toJsonString method
Converts the map to a JSON string.
Example:
var map = {'name': 'John', 'age': 30};
print(map.toJsonString()); // Output: '{"name":"John","age":30}'
Implementation
String toJsonString() {
return jsonEncode(this);
}
Converts the map to a JSON string.
Example:
var map = {'name': 'John', 'age': 30};
print(map.toJsonString()); // Output: '{"name":"John","age":30}'
String toJsonString() {
return jsonEncode(this);
}