1
내가 작업하고있는 사이트에서 오류가 발생했습니다. 저장소 및 건물에서 소스를 가져 와서 몇 개를 지우고 나면 상속되었습니다. 참조 오류가 발생했습니다.이 오류의 1000 가지 인스턴스가 계속 발생합니다.'control'이름이 현재 컨텍스트에 존재하지 않습니다.
'pnlDetails'이름이 현재 컨텍스트에 없습니다 ('panelDetails'를 내 컨트롤 이름으로 대체).
서버 쪽에서 참조 된 컨트롤이 페이지에 선언되어 있지 않거나 컨트롤이 runat = server가 아니지만 실제로는 나타납니다. 상속 특성이 일치하지 않는 문제 일 수도 있지만 실제로는 발생합니다. 앞서 언급 한 솔루션 중 일부를 시도한 후에도 stackoverflow를 검색하여이 질문을 본 적이 있지만 도움이되지 않았습니다. 내 페이지에 디자이너 파일이 없습니다. 다음은 aspx 및 aspx.cs 페이지의 코드 스 니펫입니다. (일부 정보는 클라이언트 개인 정보를 보호하기 위해 수정 됨)
제 질문은 서버 측에서 내 컨트롤을 참조 할 수없는 이유는 무엇입니까? 'paneldetails', 'rpAddresses'등?
의 default.aspx :
<%@ Page Title="" Language="C#" MasterPageFile="~/org.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="directory_Default" %>
<%@ Register Assembly="System.Web.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=xxxx"
Namespace="System.Web.UI.WebControls" TagPrefix="asp" %>
<%@ Register TagPrefix="nu" Namespace="Leap.NuCaptcha" Assembly="leapmarketing" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphHead" Runat="Server">
<title>xxxx</title>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="cphBreadCrumb" Runat="Server">
<div id="breadCrumbFrame"><a href="http://www.org.org" title="xxx">Home</a> > <a href="/directory" title="xxx">xxx</a></div>
</asp:Content>
<asp:Content ID="Content3" ContentPlaceHolderID="cphBody" Runat="Server">
<h3 class="sectionTitle"> xxx </h3>
<!--//////////// Begin Searchbox Panel ////////////-->
<asp:Panel ID="pnlSearchbox" Visible="true" runat="server" DefaultButton="lnkSearch">
<div class="info">
xxx <a href="http://www.org.org" target="_blank" style="text-decoration: underline">xxx</a>.
</div>
<h3 style="padding-bottom: 10px;">xxx:</h3>
<p>xxx <a href="http://www.org.org/">xxx</a>.</p>
<br />
<br />
<div class="addressLine">
<asp:Label ID="lblFirstName" CssClass="addressLabel" runat="server" Text="First Name"></asp:Label>
<asp:TextBox ID="txtFirstName" CssClass="addressEdit" runat="server"></asp:TextBox>
</div>
<div class="addressLine">
<asp:Label ID="lblLastName" CssClass="addressLabel" runat="server" Text="Last Name"></asp:Label>
<asp:TextBox ID="txtLastName" CssClass="addressEdit" runat="server"></asp:TextBox>
</div>
<div class="addressLine">
<asp:Label ID="lblCity" CssClass="addressLabel" runat="server" Text="City"></asp:Label>
<asp:TextBox ID="txtCity" CssClass="addressEdit" runat="server"></asp:TextBox>
</div>
<div class="addressLine">
<asp:Label ID="lblDistrict" CssClass="addressLabel" runat="server" Text="District"></asp:Label>
<asp:DropDownList ID="ddlDistrict" CssClass="addressDropDown" runat="server" DataSourceID="dsDistricts"
DataTextField="Name" DataValueField="DistrictID"
AppendDataBoundItems="True">
<asp:ListItem Value="">All Districts</asp:ListItem>
</asp:DropDownList>
</div>
<div class="addressLine">
<asp:Label ID="lblSpecialty" CssClass="addressLabel" runat="server" Text="Specialty"></asp:Label>
<asp:DropDownList ID="ddlSpecialty" CssClass="addressDropDown" runat="server"
DataSourceID="dsSpecialties" DataTextField="xxx_certification"
DataValueField="QualificationID" AppendDataBoundItems="True">
<asp:ListItem Value="">All xxx</asp:ListItem>
</asp:DropDownList>
</div>
<div class="addressLine">
<div class="addressLabel"> </div>
<asp:LinkButton ID="lnkSearch" CssClass="navButton" runat="server"
onclick="lnkSearch_Click">Search</asp:LinkButton>
</div>
</asp:Panel>
<asp:LinqDataSource ID="dsDistricts" runat="server"
ContextTypeName="org.Xrm.XrmDataContext" Select="new (DistrictID, Name)"
TableName="Districts">
</asp:LinqDataSource>
<asp:LinqDataSource ID="dsSpecialties" runat="server"
ContextTypeName="org.Xrm.XrmDataContext"
