql, dsBPAAGrid, "BPPYM", _BPPYM, "", true);
-        sql.Append(order);
-        dsBPAAGrid.SelectCommand = sql.ToString();
+        dsBPAAGrid.SelectParameters["BPPNM"].DefaultValue = _BPPNM;
+        dsBPAAGrid.SelectParameters["BPYER"].DefaultValue = _BPYER;
+        dsBPAAGrid.SelectParameters["BPPYN"].DefaultValue = _BPPYN;
+        dsBPAAGrid.SelectParameters["BPPYM"].DefaultValue = _BPPYM;
+
+        // 返回時，回到之前選擇的那一筆
+        if (ParamList != null && ParamList.ContainsKey("BPPNM") && ParamList.ContainsKey("BPYER"))
+        {
+            int rowIndex = new BpaaDAC(Query).SelectBPAAIndex(
+                WDAC.GetStringValue(ParamList["BPPNM"]),
+                WDAC.GetStringValue(ParamList["BPYER"]),
+                _BPPNM, _BPYER, _BPPYN, _BPPYM);
+
+            if (rowIndex >= 0)
+            {
+                gvBPAA.PageIndex = rowIndex / gvBPAA.PageSize;
+                gvBPAA.SelectedIndex = rowIndex - gvBPAA.PageIndex * gvBPAA.PageSize;
+            }
+
+            ParamList.Remove("BPYER");
+        }
     }
 
     private void CalcFields(System.Collections.Specialized.IOrderedDictionary values)
@@ -155,22 +160,6 @@ public partial class forms_customer_fmBpaa : Wellan.Web.UI.WUserControlBase
             if (gvBPAA.SelectedIndex == -1)
                 gvBPAA.SelectedIndex = 0;
 
-            // 返回時，回到之前選擇的那一筆 
-            if (ParamList.ContainsKey("BPPNM") && ParamList.ContainsKey("BPYER"))
-            {
-                DataView dv = dsBPAAGrid.Select(new DataSourceSelectArguments()) as DataView;
-                dv.RowFilter = String.Format("BPPNM='{0}' and BPYER={1}", ParamList["BPPNM"], ParamList["BPYER"]);
-                if (dv.Count > 0)
-                {
-                    int rowIndex = dv.Table.Rows.IndexOf(dv[0].Row);
-                    gvBPAA.PageIndex = (rowIndex / gvBPAA.PageSize);
-                    gvBPAA.SelectedIndex = rowIndex - gvBPAA.PageIndex * gvBPAA.PageSize;
-                }
-
-                // ParamList.Remove("BPPNM");
-                ParamList.Remove("BPYER");
-            }
-
             fvBPAA.DataBind();
         }
     }
@@ -182,9 +171,9 @@ public partial class forms_customer_fmBpaa : Wellan.Web.UI.WUserControlBase
         gvBPAA.DataBind();
     }
 
-    protected void dsBPAAGrid_Selected(object sender, SqlDataSourceStatusEventArgs e)
+    protected void dsBPAAGrid_Selected(object sender, ObjectDataSourceStatusEventArgs e)
     {
-        if (e.AffectedRows == 0)
+        if (e.ReturnValue is Int32 && WDAC.GetInt32Value(e.ReturnValue) == 0)
         {
             fvBPAA.ChangeMode(FormViewMode.Insert);
             fvBPAA_ModeChanged(sender, e);