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feat: fmBprj GridView 改用 ObjectDataSource

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- BprjDAC 新增 SelectPage/SelectCount/SelectBPRJIndex（LAST_YEAR 排序）

- dsBPRJGrid 改 ObjectDataSource；Search/Selected/DataBound 調整
This commit is contained in:
sryang
2026-09-10 10:42:20 +08:00
parent de623b4f42
commit 10f73526bc
4 changed files with 133 additions and 41 deletions
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Doc/GridView改用ObjectDataSource計畫.md
+2 -1
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@@ -23,7 +23,7 @@
| 5 | forms/customer/fmBpabSmall.ascx | gvBPAB | dsBPABGrid | BPAB | 無→BpabDAC | **完成** |
| 6 | forms/customer/fmBpja.ascx | gvBPJA | dsBPJAGrid | BPJA | 無→BpjaDAC | **完成** |
| 7 | forms/customer/fmBpjb.ascx | gvBPJB | dsBPJBGrid | BPJB | 無→BpjbDAC | **完成** |
| 8 | forms/customer/fmBprj.ascx | gvBPRJ | dsBPRJGrid | BPRJ | BprjDAC | 待辦 |
| 8 | forms/customer/fmBprj.ascx | gvBPRJ | dsBPRJGrid | BPRJ | BprjDAC(+Select) | **完成** |
| 9 | forms/customer/fmBprm.ascx | gvBPRM | dsBPRMGrid | BPRM | BprmDAC | 待辦 |
| 10 | forms/customer/fmRasn.ascx | gvRASN_RAENO | dsRASN_RAENO1 | RASN+BPSNView | RasnDAC | 待辦 |
| 11 | forms/customer/fmRasn.ascx | gvRASN_RABRH | dsRASN_RABRH1 | RASN+BCLS | RasnDAC | 待辦 |
@@ -147,3 +147,4 @@
| 2026-09-10 | 轉換 fmBpab / fmBpabBig / fmBpabSmall（BPAB）：新增 BpabDAC（SelectPage/SelectCount，mode 區分科目/大類/小類）；三檔 dsBPABGrid 改 ObjectDataSource；編譯通過 |
| 2026-09-10 | 轉換 fmBpja（BPJA）：新增 BpjaDAC（SelectPage/SelectCount/SelectBPJAIndex）；dsBPJAGrid 改 ObjectDataSource；編譯通過 |
| 2026-09-10 | 轉換 fmBpjb（BPJB）：新增 BpjbDAC（SelectPage/SelectCount）；dsBPJBGrid 改 ObjectDataSource；編譯通過 |
| 2026-09-10 | 轉換 fmBprj（BPRJ）：BprjDAC 新增 SelectPage/SelectCount/SelectBPRJIndex（含 LAST_YEAR 排序）；dsBPRJGrid 改 ObjectDataSource；編譯通過 |
Web/App_Code/DAC/BprjDAC.cs
+99
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@@ -5,12 +5,15 @@ using System.Configuration;
using System.Data.Common;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Text;
using Wellan.Data;
using Wellan.Common;
/// <summary>
/// BprjDAC 的摘要描述
/// </summary>
[DataObject(true)]
public class BprjDAC : Wellan.Data.WDAC
{
public BprjDAC()
@@ -28,4 +31,100 @@ public class BprjDAC : Wellan.Data.WDAC
{
this._query = query;
}
private const string LastYearExpr =
"(SELECT TOP 1 BPYER FROM BPAA WHERE BPAA.BPPNM = BPRJ.BPPNM ORDER BY BPYER DESC)";
/// <summary>
/// 客戶專案 Grid 分頁查詢
/// </summary>
[DataObjectMethod(DataObjectMethodType.Select)]
public DataTable SelectPage(int startRowIndex, int maximumRows, string BPNUM, string BPPNM, string BPPME)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPNUM, BPPNM, BPPME);
cmd.CommandText = String.Format(
@"SELECT * FROM
(
SELECT X.*, ROW_NUMBER() OVER (ORDER BY LAST_YEAR DESC, BPNUM, BPPNM) AS ROWID
FROM
(
SELECT *, {0} LAST_YEAR FROM BPRJ WHERE 1=1 {1}
) X
) AS TMP
WHERE ROWID BETWEEN @STARTROWINDEX + 1 AND @STARTROWINDEX + @MAXIMUMROWS
ORDER BY ROWID",
LastYearExpr, filter.ToString());
cmd.Parameters.Add(Query.NewParameter("STARTROWINDEX", startRowIndex));
