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Showing posts with the label Indexeddb

Ember Async Computed Property Returns Undefined

I am attempting to set a property to the value of a model's async, hasMany relationship. But I&… Read more Ember Async Computed Property Returns Undefined

Optimized Bulk (chunk) Upload Of Objects Into Indexeddb

I want to add objects into some table in IndexedDB in one transaction: _that.bulkSet = function(dat… Read more Optimized Bulk (chunk) Upload Of Objects Into Indexeddb

Indexeddb Doesn't Reset Version When You Delete A Database On Chrome -- Bug Or User Error?

The following code throws an error in Chrome 35 (but not Firefox 29) if I set buggy to true. Since … Read more Indexeddb Doesn't Reset Version When You Delete A Database On Chrome -- Bug Or User Error?

Error "the Object Store Currently Does Not Support Blob Values" When Trying To Store File In Indexeddb

I'm trying to make a storage in javascript using IndexedDB to store blobs. Here is my code var … Read more Error "the Object Store Currently Does Not Support Blob Values" When Trying To Store File In Indexeddb

Indexeddb Opencursor Transaction Onsuccess Returns Empty Array

req = db.openCursor(); req.customerData=new Array() //[{a:1}] req.onsuccess… Read more Indexeddb Opencursor Transaction Onsuccess Returns Empty Array

When Can I Tell That I Have Opened A Connection In Indexeddb?

In the getCursor_ function below, please explain how I could determine if IndexedDb has opened and … Read more When Can I Tell That I Have Opened A Connection In Indexeddb?

Indexeddb: Can You Use An Array Element As A Key Or An Index?

Consider the following object store, with the domain key set as the keyPath var tags = [ //co… Read more Indexeddb: Can You Use An Array Element As A Key Or An Index?

How Do I Make The Data Of A Web App "persistent" As Opposed To "best-effort"? I Want To Avoid The Data Being Cleared When There Is Not Enough Space

According to https://developer.mozilla.org/en-US/docs/Web/API/StorageManager/persist you can mark a… Read more How Do I Make The Data Of A Web App "persistent" As Opposed To "best-effort"? I Want To Avoid The Data Being Cleared When There Is Not Enough Space