QGIS/resources/function_help/json/represent_value
2017-09-26 14:28:44 +02:00

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{
"name": "represent_value",
"type": "function",
"description": "Returns the configured representation value for a field value. It depends on the configured widget type. Often, this is useful for 'Value Map' widgets.",
"arguments": [
{"arg":"fieldName", "description": "The field name for which the widget configuration should be loaded."},
{"arg":"value", "description": "The value which should be resolved. Most likely a field." }
],
"examples": [
{ "expression":"represent_value('field_with_value_map', \"field_with_value_map\")", "returns":"Description for value"}
]
}