I have the following code:
var json = MyObject
.Select(p => new
{
id = p.MyObjectId,
name = p.MyObjectName
});
return Json(new { json }, JsonRequestBehavior.AllowGet);
This returns a JSON object as follows:
{ json: [ { id: 1, name: "Bob" }, { id: 2, name: "Fred" }, { id: 3, name: "James" } ] }
However, I need it to return the data as:
[ { id: 1, name: "Bob" }, { id: 2, name: "Fred" }, { id: 3, name: "James" } ]
Is this possible using the JSON result?
return Json(json, JsonRequestBehavior.AllowGet);
Try this:
return Json(json, JsonRequestBehavior.AllowGet);
Related
I have the following JSON response -
{
"type": "StudentSchema",
"version": 1,
"students": [
{
id: 1,
name: "John",
roll: "1234"
},
{
id: 2,
name: "David",
roll: "4434"
}
]
}
Then how can I extract the array in Karate with name John to do further validation?
e.g. I want to say if name == John then save the id
I am trying below but it does not seem to work -
* def userId = get[0] response $[?(#students.name == 'John')].id
* match userId == 2
Let say your JSON is
MyJson = {
"type": "StudentSchema",
"version": 1,
"students": [
{
id: 1,
name: "John",
roll: "1234"
},
{
id: 2,
name: "David",
roll: "4434"
}
]
}
Now as you want to get the ID for the student whose name is john you can get it by using JSON path
* def JSONpath = '$..students[?(#.name=='John')].id'
* def userId = karate.jsonPath(MyJson,JSONpath)
It will give you an array of ID which satisfy the json path condition and you can do your assertion from that.
i have this http call code, the type is form
param = {
form: {
"creatives[]" => [
{
is_visible: params[:creative_banner_is_visible],
type: "banner",
value_translations: {
id: params[:creative_banner_value_id],
en: params[:creative_banner_value_en]
}
},
{
is_visible: params[:creative_video_is_visible],
type: "video",
value_translations: {
id: params[:creative_video_value_id],
en: params[:creative_video_value_en]
}
}
]
}
}
http = HTTP.headers(headers)
http.put(base_url, param)
but somehow this is translated to this on the target server
"creatives"=>[
"{:is_visible=>\"true\", :type=>\"banner\", :value_translations=>{:id=>\"Banner URL ID\", :en=>\"Banner URL EN\"}}",
"{:is_visible=>\"true\", :type=>\"video\", :value_translations=>{:id=>\"12345ID\", :en=>\"12345EN\"}}"
]
do you know how to make this http call not stringified? i used same schema on postman and work just fine
"creatives": [
{
"is_visible": true,
"type": "banner",
"value_translations": {
"id": "http://schroeder.info/elinore",
"en": "http://wehner.info/dusti"
}
},
{
"is_visible": true,
"type": "video",
"value_translations": {
"id": "85177e87-6b53-4268-9a3c-b7f1c206e002",
"en": "5134f3ca-ead7-4ab1-986f-a695e69ace96"
}
}
]
i'm using this gem https://github.com/httprb/http
EDIT
First, replace your "creatives[]" => [ ... with creatives: [ ... so the end result should be the following.
creatives = [
{
is_visible: params[:creative_banner_is_visible],
type: "banner",
value_translations: {
id: params[:creative_banner_value_id],
en: params[:creative_banner_value_en]
}
},
{
is_visible: params[:creative_video_is_visible],
type: "video",
value_translations: {
id: params[:creative_video_value_id],
en: params[:creative_video_value_en]
}
}
]
http = HTTP.headers(headers)
http.put(base_url, creatives.to_json)
Second, I don't see any problem with what you get in your target server, you just have to parse it to JSON, so if you also have a Rails app there use JSON.parse on the body.
somehow this approach fixed the issue
create_params = {}.compare_by_identity
create_params["creatives[][is_visible]"] = params[:creative_banner_is_visible]
create_params["creatives[][type]"] = 'banner'
create_params["creatives[][value_translations][id]"] = params[:creative_banner_value_id]
create_params["creatives[][value_translations][en]"] = params[:creative_banner_value_en]
create_params["creatives[][is_visible]"] = params[:creative_video_is_visible]
create_params["creatives[][type]"] = 'video'
create_params["creatives[][value_translations][id]"] = params[:creative_video_value_id]
create_params["creatives[][value_translations][en]"] = params[:creative_video_value_en]
I have following data contract available in constant variable data
[
{
id: 1,
name: "class1",
start_at: "2017-08-15T10:00:00.000Z",
end_at: "2017-08-15T10:30:00.000Z",
},
{
id: 2,
name: "class2",
start_at: "2017-08-15T10:00:00.000Z",
end_at: "2017-08-15T10:30:00.000Z",
},
......more data here.....
]
I want to return the specific set of data.
e.g data.select {|e| e[:id] = 1} should return following but instead it returns all data.
[
{
id: 1,
name: "class1",
start_at: "2017-08-15T10:00:00.000Z",
end_at: "2017-08-15T10:30:00.000Z",
}
]
Any idea what is wrong?
extracted_data = data.select {|e| e[:id] == 1}
== for comparison
Is it possible to post a Json file using the falcor.browser's model? I have used the get method in it. Below is what I require, but it is not working.
<script src="./js/falcor.browser.js"></script>
function registerUser() {
var dataSource = new falcor.HttpDataSource("http://localhost/registerUser.json");
var model = new falcor.Model({
source: dataSource
});
var userJson = {"name":"John","age":"35","email":"john#abc.com"};
model.
set(userJson).
then(function(done){
console.log(done);
});
This is the server.js code:
app.use('/registerUser.json', falcorExpress.dataSourceRoute(function (req, res) {
return new Router([
{
route: "rating",
get: function() {
// Post call to external Api goes here
}
}
]);
}));
A few things:
The Model's set() method takes 1+ pathValues, so reformat your userJson object literal into a set of pathValues. Something like:
model.
set(
{ path: ['users', 'id1', 'name'], value: 'John' },
{ path: ['users', 'id1', 'age'], value: 35 },
{ path: ['users', 'id1', 'email'], value: 'john#abc.com' }
).
then(function(done){
console.log(done);
});
Second, your router must implement set handlers to correspond to the paths you are trying to set. These handlers should also return pathValues:
new Router([
{
route: 'users[{keys:ids}]["name", "age", "email"]',
set: function(jsonGraph) {
// jsonGraph looks like { users: { id1: { name: "John", age: 35, email: "john#abc.com" }
// make request to update name/age/email fields and return updated pathValues, e.g.
return [
{ path: ['users', 'id1', 'name'], value: 'John' },
{ path: ['users', 'id1', 'age'], value: 35 },
{ path: ['users', 'id1', 'email'], value: 'john#abc.com' },
];
}
}
]);
Given that your DB request is likely asynchronous, your route get handler will have to return a promise or observable. But the above should work as a demonstration.
Edit
You can also use route pattern matching on the third path key if the number of fields gets large, as was demonstrated above on the second id key.
{
route: 'users[{keys:ids}][{keys:fields}]',
set: function(jsonGraph) {
/* jsonGraph looks like
{
users: {
id1: { field1: "xxx", field2: "yyy", ... },
id1: { field1: "xxx", field2: "yyy", ... },
...
}
}
*/
}
}
I have the following kendo observable object:
var observable = kendo.observable({
people: [
{ name: "John Doe" },
{ name: "Jane Doe" },
{ name: "Jimmy Doe" }
],
products: [
{ name: "Table" },
{ name: "Chair" },
{ name: "Tomato" }
],
animals: [
{ name: "Dog" },
{ name: "Cat" },
{ name: "Monkey" }
]
});
Can i make the inner collections load Json data directly from seperate controllers?
Yes. You need to create a controller that returns a Json result. Make an ajax call to the controllers route and stuff the response into a variable. Then refer to that in your observable. It might look something like this on the front end:
$.ajax("mysite/getstuff").done(
function(data){
var observable = kendo.observable(data);
});
In this case the getstuff method on the controller needs to return a JSON object containing all of the properties and arrays you need like this:
{
people: [array of people],
products: [array of products],
animals: [array pf animals] //etc
}