Ruby Send Json Request

Posting Ruby data in JSON format with Net/http

Make a request object like so:

request = Net::HTTP::Post.new(uri.request_uri, 
          'Content-Type' => 'application/json')
request.body = newAcctJson
resp = http.request(request)

Ruby send Json response to http post call

You may change

respond_to do |format|
  # ... other formats here ...
  format.jsonr do
    render :json => {
        :status => :ok,
        :message => "Success!",
        :html => "...insert html..."
    }.to_json
  end
end

  content_type :json
  {
      :status => :ok,
      :message => "Success!",
      :html => "...insert html..."
  }.to_json

It uses content_type, you can find the doc here.

Using Ruby's Net/HTTP module, can I ever send raw JSON data?

After reading tadman's answer above, I looked more closely at adding data directly to the body of the HTTP request. In the end, I did exactly that:

require 'uri'
require 'json'
require 'net/http'

jsonbody = '{
             "id":50071,"name":"qatest123456","pricings":[
              {"id":"dsb","name":"DSB","entity_type":"Other","price":6},
              {"id":"tokens","name":"Tokens","entity_type":"All","price":500}
              ]
            }'

# Prepare request
url = server + "/v1/entities"
uri = URI.parse(url)  
http = Net::HTTP.new(uri.host, uri.port)
http.set_debug_output( $stdout )

request = Net::HTTP::Put.new(uri )
request.body = jsonbody
request.set_content_type("application/json")

# Send request
response = http.request(request)

If you ever want to debug the HTTP request being sent out, use this code, verbatim: http.set_debug_output( $stdout ). This is probably the easiest way to debug HTTP requests being sent through Ruby and it's very clear what is going on :)

Sending json post request in thirdparty api from sketchup

you have 2 methods:

JAVASCRIPT INSIDE THE PAGE

-> send a request in javascript directly inside your webdialog as in a normal html page. For exemple, if you use Jquery:

<html>
<head>
   <script src="jquery-3.5.1.min.js"></script>
</head>
.....
<body>
<button id="save">save</button>
</body>

<script>
$( "#save" ).click(function() {
  $.ajax({
    type: "POST",
    url: "http://127.0.0.1:5000/api/v1/projectStatus/save",
    data: {
      "length": "11",
       "width": "12",
      "volume": "168"
  },
    success: success,
    dataType: dataType
  });
});

</script>
</html>

IN RUBY
inside your ruby by removing Sketchup ruby code, by removing Sketchup and add

  Sketchup::require 'net/http'
  ....
  @dialog.add_action_callback("save") { |action_context, value|
      self.update_material(value)
      uri = URI("http://127.0.0.1:5000/api/v1/projectStatus/sav")
      result_json = Net::HTTP.post(uri,{
        "length": "11",
        "width": "12",
        "volume": "168"
   })
    result = JSON.parse(result_json)

  }

Hope it's help

How to properly format json to send over using RestClient

You should put all your params in one params hash like this:

  params = {
    recipient: { id: sender },
    message: { text: text },
    access_token: page_token
  }

  response = RestClient.post base_uri, params.to_json, content_type: 'application/json', accept: 'application/json'
  p "this is the response #{response}"

Sending JSON object in Rails via Post

You want to use from_json which does the opposite of to_json. This will take the object being sent in JSON and convert it into ruby so your model or however you save it will understand.

@post = Post.new
@post.name = "Hello"

#this converts the object to JSON
@post.to_json 

@post = You want to use `from_json` which does the opposite of `to_json`. This will take the object being sent in JSON and convert it into ruby so your model or however you save it will understand.


@post = Post.new
@post.name = "Hello"

#this converts the object to JSON
@post.to_json 

@post = {
     "name" => 'Hello'
   }   

#this puts it back into JSON
@post.from_json

@post.name = "Hello"
@post.to_json

In terms of sending JSON (server side) to a controller that is usually done from JavaScript or AS3.

You should explain how you are posting. From a form, from a link. That matters; however, the easiest way is to use jQuery.

$.ajax({
    type: 'POST',
    url: url,
    data: data,
    success: success,
    dataType: json
});

Here you want the url to be the post url such has app.com/posts (your domain, and then a controller) and then the data should be in JSON format, for example:

data = {
         "name" => 'Hello'
       }