Select="new (QualificationID, xxx_certification)" TableName="Qualifications"
Where="EducationTypeID == @EducationTypeID">
<whereparameters>
<asp:Parameter DefaultValue="000" Name="EducationTypeID"
DbType="Guid" />
</whereparameters>
</asp:LinqDataSource>
<!--//////////// Begin Search Results Panel ////////////-->
<asp:Panel ID="pnlResults" Visible="false" runat="server">
<div id="ResultsTop" style="margin-bottom: 15px;">
<div id="ResultsLeft" style="float: left; padding-top: 5px;">
<h2>Search Results - <span class="BlackResults">
<asp:Label ID="lblCount" runat="server" Text=""></asp:Label></span></h2>
</div>
</div>
<br />
<br />
<br />
<asp:LinkButton ID="lnkNewSearch" CssClass="navButtonLarge" runat="server" OnClick="lnkNewSearch_Click">New Search</asp:LinkButton>
<br />
<br />
<div align="center">
<asp:DataPager ID="DataPager2" runat="server" PagedControlID="lvResults"
PageSize="25">
<fields>
<asp:NextPreviousPagerField ShowFirstPageButton="True"
ShowNextPageButton="False" ShowPreviousPageButton="True" />
<asp:NumericPagerField ButtonCount="10" />
<asp:NextPreviousPagerField ShowLastPageButton="True"
ShowNextPageButton="True" ShowPreviousPageButton="False" />
</fields>
</asp:DataPager>
</div>
<br />
<asp:ListView ID="lvResults" runat="server" DataSourceID="dsSearchResults">
<itemtemplate>
<tr style="">
<td class="DirectoryItems">
<asp:LinkButton ID="lnkDetails" CommandArgument='<%# Eval("ID") %>' OnCommand="lnkDetails_Click" runat="server"><%# Eval("xxx") %></asp:LinkButton>
</td>
<td class="DirectoryItems">
<asp:Label ID="LocationLabel" runat="server" Text='<%# Eval("Location") %>' />
</td>
<td class="DirectoryItems">
<asp:Label ID="StatusLabel" runat="server" Text='<%# Eval("Status") %>' />
</td>
</tr>
</itemtemplate>
<emptydatatemplate>
<table runat="server" style="">
<tr>
<td>
No data was returned.</td>
</tr>
</table>
</emptydatatemplate>
<layouttemplate>
<table runat="server" width="100%">
<tr runat="server">
<td runat="server">
<table ID="itemPlaceholderContainer" runat="server" border="0" style="border-collapse: collapse;" width="99%">
<tr runat="server" style="border-bottom:1px solid #828283; margin-top:5px; margin-bottom:5px; padding-top:5px; padding-bottom:5px;">
<td runat="server" width="40%">
<p class="DirectoryResultsHeader">xxx</p></td>
<td runat="server" width="30%">
<p class="DirectoryResultsHeader">Location</p></td>
<td runat="server" width="30%">
<p class="DirectoryResultsHeader">Status</p></td>
</tr>
<tr ID="itemPlaceholder" runat="server">
</tr>
</table>
</td>
</tr>
<tr runat="server">
<td runat="server" style="">
</td>
</tr>
</table>
</layouttemplate>
</asp:ListView>
<br />
<br />
<div align="center">
<asp:DataPager ID="DataPager1" runat="server" PagedControlID="lvResults"
PageSize="25">
<fields>
<asp:NextPreviousPagerField ShowFirstPageButton="True"
ShowNextPageButton="False" ShowPreviousPageButton="True" />
<asp:NumericPagerField ButtonCount="10" />
<asp:NextPreviousPagerField ShowLastPageButton="True"
ShowNextPageButton="True" ShowPreviousPageButton="False" />
</fields>
</asp:DataPager>
</div>
<asp:SqlDataSource ID="dsSearchResults" runat="server" OnSelected="dsSearchResults_Selected"
ConnectionString="<%$ ConnectionStrings:MSCRM %>" CancelSelectOnNullParameter="false"
SelectCommand="
SELECT * from sometable
">
<selectparameters>
<asp:ControlParameter ControlID="txtFirstName" DbType="String" Name="FirstName" DefaultValue="" ConvertEmptyStringToNull="false" />
<asp:ControlParameter ControlID="txtLastName" DbType="String" Name="LastName" DefaultValue="" ConvertEmptyStringToNull="false" />
