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POSending an array via json to ActionMethod resutls in missing values
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  1. POSending an array via json to ActionMethod resutls in missing values
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    copied!<p>I have an object like this:</p> <pre><code>var lot = { ID: 0, ... //various other attributes SchemeInstanceList: [] } </code></pre> <p>After creation I fill the SchemeInstanceList attribute with objects of another structure like this:</p> <pre><code>lot.SchemeInstanceList.push({ ID: 0, LotID: 0, SchemeID: 18, LotPosition: 0}) </code></pre> <p>Until here, everything is fine. Now I send the lot object to my ActionMethod, creating a database entry.</p> <pre><code>$.ajax({ url: "/Lots/CreateSchemes", data: lot }); public ActionResult CreateSchemes(LotModel lot) { ... //store lot in database } </code></pre> <p>The ActionMethod gets called and the values of lot are correct, there are entries in the SchemeInstanceList. All of these entries' attributes are zero however and I don't see what I'm doing wrong.</p> <p>When I pass a single list element itself, the entries appear correctly:</p> <pre><code>$.ajax({ url: "/Lots/CreateScheme", data: lot.SchemeInstanceList[0] } public ActionResult CreateScheme(SchemeInstanceModel scheme) { ... //do whatever } </code></pre> <p>Now the SchemeID value is 18 instead of 0.</p> <p>Why isn't this working? What most obvious thing am I missing?</p> <p><strong>EDIT</strong>: Here are my models:</p> <pre><code>public class LotModel { public int ID { get; set; } ... //various other properties public List&lt;SchemeInstanceModel&gt; SchemeInstanceList { get; set; } } public class SchemeInstanceModel { public int ID { get; set; } public int LotID { get; set; } public int SchemeID { get; set; } public int LotPosition { get; set; } //public List&lt;AttributeInstanceModel&gt; AttributeInstanceList { get; set; } } </code></pre>
 

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