Created
March 18, 2018 13:15
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>XHR</title> | |
| </head> | |
| <body> | |
| <input type="text" id="input-longurl"> | |
| <button onclick="encurtarUrl('#input-longurl')">Encurtar URL</button> | |
| <h2>Sua URL curta é: <a id="url-curta"></a></h2> | |
| <script> | |
| function encurtarUrl(inputId) { | |
| var input = document.querySelector(inputId); | |
| var params = { longUrl: input.value }; | |
| function responseSuccess () { | |
| var urlCurta = this.response.id; | |
| var link = document.querySelector('#url-curta'); | |
| link.href = urlCurta; | |
| link.textContent = urlCurta; | |
| } | |
| var xhr = new XMLHttpRequest(); | |
| xhr.onload = responseSuccess; | |
| xhr.onabort = function() { | |
| console.log('ERRORR'); | |
| }; | |
| xhr.open('post', 'https://www.googleapis.com/urlshortener/v1/url?key=AIzaSyDZP-G0GoP3RpJTLc-IKrdZNQEIalduAkY', true); | |
| xhr.setRequestHeader('Content-Type', 'application/json'); | |
| xhr.responseType = 'json'; | |
| xhr.send(JSON.stringify(params)); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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