WEB API JSON Serializing Circular References
Ich versuche, über die von der Web-API empfangene untergeordnete Entität auf die Eigenschaftsfelder (JSON) zuzugreifen. Bei Betrachtung der Browserkonsole wird jedoch anstelle der Felder eine Referenz angezeigt. Wie erhalte ich Zugriff auf diese Felder?
ANGULAR JS VIEW
<table infinite-scroll='tF.loadMore()' infinite-scroll-disabled='tF.isBusy' infinite-scroll-distance='3' class="responsive">
<thead>
<tr>
<th>FIELD 1</th>
<th>FIELD 2</th>
<th>FIELD 3</th>
<th>FIELD 4</th>
<th>FIELD 5</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in tF.items | filter:searchFilter">
<td>{{item.CompanyDomainModel.CompanyName}}</td>
<td>{{item.RatingDomainModel.RatingValue}}</td>
<td>{{item.Views}}</td>
<td>{{item.Clicks}}</td>
<td>{{item.EmailSent}}</td>
</tr>
</tbody>
<tfoot ng-show='tF.isBusy'>
<tr>
<td colspan="9"><spinner show="tF.isBusy" /><span class="bold">{{tF.status}}</span> </td>
</tr>
</tfoot>
</table>
BEDIENUN
public ICollection<CompanyStatDomainModel> GetRecordsByPageSize(int page) {
const int pgeSize = 20;
var result = _companyStatRepo
.AllIncluding(c => c.CompanyDomainModel, c => c.RatingDomainModel)
.OrderBy(c => c.CompanyStatId)
.Skip(page * pgeSize)
.Take(pgeSize)
.ToList();
return result;
}
ENDPOINT
IHttpActionResult GetRecordsByPageSize(int page) {
var companyStatService = new CompanyStatService();
return Ok(companyStatService.GetRecordsByPageSize(page));
}
RATING DOMAIN MODEL
public class RatingDomainModel : IObjectWithState
{
[Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
[DataMember]
public int RatingId { get; set; }
[DataMember]
public int CompanyId { get; set; }
[DataMember]
public int UserId { get; set; }
[DataMember]
public int RatingValue { get; set; }
[DataMember]
public DateTime CreatedDate { get; set; }
//[ForeignKey("UserId")]
[DataMember]
public virtual UserDomainModel UserDomainModel { get; set; }
//[ForeignKey("CompanyId")]
[DataMember]
public virtual CompanyDomainModel CompanyDomainModel { get; set; }
[DataMember]
public virtual ICollection<CompanyStatDomainModel> CompanyStatDomainModels { get; set; }
[NotMapped]
public Common.DataObject.State state { get; set; }
[NotMapped]
public bool InDb
{
get { return this.RatingId != default(int); }
}
public object PersistenceEntityId
{
get { return this.RatingId; }
}
}
AUSGAB