弹出模式出现但值未更新，因为服务器端单击事件未触发

Question

这是我的代码：

var result = myDbContext.T1s.GroupBy(item => new {item.Country, item.city})
    .Select(group => new
    {
        Country = group.Key.Country,
        City = group.Key.City,
        NumberOfSchools = group.SelectMany(groupElement => groupElement.Schools)
           .Count(),
        NumberOfColleges = group.SelectMany(groupElement => groupElement.Colleges)
            .Count(),
    })

代码背后

<asp:Button ID="btnViewSalesOfficer"  CssClass="btn btn-sm btn-primary" data-target="#ViewSalesOfficerModal" data-toggle="modal" runat="server" Text="View" OnClick="btnViewSalesOfficer_Click" />

<div class="modal modal-wide in" id="ViewSalesOfficerModal" tabindex="-1" role="dialog" aria-labelledby="AVEModal" aria-hidden="false">
        <div class="modal-dialog modal-lg">
            <div id="ViewModalContent">
                <section class="content">
                    <div class="row">
                        <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
                            <div class="panel panel-info">
                                <div class="panel-heading">
                                    <h3 class="panel-title">
                                        <asp:Label ID="lblHeadingSalesOfficerName" runat="server" Text=""></asp:Label></h3>
                                </div>
                                <div class="panel-body">
                                    <div class="row">
                                        <div class="col-md-3 col-lg-3 " style="align-content:center">
                                            <img src="../../Img/avatar.png" class="img img-circle" style="width:150px;height:150px;">
                                        </div>
                                        <div class=" col-md-9 col-lg-9 ">
                                            <asp:Table ID="tbSaleOfficerInfo" CssClass="table table-user-information" runat="server">
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">First Name</asp:TableCell>
                                                    <asp:TableCell ID="tbCFirstName"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Last Name</asp:TableCell>
                                                    <asp:TableCell ID="tbCLastName"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Username</asp:TableCell>
                                                    <asp:TableCell ID="tbCUsername"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Gender</asp:TableCell>
                                                    <asp:TableCell ID="tbCGender"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Date Of Birth</asp:TableCell>
                                                    <asp:TableCell ID="tbCDOB"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Date Of Joining</asp:TableCell>
                                                    <asp:TableCell ID="tbCDOJ"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Address</asp:TableCell>
                                                    <asp:TableCell ID="tbCAddress"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Email</asp:TableCell>
                                                    <asp:TableCell ID="tbCEmail"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Phone</asp:TableCell>
                                                    <asp:TableCell ID="tbCPhone"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Qualification</asp:TableCell>
                                                    <asp:TableCell ID="tbCQualification"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Designation</asp:TableCell>
                                                    <asp:TableCell ID="tbCDesignation"></asp:TableCell>
                                                </asp:TableRow>
                                                <asp:TableRow>
                                                    <asp:TableCell CssClass="bold">Salary</asp:TableCell>
                                                    <asp:TableCell ID="tbCSalary"></asp:TableCell>
                                                </asp:TableRow>
                                            </asp:Table>
                                        </div>
                                    </div>
                                </div>
                                <div class="panel-footer text-right">
                                     <asp:Button ID="btnCloseModalPropView" CssClass="btn btn-sm btn-default" data-dismiss="modal" runat="server" Text="Close" />
                                </div>

                            </div>
                        </div>
                    </div>
                </section>
            </div>
        </div>
    </div>

解释 上面的代码工作正常，触发弹出窗口，它出现在屏幕上，但服务器端代码没有执行，因此值将无法检索并显示在弹出模式中，因为onClick事件没有触发另一方面如果onClick事件触发然后popud由于回发而未出现