I need to create url for get which is going to accept array, how in node.js/express extract array from request?

by

One option is using a JSON format.

http://server/url?array=["foo","bar"]

Server side

var arr = JSON.parse(req.query.array);

Or your own format

http://server/url?array=foo,bar

Server side

var arr = req.query.array.split(',');

More Related Contents:

  1. static files with express.js
  2. Extend Express Request object using Typescript
  3. How can I set cookie in node js using express framework?
  4. Difference between app.use and app.get in express.js
  5. MongoDB/Mongoose querying at a specific date?
  6. express logging response body
  7. What is the parameter “next” used for in Express?
  8. First Heroku deploy failed `error code=H10`
  9. Expressjs raw body
  10. When to use next() and return next() in Node.js
  11. How to populate a sub-document in mongoose after creating it?
  12. passport’s req.isAuthenticated always returning false, even when I hardcode done(null, true)
  13. mongoose custom validation using 2 fields
  14. req.query and req.param in ExpressJS
  15. NodeJS / Express: what is “app.use”?
  16. Proxy with express.js
  17. Redirect all trailing slashes globally in express
  18. Docker – SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:3306
  19. Catch all uncaughtException for Node js app
  20. Nodejs HTTP and HTTPS over same port
  21. Passing an object to client in node/express + ejs?
  22. What is Express.js? [closed]
  23. ENOENT: no such file or directory .?
  24. Mongoose – caused by :: 11000 E11000 duplicate key error index?
  25. Route.get() requires callback functions but got a “object Undefined”
  26. Why can’t we do multiple response.send in Express.js?
  27. Node.js: how to limit the HTTP request size and upload file size?
  28. Displaying an image with EJS in node.js/express
  29. node.js, Error: Cannot find module ‘express’
  30. How to store a file with file extension with multer?

Leave a Comment