Databases
StackOverflow2013
Postsdbo
POPassing JSON object to Controller but loose model binding
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPassing JSON object to Controller but loose model binding
    primarykey
    data
    text
    <p>I am trying to pass a simple JSON object to a controller using MVC3 and JSON. The object gets passed but I loose all the properties. I see all the properties in firebug on the request but am not sure why I am loosing them on the server. Do all the properties of the object need to be set in order for the mapping to work? I am using MVC3 so the binding should be build in. What am I missing?</p> <p>Class:</p> <pre><code>[Serializable] public class StoryNote { public int Id { get; set; } public string Note { get; set; } public Nullable&lt;int&gt; StoryCardId { get; set; } public string CreatedBy { get; set; } public Nullable&lt;System.DateTime&gt; CreateDate { get; set; } public virtual StoryCard StoryCard { get; set; } } </code></pre> <p>JSON:</p> <pre><code>$(document).ready(function () { $('#newNote').click(function (e) { e.preventDefault(); var storynote = { StoryNote: { Note: $('#Note').val(), StoryCardId: $('#StoryCard_Id').val(), CreatedBy: 'Xyz', } }; $.ajax({ url: '@Url.Action("PostNote")', type: 'POST', data: JSON.stringify(storynote), dataType: 'json', contentType: 'application/json; charset=utf-8', success: function (data) { $('#previousNotes').append(data.Note + '&lt;br/&gt;' + data.CreatedBy + '&lt;br/&gt;&lt;hr/&gt;'); }, }); }); }); </code></pre> <p>Controller:</p> <pre><code> [HttpPost] public JsonResult PostNote(StoryNote newStoryNote) { StoryNote newNote = new StoryNote { Note = newStoryNote.Note, CreatedBy = newStoryNote.CreatedBy, StoryCardId = newStoryNote.StoryCardId, CreateDate = DateTime.Now }; db.StoryNotes.Add(newStoryNote); return Json(newStoryNote, JsonRequestBehavior.AllowGet); } </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USTampaRich
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPassing JSON object to Controller but loose model binding
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload