Message Control In Masterpage With .NET MVC?
Nov 25, 2010
Got a custom on how to do this as im new to MVC and trying to get a couple of small things implemented. This is the way I did it in WebForms but want to transition it to MVC.
I have a user control that contains CSS which will render a message. This control is located in the MasterPage and called from a ASPX page like this:
Pseudo code:
try{
Msg.MessageMode = WebPageMessageMode.OK;
Msg.ShowOK("Report deleted.");
}
catch[code]....
I currently have the control in the MasterPage and now im a bit confused about proceeding from here.
Should I put the 'Msg' object above from the pseudo code to a View from the MasterPage?
What is the proper way to do something like?
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Server Error in '/' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'wamsilverlight.Web.Wam'.
Source Error: [Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4927
All of the following have been tried over and over again:
1.) Delete all existing .dlls
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3.) Delete MasterPage perform a clean rebuild then recreate
4.) Delete web.config file and recreate
5.) Delete web.config file perform a clean rebuild then recreate
6.) Destroy the entire project and start from scratch
7.) Before any of these steps were taken the project was built with Ctrl+Shift+B and again with F5
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[Code]....
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[Code]....
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string cssToApply = "current";
if (null != home)
{
if (home.Attributes.ContainsKey("class"))
{
if (!home.Attributes["class"].Contains(cssToApply))
{
home.Attributes["class"] += " " + cssToApply;
}
}
else
{
home.Attributes.Add("class", cssToApply);
}
}
and my css,
#header ul li {
display:inline;
float:left;
}
#header ul a {
-x-system-font:none;
color:#FFFFFF;
display:block;
font-family:Trebuchet MS,Arial,sans-serif;
font-size:1.1em;
font-style:normal;
font-variant:normal;
font-weight:bold;
text-transform:uppercase;
text-decoration:none;
}
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-moz-border-radius:3px;
-webkit-border-radius:0.2em;
padding:3px 7px;
text-decoration:none;
}
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background-color:#829E7E;
outline-color:-moz-use-text-color;
outline-style:none;
outline-width:medium;
}
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margin:0 16px 0 17px;
}
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background-color: #BCE27F;
color:#666666;
white-space:nowrap;
}
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}
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-moz-border-radius:3px;
-webkit-border-radius:0.2em;
background-color:#B9E27F;
color:#FFFFFF;
}
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Menu3
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2. in case I'm wrong with what I'm trying to to do, what is your advice?
3. FYI, I'm using VB. Any code in C# will also be OK. I will just have to convert it.
4. I might probably use placeHolder to show and hide these menu in the Page_load event of members.aspx (refer to what I don't want in 3).
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Jul 1, 2010
Someone can explain this error?Error Creating Control - headObject reference not set to an instance of an object.
<%@ Page Title="" Language="C#" MasterPageFile="~/Controls/Master1.Master"
AutoEventWireup="true" CodeBehind="GrupoUsuario.aspx.cs" Inherits="GrupoUsuario" %>
<asp:Content ID="Content1" runat="server" contentplaceholderid="head">
</asp:Content>
I Think this is a bug of visual studio 2010 in design view. I'not using any event to manipulate session object in the method OnInt(). The "PlaceHolderTopo" is an placeholder in the web user control Topo.ascx. It's work normaly. I Don't have any code inside the content place holder in the page tha inherits from the master page and get this error.Below is the code of the masterpage:
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="PrincipalSeguranca.Master.cs" Inherits="PrincipalSeguranca" %>
<%@ Register Src="Topo.ascx" TagName="Topo" TagPrefix="uc1" %>
[code]...
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I have created a class within the App_Code called shared_methods.vb where I use methods that are frequently used within several pages.
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I have:
Dim hl_back As HyperLink = CType(Master.FindControl("hl_master_back"), HyperLink)
This works within a page but not within shared_methods.
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Apr 12, 2010
I have a textbox on a masterpage called txtNotes
I have a button on a content page called btnNotes
I am trying to access the txtNotes textbox on the MasterPage using the following code and I get and error saying "Object reference not set to an instance of an object.
[code]....
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Jan 28, 2010
am using master page in visual studio 2005. I want to fetch the drop down value which is there is the master page in my child page using the code below
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