OAS 3.0: Request body is uneditable during try-it-out

Swagger UI version: commit a1ce0e7 (ft/oas3 branch)

Looks like it’s not currently possible to edit the request body when trying out a particular operation:

Spec:

{
  "openapi": "3.0.0",
  "info": {
    "title": "Test",
    "version": "1.0.0"
  },
  "paths": {
    "/test": {
      "post": {
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "prop": {
                    "type": "string"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "default": {
            "description": "A response"
          }
        }
      }
    }
  }
}

[shockey]

I just pushed a commit that disables all Try It Out buttons when viewing an OAS3 spec. It includes a styling fix for the Parameters tab bar, that was causing some height issues when viewing callbacks.

---

Things that haven’t changed in structure or semantics from Swagger 2.0 will still work in Try It Out, but I’d really recommend waiting until we officially support it. I promise there are subtle bugs that will cause pain, if you try to use the Swagger 2 request constructor with OAS3 😄

[shockey]

Closing; #3338 will track this feature being implemented.