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Add related Product to Dynamic Content gets error "Object must implement IConvertible"

2 posts, 0 answered
  1. Nghi
    Nghi avatar
    8 posts
    05 Apr 2016
    24 Jun
    Link to this post

    I have model like this. A CLIENT has a related data called FORMATION which based on Product. I need to add this FORMATION to related data field in CLIENT by code (not on GUI in back-end). So here the code i have done. 


    Guid id = new Guid();

                bool tryParse = Guid.TryParse(FormationId, out id);

                if (tryParse)
                    DynamicModuleManager dynamicModuleManager = DynamicModuleManager.GetManager();
                    Type clientType = TypeResolutionService.ResolveType(CpModuleClrType.Client);
                    DynamicContent clientItem = dynamicModuleManager.GetDataItems(clientType).Where(c => c.GetValue<string>(ClientField.Nom) == "name").First();

                    // This is how values for the properties are set

                   // Gets error by this line     

                    clientItem.SetValue(ClientField.Favoris, new List<Guid> { id });

                    // We can now call the following to publish the item
                    ILifecycleDataItem publishedArtistsItem = dynamicModuleManager.Lifecycle.Publish(clientItem);

                    //You need to set appropriate workflow status
                    clientItem.SetWorkflowStatus(dynamicModuleManager.Provider.ApplicationName, "Published");

                    // You need to call SaveChanges() in order for the items to be actually persisted to data store


    The Guid id is the id of a particular formation. When i run this, it keeps getting error "Object must implement IConvertible."


    I have tried another way fix this by replacing SetValue by CreateRelation. There was no Error but it didn't save the formation.


    How could i change this code to make it works?


  2. Sabrie Nedzhip
    Sabrie Nedzhip avatar
    534 posts
    25 Oct 2016
    04 Jul
    Link to this post

    You may refer to the below articles from our documentation and check the samples for creating item relations: 

    Sabrie Nedzhip
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2 posts, 0 answered