Web Forms :: Dynamic Site Map In Master Page

Jan 30, 2010

I have a simple SiteMapPath in my master page like below.
<asp:SiteMapPath ID="SiteMapPath1" runat="server" SkinID="SiteMap" Visible="true" /><br />
Also I use Web.sitemap and include all static sitemap pages. In my Web.config, I have this:
<siteMap enabled="true"/>
Currently, many pages uses this static site map for many projects and I'm not supposed to update the master page, but I need to have dynamic site map so that I can add query strings for each navigating pages.

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Web Forms :: Master Page (site.Master) File That Now Contains Nothing But Hex Code, Mainly 0's And 1'...

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MVC - Find Controllers With (Authorize) Attributes Using Reflection In C# Or Build Dynamic Site.Master Menus?

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I'm currently writing a web app in ASP.NET MVC 1.0 (although I do have MVC 2.0 installed on my PC, so I'm not exactly restricted to 1.0) -- I've started with the standard MVC project which has your basic "Welcome to ASP.NET MVC" and shows both the [Home] tab and [About] tab in the upper-right corner. Pretty standard, right? I've added 4 new Controller classes, let's call them "Astronomer", "Biologist", "Chemist", and "Physicist". Attached to each new controller class is the [Authorize] attribute. For example, for the BiologistController.cs

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These [Authorize] tags naturally limit which user can access different controllers depending on Roles, but I want to dynamically build a Menu at the top of my website in the Site.Master Page based on the Roles the user is a part of. So for example, if "JoeUser" was a member of Roles "Astronomer" and "Physicist", the navigation menu would say:

[Home] [Astronomer] [Physicist]
[About]

And naturally, it would not list links to "Biologist" or "Chemist" controller Index page. Or if "JohnAdmin" was a member of Role "Admin", links to all 4 controllers would show up in the navigation bar. Ok, you prolly get the idea... Now for the real question... Starting with the answer from this StackOverflow topic about Dynamic Menu building in ASP.NET, I'm trying to understand how I would fully implement this. (I'm a newbie and need a little more guidance, so please bare with me.) The answer proposes Extending the Controller class (call it "ExtController") and then have each new WhateverController inherit from ExtController.

My conclusion is that I would need to use Reflection in this ExtController Constructor to determine which Classes and Methods have [Authorize] attributes attached to them to determine the Roles. Then using a Static Dictionary, store the Roles and Controllers/Methods in key-value pairs. I imagine it something like this:

public class ExtController : Controller
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}

Is this doable? If so, how do I perform Reflection in the ExtController constructor to discover the [Authorize] attribute and related Roles (if any) ALSO! Feel free to go out-of-scope on this question and suggest an alternate way of solving this "Dynamic Site.Master Menu based on Roles" problem. I'm the first to admit that this may not be the best approach.

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I have a label within my master page that is part of our footer. In the footer, we are wanting to display page specific information. So as you make your way around the site, the footer will contain content about that page along with other data that is universa on the entire site.I had a somewhat similar question some time back that i posted here..

http://forums.asp.net/t/1615850.aspx it was for a shopping cart of sorts..

cartct.Text = ShoppingCart.Instance.Items.Count().ToString() + " Items In Cart";

If Label is in master page, you have to use FindControl to get the Label and udpate its text

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once you select another page, you dont have it anymore,If you want to share data across different pages, consider using Session to save Items count.

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protected
override
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}

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[Code]....

this is my code in page load event , i am using VS2005 , IE 8, windows XP

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I am using ASP: menu in my site.master page ' but when I clicked on any button or drop down from other page the menu is disappeared. Why my menu is disappearing from the site.master page ?

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<asp:Menu ID="MainMenu" runat="server" Orientation ="Horizontal"  CssClass="menu" EnableViewState="false" IncludeStyleBlock="false" >
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[Code]....

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[Code]....

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<%
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<%
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Adding Dynamic Control To Master Page From Masterpage?

Jan 26, 2010

I seem to be having problems with something that I thought would be simple

I have

[Code]....
[Code]....

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