mirror of
https://github.com/qgis/QGIS.git
synced 2025-11-04 00:04:25 -05:00
16 lines
508 B
Plaintext
16 lines
508 B
Plaintext
{
|
|
"name": "[]",
|
|
"type": "operator",
|
|
"description": "Index operator. Returns an element from an array or map value.",
|
|
"arguments": [
|
|
{ "arg": "index", "description": "array index or map key value" }
|
|
],
|
|
"examples": [
|
|
{ "expression":"array(1,2,3)[0]", "returns":"1"},
|
|
{ "expression":"array(1,2,3)[2]", "returns":"3"},
|
|
{ "expression":"array(1,2,3)[-1]", "returns":"3"},
|
|
{ "expression":"map('a',1,'b',2)['a']", "returns":"1"},
|
|
{ "expression":"map('a',1,'b',2)['b']", "returns":"2"}
|
|
]
|
|
}
|