Afficher le total dans le pied de page de GridView et également ajouter la somme des colonnes (étau de ligne) dans la dernière colonne
Dans mon application Asp.net, j'ai un GridView et je génère les données de column[6] par moi-même en utilisant du code derrière.
en regardant le code ci-dessous, j'ai un footer pour mon gridview. et le problème est que mon texte pour la colonne [6] n'apparaîtra pas si j'utilise le pied de page. Si je supprime le code footertext, mon texte pour la colonne [6] apparaît. quel est le problème? les deux codes ne peuvent pas être utilisés ensemble? j'ai déjà mis ShowFooter = "True"
protected void Page_Load(object sender, EventArgs e)
{
for (int i = 0; i < (this.GridView1.Rows.Count); i++)
{
this.GridView1.Rows[i].Cells[6].Text = "testing";
//GridView1.Columns[1].FooterText ="footer 1";
}
}
.aspx
<asp:GridView ID="GridView1" runat="server" DataSourceID="SqlDataSource1"
AutoGenerateColumns="False" DataKeyNames="ID" CellPadding="4"
ForeColor="#333333" GridLines="None" ShowFooter="True"
onrowdatabound="GridView1_RowDataBound">
<RowStyle BackColor="#EFF3FB" />
<Columns>
<asp:BoundField DataField="reportDate" HeaderText="Report Date" dataformatstring="{0:dd MMMM yyyy}" SortExpression="reportDate" />
<asp:BoundField DataField="sponsorBonus" HeaderText="Sponsor Bonus" dataformatstring="{0:0.00}" SortExpression="sponsorBonus" HtmlEncode="False" />
<asp:BoundField DataField="pairingBonus" HeaderText="Pairing Bonus" HtmlEncode="False" SortExpression="pairingBonus" dataformatstring="{0:c}" />
<asp:BoundField DataField="staticBonus" HeaderText="Static Bonus" SortExpression="staticBonus" />
<asp:BoundField DataField="leftBonus" HeaderText="Left Bonus" SortExpression="leftBonus" />
<asp:BoundField DataField="rightBonus" HeaderText="Right Bonus" SortExpression="rightBonus" />
<asp:BoundField HeaderText="Total" SortExpression="total" >
<ItemStyle Width="100px" />
</asp:BoundField>
</Columns>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
Exemple de code : pour définir le texte du pied de page par programmation
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Footer)
{
Label lbl = (Label)e.Row.FindControl("lblTotal");
lbl.Text = grdTotal.ToString("c");
}
}
CODE MIS À JOUR :
decimal sumFooterValue = 0;
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
string sponsorBonus = ((Label)e.Row.FindControl("Label2")).Text;
string pairingBonus = ((Label)e.Row.FindControl("Label3")).Text;
string staticBonus = ((Label)e.Row.FindControl("Label4")).Text;
string leftBonus = ((Label)e.Row.FindControl("Label5")).Text;
string rightBonus = ((Label)e.Row.FindControl("Label6")).Text;
decimal totalvalue = Convert.ToDecimal(sponsorBonus) + Convert.ToDecimal(pairingBonus) + Convert.ToDecimal(staticBonus) + Convert.ToDecimal(leftBonus) + Convert.ToDecimal(rightBonus);
e.Row.Cells[6].Text = totalvalue.ToString();
sumFooterValue += totalvalue;
}
if (e.Row.RowType == DataControlRowType.Footer)
{
Label lbl = (Label)e.Row.FindControl("lblTotal");
lbl.Text = sumFooterValue.ToString();
}
}
Dans la page .aspx
<asp:GridView ID="GridView1" runat="server" DataSourceID="SqlDataSource1"
AutoGenerateColumns="False" DataKeyNames="ID" CellPadding="4"
ForeColor="#333333" GridLines="None" ShowFooter="True"
onrowdatabound="GridView1_RowDataBound">
<RowStyle BackColor="#EFF3FB" />
<Columns>
<asp:TemplateField HeaderText="Report Date" SortExpression="reportDate">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("reportDate") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server"
Text='<%# Bind("reportDate", "{0:dd MMMM yyyy}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Sponsor Bonus" SortExpression="sponsorBonus">
<EditItemTemplate>
<asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("sponsorBonus") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label2" runat="server"
Text='<%# Bind("sponsorBonus", "{0:0.00}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Pairing Bonus" SortExpression="pairingBonus">
<EditItemTemplate>
<asp:TextBox ID="TextBox3" runat="server" Text='<%# Bind("pairingBonus") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label3" runat="server"
Text='<%# Bind("pairingBonus", "{0:c}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Static Bonus" SortExpression="staticBonus">
<EditItemTemplate>
<asp:TextBox ID="TextBox4" runat="server" Text='<%# Bind("staticBonus") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label4" runat="server" Text='<%# Bind("staticBonus") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Left Bonus" SortExpression="leftBonus">
<EditItemTemplate>
<asp:TextBox ID="TextBox5" runat="server" Text='<%# Bind("leftBonus") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label5" runat="server" Text='<%# Bind("leftBonus") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Right Bonus" SortExpression="rightBonus">
<EditItemTemplate>
<asp:TextBox ID="TextBox6" runat="server" Text='<%# Bind("rightBonus") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label6" runat="server" Text='<%# Bind("rightBonus") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Total" SortExpression="total">
<EditItemTemplate>
<asp:TextBox ID="TextBox7" runat="server"></asp:TextBox>
</EditItemTemplate>
<FooterTemplate>
<asp:Label ID="lbltotal" runat="server" Text="Label"></asp:Label>
</FooterTemplate>
<ItemTemplate>
<asp:Label ID="Label7" runat="server"></asp:Label>
</ItemTemplate>
<ItemStyle Width="100px" />
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
Mon Blog - Article Asp.net Gridview
Ceci peut être réalisé via LINQ avec regroupement, ici une liste d'éléments pointés comme source de données vers la vue de grille réelle. Exemple de pseudo-code qui pourrait aider à coder le réel.
var tabelDetails =(from li in dc.My_table
join m in dc.Table_One on li.ID equals m.ID
join c in dc.Table_two on li.OtherID equals c.ID
where //Condition
group new { m, li, c } by new
{
m.ID,
m.Name
} into g
select new
{
g.Key.ID,
Name = g.Key.FullName,
sponsorBonus= g.Where(s => s.c.Name == "sponsorBonus").Count(),
pairingBonus = g.Where(s => s.c.Name == "pairingBonus").Count(),
staticBonus = g.Where(s => s.c.Name == "staticBonus").Count(),
leftBonus = g.Where(s => s.c.Name == "leftBonus").Count(),
rightBonus = g.Where(s => s.c.Name == "rightBonus").Count(),
Total = g.Count() //Row wise Total
}).OrderBy(t => t.Name).ToList();
tabelDetails.Insert(tabelDetails.Count(), new //This data will be the last row of the grid
{
Name = "Total", //Column wise total
sponsorBonus = tabelDetails.Sum(s => s.sponsorBonus),
pairingBonus = tabelDetails.Sum(s => s.pairingBonus),
staticBonus = tabelDetails.Sum(s => s.staticBonus),
leftBonus = tabelDetails.Sum(s => s.leftBonus),
rightBonus = tabelDetails.Sum(s => s.rightBonus ),
Total = tabelDetails.Sum(s => s.Total)
});
protected void gvBill_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
Total += Convert.ToDecimal(DataBinder.Eval(e.Row.DataItem, "InvMstAmount"));
else if (e.Row.RowType == DataControlRowType.Footer)
e.Row.Cells[7].Text = String.Format("{0:0}", "<b>" + Total + "</b>");
}
