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I am using node js with express and Mongo. I have a simple program that takes in user settings through radio buttons. I have a submit button but I do not know how to make it work from there. Do I need a new JS file to send it to mongodb? All I want is for my html to save the preferences and store them to the database. What steps do I start going in?

Example here: if I clicked male and hit submit, I would want the word male to save to the database.

<html>
  <body>
      <form action="">
        <input type="radio" name="sex" value="male">Male<br>
        <input type="radio" name="sex" value="female">Female
      </form>
  </body>
</html>

I am using node js with express and Mongo. I have a simple program that takes in user settings through radio buttons. I have a submit button but I do not know how to make it work from there. Do I need a new JS file to send it to mongodb? All I want is for my html to save the preferences and store them to the database. What steps do I start going in?

Example here: if I clicked male and hit submit, I would want the word male to save to the database.

<html>
  <body>
      <form action="">
        <input type="radio" name="sex" value="male">Male<br>
        <input type="radio" name="sex" value="female">Female
      </form>
  </body>
</html>
  • javascript
  • html
  • node.js
  • mongodb
Share Improve this question edited Apr 19, 2020 at 21:39 Tshilidzi Mudau 7,9096 gold badges39 silver badges51 bronze badges asked May 14, 2014 at 17:16 user3579901user3579901 811 gold badge2 silver badges6 bronze badges 1
  • 1 Where is your server-side code that is handling the POST? Or... is that what your question is? – Brad Commented May 14, 2014 at 17:50
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2 Answers 2

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First you want to send a http post to node js.

This will show you how to do that. How to retrieve POST query parameters?

Then you need to take that info and parse it and then send it to Mongo.

This will show you how to do an insert using Nodejs Mongo Driver. http://mongodb.github.io/node-mongodb-native/markdown-docs/insert.html

  1. create server.
  2. send http req.
  3. connect to mongodb.
  4. insert data in mongodb

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