Created
June 14, 2017 16:34
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test async copy
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" | |
| content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Test</title> | |
| </head> | |
| <body> | |
| <button onclick="copy(genPwd)">copy</button> | |
| <script> | |
| function genPwd() { | |
| return new Promise(function(resolve) { | |
| resolve('toto') | |
| }) | |
| } | |
| function copy(p) { | |
| p().then(function(result) { | |
| console.log('create fake text area'); | |
| var fakeTextArea = document.createElement('textarea'); | |
| fakeTextArea.setAttribute('readonly', ''); | |
| fakeTextArea.value = result; | |
| document.body.appendChild(fakeTextArea); | |
| fakeTextArea.select(); | |
| document.execCommand('copy'); | |
| }); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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