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Questions tagged [http-parameters]

48 questions
201
votes
4 answers

Design RESTful query API with a long list of query parameters

I need to design a RESTful query API, that returns a set of objects based on a few filters. The usual HTTP method for this is GET. The only problem is, it can have at least a dozen filters, and if we pass all of them as query parameters, the URL can…
missionE46
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50
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4 answers

Go: Get path parameters from http.Request

I'm developing a REST API with Go, but I don't know how can I do the path mappings and retrieve the path parameters from them. I want something like this: func main() { http.HandleFunc("/provisions/:id", Provisions) //<-- How can I map "id"…
Héctor
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30
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2 answers

What is the difference between HTTP parameters and HTTP headers?

I read this question but it didn't answer my question. To me Headers and Parameters are both dictionaries with the difference that headers is [String : String] while Parameters is [String : AnyObject]? and so if your parameters are also Strings…
mfaani
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13
votes
1 answer

Angular 5 HttpParams not being set

I have thins very simple function: createParams(paramsArray, withToken: boolean): HttpParams { let params = new HttpParams(); let currentUser = JSON.parse(localStorage.getItem('currentUser')); params.set('access_token',…
Marc Rasmussen
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8
votes
4 answers

How to create HttpParams using object for HTTP request on Angular 4.3 using HttpClient

I have exactly angular version 4.3.2 and I cannot update because of dependencies. So for now I stick to this version. I have object with dynamic params (there can be other keys and values inside): let query = { param1: 1, param2: 'a' } and…
makkasi
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6
votes
1 answer

Underscores vs dashes in HTTP parameter names

I'm familiar with the convention of using hyphens to separate words in URL paths. What about parameter names, such as within a
:
is that better or my-special-field? I've seen Google use…
at.
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4
votes
1 answer

Conditionally adding parameters using HttpParams and FromObject and using a variable for the key name

Is there a way to conditionally add a parameter using HttpParams and fromObject? I tried adding the conditional parameter after instantiating the HttpParams but that didn't work: const params = new HttpParams({ fromObject : { requiredParam:…
Reid
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3
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1 answer

Error in Angular with HTTPparams 422 (Unprocessable Entity) and FastAPI

I have this url in backend and need pass c1 like a parameter, c1 is only an example, this method enable or disable an user and give back an "ok" http://127.0.0.1:8000/admin/enable_disable_account?name=c1 the value is taken from a button
Cristoff
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3
votes
1 answer

HTTP GET Parameters not getting constructed by Angular 7.2 on IE 11

I use HttpParams in an HTTP get request of my Angular 7.2.0 application. After I building the project using "ng build --extract-css --aot" command, run the application and log the HttpParams value on the console, I can see the parameter value on the…
Kushan Randima
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2
votes
1 answer

How to delete muliple httpparams in angular

I'm adding custom params for API's for some use case which is not require to send it BE and I want to delete them before sending to BE. Url: https://www.dummy.com?reload=true params: req.params.delete('reload') Deleting 1 param (reload) working…
Arun M
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2
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2 answers

Not able to pass parameter in POST url angular

Hi I am trying to pass parameter in POST method url in angular service to construct a URL to fetch some data from an API but when I am calling it on component file I am getting error response. Where am I doing wrong ? Example I need this type of url…
Optimist Rohit
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2
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2 answers

Error in console but displays in browser

I have a problem in my angular app that says ERROR TypeError: Cannot read property 'name' of undefined but the projects.name is displaying. How can i get rid of the error in the console.log. The data contains an object. ngOnInit() { …
user8743396
2
votes
1 answer

Changing ParameterAware to HttpParametersAware

I'm upgrading my project from Struts 2.3.1 to 2.5.12. Since ParametersAware is deprecated in 2.5.12. I want to change ParametersAware to HttpParametersAware. But setParameter() method is entirely different in both. setParameters(HttpParameters…
Dhruv Singh
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2
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2 answers

I want to download a pdf file which is stored in the folder which is in WebContent of project

This is my struts.xml file. fileInputStream application/pdf …
Dipti Kadu
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2
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2 answers

API Response filecontent is Empty on Lucee server

When i call the canadaPost api in Coldfusion server that is giving the expected response. But when i Use the same call in Lucee server, It throws the message fail. The response header is "Oracle-iPlanet-Web-Server/7.0" for both servers. But the…
Sathish Chelladurai
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