This page isn’t rendering at all; It’s just blank. I can’t figure it out. I can’t find any html errors.
<%@Page Language="C#" AutoEventWireup="true" ValidateRequest="false" CodeBehind="EmailListManagement.aspx.cs" Inherits="Anzalone.Symba.Admin.EmailListManagement" MasterPageFile="~/Symba/MasterPages/Admin.Master" %>
<asp:Content ContentPlaceHolderID="cphMain" runat="server">
<div style="margin-left: auto; margin-right: auto; width: 700px;">
<h1>Email List Management</h1>
<div>
Select Email List:
<asp:DropDownList ID="ddlSelectEmailList" runat="server">
</asp:DropDownList>
<br />
<asp:Button ID="btnComposeEmailView" runat="server" Text="Compose Email"
onclick="btnComposeEmailView_Click" /> <asp:Button ID="btnManageListView"
runat="server" Text="Manage List" onclick="btnManageListView_Click" />
</div>
<div>
<asp:MultiView ID="mvEmailListManagement" runat="server" ActiveViewIndex="0">
<asp:View ID="viewEmpty" runat="server">
</asp:View>
<asp:View ID="viewComposeEmail" runat="server">
<div style="margin-left: auto; margin-right: auto; width: 700px;">
<div style="padding-left: 250px; font-size: large; font-weight: bold;">Compose Email</div>
Subject: <asp:TextBox ID="txtSubject" runat="server" Width="625px"></asp:TextBox>
<br />
<asp:TextBox ID="txtEmailMessage" runat="server" TextMode="MultiLine" Rows="20" Width="600"></asp:TextBox>
<br />
<div style="margin-left: 250px;">
<asp:Label CssClass="NotificationMessage" ID="lblEmailMessage" runat="server" Visible="false"></asp:Label>
<br />
<asp:Button ID="btnSendEmail" runat="server" Text="Send"
onclick="btnSendEmail_Click" /> <asp:Button ID="btnCancelEmail"
runat="server" Text="Cancel" onclick="btnCancelEmail_Click" />
</div>
</div>
</asp:View>
<asp:View ID="viewManageList" runat="server">
<div class="WidgetEditor">
<div class="row">
<span class="label">
Mailing List Name:
</span>
<span class="formw">
<asp:TextBox ID="txtMailingListName" runat="server"></asp:TextBox>
</span>
</div>
<div class="row">
<span class="label">
Smtp Server:
</span>
<span class="formw">
<asp:TextBox ID="txtSmtpServer" runat="server"></asp:TextBox>
</span>
</div>
<div class="row">
<span class="label">
Port:
</span>
<span class="formw">
<asp:TextBox ID="txtPort" runat="server"></asp:TextBox>
</span>
</div>
<div class="row">
<span class="label">
User Name:
</span>
<span class="formw">
<asp:TextBox ID="txtUserName" runat="server"></asp:TextBox>
</span>
</div>
<div class="row">
<span class="label">
Password:
</span>
<span class="formw">
<asp:TextBox ID="txtPassword" runat="server"></asp:TextBox>
</span>
</div>
<div class="row">
<span class="label">
Email From:
</span>
<span class="formw">
<asp:TextBox ID="txtEmailFrom" runat="server"></asp:TextBox>
</span>
</div>
<div class="row" style="text-align: center;">
<asp:Label CssClass="NotificationMessage" ID="lblMailingListUpdate" runat="server" Visible="false"></asp:Label>
</div>
<div class="row">
<span class="label"><asp:Button ID="btnSave" runat="server" Text="Save" OnClick="btnSaveMailingListProperties_Click" /> </span>
<span class="formw"><asp:Button ID="btnCancel" runat="server" Text="Cancel" onclick="btnCancelManageList_Click"/></span>
</div>
</div>
<div>
<asp:GridView ID="gvRecipients" runat="server" AllowPaging="true" AllowSorting="true" AutoGenerateColumns="false"
OnRowCommand="gvRecipients_OnRowCommand" DataKeyNames="ID">
<Columns>
<asp:BoundField DataField="EmailAddress" HeaderText="Email Address" SortExpression="EmailAddress" />
<asp:BoundField DataField="LastName" HeaderText="Last Name" SortExpression="UserLastName" />
<asp:BoundField DataField="FirstName" HeaderText="First Name" SortExpression="UserFirstName" />
<asp:CommandField InsertImageUrl="~/Symba/Images/icoAdd.gif" ShowInsertButton="true"
DeleteImageUrl="~/Symba/Images/icoDelete.png" ShowDeleteButton="true" />
</Columns>
</asp:GridView>
</div>
</asp:View>
</asp:MultiView>
</div>
</div>
</asp:Content>
Any ideas?
View Source renders:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=windows-1252" http-equiv=Content-Type></HEAD>
<BODY></BODY></HTML>
Here is the masterpage:
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Admin.master.cs" Inherits="Anzalone.Symba.MasterPages.Admin" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Admin</title>
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
<link href="../Styles/CSS/Symba.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../../tinymce/jscripts/tiny_mce/tiny_mce.js"></script>
<script type="text/javascript" src="../Scripts/SymbaScripts.js"></script>
<script type="text/javascript">
tinyMCE.init({
// General options
mode: "textareas",
theme: "advanced",
plugins: "pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,wordcount,advlist,autosave",
// Theme options
theme_advanced_buttons1: "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect,fontselect,fontsizeselect",
theme_advanced_buttons2: "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor",
theme_advanced_buttons3: "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen",
theme_advanced_buttons4: "insertlayer,moveforward,movebackward,absolute,|,styleprops,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,pagebreak,restoredraft",
theme_advanced_toolbar_location: "top",
theme_advanced_toolbar_align: "left",
theme_advanced_statusbar_location: "bottom",
theme_advanced_resizing: true,
relative_urls: false,
editor_deselector: "mceNoEditor",
// Example content CSS (should be your site CSS)
// using false to ensure that the default browser settings are used for best Accessibility
// ACCESSIBILITY SETTINGS
// Use browser preferred colors for dialogs.
browser_preferred_colors: true,
detect_highcontrast: true,
// Drop lists for link/image/media/template dialogs
template_external_list_url: "lists/template_list.js",
external_link_list_url: "lists/link_list.js",
external_image_list_url: "lists/image_list.js",
media_external_list_url: "lists/media_list.js",
// Style formats
style_formats: [
{ title: 'Bold text', inline: 'b' },
{ title: 'Red text', inline: 'span', styles: { color: '#ff0000'} },
{ title: 'Red header', block: 'h1', styles: { color: '#ff0000'} },
{ title: 'Example 1', inline: 'span', classes: 'example1' },
{ title: 'Example 2', inline: 'span', classes: 'example2' },
{ title: 'Table styles' },
{ title: 'Table row 1', selector: 'tr', classes: 'tablerow1' }
],
// Replace values for the template plugin
template_replace_values: {
username: "Some User",
staffid: "991234"
},
valid_elements: "*[*]",
extended_valid_elements: "*[*]"
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ContentPlaceHolder ID="cphMain" runat="server">
</asp:ContentPlaceHolder>
</div>
</form>
</body>
</html>
Also it showed up in the Visual Studio design view.
I doubt it will have anything to do with the HTML you have there. To diagnose it, create a brand new page with just the bear essentials. For example, leave in the master page, but remove Inherits and all the other guff. Try the following;
As an additional help, put breakpoints in the codebehind of the page and the masterpage to see if it is getting loaded.
Once that is working, re-add your content listed above to determine what is causing the issue. It is possibly something in the codebehind of the page.