insertBatch

insertBatch

The insertBatch function adds an array of data to an object store in the indexeddb database.

Parameters

• object store:
  • An object store or an object store promise object.
• data
  • An array of objects you want to store

Returns

The function returns a promise object with 2 callbacks

• Success callback
  • The array of objects is stored successfully
  • The first argument contains the object with the primarykey (if the object store is defined with a keyPath).
  • The Second argument contains the transaction.
• Error callback
  • Retrieving data failed
  • The argument object contains a custom error object.
• Progress callback
  • An object of the array of objects is stored successfully
  • The first argument contains the object with the primarykey (if the object store is defined with a keyPath).
  • The second argument contains the primarykey for the object.
  • The third argument contains the transaction.
  • The forth argument contains the original indexeddb event arguments.

Errors

• Constraint error
  • The given key already exists in the database or one of the properties has a unique index defined an you are trying to save a duplicate value for that property
• DataError
  • The provided key isn't a valid key or key range.
  • Or an external key is provided while the object store expects a keyPath key
  • Or the provided key isn't a valid key (must be an array, string, date or number).
• ReadOnlyError
  • You are trying to remove data in a readonly transaction.
• TransactionInactiveError
  • You are trying to open a cursor outside or on an inactive transaction.
• DataCloneError
  • The data you are trying to insert could not be cloned. Your data probably contains a function which can not be cloned by default. Try using the serialize method to insert the data.
• InvalidStateError
  • You are trying to modify data on a removed object store.

Example

{{ var dbpromise = linq2indexedDB.core.db("name", 1); var transactionPromise = linq2indexedDB.core.transaction(dbpromise, "objectstore"); var objectStorePromise = linq2indexedDB.core.objectStore(transactionPromise, "objectstore"); linq2indexedDB.core.insertBatch(objectStorePromise, {}, {}, {}).then(success, error, progress); function success(args){ var dataArray = args0; var transaction= args1; } function error(args){ var error= args; } function progress(args){ var data = args0; var primaryKey= args1; var transaction= args2; var orignalevent = args3; } }}