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In Angular JS, what is the default 'cache' value that is used when sending request with $http service?


In Angular JS, what is the default 'cache' value that is used when sending request with $http service?

By : shubham sharma
Date : November 20 2020, 01:01 AM
this will help I just started developing a tiny application using Angular JS. In one my Angular controllers, I've written the following piece of code: , how can I check/change its default value?
code :
 $httpProvider.defaults.cache = true;
 $http(request).
          success(function(data, status) {
            ...
          }).
          error(function(data, status) {
            debugger;
        });


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Angular 2 http.post() is not sending the request

Angular 2 http.post() is not sending the request


By : ankur singh
Date : March 29 2020, 07:55 AM
will be helpful for those in need Since the post method of the Http class returns an observable you need to subscribe it to execute its initialization processing. Observables are lazy.
You should have a look at this video for more details:
Angular default $http cache removes after route change

Angular default $http cache removes after route change


By : K. Milos
Date : March 29 2020, 07:55 AM
Any of those help I found the source of the problem. It was my own fault. I had a code somewhere that clears the cache after the state change. There is no problem with default angular $http cache.
Send http request before sending other http requests angular 2

Send http request before sending other http requests angular 2


By : bquillin12
Date : March 29 2020, 07:55 AM
seems to work fine I need to get jwt token via http module then make other requests with this token in header. How I can make delay of app initialization till token get request resolved?
code :
this.http.get(...)
.map(response => response.json())
.flatMap(response => this.http.get(...).map(response => response.json())
.subscribe(response => this.result = response);
Angular 2 - Multiple HTTP get request and cache response

Angular 2 - Multiple HTTP get request and cache response


By : M M
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I have to make three HTTP request in angular 2 and need to cache the response object on the application. , try like this :
code :
this.http.get('http://www.example.com/one')
    .flatMap((one: Response) => {
        console.log('one Response', one);
        return this.http.get('http://www.example.com/two')
    })
    .flatMap((two: Response) => {
        console.log('two Response', two);
        return this.http.get('http://www.example.com/three')        
    })
    .subscribe((three: Response) => {
        console.log('three Response', three);
    })
Observable.forkJoin(
    this.http.get('http://www.example.com/one'),
    this.http.get('http://www.example.com/two'),
    this.http.get('http://www.example.com/three')
).subscribe((responses) => {
    // responses[0] -> response of one
    // responses[1] -> response of two
    // responses[2] -> response of three
})
Angular 2 cache http request using the power of observables

Angular 2 cache http request using the power of observables


By : Mogomotsi Olifant
Date : March 29 2020, 07:55 AM
hope this fix your issue This simple class caches the result so you can subscribe to .value many times and makes only 1 request. You can also use .reload() to make new request and publish data.
You can use it like:
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