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Editorial Team
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Asked: 2026-06-18T07:41:38+00:00

I am using Breeze to create a dynamic data edit grid. After I add

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I am using Breeze to create a dynamic data edit grid. After I add a new entity to the manager, edit the properties, save it to a WebAPI service and make a local query, I get the same entity twice. One entity is with the server generated key in entitystate unchanged, the other is with primarykey -1 and in entitystate added.

Don’t really know what I am doing wrong or did’nt understand the mechanics behind Breeze.

Note.

I am using a custom contextprovider with the savechanges method overridden. I am returning in the keymap the entity type, realvalue (DB generated key), tempvalue (key that was assigned by Breeze, e.g. -1).

EDIT.

I solved the problem. I had a bug in my custom contextprovider. I forget to actually add the keymap I was generating to the result of the savechangescore method.

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1 Answer

  1. Editorial Team

    I solved the problem, i had a bug in my custom contextprovider. I forget to actually add the keymap i was generating to the result ov the savechangescore method.

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