I'm trying to use parse and format to convert the input from AutocompleteArrayInput before storing the data in my database(postgres with graphql API), but i keep getting a error when the component try to map the input.
AutocompleteArrayInput outputs an array and I need to convert it to a single string so I can store a colection of tags in my database, i know this is not the best solution, but i dont have control over the database.
<AutocompleteArrayInput
parse={v => v.join("-")}
// format={v => v.split("-")}
label="Areas Involved"
source="areas_involved"
validate={required()}
choices={areas_involved_choices}
/>
Related
I have data in the comment column of the payments table. The data is stored as plain text in the following format:
{"foo"=>"bar"}
I need to query the value of the specific "foo" key and tried the following:
select comment::json -> 'foo' from payments
but because the data stored is not in JSON format I get the following error:
invalid input syntax for type json DETAIL: Token "=" is invalid. CONTEXT: JSON data, line 1: {"foo"=>"bar"}
which refers to the => that Ruby uses for Hashes.
Is there a way to convert the text data to JSON data on-the-fly so I can then access the specific keys I need?
You can replace the => with a : to make that example a valid JSON value:
replace(comment, '=>', ':')::jsonb ->> 'foo'
It sounds like the data is technically valid ruby which means we can do something a bit clever.
require 'json'
def parse_data(data_string)
eval(data_string).to_json
end
Should do the trick so long as the data is trusted.
I am working with a column which stores the data for camera effects usage in a JSON string.
The values inside it look something like this:
{"camera": {"GIFs": ["floss_dance", "kermit"], "filters": ["blur"], "GIF_count": 2, "Filter_count": 1}}
If I want to extract data for GIFs, I use this code:
json_extract_path_text(camera_effects, 'camera', 'GIFs') which will yield the result as ["floss_dance", "kermit"]
If I want to extract particular GIF names, I use json_extract_array_element_text(camera_effects, 'camera', 'GIFs') which will give me floss_dance and kermit in separate rows.
My issue is that we keep adding new effects to our camera, which means the number of elements in the 'camera' array will keep increasing and using the json_extract_path_text(camera_effects, 'camera', 'name_of_effect') is not a dynamic code.
Is there a way to extract a list of all key:value pairs that exist for 'camera' and then use the keys as a column, and values as rows?
Note: I am using Redshift SQL
Im am trying to save some special characters in a json column of a table. but this is actually not working
this is how it is stored
{"district":"\u099a\u09be\u0981\u09a6\u09aa\u09c1\u09b0",
"sub_district":"\u099a\u09be\u0981\u09a6\u09aa\u09c1\u09b0"}
i am storing my input values as below..i am using laravel
present = array('district'=>$request->district,'sub_district'=>$request->sub_districtce);
$card->present_address = json_encode($present);
and while searching for a string in that json object, i am using a query below
$allowances = Card::SELECT('id','name','nid','village')
->where(DB::raw("json_extract((present_address), '$.district')"), চাদপুর)
->get();
can anybody help me on this situation where i can store special characters/unicodes in that json object.?
It is perfectly normal. As soon as you will do json_decode(), you will get back your expected values:
array (
'district' => 'চাঁদপুর',
'sub_district' => 'চাঁদপুর',
)
I want to create circuit (messenger like skype) conversation from my server side code (C#) by calling circuit api.
Function : https://circuitsandbox.net/rest/v2/conversations/
I have to pass two type of parameters :
1) Participants - string array
2) topic - string
According to function definition (in swagger), I have to pass them as formdata. But, when I am trying to encode the parameters
var content = new FormUrlEncodedContent(values);
It is not accepting the array string for participants list. It is expecting "key/value" pair as "string/string".
I have even tried to create the JSON serialization also
JsonConvert.SerializeObject(values)
But the API definition is not accepting this converted values as it is expecting formdata in string/string as key/value.
I had even tried to concatenate the participants list with ";" as delimiter. But in that case, I am getting 400 error.
I tried to convert my parameters like this also
var formData = new List>();
formData.Add(new KeyValuePair("participants", JsonConvert.SerializeObject( participants)));
formData.Add(new KeyValuePair("topic", "Testing1"));
But again, I a getting 400 error.
Here is my API call
var response = client.PostAsync("https://circuitsandbox.net/rest/v2/conversations/group", content);
Can someone provide me some code snippet to pass that this data to API?
Let me emphasis, I am trying from server side code (C#) and not jquery code.
as we checked together earlier today, make the participants value a comma separated string of emails and it should work
I have JDBC where I'm calling the stored Procedure, It is returning the response as below, But I'm pretty not sure how to extract the value of result set
Please find the response from DB
{updateCount1=4,resultSet1=[{XML_F5RYI-11YTR=<Customers><Customer1>John<Customer1><Customer2>Ganesh<Customer2><Customers>}],resultSet2[{SequenceNumber=94}],updateCount2=1, updateCount3=4}
I have used the this expression #[message.payload.get(0)], It has return the ResultSet as below, But not exactly value required. I need to take the xml value of XML_F5RYI-11YTR.
{XML_F5RYI-11YTR=<Customers><Customer1>John<Customer1><Customer2>Ganesh<Customer2><Customers>}
Also tried like below
#[message.payload.get(0).XML_F5RYI-11YTR] but getting error , not able to extract the xml.
Could you please suggest how can I extract the xml from the ResultSet1
In most cases, the way you did it should work. I think what is happening here is that the hyphen in the column name is interpreted by the MEL parser as a subtraction. So you could change yours to this syntax, and it should work:
#[message.payload.get(0)['XML_F5RYI-11YTR']]
Also you can omit "message", as payload is resolvable directly:
#[payload.get(0)['XML_F5RYI-11YTR']]
You could use array bracket syntax to access the first row in the result set, instead of the get method:
#[payload[0]['XML_F5RYI-11YTR']]
Finally, you might want to do something for each row returned from the database. If you use a collection-splitter or a for-each, your payload will be the map that represents the row, instead of a list of maps representing the whole result set:
<collection-splitter />
<logger message="#[payload['XML_F5RYI-11YTR']]" />
EDIT
To access the result set in the payload shown in the question, you would need to access it like so:
#[payload.resultSet1[0]['XML_F5RYI-11YTR']]
The database connector gives you a list of maps. The map keys will be the name of the columns. Therefore if you want to get updateCount1, you can use something like this:
#[payload.get('updateCount1')]"
Thump rule - you database connector gives you list of map, not sure what format does it is carry, if you want XML_F5RYI.. value then do the below
[message.payload.get(0)] convert it to json or map from which #[message.payload.get("XML_F5RYI-11YTR")]