Angular HttpClient query parameters not showing in prod build
I have this odd problem where my query parameters of get requests do not work in a prod build, but they do work in a development build.
First I was using the HttpModule, I upgraded to HttpClientModule with hopes the problem might be solved. But unfortunately without success.
When switching to HttpClient I first came across this problem where nested objects were not passed properly. I fixed this by stringifying all nested objects.
Still, the problem remains where no query paramaters are passed when using a prod build.
This is the method that I am using to stringify the data before it is passed to HttpParams:
stringifyObjects() {
for (var prop in this) {
let isObject = typeof this[prop] === 'object' && this[prop] !== null
if(isObject) {
this[prop] = JSON.stringify(this[prop]) as any;
}
}
}
This is the code I am using to pass the params to the request
let params = new HttpParams({
fromObject: data
})
this.http.get(url, {params: params, headers: headers})
Also, I have tried to append every parameter separately:
let httpParams = new HttpParams();
Object.keys(data).forEach(function (key) {
httpParams = httpParams.append(key, data[key]);
});
return this.http.get(url, {params: httpParams, headers: headers})
All with the same result.
Anyone else who came across this issue, or anyone who knows what might be causing this?
Thanks in advance.
EDIT
I added this line to check where the problem starts.
console.log('params.toString()', params.toString());
Found out the this params.toString() returns an empty string (while with a development build, this returns the string correctly). My approach with this was to manually add the string to the url instead of passing is as params.
Still, I have not found a way to fix this or work around this.
angular http angular-http angular-httpclient
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
add a comment |
I have this odd problem where my query parameters of get requests do not work in a prod build, but they do work in a development build.
First I was using the HttpModule, I upgraded to HttpClientModule with hopes the problem might be solved. But unfortunately without success.
When switching to HttpClient I first came across this problem where nested objects were not passed properly. I fixed this by stringifying all nested objects.
Still, the problem remains where no query paramaters are passed when using a prod build.
This is the method that I am using to stringify the data before it is passed to HttpParams:
stringifyObjects() {
for (var prop in this) {
let isObject = typeof this[prop] === 'object' && this[prop] !== null
if(isObject) {
this[prop] = JSON.stringify(this[prop]) as any;
}
}
}
This is the code I am using to pass the params to the request
let params = new HttpParams({
fromObject: data
})
this.http.get(url, {params: params, headers: headers})
Also, I have tried to append every parameter separately:
let httpParams = new HttpParams();
Object.keys(data).forEach(function (key) {
httpParams = httpParams.append(key, data[key]);
});
return this.http.get(url, {params: httpParams, headers: headers})
All with the same result.
Anyone else who came across this issue, or anyone who knows what might be causing this?
Thanks in advance.
EDIT
I added this line to check where the problem starts.
console.log('params.toString()', params.toString());
Found out the this params.toString() returns an empty string (while with a development build, this returns the string correctly). My approach with this was to manually add the string to the url instead of passing is as params.
Still, I have not found a way to fix this or work around this.
angular http angular-http angular-httpclient
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
the best tool for buildingHttpClient.get()query params is string template:.get(`${url}?param1=${param1}&...`), using backward quotes
– WildDev
Nov 18 '18 at 10:43
add a comment |
I have this odd problem where my query parameters of get requests do not work in a prod build, but they do work in a development build.
First I was using the HttpModule, I upgraded to HttpClientModule with hopes the problem might be solved. But unfortunately without success.
When switching to HttpClient I first came across this problem where nested objects were not passed properly. I fixed this by stringifying all nested objects.
Still, the problem remains where no query paramaters are passed when using a prod build.
This is the method that I am using to stringify the data before it is passed to HttpParams:
stringifyObjects() {
for (var prop in this) {
let isObject = typeof this[prop] === 'object' && this[prop] !== null
if(isObject) {
this[prop] = JSON.stringify(this[prop]) as any;
}
}
}
This is the code I am using to pass the params to the request
let params = new HttpParams({
fromObject: data
})
this.http.get(url, {params: params, headers: headers})
Also, I have tried to append every parameter separately:
let httpParams = new HttpParams();
Object.keys(data).forEach(function (key) {
httpParams = httpParams.append(key, data[key]);
});
return this.http.get(url, {params: httpParams, headers: headers})
All with the same result.
Anyone else who came across this issue, or anyone who knows what might be causing this?
Thanks in advance.
EDIT
I added this line to check where the problem starts.
console.log('params.toString()', params.toString());
Found out the this params.toString() returns an empty string (while with a development build, this returns the string correctly). My approach with this was to manually add the string to the url instead of passing is as params.
Still, I have not found a way to fix this or work around this.
angular http angular-http angular-httpclient
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
I have this odd problem where my query parameters of get requests do not work in a prod build, but they do work in a development build.
First I was using the HttpModule, I upgraded to HttpClientModule with hopes the problem might be solved. But unfortunately without success.
When switching to HttpClient I first came across this problem where nested objects were not passed properly. I fixed this by stringifying all nested objects.
Still, the problem remains where no query paramaters are passed when using a prod build.
This is the method that I am using to stringify the data before it is passed to HttpParams:
stringifyObjects() {
for (var prop in this) {
let isObject = typeof this[prop] === 'object' && this[prop] !== null
if(isObject) {
this[prop] = JSON.stringify(this[prop]) as any;
}
}
}
This is the code I am using to pass the params to the request
let params = new HttpParams({
fromObject: data
})
this.http.get(url, {params: params, headers: headers})
Also, I have tried to append every parameter separately:
let httpParams = new HttpParams();
Object.keys(data).forEach(function (key) {
httpParams = httpParams.append(key, data[key]);
});
return this.http.get(url, {params: httpParams, headers: headers})
All with the same result.
Anyone else who came across this issue, or anyone who knows what might be causing this?
Thanks in advance.
EDIT
I added this line to check where the problem starts.
console.log('params.toString()', params.toString());
Found out the this params.toString() returns an empty string (while with a development build, this returns the string correctly). My approach with this was to manually add the string to the url instead of passing is as params.
Still, I have not found a way to fix this or work around this.
angular http angular-http angular-httpclient
angular http angular-http angular-httpclient
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
edited Nov 18 '18 at 14:41
TheBurgerShot
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
asked Nov 18 '18 at 5:22
TheBurgerShotTheBurgerShot
6641715
6641715
Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
the best tool for buildingHttpClient.get()query params is string template:.get(`${url}?param1=${param1}&...`), using backward quotes
– WildDev
Nov 18 '18 at 10:43
add a comment |
Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
the best tool for buildingHttpClient.get()query params is string template:.get(`${url}?param1=${param1}&...`), using backward quotes
– WildDev
Nov 18 '18 at 10:43
Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
the best tool for building
HttpClient.get() query params is string template: .get(`${url}?param1=${param1}&...`), using backward quotes– WildDev
Nov 18 '18 at 10:43
the best tool for building
HttpClient.get() query params is string template: .get(`${url}?param1=${param1}&...`), using backward quotes– WildDev
Nov 18 '18 at 10:43
add a comment |
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Params and Query params are different for angular. I am unsure what the issue is and if setting is the issue. Alternatively can you check with for...in loop and see if scope resolution is the issue. It's unlikely though. I have face similar issue with append though. Can you check this this might help - stackoverflow.com/questions/45470575/…
– Gary
Nov 18 '18 at 6:01
the best tool for building
HttpClient.get()query params is string template:.get(`${url}?param1=${param1}&...`), using backward quotes– WildDev
Nov 18 '18 at 10:43