<asp:ControlParameter ControlID="txtCity" DbType="String" Name="City" DefaultValue="" ConvertEmptyStringToNull="false" />
<asp:ControlParameter ControlID="ddlDistrict" DbType="Guid" Name="District" ConvertEmptyStringToNull="true" />
<asp:ControlParameter ControlID="ddlSpecialty" DbType="Guid" Name="Specialty" ConvertEmptyStringToNull="true" />
</selectparameters>
</asp:SqlDataSource>
</asp:Panel>
<!--//////////// Begin Details Panel ////////////-->
<asp:Panel ID="pnlDetails" Visible="false" runat="server">
<h3>xxx Information</h3>
<br />
<asp:Repeater ID="rpDetails" runat="server" DataSourceID="dsDetails">
<itemtemplate>
<table border="0">
<tr>
<td width="125"><b>Given Name:</b></td>
<td><%# Eval("FirstName") %></td>
</tr>
<tr>
<td width="125"><b>Surname:</b></td>
<td><%# Eval("LastName") %></td>
</tr>
<tr>
<td width="125"><b>Gender:</b></td>
<td><%#Eval("Gender") %></td>
</tr>
<tr>
<td width="125"><b>Status:</b></td>
<td><%# Eval("Status") %></td>
</tr>
<asp:Panel ID="pnlSpecialty" runat="server" Visible='<%# Eval("Status").ToString() == "xxx" || Eval("Status").ToString() == "xxx" || Eval("Status").ToString() == "xxx" ? true : false %>'>
<tr>
<td width="125"><b>xxx:</b></td>
<td>
<asp:Repeater ID="xxx" runat="server" DataSourceID="xxx">
<ItemTemplate>
<%# Eval("xxx") %><br />
</ItemTemplate>
</asp:Repeater>
</td>
</tr>
</asp:Panel>
<tr>
<td width="125"><b>xxx:</b></td>
<td><%# Eval("xxx") %></td>
</tr>
</table>
</itemtemplate>
</asp:Repeater>
<br />
<br />
<asp:Repeater ID="rpAddresses" runat="server" DataSourceID="dsAddresses" OnItemDataBound="rpAddresses_DataBound">
<headertemplate>
<h3>xxx</h3><br />
</headertemplate>
<itemtemplate>
<table border="0">
<tr>
<td valign="top" width="125"><b><asp:Label ID="lblAddressType" runat="server" Text='<%# Eval("Type") %>' /></b></td>
<td valign="top">
<asp:Label ID="lblAddressStreet1" runat="server" Text='<%# Eval("Street1") + "<br />" %>' Visible='<%# Convert.IsDBNull(Eval("Street1")) ? false : true %>' />
<asp:Label ID="lblAddressStreet2" runat="server" Text='<%# Eval("Street2") + "<br />" %>' Visible='<%# Convert.IsDBNull(Eval("Street2")) ? false : true %>' />
<asp:Label ID="lblAddressStreet3" runat="server" Text='<%# Eval("Street3") + "<br />" %>' Visible='<%# Convert.IsDBNull(Eval("Street3")) ? false : true %>' />
<asp:Label ID="lblAddressCity" runat="server" Text='<%# Eval("City") %>' />, <asp:Label ID="lblAddressProvince" runat="server" Text='<%# Eval("Province") %>' /> <asp:Label ID="lblAddressPostalCode" runat="server" Text='<%# Eval("PostalCode") %>' /><br />
<asp:Label ID="lblAddressCountry" runat="server" Text='<%# Eval("Country") + "<br />" %>' Visible='<%# (Eval("Country", "{0}") == "Canada") ? false : true %>' />
<table border="0">
<asp:Label ID="lblAddressPhone" runat="server" Text='<%# "<tr><td width=50>Phone:</td><td>" + Eval("Phone") + "</td></tr>" %>' Visible='<%#Convert.IsDBNull(Eval("Phone")) ? false : true %>' />
<asp:Label ID="lblAddressFax" runat="server" Text='<%# "<tr><td width=50>Fax:</td><td>" + Eval("Fax") + "</td></tr>" %>' Visible='<%#Convert.IsDBNull(Eval("Fax")) ? false : true %>' />
<asp:PlaceHolder ID="cphEmailAddress" runat="server" Visible='<%# Convert.IsDBNull(Eval("Email")) ? false : true %>'><tr><td width="50">Email:</td><td><asp:LinkButton ID="lnkEmailValidate" runat="server" Text='<%# Eval("ShortEmail") %>' OnClick="ShowReCAPTCHA" /></td></tr></asp:PlaceHolder>
<asp:PlaceHolder ID="cphEmail" runat="server" Visible="false"><tr><td width="50">Email:</td><td><asp:HyperLink ID="lnkEmail" runat="server" NavigateUrl='<%# Eval("Email", "mailto:{0}") %>' Text='<%# Eval("Email") %>' /></td></tr></asp:PlaceHolder>
