User:Abel/experimental.js
Jump to navigation
Jump to search
Note: After saving, you may have to bypass your browser's cache to see the changes.
- Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
- Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
- Internet Explorer / Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
- Opera: Go to Menu → Settings (Opera → Preferences on a Mac) and then to Privacy & security → Clear browsing data → Cached images and files.
console.log("~");
var pddb = window.indexedDB.open("pdio", 1);
pddb.addEventListener('error', (event) => {
console.log('Request error:', pddb.error);
}, false);
pddb.onupgradeneeded = function() {
var db = pddb.result;
var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});
var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
};
pddb.onsuccess = function() {
// Start a new transaction
var db = pddb.result;
var tx = db.transaction("MyObjectStore", "readwrite");
var store = tx.objectStore("MyObjectStore");
var index = store.index("NameIndex");
// Add some data
store.put({id: 12345, name: {first: "John", last: "Doe"}, age: 42, phone: '+33123456789'});
store.put({id: 67890, name: {first: "Bob", last: "Smith"}, age: 35, phone: '+33000000000'});
// Query the data
var getJohn = store.get(12345);
var getBob = index.get(["Smith", "Bob"]);
getJohn.onsuccess = function() {
console.log(getJohn.result.phone); // => "John"
};
getBob.onsuccess = function() {
console.log(getBob.result.phone); // => "Bob"
};
// Close the db when the transaction is done
tx.oncomplete = function() {
db.close();
};
}