Merge Gridview-Zelle funktioniert nicht

Ich habe ein Problem, ich versuche, Zellen in Gridview, die aus templatefield generieren zusammenführen, aber es funktioniert nicht. Die Zelle ist die erste Zelle in der Gridview, die datetime enthält, aber ich eliminiere die Zeit vor der Bindung in der Gridview. Ich möchte Benutzer verschiedenen Wert mit demselben Datum ohne Berücksichtigung der Zeit zeigen. ich diesen Code erhalten erwägt auch Zeit, obwohl ich schon Zeit beseitigen:Merge Gridview-Zelle funktioniert nicht

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" OnPreRender="GridView1_PreRender" > 
     <Columns> 
      <asp:TemplateField HeaderText="Request Date"> 
       <ItemTemplate><%#Eval("request_date")%></ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A01"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A01" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A02"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A02" ?"Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A03"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A03" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A04"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A04" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A05"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A05" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A06"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A06" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A07"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A07" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A08"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A08" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A09"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A09" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A10"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A10" ?"Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A11"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A11" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A12"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A12" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A13"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A13" ?"Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A14"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A14" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A15"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A15" ?"Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A16"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A16" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A17"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A17" ?"Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 

      <asp:TemplateField HeaderText="A18"> 
       <ItemTemplate> 
        <%#Eval("prod_line").ToString() == "A18" ? "Job Order: "+Eval("jo_no") +"\n\n\n\n\nQuantity: "+Eval("qty")+"\n\n\n\nNeed by Date: "+Eval("need_by_date")+"\n\n\n\n\nStatus: "+Eval("process_id") : "" %> 
       </ItemTemplate> 
      </asp:TemplateField> 
     </Columns> 
    </asp:GridView>

Code hinter:

protected void Page_Load(object sender, EventArgs e) 
{ 
    con.Open(); 
    DataTable dt = new DataTable("CutPanelCard"); 
    query = "select CONVERT(VARCHAR(10),a.request_date ,101) as request_date, a.prod_line,a.jo_no,a.qty,CONVERT(VARCHAR(10),a.need_by_date ,101) as need_by_date, b.process_id from CutPanelCard a LEFT JOIN CutPanelConfirmation b on b.req_id=a.req_id where a.request_date >= DATEADD(day,-8, GETDATE()) order by a.request_date"; 

    cmd = new SqlCommand(query, con); 
    SqlDataAdapter da = new SqlDataAdapter(cmd); 
    da.Fill(dt); 

    GridView1.CellPadding = 10; 
    GridView1.DataSource = dt; 
    GridView1.DataBind(); 
    //GridView_Row_Merger(GridView1); 
    con.Close(); 
}

Ausgabe, die ich erhalten:

Ausgabe, die ich will:

Quelle

2017-05-30 NFH

Do u die gleiche Leistung benötigen werden für beide Zeilen kopiert, wenn sie dasselbe Datum haben? –

das nicht gleiche Ausgabe. es haben unterschiedliche Werte manchmal gleichen Wert aber in anderer Spalte aber gleichem Datum. Ich möchte Datumsspalte zusammenführen, wenn sie das gleiche Datum haben :) – NFH

versuchen, dies in Code hinter zu verwenden.

protected void OnDataBound(object sender, EventArgs e) 
{ 
    for (int i = GridView1.Rows.Count - 1; i > 0; i--) 
    { 
     GridViewRow row = GridView1.Rows[i]; 
     GridViewRow previousRow = GridView1.Rows[i - 1]; 
     for (int j = 0; j < row.Cells.Count; j++) 
     { 
      if (row.Cells[j].Text == previousRow.Cells[j].Text) 
      { 
       if (previousRow.Cells[j].RowSpan == 0) 
       { 
        if (row.Cells[j].RowSpan == 0) 
        { 
         previousRow.Cells[j].RowSpan += 2; 
        } 
        else 
        { 
        previousRow.Cells[j].RowSpan = row.Cells[j].RowSpan + 1; 
        } 
        row.Cells[j].Visible = false; 
       } 
      } 
     } 
    } 
}

Quelle

2017-05-30 03:29:37

funktioniert nicht immer noch erhalten die gleiche Ausgabe wie die erste :( – NFH

Es tut mir leid, ich werde versuchen, Ihnen eine andere Antworten zu geben –

ich warte. danke:) – NFH

ändern Grid des Auftragsdatum der Spalte auf Boundfield

<asp:BoundField HeaderText="Request Date" DataField="request_date" />

Jetzt versuchen so etwas wie dies in Ihrem Grid RowDataBound tun

protected void gvData_RowDataBound(object sender, GridViewRowEventArgs e) 
    { 
     if (e.Row.RowType == DataControlRowType.DataRow) 
     { 
      int index = e.Row.RowIndex; 
      GridViewRow prevRow = null; 
      GridViewRow currentRow = e.Row; 
      if (index > 0) 
      { 
       int PrevIndex = index - 1; 
       prevRow = (GridViewRow)gvData.Rows[PrevIndex]; 
      } 
      if (prevRow != null) 
      { 
       if (prevRow.Cells[0].Text == currentRow.Cells[0].Text && (prevRow.Cells[0].Text != "" && currentRow.Cells[0].Text != "")) 
       { 
        prevRow.Cells[0].RowSpan += 2; 
        currentRow.Cells.RemoveAt(0); 
       } 
       else 
       { 
        prevRow.Cells[0].RowSpan += 0; 
       } 
      } 
     } 
    }

Quelle

2017-05-30 05:00:18

Wenn Sie irgendwelche Zweifel mit dem obigen Code haben, kommentieren Sie bitte hier. –

Merge Gridview-Zelle funktioniert nicht

Antwort

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