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POHow do I Bind a Collection (IEnumerable) of a custom type?
 

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  1. POHow do I Bind a Collection (IEnumerable) of a custom type?
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    <p>I have the following Action to display a form with 3 items :</p> <pre><code>[HttpGet] public ActionResult ReferAFriend() { List&lt;ReferAFriendModel&gt; friends = new List&lt;ReferAFriendModel&gt;(); ReferAFriendModel f1 = new ReferAFriendModel(); ReferAFriendModel f2 = new ReferAFriendModel(); ReferAFriendModel f3 = new ReferAFriendModel(); friends.Add(f1); friends.Add(f2); friends.Add(f3); return View(friends); } </code></pre> <p>and then a Post action</p> <pre><code>[HttpPost] public ActionResult ReferAFriend(IEnumerable&lt;ReferAFriendModel&gt; friends) { if(ModelState.IsValid){ </code></pre> <p><strong>EDIT</strong> My View looks like this:</p> <pre><code>@model IEnumerable&lt;Models.ReferAFriendModel&gt; @for(int i=0;i&lt;Model.Count();i++) { @Html.Partial("_ReferAFriend", Model.ElementAt(i)); } </code></pre> <p>The partial looks like this:</p> <pre><code>@model Models.ReferAFriendModel &lt;p&gt; @Html.LabelFor(i =&gt; i.FullName) @Html.TextBoxFor(i =&gt; i.FullName)&lt;br /&gt; @Html.LabelFor(i =&gt; i.EmailAddress) @Html.TextBoxFor(i =&gt; i.EmailAddress) @Html.HiddenFor(i=&gt;i.Id) &lt;/p&gt; </code></pre> <p>When I post, I can see the fields are posted in the Request.Form object e.g Request.Form["FullName"] will show: "David Beckham","Thierry Henry". "Chicharito Fergurson" which are the values I entered in the form. <strong>But, the in the Post action,the value for 'friends' is always null.</strong> The ReferAFriendModel has three public properties Id, EmailAddress and FullName.</p> <p>What am I doing wrong?</p>
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    1. COProbably something wrong with your form/view. You should show that code.
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