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December 14, 2015 06:19
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opening/closing IDB database
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| <!doctype html> | |
| <html> | |
| <head> | |
| </head> | |
| <body> | |
| <div id="out"> | |
| </div> | |
| <script type="text/javascript"> | |
| var indexedDB = window.indexedDB || window.webkitIndexedDB || window.msIndexedDB || window.mozIndexedDB; | |
| function openDB(name) { | |
| var req = indexedDB.open(name); | |
| req.onsuccess = function () { | |
| report('DB opened.'); | |
| closeDB(name); | |
| } | |
| } | |
| function closeDB(name) { | |
| report('Attempting to close db'); | |
| var req = indexedDB.deleteDatabase(name); | |
| req.onsuccess = function () { | |
| report('DB closed.'); | |
| } | |
| } | |
| function report(msg) { | |
| var newdiv = document.createElement('div'); | |
| newdiv.innerHTML = msg; | |
| document.getElementById('out').appendChild(newdiv); | |
| } | |
| openDB('test_db'); | |
| </script> | |
| </body> | |
| </html> |
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