Get Value¶
Description¶
This operation retrieves a value associated with the specified key.
Method¶
Backendless.Hive(hiveName).KeyValueStore(keyName).get(): Promise<value>;
where:
| Argument | Description |
|---|---|
hiveName |
Name of a hive where the operation is performed. String value. |
keyName |
Key name identifying a key-value pair. String value. |
Return Value¶
Тhe value associated with the specified key. If the key does not exist, the operation returns null.
Example¶
The example below retrieves the value associated with the 'Japan' key.
var value = await Backendless.Hive('countries').KeyValueStore('Japan').get()
where:
| Argument | Description |
|---|---|
'countries' |
Name of a hive where the operation is performed. |
'Japan' |
Key name to get the value for. |
Codeless Reference¶
where:
| Argument | Description |
|---|---|
hive name |
Name of a hive where the operation is performed. |
key name |
Key name identifying a key-value pair. |
Returns value for the specified key.
Consider the following Key Value storage:
The example below gets value for the "Japan" key:
The output will look as shown below after the Codeless logic runs.