I would like to get the value from the response based on a condition and store it to a variable.
In the below JSON, I would like to store the value when the name matches to something I prefer. Is there a way to achieve this using Karate API?
{
"results": [
{
"name": "Sample1",
"email": "sample1#text.com",
"id": "U-123"
},
{
"name": "Sample2",
"email": "sample2#text.com",
"id": "U-456"
},
{
"name": "Sample3",
"email": "sample3#text.com",
"id": "U-789"
}
]
}
So after reading the comment, my interpretation is to "find" the id where name is Sample2. Easy, just use a filter() operation, refer the docs: https://github.com/karatelabs/karate#jsonpath-filters
Instead of using a filter, I'm using the JS Array find() method as a very concise example below:
* def response =
"""
{ "results": [
{ "name": "Sample1", "email": "sample1#text.com", "id": "U-123" },
{ "name": "Sample2", "email": "sample2#text.com", "id": "U-456" },
{ "name": "Sample3", "email": "sample3#text.com", "id": "U-789" }
]
}
"""
* def id = response.results.find(x => x.name == 'Sample2').id
* match id == 'U-456'
Take some time to understand how it works. Talk to someone who knows JS if needed.
I am using function to get the data as a tree format. the data return from GetDepotWithDepartment as a string datatype. how can I convert the string into JsonResult
public JsonResult GetDepotDepartemntsForMap()
{
string lson = _unitOfWork.Department.GetDepotWithDepartment();
return lson // error is coming cannot convert string into mvc.jsonREsult
}
The data coming from the repository linq as given
[
{
"id": 1,
"title": "1-Depot1",
"subs": [
{
"id": "1.1",
"title": "1.Advt"
},
{
"id": "1.2",
"title": "1.Admin"
}
]
},
{
"id": 2,
"title": "2-Depot2",
"subs": [
{
"id": "2.1",
"title": "2.Sales"
},
{
"id": "2.2",
"title": "2.Admin"
}
]
}
]
According to your description, I suggest you could try below codes to return the json result:
public JsonResult GetDepotDepartemntsForMap()
{
string lson = _unitOfWork.Department.GetDepotWithDepartment();
return new JsonResult(lson) // error is coming cannot convert string into mvc.jsonREsult
}
Result:
I'm trying to use UpdateRecord 1.9.0 processor to modify a JSON but it does not replace the values as I want.
this is the source message
{
"type": "A",
"ids": [{
"id": "1",
"value": "abc"
}, {
"id": "2",
"value": "def"
}, {
"id": "3",
"value": "ghi"
}
]
}
and the wanted output
{
"ids": [{
"userId": "1",
}, {
"userId": "2",
}, {
"userId": "3",
}
]
}
I have configured the processor as follows
processor config
Reader:
reader
Schema registry:
schema
writer:
writer
And it works, the output is a JSON without the field 'type' and the ids have the field 'userId' instead 'id' and 'value'.
To fill the value of userId, I defined the replace strategy and the property to replace:
strategy
But the output is wrong. The userId is always filled with the id of the last element in the array:
{
"ids": [{
"userId": "3"
}, {
"userId": "3"
}, {
"userId": "3"
}
]
}
I think the value of the expression is ok because if I try to replace only one record it works fine (/ids[0]/userId, ..id)
Nifi docs has a really similar example (example 3):
https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.7.1/org.apache.nifi.processors.standard.UpdateRecord/additionalDetails.html
But it does not work for me.
What am I doing wrong?
thanks
Finally I have used JoltJSONTransform processor instead UpdateRecord
JoltJSONTransform
template:
[
{
"operation": "shift",
"spec": {
"ids":{
"*":{
"id": "ids[&1].userId"
}
}
}
}
]
Easier than UpdateRecord
I'm new in lodash (v3.10.1), and having a hard time understanding.
Hope someone can help.
I have an input something like this:
{
{"id":1,"name":"Matthew","company":{"id":1,"name":"abc","industry":{"id":5,"name":"Medical"}}},
{"id":2,"name":"Mark","company":{"id":1,"name":"abc","industry":{"id":5,"name":"Medical"}}},
{"id":3,"name":"Luke","company":{"id":1,"name":"abc","industry":{"id":5,"name":"Medical"}}},
{"id":4,"name":"John","company":{"id":1,"name":"abc","industry":{"id":5,"name":"Medical"}}},
{"id":5,"name":"Paul","company":{"id":1,"name":"abc","industry":{"id":5,"name":"Medical"}}}
];
I would like to output this or close to this:
{
"industries": [
{
"industry":{
"id":5,
"name":"Medical",
"companies": [
{
"company":{
"id":1,
"name":"abc",
"employees": [
{"id":1,"name":"Matthew"},
{"id":2,"name":"Mark"},
{"id":3,"name":"Luke"},
{"id":4,"name":"John"},
{"id":5,"name":"Paul"}
]
}
}
]
}
}
]
}
Here's something that gets you close to what you want. I structured the output to be an object instead of an array. You don't need the industries or industry properties in your example output. The output structure looks like this:
{
"industry name": {
"id": "id of industry",
"companies": [
{
"company name": "name of company",
"id": "id of company",
"employees": [
{
"id": "id of company",
"name": "name of employee"
}
]
}
]
}
}
I use the _.chain function to wrap the collection with a lodash wrapper object. This enables me to explicitly chain lodash functions.
