Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

README var to const #16

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

README var to const #16

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
30 changes: 15 additions & 15 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -67,9 +67,9 @@ typically be used in conjunction with `XMLHttpRequest` on implementations
that do not support the method you are trying to use.

```js
var express = require('express')
var methodOverride = require('method-override')
var app = express()
const express = require('express')
const methodOverride = require('method-override')
const app = express()

// override with the X-HTTP-Method-Override header in the request
app.use(methodOverride('X-HTTP-Method-Override'))
Expand All @@ -80,7 +80,7 @@ Example call with header override using `XMLHttpRequest`:
<!-- eslint-env browser -->

```js
var xhr = new XMLHttpRequest()
const xhr = new XMLHttpRequest()
xhr.onload = onload
xhr.open('post', '/resource', true)
xhr.setRequestHeader('X-HTTP-Method-Override', 'DELETE')
Expand All @@ -102,9 +102,9 @@ query value would typically be used in conjunction with plain HTML
newer methods.

```js
var express = require('express')
var methodOverride = require('method-override')
var app = express()
const express = require('express')
const methodOverride = require('method-override')
const app = express()

// override with POST having ?_method=DELETE
app.use(methodOverride('_method'))
Expand All @@ -121,9 +121,9 @@ Example call with query override using HTML `<form>`:
### multiple format support

```js
var express = require('express')
var methodOverride = require('method-override')
var app = express()
const express = require('express')
const methodOverride = require('method-override')
const app = express()

// override with different headers; last one takes precedence
app.use(methodOverride('X-HTTP-Method')) // Microsoft
Expand All @@ -137,10 +137,10 @@ You can implement any kind of custom logic with a function for the `getter`. The
implements the logic for looking in `req.body` that was in `method-override@1`:

```js
var bodyParser = require('body-parser')
var express = require('express')
var methodOverride = require('method-override')
var app = express()
const bodyParser = require('body-parser')
const express = require('express')
const methodOverride = require('method-override')
const app = express()

// NOTE: when using req.body, you must fully parse the request body
// before you call methodOverride() in your middleware stack,
Expand All @@ -149,7 +149,7 @@ app.use(bodyParser.urlencoded())
app.use(methodOverride(function (req, res) {
if (req.body && typeof req.body === 'object' && '_method' in req.body) {
// look in urlencoded POST bodies and delete it
var method = req.body._method
const method = req.body._method
delete req.body._method
return method
}
Expand Down