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POASP.Net MVC - Models and User Controls
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  1. POASP.Net MVC - Models and User Controls
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    copied!<p>I have a View with a Master Page. The user control makes use of a Model:</p> <pre><code>&lt;%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl&lt;BudgieMoneySite.Models.SiteUserLoginModel&gt;" %&gt; </code></pre> <p>This user control is shown on all screens (Part of the Master Page). If the user is logged in, it shows a certain text, and if the user isn't logged in, it offers a login box.</p> <p>That is working OK.</p> <p>Now, I am adding my first functional screen. So I created a new view... and, well, i generated the basic view code for me when I selected the controller method, and said 'Create View'.</p> <p>My Controller has this code:</p> <pre><code> public ActionResult Transactions() { List&lt;AccountTransactionDetails&gt; trans = GetTransactions(); return View(trans); } private List&lt;AccountTransactionDetails&gt; GetTransactions() { List&lt;AccountTransactionDto&gt; trans = Services.TransactionServices.GetTransactions(); List&lt;AccountTransactionDetails&gt; reply = new List&lt;AccountTransactionDetails&gt;(); foreach(var t in trans) { AccountTransactionDetails a = new AccountTransactionDetails(); foreach (var line in a.Transactions) { AccountTransactionLine l = new AccountTransactionLine(); l.Amount = line.Amount; l.SubCategory = line.SubCategory; l.SubCategoryId = line.SubCategoryId; a.Transactions.Add(l); } reply.Add(a); } return reply; } </code></pre> <p>So, my view was generated with this:</p> <pre><code>&lt;%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage&lt;System.Collections.Generic.List&lt;BudgieMoneySite.Models.AccountTransactionDetails&gt;&gt;" %&gt; </code></pre> <p> Found &lt;%=Model.Count() %> Transactions. </p> <p>All I want to show for now is the number of records I will be displaying.</p> <p>When I run it, I get an error:</p> <p>"The model item passed into the dictionary is of type 'System.Collections.Generic.List`1[BudgieMoneySite.Models.AccountTransactionDetails]', but this dictionary requires a model item of type 'BudgieMoneySite.Models.SiteUserLoginModel'."</p> <p>It looks like the user control is being rendered first, and as the Model from the controller is my List&lt;>, it's breaking!</p> <p>What am I doing wrong?</p>
 

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