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HTTP Post footprint change

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No we require either a body, or a null/undefined
Closes #520
This commit is contained in:
Robert Mennell
2018-01-16 10:05:29 -08:00
committed by GitHub
parent a030c867d2
commit efaeb99a2d
1 changed files with 12 additions and 3 deletions
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15
snippets/httpPost.md
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@ -10,7 +10,7 @@ Omit the third argument, `data`, to send no data to the provided `url`.
Omit the fourth argument, `err`, to log errors to the console's `error` stream by default. Omit the fourth argument, `err`, to log errors to the console's `error` stream by default.
```js ```js
const httpPost = (url, callback, data = null, err = console.error) => { const httpPost = (url, data, callback, err = console.error) => {
const request = new XMLHttpRequest(); const request = new XMLHttpRequest();
request.open('POST', url, true); request.open('POST', url, true);
request.setRequestHeader('Content-type', 'application/json; charset=utf-8'); request.setRequestHeader('Content-type', 'application/json; charset=utf-8');
@ -30,8 +30,8 @@ const newPost = {
const data = JSON.stringify(newPost); const data = JSON.stringify(newPost);
httpPost( httpPost(
'https://jsonplaceholder.typicode.com/posts', 'https://jsonplaceholder.typicode.com/posts',
console.log, data,
data console.log
); /* ); /*
Logs: { Logs: {
"userId": 1, "userId": 1,
@ -40,4 +40,13 @@ Logs: {
"body": "bar bar bar" "body": "bar bar bar"
} }
*/ */
httpPost(
'https://jsonplaceholder.typicode.com/posts',
null,
console.log
); /*
Logs: {
"id": 101
}
*/
``` ```