cmd.Parameters.Add(Query.NewParameter("MAXIMUMROWS", maximumRows));
return Query.Select(cmd);
}
/// <summary>
/// 客戶專案 Grid 查詢筆數
/// </summary>
[DataObjectMethod(DataObjectMethodType.Select)]
public int SelectCount(string BPNUM, string BPPNM, string BPPME)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPNUM, BPPNM, BPPME);
cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPRJ WHERE 1=1 {0}", filter.ToString());
return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
}
/// <summary>
/// 取得指定專案在查詢結果中的序號 (0 起算)
/// </summary>
public int SelectBPRJIndex(string targetBPNUM, string targetBPPNM, string BPNUM, string BPPNM, string BPPME)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPNUM, BPPNM, BPPME);
cmd.CommandText = String.Format(
@"SELECT ROWID - 1 FROM
(
SELECT X.BPNUM, X.BPPNM, ROW_NUMBER() OVER (ORDER BY X.LAST_YEAR DESC, X.BPNUM, X.BPPNM) AS ROWID
FROM
(
SELECT BPNUM, BPPNM, {0} LAST_YEAR FROM BPRJ WHERE 1=1 {1}
) X
) AS TMP WHERE BPNUM = @TARGET_BPNUM AND BPPNM = @TARGET_BPPNM",
LastYearExpr, filter.ToString());
cmd.Parameters.Add(Query.NewParameter("TARGET_BPNUM", targetBPNUM));
cmd.Parameters.Add(Query.NewParameter("TARGET_BPPNM", targetBPPNM));
object o = Query.ExecuteScalar(cmd);
return (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
}
/// <summary>
/// 組出客戶專案 Grid 的查詢條件 (與舊 AddSearch 行為一致)
/// </summary>
private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPNUM, string BPPNM, string BPPME)
{
if (!string.IsNullOrEmpty(BPNUM))
{
sb.Append(" AND BPNUM LIKE @BPNUM1 ");
cmd.Parameters.Add(Query.NewParameter("BPNUM1", BPNUM + "%"));
}
if (!string.IsNullOrEmpty(BPPNM))
{
sb.Append(" AND BPPNM LIKE @BPPNM1 ");
cmd.Parameters.Add(Query.NewParameter("BPPNM1", BPPNM + "%"));
}
if (!string.IsNullOrEmpty(BPPME))
{
sb.Append(" AND BPPME LIKE @BPPME1 ");
cmd.Parameters.Add(Query.NewParameter("BPPME1", "%" + BPPME + "%"));
}
}
}
Web/forms/customer/fmBprj.ascx
+9 -4
View File
@@ -57,10 +57,15 @@
</table>
</asp:View>
<asp:View ID="EditView" runat="server">
<asp:SqlDataSource ID="dsBPRJGrid" runat="server"
ConflictDetection="CompareAllValues" SelectCommand="SELECT * FROM BPRJ WHERE 1=0"
ConnectionString="Data Source=SRYANG-2K3;Initial Catalog=THINKYU_WEB;Persist Security Info=True;User ID=sa"
ProviderName="System.Data.SqlClient" OnSelected="dsBPRJGrid_Selected"></asp:SqlDataSource>
<asp:ObjectDataSource ID="dsBPRJGrid" runat="server"
TypeName="BprjDAC" SelectMethod="SelectPage" SelectCountMethod="SelectCount"
EnablePaging="true" OnSelected="dsBPRJGrid_Selected">
<SelectParameters>
<asp:Parameter Name="BPNUM" Type="String" />
<asp:Parameter Name="BPPNM" Type="String" />
<asp:Parameter Name="BPPME" Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:SqlDataSource ID="dsBPRJForm" runat="server"
ConflictDetection="CompareAllValues" SelectCommand="SELECT * FROM BPRJ WHERE BPNUM=@BPNUM AND BPPNM=@BPPNM"
DeleteCommand="DELETE BPRJ
Web/forms/customer/fmBprj.ascx.cs
+23 -36
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@@ -32,10 +32,6 @@ public partial class forms_customer_fmBprj : Wellan.Web.UI.WUserControlBase
