Module: background script - database

Members

(inner) database

Holds the indexedDB database.
Source:

Methods

(inner) clearDatabase(objectStore, callbackopt)

Clears a given table in the database.
Parameters:
Name Type Attributes Description
objectStore Object The objectStore which should get cleared.
callback function <optional>
 Optional callback function.
Source:

(inner) getAllDatabaseEntries(objectStore, callback)

Returns all entries from a table in our database.
Parameters:
Name Type Description
objectStore Object The table we want to update.
callback function Mandatory callback function with result from database as parameter.
Source:

(inner) getFromDatabase(objectStore, key, callback)

Returns the value for a given key from our indexedDB database.
Parameters:
Name Type Description
objectStore Object The table we want to update.
key string The key of the item we want to update/add.
callback function Mandatory callback function with result from database as parameter.
Source:

(inner) initDatabase(callbackopt)

Creates a database, if no database exists yet. Saves the database in the dedicated variable. The database contains the following tables: searchTerms: searchParams: thirdParties: visits: url | keywords url | params url | thirdPartyRequests url | visitCount
Parameters:
Name Type Attributes Description
callback function <optional>
 Optional callback function.
Source:

(inner) storeInDatabase(objectStore, key, val, appendopt, callbackopt)

Adds new entries to our indexedDB database.
Parameters:
Name Type Attributes Default Description
objectStore Object The table we want to update.
key string The key of the item we want to update/add.
val Object The new value for the given key.
append bool <optional>
 true Specifies if a value should be appended or overwritten.
callback function <optional>
 Optional callback function, executed after updating the database.
Source: