如何在另一个Gridview中嵌入Gridview
我正在开发一个包含嵌套Gridview（总共3个Gridview）的Web应用程序。
我的要求： 我需要的是，基于文本框中的值，3个网格视图应该被绑定。它应该显示一个接一个，如下面的示例图像所示
我的问题是只有第一个网格是绑定而不是子网格。如下所示。
这是我的aspx代码：
<asp:UpdatePanel ID="UPDestinationGrid" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:GridView ID="dgDestination1" runat="server" BorderWidth="1px" BorderColor="#FE9B00"
BorderStyle="Solid" BackColor="White" Font-Names="Verdana" Font-Size="XX-Small"
AutoGenerateColumns="False" ShowFooter="FALSE" CellPadding="3" align="center"
Width="700px" OnRowDataBound="dgDestination_OnRowDataBound">
<FooterStyle ForeColor="#000066" BackColor="White"></FooterStyle>
<SelectedRowStyle Font-Bold="True" ForeColor="Black" BackColor="Snow"></SelectedRowStyle>
<EditRowStyle BackColor="AntiqueWhite"></EditRowStyle>
<PagerStyle BackColor="#FDE9CB" ForeColor="#003399" HorizontalAlign="Right"
Font-Size="Small" Font-Bold="true" />
<AlternatingRowStyle BackColor="Snow"></AlternatingRowStyle>
<RowStyle ForeColor="#000066" BackColor="Snow"></RowStyle>
<HeaderStyle Font-Size="XX-Small" Font-Bold="True" Height="10px" ForeColor="#000000"
BackColor="#FFDBA6"></HeaderStyle>
<Columns>
<asp:TemplateField ItemStyle-Width="20px">
<ItemTemplate>
<a href="JavaScript:divexpandcollapse('div<%# Eval("Port") %>');">
<img id="imgdiv<%# Eval("Port") %>" width="9px" border="0"
</ItemTemplate>
<ItemStyle Width="20px" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Port">
<ItemTemplate>
<asp:Label ID="lblPortID" runat="server" Visible="false" Text='<%#DataBinder.Eval(Container.DataItem,
"Port") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="mROU_NUPKId" HeaderText="mROU_NUPKId" Visible="False">
</asp:BoundField>
<asp:BoundField DataField="mROD_mROU_NUPKId" HeaderText="mROD_mROU_NUPKId" Visible="False">
</asp:BoundField>
<asp:BoundField DataField="Port" HeaderText="Ports"></asp:BoundField>
<asp:TemplateField HeaderText="Sailing">
<ItemTemplate>
<tr>
<td colspan="100%">
<div id="div<%# Eval("Port") %>" style="overflow:auto; display:none;
position: relative; left: 15px; overflow: auto">
<asp:GridView ID="dgSailing" runat="server" BorderWidth="1px" BorderColor="#FE9B00"
BorderStyle="Solid" BackColor="White" Font-Names="Verdana" Font-Size="XX-Small"
AutoGenerateColumns="False" ShowFooter="FALSE" CellPadding="3" align="center"
Width="700px" DataKeyNames="Origin"
OnRowDataBound="dgSailing_OnRowDataBound">
<FooterStyle ForeColor="#000066" BackColor="White"></FooterStyle>
<SelectedRowStyle Font-Bold="True" ForeColor="Black" BackColor="Snow"></SelectedRowStyle>
<EditRowStyle BackColor="AntiqueWhite"></EditRowStyle>
<PagerStyle BackColor="#FDE9CB" ForeColor="#003399" HorizontalAlign="Right"
Font-Size="Small" Font-Bold="true" />
<AlternatingRowStyle BackColor="Snow"></AlternatingRowStyle>
<RowStyle ForeColor="#000066" BackColor="Snow"></RowStyle>
<HeaderStyle Font-Size="XX-Small" Font-Bold="True" Height="10px" ForeColor="#000000"
BackColor="#FFDBA6"></HeaderStyle>
<Columns>
<asp:TemplateField ItemStyle-Width="20px">
<ItemTemplate>
<a href="JavaScript:divexpandcollapse('div1<%# Eval("ArrivalDate") %>');">
<img id="imgdiv1<%# Eval("ArrivalDate") %>" width="9px" border="0" src="AppImages/plus.gif"
alt="" /></a>
</ItemTemplate>
<ItemStyle Width="20px" VerticalAlign="Middle"></ItemStyle>
</asp:TemplateField>
<asp:TemplateField HeaderText="Salary ID" Visible="false">
<ItemTemplate>
<asp:Label ID="lblArrivaldate" Visible="false" runat="server" Text='<%#DataBinder.Eval
(Container.DataItem, "ArrivalDate") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="Origin" HeaderText="Origin " SortExpression="Origin"></asp:BoundField>
<asp:BoundField DataField="Destination" SortExpression="Destination" HeaderText="Destination"></asp:BoundField>
<asp:BoundField DataField="ID" HeaderText="ID" Visible="False"></asp:BoundField>
<asp:BoundField DataField="DepartureDate" HeaderText="Departure Date" SortExpression="DepartureDate" dataformatstring="{0:dd-MM-yyyy}"></asp:BoundField>
<%--<asp:BoundField DataField="ArrivalDate" HeaderText="Arrival Date" SortExpression="ArrivalDate" dataformatstring="{0:dd-MM-yyyy}"></asp:BoundField>--%>
<asp:BoundField DataField="Carrier" HeaderText="Carrier" SortExpression="Carrier"></asp:BoundField>
<asp:BoundField DataField="VesselName" HeaderText="Vessel" SortExpression="VesselName"></asp:BoundField>
<asp:BoundField DataField="VoyageNo" HeaderText="Voyage No" SortExpression="VoyageNo"></asp:BoundField>
<asp:BoundField DataField="TransitTime" HeaderText="TransitTime" SortExpression="TransitTime" DataFormatString="{0:n}"></asp:BoundField>
<asp:BoundField DataField="DCFDate" HeaderText="DCF Date" SortExpression="DCFDate" dataformatstring="{0:dd-MM-yyyy}"></asp:BoundField>
<asp:BoundField DataField="CCFDate" HeaderText="CCF Date" SortExpression="CCFDate" dataformatstring="{0:dd-MM-yyyy}"></asp:BoundField>
<%-- <asp:TemplateField>
<ItemTemplate>
<tr>
<td colspan="100%">
<div id="div1<%# Eval("ArrivalDate") %>" style="overflow:auto; display:none;
position: relative; left: 15px; overflow: auto">
<asp:GridView ID="dgJobgrid" runat="server" BorderWidth="1px" BorderColor="#FE9B00"
BorderStyle="Solid" BackColor="White" Font-Names="Verdana" Font-Size="XX-Small"
AutoGenerateColumns="False" ShowFooter="FALSE" CellPadding="3" align="center"
Width="700px" OnRowDataBound="dgJobgrid_OnRowDataBound" >
<FooterStyle ForeColor="#000066" BackColor="White"></FooterStyle>
<SelectedRowStyle Font-Bold="True" ForeColor="Black" BackColor="Snow"></SelectedRowStyle>
<EditRowStyle BackColor="AntiqueWhite"></EditRowStyle>
<PagerStyle BackColor="#FDE9CB" ForeColor="#003399" HorizontalAlign="Right" Font-Size="Small" Font-Bold="true" />
<AlternatingRowStyle BackColor="Snow"></AlternatingRowStyle>
<RowStyle ForeColor="#000066" BackColor="Snow"></RowStyle>
<HeaderStyle Font-Size="XX-Small" Font-Bold="True" Height="10px" ForeColor="#000000"
BackColor="#FFDBA6"></HeaderStyle>
<Columns>
<asp:TemplateField HeaderText="SNO">
<HeaderStyle Width="5%" Font-Underline="true" />
<ItemTemplate>
<%# Container.DataItemIndex + 1%>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="tBLG_NUPKId" HeaderText="tBLG_NUPKId" Visible="False"></asp:BoundField>
<asp:BoundField DataField="PortOfLoadName" HeaderText="Origin"></asp:BoundField>
