title: Submitting a list/Collection with non-sequential indices/positions
body: <p>I have a viewmodel that contains a List, such as this:</p>
  
  <pre><code>class School
  {
      public List&lt;Student&gt; Students { get; set; }
  }
  class Student
  {
      public int Id { get; set; } 
      public String Name { get; set; } 
  }
  </code></pre>
  
  <p>I have a form on which I am submitting multiple students info related to single school. Now I can add/remove a single student from the form.</p>
  
  <p>Adding works fine, but my issue and my question is related to deletion of a student.</p>
  
  <p>So let me explain this with an example:</p>
  
  <p>Lets say I add 3 students then there names and Ids will be binded to the model in this way:</p>
  
  <pre><code>Students[0].Id = "1"
  
  Students[0].Name = "Student A"
  
  Students[1].Id = "2"
  
  Students[1].Name = "Student B"
  
  Students[2].Id = "3"
  
  Students[2].Name = "Student C"
  </code></pre>
  
  <p>If I save this it works just fine. But lets say I delete the student with
  Id ="2".On submitting what is happening is that only the student with id = "1"
  is getting binded and rest after deleted index(that is student with id="3") is not getting binded.</p>
  
  <p>My question is that : Is it at all possible to bind that id="3" after deletion of id="2" ?
  Or In proper terms is it possible to bind/submit a list with skipped indices.</p>
  
  <p>I found below mentioned articles on stackoverflow itself but what I can infer from them is bit contradicting or maybe I am not understanding them properly.</p>
  
  <p><a href="https://stackoverflow.com/questions/4503365/asp-net-mvc-3-add-remove-from-collection-before-posting?rq=1">Skipping Not possible</a></p>
  
  <p><a href="https://stackoverflow.com/questions/35605740/incorrect-list-model-binding-indices-when-using-html-helpers">Skipping possible</a></p>
  
  <p>I am not good with explaining problems. So please tell me if I can add anything to make it more descriptive.<br>
  Thank you.
  Example Delete Code:
  <a href="https://jsfiddle.net/Mudit1996/2mtvLf5d/23/" rel="nofollow noreferrer">Fiddle for delete Js code</a></p>