From there, I use the _.groupBy function to group elements of the collection by their industry name. Since I'm chaining, I don't have to pass in the array again to the function. It's implicitly passed via the lodash wrapper. The second argument of the _.groupBy is the path to the value I want to group elements by. In this case, it's the path to the industry name: company.industry.name. _.groupBy returns an object with each employee grouped by their industry (industries are keys for this object).
I then do use _.transform to transform each industry object. _.transform is essentially _.reduce except that the results returned from the _.transform function is always an object.
The function passed to the _.transform function gets executed against each key/value pair in the object. In the function, I use _.groupBy again to group employees by company. Based off the results of _.groupBy, I map the values to the final structure I want for each employee object.
I then call the _.value function because I want to unwrap the output collection from the lodash wrapper object.
I hope this made sense. If it doesn't, I highly recommend reading Lo-Dash Essentials. After reading the book, I finally got why lodash is so useful.
"use strict";
var _ = require('lodash');
var emps = [
{ "id": 1, "name": "Matthew", "company": { "id": 1, "name": "abc", "industry": { "id": 5, "name": "Medical" } } },
{ "id": 2, "name": "Mark", "company": { "id": 1, "name": "abc", "industry": { "id": 5, "name": "Medical" } } },
{ "id": 3, "name": "Luke", "company": { "id": 1, "name": "abc", "industry": { "id": 5, "name": "Medical" } } },
{ "id": 4, "name": "John", "company": { "id": 1, "name": "abc", "industry": { "id": 5, "name": "Medical" } } },
{ "id": 5, "name": "Paul", "company": { "id": 1, "name": "abc", "industry": { "id": 5, "name": "Medical" } } }
];
var result = _.chain(emps)
.groupBy("company.industry.name")
.transform(function(result, employees, industry) {
result[industry] = {};
result[industry].id = _.get(employees[0], "company.industry.id");
result[ industry ][ 'companies' ] = _.map(_.groupBy(employees, "company.name"), function( employees, company ) {
return {
company: company,
id: _.get(employees[ 0 ], 'company.id'),
employees: _.map(employees, _.partialRight(_.pick, [ 'id', 'name' ]))
};
});
return result;
})
.value();
Results from your example are as follows:
{
"Medical": {
"id": 5,
"companies": [
{
"company": "abc",
"id": 1,
"employees": [
{
"id": 1,
"name": "Matthew"
},
{
"id": 2,
"name": "Mark"
},
{
"id": 3,
"name": "Luke"
},
{
"id": 4,
"name": "John"
},
{
"id": 5,
"name": "Paul"
}
]
}
]
}
}
If you ever wanted the exact same structure as in the questions, I solved it using the jsonata library:
(
/* lets flatten it out for ease of accessing the properties*/
$step1 := $ ~> | $ |
{
"employee_id": id,
"employee_name": name,
"company_id": company.id,
"company_name": company.name,
"industry_id": company.industry.id,
"industry_name": company.industry.name
},
["company", "id", "name"] |;
/* now the magic begins*/
$step2 := {
"industries":
[($step1{
"industry" & $string(industry_id): ${
"id": $distinct(industry_id)#$I,
"name": $distinct(industry_name),
"companies": [({
"company" & $string(company_id): {
"id": $distinct(company_id),
"name": $distinct(company_name),
"employees": [$.{
"id": $distinct(employee_id),
"name": $distinct(employee_name)
}]
}
} ~> $each(function($v){ {"company": $v} }))]
}
} ~> $each(function($v){ {"industry": $v} }))]
};
)
You can see it in action on the live demo site: https://try.jsonata.org/VvW4uTRz_
hi i want to insert data to children to Tree.but I want to put the data.for example i want to update children[0] information.Rather than creating a new one I'd like to update the existing data.
my Tree.json
{
"name": "SCATTER/BUBBLE CHART",
"id": "SCATTERBUBBLE",
"children": [
{
"name": "Series",
"id": "SERIES",
"children": [
{
"name" : "Data:X",
"id" : "DX"
},
{
"name" : "Data:Y",
"id" : "DY"
}
]
},
{
"name": "XAxis",
"id": "X"
},
{
"name": "YAxis",
"id": "Y"
}
]
}
if i click button,i want to result
{
"name": "SCATTER/BUBBLE CHART",
"id": "SCATTERBUBBLE",
"children": [
{
"name": "Series",
"id": "SERIES",
"children": [
{
"name" : "Data:X",
"id" : "DX"
},
{
"name" : "Data:Y",
"id" : "DY"
},
{
"name" : "Data:Z",
"id" : "DZ"
}
]
},
{
"name": "XAxis",
"id": "X"
},
{
"name": "YAxis",
"id": "Y"
},
{
"name": "ZAxis",
"id": "Z"
}
]
}
i don't know update children tree ask for advice
Use node.item to get the store item object which has created the node. I hope you have the node object. For instance if you want to get the root node of your tree :-
var rootNode = dijit.byId("treeID").attr("rootNode");
After you get the node's item object you may update any of its attributes and your store will be modified. Your store should also extend "dojo/store/Observable", so that your tree gets updated with the changes to store.