グリッドビューを取得しましたが、更新を示すハイパーリンク列があります。そのページをクリックすると、別のページにリダイレクトされ、特定の行の値が別のグリッドビューに表示されます。そこでユーザーは1列を編集して更新する必要があり、その後、グリッドビューの外に送信または受け入れのボタンがあり、クリックするとメールが生成され、更新されたグリッド値を取得して他のユーザーに送信し、ページは前のページにリダイレクトされます。
グリッドビューのaspxコード
<asp:GridView ID="GridView1" runat="server" AllowSorting="True"
AutoGenerateColumns="false" BackColor="White" BorderColor="#0061C1"
BorderStyle="None" CaptionAlign="Bottom" EmptyDataText="No Records Found"
Font-Names="Verdana" Font-Size="X-Small" ForeColor="#0061C1" Height="70px"
ShowFooter="True" ShowHeaderWhenEmpty="True" OnRowCommand="GridView1_RowCommand"
OnRowDataBound="GridView1_RowDataBound" OnRowEditing="GridView1_RowEditing"
onselectedindexchanged="GridView1_SelectedIndexChanged" OnRowUpdating="GridView1_RowUpdating"
Width="796px">
<Columns>
<asp:BoundField DataField="LeaveID" Visible="false">
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White" HorizontalAlign="Center"
VerticalAlign="Middle" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Width="10px" />
</asp:BoundField>
<asp:TemplateField HeaderText="Applied By">
<ItemTemplate>
<asp:Label
ID="LoggedInUser" runat="server" Font-Names="Verdana" Font-Size="X-Small"
Height="24px" Text='<%# Eval("LoggedInUser")%>' Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Begin Date">
<ItemTemplate>
<asp:Label
ID="BeginDate" runat="server" DataFormatString="{0:dd/MM/yyyy}"
Font-Names="Verdana" Text='<%# Eval("BeginDate","{0:dd/MM/yyyy}")%>' Font-Size="X-Small" Height="20px"
Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="End Date">
<ItemTemplate>
<asp:Label
ID="EndDate" runat="server" Font-Names="Verdana" Font-Size="X-Small"
Height="20px" Text='<%# Eval("EndDate","{0:dd/MM/yyyy}")%>' Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Num of Days">
<ItemTemplate>
<asp:Label
ID="NumofDays" runat="server" Font-Names="Verdana" Font-Size="X-Small"
Height="20px" Text='<%# Eval("NumofDays")%>' Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Type of Leave ">
<ItemTemplate>
<asp:Label
ID="LeaveType" runat="server" Font-Names="Verdana" Font-Size="X-Small"
Height="20px" Text='<%# Eval("TypeofLeave")%>' Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Status">
<ItemTemplate>
<asp:Label
ID="Status" runat="server" Font-Names="Verdana" Font-Size="X-Small"
ForeColor="Black" Height="20px" Text='<%# Eval("Status")%>' Width="100px"></asp:Label>
</ItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Reason for Reject">
<ItemTemplate>
<asp:Label ID="RejectReason"
runat="server" Font-Names="Verdana" Font-Size="X-Small" ForeColor="Black"
Height="20px" Text='<%# Eval("RejectReason")%>' Enabled="true" Visible="true" Width="100px"></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="TxtRejectReason"
runat="server" Font-Names="Verdana" Font-Size="X-Small" ForeColor="Black"
Height="20px" Text='<%# Eval("RejectReason")%>' Enabled="true" Visible="true" Width="100px"></asp:TextBox>
</EditItemTemplate>
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White"></HeaderStyle>
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:BoundField DataField="LogdInUser" Visible="false" >
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White" HorizontalAlign="Center"
VerticalAlign="Middle" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Width="100px" />
</asp:BoundField>
<asp:BoundField DataField="Manager" Visible="false" >
<FooterStyle BackColor="#0061C1" />
<HeaderStyle BackColor="#0061C1" ForeColor="White" HorizontalAlign="Center"
VerticalAlign="Middle" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" Width="100px" />
</asp:BoundField>
<asp:CommandField ShowEditButton="true" ButtonType="Button" EditText="Edit">
<ControlStyle Width="50" />
</asp:CommandField>
</Columns>
</asp:GridView>
RejectReason 列を編集する必要があります。
csページ
protected void Page_Load(object sender, EventArgs e)
{
MTMSDTO objc = new MTMSDTO();
if (!IsPostBack)
{
int LeaveID = 0;
int.TryParse(Request.QueryString["LeaveID"], out LeaveID);
objc.LeaveID = LeaveID;
objc.RejectReason = TxtRejectReason.Text;
DataSet lapp = obj.GetLeaveApproved(objc);
DataView LApp = new DataView();
LApp.Table = lapp.Tables[0];
GridView1.DataSource = LApp;
GridView1.DataBind();
}
}
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
GridView1.DataBind();
}
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
int LeaveID = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value.ToString());
TextBox TxtRejectReason = (TextBox)GridView1.Rows[e.RowIndex].FindControl("TxtRejectReason");
GridView1.EditIndex = -1;
GridView1.DataBind();
}
グリッドビューの編集ボタンをクリックすると、レコードが表示されません
私を助けてください