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Simple example of a JavaScript Promise
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Promises in HTML5 + ES6</title> | |
| <meta charset="utf-8"> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>Promises in HTML5 + ES6</h1> | |
| </header> | |
| <article> | |
| <h1>Test Area</h1> | |
| <p id="pub"></p> | |
| <p>See source code for how the JavaScript works.</p> | |
| </article> | |
| </body> | |
| <script> | |
| function makeAPromise(){ | |
| return Promise.resolve("Promised value :)"); | |
| } | |
| function pubit(input) { | |
| return pub.innerHTML = input; // var pub = getElementById('pub') is inferred | |
| } | |
| makeAPromise().then(pubit); | |
| </script> | |
| </html> |
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