I have a response body I believe is an array it looks like this:
{"id":982,"form_stage":"1","customer_hash":"fffae165253f494a95bdb753ca87716c"}
In this case I want to get "customer_hash" and I have tried every combination of $..customer_hash $.customer_hash, etc but none of them work because this doesn't start with "response" or "result" I guess it is an array not an object(?).
Can anyone tell me what would be the JSONPath mapping to get the parameter "customer_hash"?
Try using:
$.customer_hash
Output:
[
"fffae165253f494a95bdb753ca87716c"
]
Related
I have a JSON response from web service that looks something like this :
[
{
"id":4,
"sourceID":null,
"subject":"SomeSubjectOne",
"category":"SomeCategoryTwo",
"impact":null,
"status":"completed"
},
{
"id":12,
"sourceID":null,
"subject":"SomeSubjectTwo",
"category":"SomeCategoryTwo",
"impact":null,
"status":"assigned"
}
]
What I need to do is extract the subjects from all of the entities by using JSONPATH query.
How can I get these results :
Subject from the first item - SomeSubjectOne
Filter on specific subject value from all entities (SomeSubjectTwo for example)
Get Subjects from all entities
Goessner's orinial JSONPath article is a good reference point and all implementations more or less stick to the suggested query syntax. However, implementations like Jayway JsonPath/Java, JSONPath-Plus/JavaScript, flow-jsonpath/PHP may behave a little differently in some areas. That's why it can be important to know what implementation you are actually using.
Subject from the first item
Just use an index to select the desired array element.
$.[0].subject
Returns:
SomeSubjectOne
Specific subject value
First, go for any elements .., check those with a subject [?(#.subject] and use == '..' for comparison.
$..[?(#.subject == 'SomeSubjectTwo')]
Returns
[ {
"id" : 12,
"sourceID" : null,
"subject" : "SomeSubjectTwo",
"category" : "SomeCategoryTwo",
"impact" : null,
"status" : "assigned" } ]*
Get all subjects
$.[*].subject
or simply
$..subject
Returns
[ "SomeSubjectOne", "SomeSubjectTwo" ]
I'm trying to use a parameter inside of a JSON string, and would like to use an inner parameter to replace an GUID. I've changed the default parameter start and end characters since curly braces are used in JSON.
I've tried to do something like this, where the json param contains my json which is similar to this below.
{"DashboardGUID":"<Dash_GUID>"}
request_json = lr_eval_string("<json>");
lr_save_string(request_json, "request_json_param");
I'm expecting the lr_eval_string to replace the with the GUID that's in this parameter, what's the best why of replacing this ID in my JSON String?
Not sure what you are asking but I will put this here in case someone comes here in the future:
main.c
Action()
{
lr_eval_json("Buffer/File=my_json.json", "JsonObject=MJO",LAST);
lr_json_stringify("JsonObject=MJO","Format=compact", "OutputParam=newJsonBody",LAST);
lr_save_string(lr_eval_string(lr_eval_string("{newJsonBody}")),"tmp");
web_reg_find("Text={mydate}",LAST);
web_rest("POST",
"URL=http://myServer.microfocus.com/url",
"Method=POST",
"EncType=raw",
"Body={tmp}",
HEADERS,
"Name=Content-Type", "Value=application/json", ENDHEADER,
LAST);
return 0;
}
my_json.json
{
"LastActionId": 0,
"Updated": "{mydate}"
}
Okay so instead of doing what I'm thinking above I ended up creating an array of char's with this {"DashboardGUID":"<Dash_GUID>", someotherdata:"123"} in 10 different positions within the array. I then randomly selected an element from this array and when doing the lr_eval_string the parameter was replaced.
Hopefully this makes sense those looking to do something similar.
I have a structure like below under xyz
{
"pushKey000": {
"findKey": "john_1",
"userName": "john",
"topic": 1
},
"pushKey001": {
"findKey": "john_2",
"userName": "john",
"topic": 2
},
"pushKey002": {
"findKey": "joel_1",
"userName": "joel",
"topic": 1
}
}
Now am trying to make a query where I want data of all entries with findKey starting with "john". I tried the following:(Using REST for example)
https://abc.firebaseio.com/xyz.json?orderBy="findKey"&startAt="john"
This gives me all the results including 'joel'. Basically it just uses the first character of startAt, in this case J.
This firebase video fires the same type of query but only searches with just first character.
Is there something wrong that I am doing or is there is any other way to retrieve it using findKey? Thanks a lot for the help in advance
PS: My .indexOn is on findKey and can't change it
There is nothing wrong with your code, there is something wrong with your expectations. (I always wanted to write that as an answer :))
The startAt() function works as a starting point for your query, not a filter. So in your case it will find the first occurance of "john" and return everything from that point forward (Including Joel, Kevin, Tim, etc...).
Unfortunatly there is no direct way to do a query where findKey contains the string "john". But luckely there is a (partial) workaround using endAt().
You query will look like this:
orderBy="findKey"&startAt="john"&endAt="john\uf8ff"
Here \uf8ff is the last unicode character (please correct me if I'm wrong).
With this you can query for values that start with "john" like "johnnie", "johnn", "john". But not "1john" or "johm" or "joel".
Say I have a GRPC order that looks like this when generated:
Google::Protobuf::DescriptorPool.generated_pool.build do
add_message "something.Order" do
optional :uuid, :string, 1
repeated :shipments, :message, 2, "something.Shipment"
...
end
end
So an Order has many shipments. When I create the order to send back as a response in the service... how do I create the many shipments?
Can I just do:
order = Order.find(request.id)
Something::Order.new(uuid: order.id, shipments: [order.shipments)
Or does it needs to be:
order = Order.find(request.id)
Something::Order.new(uuid: order.id, shipments: [order.shipments.attributes)
I get the latter from these docs
I'm not sure but it looks like the google-protobuf package is used here?
(https://github.com/google/protobuf).
If that's the case, I don't think the ruby-protobuf docs are relevant here.
For using Google::Protobuf here, it looks like you should be able to add an array of Shipment objects to the 'shipments' field of an 'Order' instance.
I try to parse out the xmlValue for the attribute "NAME" in an XML Document in R.
<NN ID_NAME="107232" ID_NTYP="6" NAME="dSpace_ECat1Error.STS" KOMMENTAR="dSpace_ECat1Error.STS" IS_SYSTEM="0" IS_LOCKED="0" DTYP="Ganzzahl" ADIM="" AFMT=""/><NN ID_NAME="107233" ID_NTYP="6" NAME="dSpace_ECat2Error.STS" KOMMENTAR="dSpace_ECat2Error.STS" IS_SYSTEM="0" IS_LOCKED="0" DTYP="Ganzzahl" ADIM="" AFMT=""/>
The result should be like this:
dSpace_ECat1Error.STS
dSpace_ECat2Error.STS
I use this function:
xpathSApply(root,"//NN[#NAME]",xmlValue)
But as a result, I get just empty "" (Quotes)
What have I done wrong?
Thank's in advance!
I just found out by using:
erg<-xpathSApply(root,"//NN",xmlGetAttr,'NAME')
There should be a better tutorial for this particular XML-function in R....