45 lines
1.0 KiB
JavaScript
45 lines
1.0 KiB
JavaScript
function handleUpgradeEvent(event) {
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console.log('Creating DB');
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let newDB = event.target.result;
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newDB.onerror = function(event) {
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console.log('Something went wrong');
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console.log(event);
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};
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let newFavoritesStore = newDB.createObjectStore('favorites', {
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keyPath: 'uri'
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});
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newFavoritesStore.transaction.oncomplete = function(event) {
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console.log('Object stores created');
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};
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let newHistoryStore = newDB.createObjectStore('history', {
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autoIncrement: true
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});
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newHistoryStore.createIndex('timestamp', 'timestamp', {
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unique: false
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});
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newHistoryStore.createIndex('stampedURI', ['uri', 'timestamp'], {
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unique: false
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});
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}
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function queryDB(query) {
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let request = window.indexedDB.open('WVBrowser');
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request.onerror = function(event) {
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console.log('Failed to open database');
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};
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request.onsuccess = function(event) {
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let db = event.target.result;
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query(db);
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};
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request.onupgradeneeded = handleUpgradeEvent;
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}
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