I am trying to follow the Microsoft instructions on how to create a user control
my aim is to convert the .aspx file
<%# Page Language="C#" Title="Customize the queue UI" %>
<%# Register TagPrefix="CuteWebUI" Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
</head>
<body>
<form id="Form1" runat="server">
<CuteWebUI:Uploader ID="uploader1" runat="server">
</CuteWebUI:Uploader>
</form>
</body>
</html>
I tried the following
<%# Control CodeBehind="kgfileUploader.aspx.cs" Inherits="SampleUserControl" Language="C#" %>
<%# Register TagPrefix="CuteWebUI" Namespace="CuteWebUI" Assembly="CuteWebUI.AjaxUploader, Version=3.0.0.0, Culture=neutral, PublicKeyToken=bc00d4b0e43ec38d" %>
<h3> <u>User Control</u> </h3>
<CuteWebUI:Uploader ID="uploader1" runat="server">
</CuteWebUI:Uploader>
But I get an error "Control directive is not allowed in .aspx file"
Where have I gone wrong?
Related
I am trying to get get model in aspx page. How can i get it. is anything i have to do in config file? PLease help me.
<%# Page Language="C#" AutoEventWireup="false" CodeBehind="Report.aspx.cs"
Inherits="IBATechnologies.IBA.Main.Views.Report" %>
<%# page Language="C#" Inherits="System.Web.Mvc.ViewPage<dynamic>" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script runat="server">
Model // here i cant find Model "the name Model is not in current
context"
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
i'm not sure but you can use DynamicViewPage instead ViewPage.
may be this link will help you.
https://learn.microsoft.com/en-us/aspnet/mvc/overview/views/dynamic-v-strongly-typed-views
I've just created a label in default.aspx page and created a skin in skinfile.skin. I've put the skin file in App_Themes folder, i've included the reference to that file in the < link > tag and i've mentioned the skin id for that label.
so according to the code, the label should have background as black and text as orange, right? But nothing's happening.
What i'm doin wrong here?
Here's the code:
Default.aspx:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!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></title>
<link rel="stylesheet" type="text/css" href="App_Themes/SkinFile/SkinFile.skin" />
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" runat="server" Text="Label" SkinID="LabelSkin"></asp:Label>
</div>
</form>
</body>
</html>
SkinFile.skin:
<asp:Label runat="server" SkinID="LabelSkin" BackColor="Black" Color="Orange">
</asp:Label>
i got this thing fixed. all i had to do was set the 'theme' attribute in the <%# Page.... Theme= "SkinFile" %> statement as the name of the folder in which the skin file is... ^_^
I have a user control in my project (asp.net) that have an image. It has below code:
<%# Control Language="C#" ClassName="Header" %>
<asp:Panel ID="Panel1" runat="server">
<img alt="The Night Owl"
src="../Images/bookshelf.jpg"
width="800" height="110"/>
</asp:Panel>
<asp:Panel id="menuPanel" runat="server">
Home |
Titles |
Authors |
Publishers
</asp:Panel>
I can see image in user control but when i use it in my default.aspx page, it do not show image. my default.aspx code is:
<%# Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%# Register src="~/controls/Header.ascx" tagname="Header" tagprefix="uc1" %>
<!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>The Night Owl</title>
<link href="styles.css" rel="Stylesheet" type="text/css"/>
</head>
<body>
<form id="form1" runat="server">
<uc1:Header ID="Header1" runat="server" />
<h1><span lang="en-us">Home Page</span></h1>
<asp:Panel runat="server">
Welcome to The Night Owl, where all of
your technical needs are met!
</asp:Panel>
</form>
</body>
</html>
Because of src="../Images/bookshelf.jpg" in the default.aspx page it can not be load, user controls dont reference images well unless you specify the whole path or the page and user control are in the same folder,
Your UC is in a sub folder but Default page not,
Change the src something like ~/subf/subf1/img.jpg.
If that page and UC are in a same folder your src will work.
But if they are not in the same folder you should change src as I mentioned.
There is something about Path.
I have a site with a few pages, and I'd like the titles of the pages to be:
Foo - 1st Page
Foo - 2nd Page
Foo - 3rd Page
I've created a Master Page with the following code:
<%# Master Language="C#" AutoEventWireup="true" CodeBehind="Foo.master.cs" Inherits="Foo" %>
<!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>Foo - <asp:ContentPlaceHolder ID="SubTitle" runat="server"></asp:ContentPlaceHolder></title>
</head>
<body>
<asp:ContentPlaceHolder ID="MainContent" runat="server">
</asp:ContentPlaceHolder>
</body>
</html>
And then each page looks like this:
<%# Page Language="C#" MasterPageFile="~/Foo.Master" %>
<asp:Content ID="Content1" ContentPlaceHolderID="SubTitle" runat="server">1st Page</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
Page 2
</asp:Content>
When I load the page in the browser I expect the title to be Foo - 1st Page, but it's just 1st Page.
The html source is :
<!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><title>
1st Page
</title></head>
<body>
Page 2
</body>
</html>
What am I doing wrong?
You do not want to remove runat="server" from head; it'll create other problems.
Use the following method which is a default method in ASP.Net Web Forms Application in Visual Studio 2012.
<!-- Master Page -->
<head runat="server">
<title>Foo - <%: Page.Title %></title>
</head>
<!-- Content Page/xxx.aspx -->
<%# Page Title="Home Page" ...>
Turns out this question had already been asked: ASP.NET: Having common Page title in master page with each page adding page-specific title?
After reading the answers there I found that removing runat="server" from the head element in the Master Page did the trick.
i am using vb-2008 to create my application. i created master page in asp but i am not able to use it on other pages. i used :
<%# Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" MasterPageFile="~/Mail.Master" Inherits="webform1._Default" %>
i created master page as:
<%# Master Language="C#" AutoEventWireup="true" CodeBehind="Mail.master.cs" Inherits="master1.Mail" %>
<!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>Untitled Page</title>
<asp:ContentPlaceHolder ID="HeadContent" runat="server">
</asp:ContentPlaceHolder>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ContentPlaceHolder ID="MainContent" runat="server">
<asp:Image ID="imghead" runat="server" ImageUrl="~/images/images1.jpeg" />
</asp:ContentPlaceHolder>
</div>
</form>
</body>
</html>
but this is not showing master page on other page where it is implemented..
how can i implement the master page..
Now you need to create ASPX pages that have the masterpage assigned and fill up the content placeholders
your new page called, for example, default.aspx will contain:
<%# Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" MasterPageFile="~/Mail.Master" Inherits="webform1._Default" %>
<asp:ContentPlaceHolder ID="HeadContent" runat="server">
<!-- Add code here to add to the HeadContent section -->
</asp:ContentPlaceHolder>
<asp:ContentPlaceHolder ID="MainContent" runat="server">
<!-- Add code here to add to the MainContent section -->
<asp:Image ID="imghead" runat="server" ImageUrl="~/images/images1.jpeg" />
</asp:ContentPlaceHolder>
A MasterPage only holds the PlaceHolders for where other pages will inject content.
There is a hole Video on MasterPages that you can see here:
ASP.NET WebForms Part 5: MasterPages