Comments (8)
correct, how can I set middleware for specific routes only ?
from examples.
Yeah, having a hard time figuring out how these are supposed to be used as well.
Can't reason about how to add a header to a page response. The example has a completely empty response being returned. Instead, I want to add a header to every page's response...
from examples.
Are you saying you want plain JavaScript and not TypeScript?
Can't reason about how to add a header to a page response.
Did you see this? You can return right here with the null
to just add headers to the response: https://github.com/vercel/examples/blob/main/edge-functions/add-header/pages/_middleware.ts#L13
from examples.
@mmmeff You can do it like this:
import { NextResponse } from "next/server"
export default function myMiddleware(req) {
const res = NextResponse.next()
res.headers.append('x-custom-1', 'ok')
return res
}
.next()
adds a custom header to the response which will ensure it is not returned immediately to the client (but pages/api will be executed).
from examples.
@leerob For me, yes I want to know if I can use Javascript instead of Typescript?
And is there any examples for it?
from examples.
Yes, you can use JavaScript instead of TypeScript. TS is a superset of JS, so you can just remove the typings and TS specific code on any example.
from examples.
We will be continuing to make examples in TypeScript, since you can remove the typings to get JavaScript, versus the inverse where you might not understand how to correctly type the code.
from examples.
@leerob thanks for your quick reply!
from examples.
Related Issues (20)
- Microfrontends example: Module not found: Can't resolve './example.module.css'
- feat(storybook): introduce to `/solution/monorepo`
- Bug: Wrong header in `https://app-dir-i18n.vercel.app/` HOT 1
- nextjs-flask: The flask api endpoint is not working. HOT 2
- Your location is undefined HOT 5
- PostgreSQL on docker and Next.js locally Error: connect ECONNREFUSED ::1:443 HOT 1
- Node.js Serverless Function template doesn't work (gives a 404) HOT 2
- Update deployment GitHub workflows
- bug
- Domain API Example broken
- Flask3 example doesn't work with additional dependencies
- Sonic example doesn't work
- https://flask2-python-template.vercel.app/ HOT 2
- postgres-drizzle got slow
- How to run Flask WSGI in Multithreaded Mode
- Micro-frontend example -module not found
- bot-protection-botd example no longer working
- Django deployment - pip3 not supported (?) impossible to install custom dependencies
- Cannot run the FLASK NEXTJS example 😭 HOT 1
- The PDF text bounds are not being retrieved properly when using the Next.js sample on Vercel in the client-side.
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from examples.