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feat: fmBpja GridView 改用 ObjectDataSource

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- 新增 BpjaDAC（SelectPage/SelectCount/SelectBPJAIndex）

- dsBPJAGrid 改 ObjectDataSource；Search/Selected/DataBound 調整
This commit is contained in:
sryang
2026-09-10 10:39:45 +08:00
parent a525bf2610
commit 59d410d5cb
4 changed files with 136 additions and 37 deletions
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Doc/GridView改用ObjectDataSource計畫.md
+2 -1
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@@ -21,7 +21,7 @@
| 3 | forms/customer/fmBpab.ascx | gvBPAB | dsBPABGrid | BPAB | 無→BpabDAC | **完成** |
| 4 | forms/customer/fmBpabBig.ascx | gvBPAB | dsBPABGrid | BPAB | 無→BpabDAC | **完成** |
| 5 | forms/customer/fmBpabSmall.ascx | gvBPAB | dsBPABGrid | BPAB | 無→BpabDAC | **完成** |
| 6 | forms/customer/fmBpja.ascx | gvBPJA | dsBPJAGrid | BPJA | 無 | 待辦 |
| 6 | forms/customer/fmBpja.ascx | gvBPJA | dsBPJAGrid | BPJA | 無→BpjaDAC | **完成** |
| 7 | forms/customer/fmBpjb.ascx | gvBPJB | dsBPJBGrid | BPJB | 無 | 待辦 |
| 8 | forms/customer/fmBprj.ascx | gvBPRJ | dsBPRJGrid | BPRJ | BprjDAC | 待辦 |
| 9 | forms/customer/fmBprm.ascx | gvBPRM | dsBPRMGrid | BPRM | BprmDAC | 待辦 |
@@ -145,3 +145,4 @@
| 2026-09-10 | 轉換 fmBcus（BCUS）：新增 BcusDAC；dsBCUSGrid 改 ObjectDataSource；跳回選取列改用 SelectBCNUMIndex；aspnet_compiler 編譯通過 |
| 2026-09-10 | 轉換 fmBpaa（BPAA）：BpaaDAC 新增 SelectPage/SelectCount/SelectBPAAIndex；dsBPAAGrid 改 ObjectDataSource；編譯通過 |
| 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 |
Web/App_Code/DAC/BpjaDAC.cs
+106
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@@ -0,0 +1,106 @@
using System;
using System.Data;
using System.Data.Common;
using System.Text;
using System.ComponentModel;
using Wellan.Data;
/// <summary>
/// 年度職稱設定的資料處理類別
/// </summary>
[DataObject(true)]
public class BpjaDAC : Wellan.Data.WDAC
{
public BpjaDAC()
{
}
public BpjaDAC(string connectionConfig, string connectionConfigName)
: this()
{
this._connectionConfig = connectionConfig;
this._connectionConfigName = connectionConfigName;
}
public BpjaDAC(WQuery query)
{
this._query = query;
}
/// <summary>
/// 年度職稱設定 Grid 分頁查詢
/// </summary>
[DataObjectMethod(DataObjectMethodType.Select)]
public DataTable SelectPage(int startRowIndex, int maximumRows, string BPPYN)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPPYN);
cmd.CommandText = String.Format(
@"SELECT * FROM
(
SELECT *, ROW_NUMBER() OVER (ORDER BY BPPYN, BPJNO) AS ROWID
FROM BPJA 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>
/// 年度職稱設定 Grid 查詢筆數
/// </summary>
[DataObjectMethod(DataObjectMethodType.Select)]
public int SelectCount(string BPPYN)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPPYN);
cmd.CommandText = String.Format("SELECT COUNT(*) FROM BPJA WHERE 1=1 {0}", filter.ToString());
return WDAC.GetInt32Value(Query.ExecuteScalar(cmd));
}
/// <summary>
/// 取得指定職稱在查詢結果中的序號 (0 起算)
/// </summary>
public int SelectBPJAIndex(string targetBPPYN, string targetBPJNO, string BPPYN)
{
DbCommand cmd = Query.NewCommand();
StringBuilder filter = new StringBuilder();
BuildFilter(filter, cmd, BPPYN);
cmd.CommandText = String.Format(
@"SELECT ROWID - 1 FROM
(
SELECT BPPYN, BPJNO, ROW_NUMBER() OVER (ORDER BY BPPYN, BPJNO) AS ROWID
FROM BPJA WHERE 1=1 {0}
) AS TMP WHERE BPPYN = @TARGET_BPPYN AND BPJNO = @TARGET_BPJNO",
filter.ToString());
cmd.Parameters.Add(Query.NewParameter("TARGET_BPPYN", targetBPPYN));
cmd.Parameters.Add(Query.NewParameter("TARGET_BPJNO", targetBPJNO));
object o = Query.ExecuteScalar(cmd);
return (o is Int32 || o is Int64) ? WDAC.GetInt32Value(o) : -1;
}
/// <summary>
/// 組出年度職稱設定 Grid 的查詢條件 (與舊 AddSearch 行為一致)
/// </summary>
private void BuildFilter(StringBuilder sb, DbCommand cmd, string BPPYN)