</table>
<asp:PlaceHolder ID="cphCaptcha" runat="server" Visible="false">
<br />
<div class="info">To view the full email address, please type the moving characters in the box below.</div>
<nu:NuCaptchaControl ID="nucaptcha" runat="server" ClientKey="LEAP|0|4|TYPE|9|CLIENTKEY|CID|4|9942|KID|4|9884|SKEY|32|bDdiOWgwdjhtNy1MdTRENG43Q1BZdyws" />
</asp:PlaceHolder>
</td>
</tr>
</table>
<br />
</itemtemplate>
</asp:Repeater>
<br />
<br />
<asp:LinkButton ID="lnkDetailsBack" CssClass="navButtonLarge" runat="server" OnClick="lnkDetailsBack_Click">Back to Search Results</asp:LinkButton>
<asp:LinkButton ID="lnkDetailsNewSearch" runat="server" CssClass="navButtonLarge" OnClick="lnkNewSearch_Click">New Search</asp:LinkButton>
<asp:SqlDataSource ID="dsDetails" runat="server"
ConnectionString="<%$ ConnectionStrings:MSCRM %>"
SelectCommand="
SELECT * from some table
">
<selectparameters>
<asp:Parameter DbType="Guid" Name="ContactID" />
</selectparameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="dsSpecialty" runat="server"
ConnectionString="<%$ ConnectionStrings:MSCRM %>"
SelectCommand="
SELECT * from some table
">
<selectparameters>
<asp:Parameter DbType="Guid" Name="ContactID" />
</selectparameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="dsAddresses" runat="server"
ConnectionString="<%$ ConnectionStrings:xxx %>"
SelectCommand="
SELECT * from some table
">
<selectparameters>
<asp:Parameter DbType="Guid" Name="ContactID" />
</selectparameters>
</asp:SqlDataSource>
</asp:Panel>
<!--//////////// Begin Data Sources ////////////-->
</asp:Content>
하여 default.aspx.cs
using System;
using System.Data;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class directory_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack && pnlDetails.Visible == true && rpAddresses.Items.Count > 0 && ((PlaceHolder)rpAddresses.Items[0].FindControl("cphCaptcha")).Visible == true)
{
Page.Validate();
if (Page.IsValid)
{
((PlaceHolder)rpAddresses.Items[0].FindControl("cphCaptcha")).Visible = false;
((PlaceHolder)rpAddresses.Items[0].FindControl("cphEmailAddress")).Visible = false;
((PlaceHolder)rpAddresses.Items[0].FindControl("cphEmail")).Visible = true;
}
}
}
protected void rpAddresses_DataBound(object sender, EventArgs e)
{
}
protected void lnkSearch_Click(object sender, EventArgs e)
{
//lvResults.DataBind();
DataPager1.SetPageProperties(0, DataPager1.PageSize, true);
ShowResults();
}
protected void ShowResults()
{
pnlSearchbox.Visible = false;
pnlResults.Visible = true;
pnlDetails.Visible = false;
}
protected void lnkNewSearch_Click(object sender, EventArgs e)
{
pnlSearchbox.Visible = true;
pnlResults.Visible = false;
pnlDetails.Visible = false;
}
protected void lnkDetails_Click(object sender, CommandEventArgs e)
{
dsDetails.SelectParameters["ContactID"].DefaultValue = e.CommandArgument.ToString();
dsSpecialty.SelectParameters["ContactID"].DefaultValue = e.CommandArgument.ToString();
dsAddresses.SelectParameters["ContactID"].DefaultValue = e.CommandArgument.ToString();
rpAddresses.DataBind();
if (rpAddresses.Items.Count == 0)
{
rpAddresses.Visible = false;
}
else
{
rpAddresses.Visible = true;
}
pnlSearchbox.Visible = false;
pnlResults.Visible = false;
pnlDetails.Visible = true;
}
protected void lnkDetailsBack_Click(object sender, EventArgs e)
{
ShowResults();
}
protected void dsSearchResults_Selected(object sender, SqlDataSourceStatusEventArgs e)
{
lblCount.Text = String.Format("{0} Dentists found", e.AffectedRows);
}
protected void ShowReCAPTCHA(object sender, EventArgs e)
{
((PlaceHolder)rpAddresses.Items[0].FindControl("cphCaptcha")).Visible = true;
}
}