private string _BPPME = "";
//private string _CurrentBPNUM = "";
//private string _CurrentBPPNM = "";
private string select = "SELECT *, (SELECT TOP 1 BPYER FROM BPAA WHERE BPAA.BPPNM = BPRJ.BPPNM ORDER BY BPYER DESC) LAST_YEAR ";
private string from = " FROM BPRJ ";
private string where = " WHERE 1=1 ";
private string order = " ORDER BY LAST_YEAR DESC";
protected void Page_Load(object sender, EventArgs e)
{
@@ -52,7 +48,6 @@ public partial class forms_customer_fmBprj : Wellan.Web.UI.WUserControlBase
{
base.OnInit(e);
dsBPRJForm.ConnectionString = ConnectionString;
dsBPRJGrid.ConnectionString = ConnectionString;
_BPNUM = ForwardSource != "" ? GetStringParam("BCNUM") : _BPNUM;
@@ -127,16 +122,27 @@ public partial class forms_customer_fmBprj : 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);
dsBPRJGrid.SelectParameters.Clear();
AddSearch(sql, dsBPRJGrid, "BPNUM", _BPNUM, "", true);
AddSearch(sql, dsBPRJGrid, "BPPNM", _BPPNM, "", true);
AddSearch(sql, dsBPRJGrid, "BPPME", "%" + _BPPME, "", true);
sql.Append(order);
dsBPRJGrid.SelectCommand = sql.ToString();
dsBPRJGrid.SelectParameters["BPNUM"].DefaultValue = _BPNUM;
dsBPRJGrid.SelectParameters["BPPNM"].DefaultValue = _BPPNM;
dsBPRJGrid.SelectParameters["BPPME"].DefaultValue = _BPPME;
// 返回時，回到之前選擇的那一筆
if (ParamList != null && ParamList.ContainsKey("BPNUM") && ParamList.ContainsKey("BPPNM"))
{
int rowIndex = new BprjDAC(Query).SelectBPRJIndex(
WDAC.GetStringValue(ParamList["BPNUM"]),
WDAC.GetStringValue(ParamList["BPPNM"]),
_BPNUM, _BPPNM, _BPPME);
if (rowIndex >= 0)
{
gvBPRJ.PageIndex = rowIndex / gvBPRJ.PageSize;
gvBPRJ.SelectedIndex = rowIndex - gvBPRJ.PageIndex * gvBPRJ.PageSize;
}
ParamList.Remove("BPNUM");
ParamList.Remove("BPPNM");
}
}
protected string GetBtmeName(object bptme)
@@ -155,25 +161,6 @@ public partial class forms_customer_fmBprj : Wellan.Web.UI.WUserControlBase
if (gvBPRJ.SelectedIndex == -1)
gvBPRJ.SelectedIndex = 0;
// 返回時，回到之前選擇的那一筆
if (ParamList.ContainsKey("BPNUM") && ParamList.ContainsKey("BPPNM"))
{
string bpnum = WDAC.GetStringValue(ParamList["BPNUM"]);
string bppnm = WDAC.GetStringValue(ParamList["BPPNM"]);
DataView dv = dsBPRJGrid.Select(new DataSourceSelectArguments()) as DataView;
dv.RowFilter = String.Format("BPNUM='{0}' and BPPNM='{1}'", bpnum, bppnm);
if (dv.Count > 0)
{
int rowIndex = dv.Table.Rows.IndexOf(dv[0].Row);
gvBPRJ.PageIndex = (rowIndex / gvBPRJ.PageSize);
gvBPRJ.SelectedIndex = rowIndex - gvBPRJ.PageIndex * gvBPRJ.PageSize;
}
ParamList.Remove("BPNUM");
ParamList.Remove("BPPNM");
}
fvBPRJ.DataBind();
}
@@ -185,10 +172,10 @@ public partial class forms_customer_fmBprj : Wellan.Web.UI.WUserControlBase
}
// 資料擷取完後的事件
protected void dsBPRJGrid_Selected(object sender, SqlDataSourceStatusEventArgs e)
protected void dsBPRJGrid_Selected(object sender, ObjectDataSourceStatusEventArgs e)
{
// 沒有資料，回到查詢畫面
if (e.AffectedRows == 0)
if (e.ReturnValue is Int32 && WDAC.GetInt32Value(e.ReturnValue) == 0)
{
if (MultiView1.ActiveViewIndex != 0)
MultiView1.ActiveViewIndex = 0;