{
if (!string.IsNullOrEmpty(BPPYN))
{
sb.Append(" AND BPPYN LIKE @BPPYN1 ");
cmd.Parameters.Add(Query.NewParameter("BPPYN1", BPPYN + "%"));
}
}
}
Web/forms/customer/fmBpja.ascx
+8 -4
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@@ -9,10 +9,14 @@
<asp:MultiView ID="MultiView1"
runat="server" ActiveViewIndex="0">
<asp:View ID="EditView" runat="server">
<asp:SqlDataSource ID="dsBPJAGrid"
runat="server" ConflictDetection="CompareAllValues"
SelectCommand="SELECT * FROM BPJA WHERE (1 = 0)"
OnSelected="dsBPJAGrid_Selected"></asp:SqlDataSource>
<asp:ObjectDataSource ID="dsBPJAGrid"
runat="server" TypeName="BpjaDAC"
SelectMethod="SelectPage" SelectCountMethod="SelectCount"
EnablePaging="true" OnSelected="dsBPJAGrid_Selected">
<SelectParameters>
<asp:Parameter Name="BPPYN" Type="String" />
</SelectParameters>
</asp:ObjectDataSource>
<asp:SqlDataSource ID="dsBPJAForm"
runat="server" InsertCommand="INSERT INTO dbo.BPJA
(BPPYN, BPJNO, BPJME, BPQTY, BPCLS, APPNO, TRDAT, TRMOD, TRUSR)
Web/forms/customer/fmBpja.ascx.cs
+20 -32
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@@ -22,10 +22,6 @@ public partial class forms_customer_fmBpja : Wellan.Web.UI.WUserControlBase
{
protected string _BPNUM = "";
protected string _BPPYN = "";
private string select = "SELECT * ";
private string from = " FROM BPJA ";
private string where = " WHERE 1=1 ";
private string order = " ORDER BY BPPYN, BPJNO";
protected void Page_Load(object sender, EventArgs e)
{
@@ -37,7 +33,6 @@ public partial class forms_customer_fmBpja : Wellan.Web.UI.WUserControlBase
{
base.OnInit(e);
dsBPJAForm.ConnectionString = ConnectionString;
dsBPJAGrid.ConnectionString = ConnectionString;
_BPPYN = GetStringParam("BPPYN");
_BPNUM = GetStringParam("BPNUM");
@@ -50,14 +45,24 @@ public partial class forms_customer_fmBpja : 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);
dsBPJAGrid.SelectParameters.Clear();
AddSearch(sql, dsBPJAGrid, "BPPYN", _BPPYN, "", true);
sql.Append(order);
dsBPJAGrid.SelectCommand = sql.ToString();
dsBPJAGrid.SelectParameters["BPPYN"].DefaultValue = _BPPYN;
// 返回時，回到之前選擇的那一筆
if (ParamList != null && ParamList.ContainsKey("BPPYN") && ParamList.ContainsKey("BPJNO"))
{
int rowIndex = new BpjaDAC(Query).SelectBPJAIndex(
WDAC.GetStringValue(ParamList["BPPYN"]),
WDAC.GetStringValue(ParamList["BPJNO"]),
_BPPYN);
if (rowIndex >= 0)
{
gvBPJA.PageIndex = rowIndex / gvBPJA.PageSize;
gvBPJA.SelectedIndex = rowIndex - gvBPJA.PageIndex * gvBPJA.PageSize;
}
ParamList.Remove("BPJNO");
}
}
private new void CalcFields(SqlDataSourceCommandEventArgs e)
@@ -84,23 +89,6 @@ public partial class forms_customer_fmBpja : Wellan.Web.UI.WUserControlBase
if (gvBPJA.SelectedIndex == -1)
gvBPJA.SelectedIndex = 0;
// 返回時，回到之前選擇的那一筆
// BPPYN,BPJNO
if (ParamList.ContainsKey("BPPYN") && ParamList.ContainsKey("BPJNO"))
{
DataView dv = dsBPJAGrid.Select(new DataSourceSelectArguments()) as DataView;
dv.RowFilter = String.Format("BPPYN='{0}' and BPJNO='{1}'", ParamList["BPPYN"], ParamList["BPJNO"]);
if (dv.Count > 0)
{
int rowIndex = dv.Table.Rows.IndexOf(dv[0].Row);
gvBPJA.PageIndex = (rowIndex / gvBPJA.PageSize);
gvBPJA.SelectedIndex = rowIndex - gvBPJA.PageIndex * gvBPJA.PageSize;
}
// ParamList.Remove("BPPYN");
ParamList.Remove("BPJNO");
}
fvBPJA.DataBind();
}
}
@@ -112,9 +100,9 @@ public partial class forms_customer_fmBpja : Wellan.Web.UI.WUserControlBase
gvBPJA.DataBind();
}
protected void dsBPJAGrid_Selected(object sender, SqlDataSourceStatusEventArgs e)
protected void dsBPJAGrid_Selected(object sender, ObjectDataSourceStatusEventArgs e)
{
if (e.AffectedRows == 0)
if (e.ReturnValue is Int32 && WDAC.GetInt32Value(e.ReturnValue) == 0)
{
fvBPJA.ChangeMode(FormViewMode.Insert);
fvBPJA_ModeChanged(sender, e);