Http GetByID returning undefined object

Drikus_van_Blerk · November 6, 2019, 11:42am

Hi, I am a new developer so there is most probably a fault on my side.

All my other requests work perfectly, i.e. get (all), post, put and delete.

Hoverwer whenever I request http get(id) an undefined object is returned.

Please let me know what you need to figure out what's happening.

enchev · November 6, 2019, 1:57pm

Can you post the response of this request from browser network tab?

Drikus_van_Blerk · November 6, 2019, 5:08pm

${result} when calling get(id) request with radzen

Result when calling get(id) via postman:

{
"id": 1,
"code": "string",
"title": "string",
"initials": "string",
"firstName": "string",
"lastName": "string",
"gender": "string",
"birthDate": "2019-11-06T00:00:00",
"maritalStatus": "string",
"idType": "string",
"idNumber": "string",
"isDeleted": true,
"clientIds": [],
"clientRelatedIds": [],
"leadIds": [],
"addressIds": [],
"bankAccountIds": [],
"contactIds": [],
"occupationIds": []
}

Hope this helps

Drikus_van_Blerk · November 6, 2019, 5:10pm

I think u missunderstood,

this is what was in the network tab when making the request with radzen

enchev · November 6, 2019, 5:18pm

According to the result an object is properly returned. What is undefined?

Drikus_van_Blerk · November 6, 2019, 5:24pm

this is what I get when I log $(result) after doing the request

enchev · November 7, 2019, 6:20am

This is different from the previous screenshot from your browser console. Where you log the result? Can you post a screenshot?

Drikus_van_Blerk · November 7, 2019, 7:56am

Is this what you need?

enchev · November 7, 2019, 8:03am

Can you post also what parameters are passed for this Invoke?

Drikus_van_Blerk · November 7, 2019, 8:11am

I have just used 1 for now to test, as I definitely know there is a person with id 1 in my database. I will be using page parameters in my actual application.

enchev · November 7, 2019, 9:03am

Everything looks correct. In this post the response is correct: Http GetByID returning undefined object. How you've executed the request? Is it from the same invoke?

Drikus_van_Blerk · November 7, 2019, 10:37am

I looked around in the generated files and found the problem in the generated .services file.

Is there something I could've done incorrectly on my side to cause the services being generated like this?

enchev · November 7, 2019, 10:55am

Here is the Swagger generated by Radzen for getBy when accessing SQL database:

github.com

akorchev/radzen/blob/master/CRMDemo/meta/data/CRM.json#L859


  ],
  "responses": {
    "204": {},
    "default": {
      "schema": {
        "$ref": "#/definitions/Error"
      }
    }
  }
},
"get": {
  "operationId": "getContactById",
  "parameters": [
    {
      "in": "path",
      "name": "Id",
      "type": "integer"
    }
  ],
  "responses": {
    "200": {

What’s the difference compared to your Swagger?

Drikus_van_Blerk · November 7, 2019, 11:03am

"/api/persons/{id}": {
  "get": {
    "tags": [
      "Persons"
    ],
    "operationId": "GetPersonAsync",
    "consumes": [],
    "produces": [],
    "parameters": [
      {
        "name": "id",
        "in": "path",
        "required": true,
        "type": "integer",
        "format": "int32"
      }
    ],
    "responses": {
      "200": {
        "description": "Success"
      }
    }
  },

Here is the code in my Data.json file. I have no idea what to look for.

korchev · November 7, 2019, 11:23am

Your Swagger is not valid as the response does not specify any schema - only description.

Drikus_van_Blerk · November 7, 2019, 12:05pm

Thanks, I will try and see how I can fix it on my side. Thank you for helping, sorry for any inconvenience.

korchev · November 7, 2019, 12:20pm

I should correct my answer a bit. Your swagger is valid however it does not correctly represent your REST API which returns a response.