<asp:BoundField DataField="MasterNo" HeaderText="JobNo"></asp:BoundField>
<asp:BoundField DataField="Volume" HeaderText="Volume"></asp:BoundField>
<asp:BoundField DataField="Volumetype" HeaderText="Volumetype"></asp:BoundField>
</asp:GridView>
</div>
</td>
</tr>
</ItemTemplate>
</asp:TemplateField>--%>
</Columns>
</asp:GridView>
</div>
</td>
</tr>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<PagerStyle HorizontalAlign="Left" ForeColor="#000066" BackColor="White" >
</PagerStyle>
</asp:GridView>
</contenttemplate>
</asp:UpdatePanel>
这是.cs代码：
private void BindDestinationgrid()
{
try
{
UPDestinationGrid.Update();
UPDestinationGrid.Update();
if (PortLID.Text == "" || PortLID.Text == "0")
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('Select The Loading Port');", true);
}
else if (PortDID.Text == "" || PortDID.Text == "0")
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('Select The Destination Port');", true);
}
else if (TxtArrivalDate.Text=="")
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('Select The ArrivalDate');", true);
}
if (PortLID.Text != "" && PortLID.Text != "0")
{
using (LQMasterRouteDetailDataContext DB = new LQMasterRouteDetailDataContext())
{
var Result = from C in DB.VW_MasterRoutes
where C.mROU_NUIsActive == 1 && C.Origin == PortLName.Text && C.Destination == PortDName.Text
select new { mROU_NUPKId = C.mROU_NUPKId, mROD_mROU_NUPKId = C.mROD_mROU_NUPKId, Port = C.Port };
dgDestination1.DataSource = Result;
dgDestination1.DataBind();
int Count = Result.Count();
if (Count == 0)
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('No Port found');", true);
}
//BindSailinggrid();
}
}
else
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('Please Select the Loading Port');", true);
}
}
catch (Exception ex)
{
}
}
protected void dgDestination_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
UPDestinationGrid.Update();
UpGeneralCondrols.Update();
Label lblPortID = (Label)e.Row.FindControl("lblPortID");
GridView dgSailing = (GridView)e.Row.FindControl("dgSailing");
string txtempid = lblPortID.Text;
if (TxtArrivalDate.Text == "")
{
ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('Please Select the Date');", true);
}
else if (TxtArrivalDate.Text != "" && PortLName.Text !="" && txtempid != "")
{
using (LQMasterSailingScheduleDataContext DB = new LQMasterSailingScheduleDataContext())
{
var Result = from C in DB.VW_MasterSailingScheduleViews
where C.mVSS_NUIsActive == 1 && C.ArrivalDate == mobjGenlib.Getdate(TxtArrivalDate.Text) && C.Origin == PortLName.Text && C.Destination ==txtempid
select new
{
Origin = C.Origin,
Destination = C.Destination,
DepartureDate = C.DepartureDate,
ArrivalDate = C.ArrivalDate,
Carrier = C.Carrier,
VesselName = C.VesselName,
VoyageNo = C.VoyageNo,
TransitTime = C.TransitTime,
DCFDate = C.DCFDate,
CCFDate = C.CCFDate,
ID = C.mVSS_NUPKId
};
dgSailing.DataSource = Result;
dgSailing.DataBind();
int Count = Result.Count();
if (Count == 0)
{
//ScriptManager.RegisterStartupScript(this, this.GetType(), "ALERT", "alert('No Vessel found');", true);
}
}
}
}
}
任何人都可以帮助我。
1 个答案:
答案 0 :(得分：0)
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