-
-
Save pamplonafala/366e6349483024b8aa0244392fa10edb to your computer and use it in GitHub Desktop.
XMLHttpRequest RESTful (GET, POST, PUT, DELETE)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Get all users | |
| var url = "http://localhost:8080/api/v1/users"; | |
| var xhr = new XMLHttpRequest() | |
| xhr.open('GET', url, true) | |
| xhr.onload = function () { | |
| var users = JSON.parse(xhr.responseText); | |
| if (xhr.readyState == 4 && xhr.status == "200") { | |
| console.table(users); | |
| } else { | |
| console.error(users); | |
| } | |
| } | |
| xhr.send(null); | |
| // Get a user | |
| var url = "http://localhost:8080/api/v1/users"; | |
| var xhr = new XMLHttpRequest() | |
| xhr.open('GET', url+'/1', true) | |
| xhr.onload = function () { | |
| var users = JSON.parse(xhr.responseText); | |
| if (xhr.readyState == 4 && xhr.status == "200") { | |
| console.table(users); | |
| } else { | |
| console.error(users); | |
| } | |
| } | |
| xhr.send(null); | |
| // Post a user | |
| var url = "http://localhost:8080/api/v1/users"; | |
| var data = {}; | |
| data.firstname = "John"; | |
| data.lastname = "Snow"; | |
| var json = JSON.stringify(data); | |
| var xhr = new XMLHttpRequest(); | |
| xhr.open("POST", url, true); | |
| xhr.setRequestHeader('Content-type','application/json; charset=utf-8'); | |
| xhr.onload = function () { | |
| var users = JSON.parse(xhr.responseText); | |
| if (xhr.readyState == 4 && xhr.status == "201") { | |
| console.table(users); | |
| } else { | |
| console.error(users); | |
| } | |
| } | |
| xhr.send(json); | |
| // Update a user | |
| var url = "http://localhost:8080/api/v1/users"; | |
| var data = {}; | |
| data.firstname = "John2"; | |
| data.lastname = "Snow2"; | |
| var json = JSON.stringify(data); | |
| var xhr = new XMLHttpRequest(); | |
| xhr.open("PUT", url+'/12', true); | |
| xhr.setRequestHeader('Content-type','application/json; charset=utf-8'); | |
| xhr.onload = function () { | |
| var users = JSON.parse(xhr.responseText); | |
| if (xhr.readyState == 4 && xhr.status == "200") { | |
| console.table(users); | |
| } else { | |
| console.error(users); | |
| } | |
| } | |
| xhr.send(json); | |
| // Delete a user | |
| var url = "http://localhost:8080/api/v1/users"; | |
| var xhr = new XMLHttpRequest(); | |
| xhr.open("DELETE", url+'/12', true); | |
| xhr.onload = function () { | |
| var users = JSON.parse(xhr.responseText); | |
| if (xhr.readyState == 4 && xhr.status == "200") { | |
| console.table(users); | |
| } else { | |
| console.error(users); | |
| } | |
| } | |
| xhr.send(null); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment