I have a http request I am trying to make on an afterSave method in my Cloud Code. I have been able to create my request, and when I console.log(response) it outputs a block that contains the information that I am after. I am aware that response.text is a string so I am trying to run JSON.parse(response.text) so I can access my API response.
I can print out what appears to be an object after running JSON.parse, but much of the data within my response is stripped out. I know it is not the fault of the API because I have another function that runs on the client with the same query and it works correctly.
What is the correct way to parse the response.text from a Parse.Cloud.httpRequest to maintain my data.
Try var result = JSON.parse(response['text']).
Related
I have to append parameter in JSON response after request processing is completed and before sending. I can do in after exec filter. Here I defined filter like this,
beego.InsertFilter("*", beego.AfterExec, AddRequestAfterExec, false)
Now in this AddRequestAfterExec method, I am unable to read JSON response. I need to read JSON response and add parameter to it. I searched many things, but did not find any thing useful. So far I have left it empty.
func AddRequestAfterExec(c *context.Context) {}
Can anybody help, how to read Response in this function and modify it?
Also I am sending response from API controller like this
authController.ServeJSON()
Recently, Iv'e been using the Joi validation library in-order to validate the data which comes in from a request (building a RESTful API).
I was using the .label() method to generate a string response and send it back to the user, but I couldn't find any way to send a JSON response back to the user?
Tried sending a premade JSON inside the string, searching the documentation and the internet of course - couldn't find any mention of it.
Current code example:
textField: Joi.string().required().max(4).label("This example field didn't pass the testing phase, please try again)"),
Any ideas?
If you need to send data in case of error,try .error() method. you can pass error in it.
the http client get request to the api, works I see that a json object is being returned with the command
res.send (data) after finding it in Mongoose.
I understand that httpclient now sends standard json format back from the api, however I don’t understand how to subbscribe to this data on the client side. How do I receive the object that is being send back with res.send.
I added an interface to the get request that sets up the variables that tie in with the json object.
However I can’t get the data nor do I get any failures as if the .subscribe is not being called.
I am using the httpclient docs but somehow I can’t get it to work.
Below the get request that I am using “might not be entirely correct” which works but the obj doesn’t get subscribed to
http.get(url, {params})
.subscribe (data => {console.log(data)});
}
ie. I get no error, which I expect as the log can’t read json format?
I have the following code:
var json = new WebClient().DownloadString(string.Format(#"http://www.google.com/dictionary/json?callback=dict_api.callbacks.id100&q={0}&sl=en&tl=en", "bar"));
This returns something like this:
dict_api.callbacks.id100({"query":"bar","sourceLanguage":"en","targetLanguage":"en","primaries":[{"type":"headword","terms":[{"type":"text","text":"bar",....
Why is it returning a function rather than just the json? Am I using web client incorrectly?
As I understand it, this is JSONP - JSON which is "padded" with a function call to allow cross-domain data transfer. I strongly suspect that if you pass in a different callback name on the URL, you'll see that other name come back in the response.
(Note that although I work for Google, this answer is not an "official" response from Google in any way, shape or form.)
You may want to use check this out :
json_decode for Google Dictionary API
They actually modify the resultant jsonp to get a json
I'm learning how to use a third party API called Wunderground and I don't know how to request, receive, and use their results which is in a Json format.
If you see their website a developer can sign up for free and receives an API KEY. You can then request weather data in the following URL format.. http://api.wunderground.com/api/KEY/FEATURE/[FEATURE…]/[SETTING…]/q/QUERY.FORMAT
So I have tried it in my web browser by typing some parameters and I received a very long Json file with the correct information (I checked). Problem is I don't have the slightest idea of how to create a variable which can make this request, and even if I was able to do that I don't know where should I receive the file and how to get only the results I want (in this case current weather).
You have to use Titanium.Network.HTTPClient to make request.
For code examples related to Json parsing you can use:
Appcelerator: Using JSON to Build a Twitter Client
HTTPClient()