Databases
StackOverflow2013
Postsdbo
PO
 

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plurals
  1. PO
    primarykey
    data
    text
    singulars
    1. This table or related slice is empty.
    1. POJSON trouble serializing using .net Json
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USBrian Rogers
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COoriginally, I did not encode and I returned cat. But on the browser side, I got error message: "ExceptionMessage":"The 'ObjectContent`1' type failed to serialize the response body for content type 'application/json;" ... so I tried to encode it like above. Then I didn't get the error msg but the returned now looked like above and I can't use the returned data in the callback like I normally would. Not sure if this matters, but I have my webAPI function as such: public dynamic Get(string filter) ... does the dynamic return type matter?
      singulars
      1. PO
      1. USnanonerd
    2. COwell, I tried something different and it works. But the call is super slow (4+ sec). In the webApi, I declare a List<string> list. Using Entity Framework, I call the store proc and I run the returned object through a foreach loop. For each item found, I add it to the "list". Then I return "list" (without any direct json encoding). This works but it is super slow. Is this a bad method to get data using JQuery using the .net webAPI to access a store proc to get data from a SQL Server?
      singulars
      1. PO
      1. USnanonerd
    3. COIf you're returning a `List<string>` from your API method then that is what you should declare as the return type of the method (`IEnumerable<string>` should also work). I would not make the return type `dynamic` when the type is known. Serializing a short list of strings should not be slow in and of itself. I do this all the time in my Web API code with no problems at all. Are you sure the performance problem isn't in your stored procedure or something else you're doing?
      singulars
      1. PO
      1. USBrian Rogers
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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