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• Re: Getting duplicate entries.

  I have resolved this part and apparently its now giving issued with update, can anbody find anything unusual. 1. Answer to my first problem, was that in Model Binders the entity is being manipulated from sessions and the created back to the service layer. Apparently it seems that because its all happening outside linq orm framework, this entity needs to be recreated as "From clause ...from ..in db." and then linq correctly recognizes it and does the correct job of insertion.

  Posted to ASP.NET MVC (Forum) by naturehermit on 11/23/2009

• Re: Getting duplicate entries.

  the thing is that when applicant is added and an applicant.Person is assigned from the session(in model binder), it creates a new person, which is actually the original person created in the beginning. How can I avoid that. protected override void OnModelUpdated(ControllerContext controllerContext, ModelBindingContext bindingContext) { var personType = (Person)controllerContext.HttpContext.Session[PersonSessionKey]; controllerContext.HttpContext.Session[CurrentApplicantSessionKey] = null; var av

  Posted to ASP.NET MVC (Forum) by naturehermit on 11/2/2009

• Getting duplicate entries.

  Hi there, I have created a universalrepository that takes the type passed to it and when I create data entry method, the entity is created fine, but when I create a linked entity to it, i get the base entity created again. Any ideas why? Details.. I have divided a specification into multiple tables to manage stuff... Now I have got a person entity, an applicant entity...(in reality applicant and person are the same), a contractor entity. A contractor can only be created by an applicant and therefore

  Posted to ASP.NET MVC (Forum) by naturehermit on 10/29/2009

• Re: Getting duplicate entries.

  Hi there, I think this is related to mvc because of perhaps my custom model binders but you may be right, could you please move this to the linq to sql forum for me please...

  Posted to ASP.NET MVC (Forum) by naturehermit on 10/29/2009

• Re: How to create a model Binder for a dependent entity

  I have a requirement where although C is a seperate entity say Contractor, but it can only be created by B say Broker. But B can also create itself for the same functionality as it is creating C. Now when I want to create C, I need to create both B and A as you know that B relies on A and C relies on B. So in C say the fields are only JournalEntry, ContractLength etc--- And B needs to create fields say his BrokerName etc, Likewise A needs to have the fields say telephone, department etc. so when

  Posted to ASP.NET MVC (Forum) by naturehermit on 9/28/2009

• Re: How to create a model Binder for a dependent entity

  Ok here's what I am trying to do.. An entity has common fields that stay in the topmost base class i.e. A, B inherits these from A, and C inherities further fields from B. In an mvc when I m creating C, I provide fields for both A and B, and ofcourse C, however this is just not working, taking model binder or any approach. The id part is important, because C is both A and B and B is A. C is only created by b by the way...I dont know if that makes sense. Thanks

  Posted to ASP.NET MVC (Forum) by naturehermit on 9/27/2009

• How to create a model Binder for a dependent entity

  Can somebody point me to right direction about creating a model binder for a dependent entity. say for e.g. three entities A, B and C B relies on A, and C relies on B. The id storage of all three are actually same. A's id is autogenerated. Now when I want to create C, I would like to first create B and A and pass the id of a to c. How would i go about it in a ModelBinder, where rest of the values come from the form.

  Posted to ASP.NET MVC (Forum) by naturehermit on 9/24/2009

• Re: Entity Framework 3.5 SP1, Issues--

  Thanks Dave, I shall look into it, when I shall have access to my email.

  Posted to ASP.NET Dynamic Data (Forum) by naturehermit on 9/23/2009

• Key generation for linked entities

  Suppose you have three entities. A, B and C A is the basetype entity for B (this is replicated in table structure as well i.e. inheritance) B is the basetype for C. Now suppose in an MVC type application, I want to create an object C. But object C needs to first create B and B first needs to create A and fill the required values. The most important part is that, they all have same ID. i.e. A is both B and C and likewise... The id (primary key) of A is same as that of B and C. How would I go about

  Posted to ASP.NET Dynamic Data (Forum) by naturehermit on 9/23/2009

• Re: Entity Framework 3.5 SP1, Issues--

  Hi Dave, Thanks again for the help. The model generated however doesnt fit my requirement. My model has contractor and applicant inheriting from person and therefore, their keys are not shown. Because Contractor and Applicant are person effectivly and have same keys. Further Person key is db autogenerated, which then becomes a key for applicant and contractor. On a side note, I am struggling with this autogeneration issue as my model binder also gives an error of missing value. Any ideas.

  Posted to ASP.NET Dynamic Data (Forum) by naturehermit on 9/23/2009