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POEF Code-First doesn't update Sets immediately
 

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  1. POEF Code-First doesn't update Sets immediately
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    <p>I'm developing an ASP.NET MVC 3 website with Entity Framework Code-First. What's happening is that in the Index action, I get some TransactionJournal objects from the database, call a method called CreateTransactions(), that, basically, create some transactions and add them to the ICollection in the TransactionJournal. Then, I save the context, and then query for all Transactions, and then they are not there! But if I just refresh the page, I will get the transactions generated at the first time, that didn't appear, but not the ones from this time. There's a lot of code, so, I'll try to mock the parts that are important here so that you can see.</p> <p>A piece of the TransactionJournal:</p> <pre><code>public class TransactionJournal { public long TransactionJournalID { get; set; } public virtual ICollection&lt;Transaction&gt; Transactions { get; set; } // ... } </code></pre> <p>A piece of the Index action:</p> <pre><code>IDbSet&lt;TransactionJournal&gt; journal_dbset = Context.Set&lt;TransactionJournal&gt;(); ICollection&lt;TransactionJournal&gt; journals = journal_dbset.Where( ... ).ToList(); foreach(TransactionJournal j in journals) j.CreateTransactions(); // Create some transactions and add it to the Transactions collection Context.Commit(); // This actually calls the SaveChanges() method, only IDbSet&lt;Transaction&gt; trans_dbset = Context.Set&lt;Transaction&gt;(); ICollection&lt;Transaction&gt; trans = trans_dbset.Where( ... ).ToList(); // The transactions just created are NOT here! But those created in previews Index action calls are! </code></pre> <p>It's like if the SaveChanges() don't immediately updates the Sets in the Context object. What should I do to get these just created transactions?</p>
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    1. USAlaor
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    1. COIs the CreateTransactions create the TransactionScope() object or it is just your domain related stuff?
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    2. CO@sza, just domain related
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    3. COdid you use the transaction control in the data persistence logic?
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