angular version 4 http sends number as string

Question

I use angular 4.4.6 and I want to send a http request to swagger-enabled endpoint. I want to send a number there, but it always being sent as a string.

approve(id1: number){

 .....

let params={id:id1}

return this.http.post(approveUrl, params)
            .map(this.extractData)
            .catch(this.handleError);

But I want to send number, not string, not anything else.

In my swagger:

        parameters:
          - name: body
            schema:
              required:
                - id
              properties:
                id:
                  description: Priority order
                  type: number
                  format: int32
            in: body
            required: true

I always get 400 (Bad request) except one case: {id: 5}, where 5- any hardcoded number.

How to create a simple and bulletproof solution to send number?

Fateh Mohamed · Accepted Answer · 2017-10-28 23:10:40Z

1

try this to convert it to number :

let params={id:+id1}

answered Oct 28, 2017 at 23:10

Fateh Mohamed

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