Delete Last¶
Description¶
This operation deletes values from the end of the list and returns them in the response.
Method¶
Backendless.Hive(hiveName).ListStore(keyName).deleteAndReturnLast(count);
where:
| Argument | Description |
|---|---|
hiveName |
Name of a hive where the operation is performed. String value. |
keyName |
Key name identifying a list. String value. |
count |
Optional parameter. Identifies the number of items to delete from the list. Defaults to 1. |
Return Value¶
An array containing deleted value(s).
Example¶
The example below deletes 2 values from the end of the "fruits" list.
Backendless.Hive("groceryStore").ListStore("fruits").deleteAndReturnLast(2);
where:
| Argument | Description |
|---|---|
"groceryStore" |
Name of a hive where the operation is performed. |
"fruits" |
Key name identifying a list. |
Codeless Reference¶
where:
| Argument | Description |
|---|---|
hive name |
Name of a hive where the operation is performed. |
key name |
Key name identifying a list. |
position: last |
Instructs Hive to delete item(s) at the end of the list. |
count |
Specifies the number of items to delete. |
Returns a list containing deleted values.
Consider the following List storage:
The example below deletes the last value from the "fruits" list:
The list will look as shown below after the Codeless logic runs:
