Get response html code

Response

The Response interface of the Fetch API represents the response to a request.

You can create a new Response object using the Response() constructor, but you are more likely to encounter a Response object being returned as the result of another API operation—for example, a service worker FetchEvent.respondWith , or a simple fetch() .

Constructor

Creates a new Response object.

Instance properties

Stores a boolean value that declares whether the body has been used in a response yet.

The Headers object associated with the response.

A boolean indicating whether the response was successful (status in the range 200 – 299 ) or not.

Indicates whether or not the response is the result of a redirect (that is, its URL list has more than one entry).

The status code of the response. (This will be 200 for a success).

The status message corresponding to the status code. (e.g., OK for 200 ).

The type of the response (e.g., basic , cors ).

Static methods

Returns a new Response object associated with a network error.

Returns a new response with a different URL.

Returns a new Response object for returning the provided JSON encoded data.

Instance methods

Returns a promise that resolves with an ArrayBuffer representation of the response body.

Returns a promise that resolves with a Blob representation of the response body.

Creates a clone of a Response object.

Returns a promise that resolves with a FormData representation of the response body.

Returns a promise that resolves with the result of parsing the response body text as JSON .

Returns a promise that resolves with a text representation of the response body.

Examples

Fetching an image

You’ll notice that since we are requesting an image, we need to run Response.blob to give the response its correct MIME type.

const image = document.querySelector(".my-image"); fetch("flowers.jpg") .then((response) => response.blob()) .then((blob) =>  const objectURL = URL.createObjectURL(blob); image.src = objectURL; >); 

You can also use the Response() constructor to create your own custom Response object:

const response = new Response(); 

An Ajax Call

Here we call a PHP program file that generates a JSON string, displaying the result as a JSON value, including simple error handling.

// Function to do an Ajax call const doAjax = async () =>  const response = await fetch("Ajax.php"); // Generate the Response object if (response.ok)  return response.json(); // Get JSON value from the response body > throw new Error("*** PHP file not found"); >; // Call the function and output value or error message to console doAjax().then(console.log).catch(console.log); 

Specifications

Browser compatibility

BCD tables only load in the browser

See also

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This page was last modified on Jul 26, 2023 by MDN contributors.

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Html get the html response fetch code example

For example, using : There are many other ways to make AJAX requests: and a slew of other ways that all do the same thing. live example Solution 1: Retrofit uses a to process responses from endpoints and requests as well.

How to get JavaScript response into HTML

You’re going to want to make the response of that request to arcgis available to the client somehow. Here’s an example using express:

const request = require('request'); // npm install request const express = require('express'); // npm install express const app = express(); app.get('/get-a-token', (req, res) => < request.post( < url: 'https://www.arcgis.com/sharing/rest/oauth2/token/', json: true, form: < 'f': 'json', 'client_id': '>', 'client_secret': '>', 'grant_type': 'client_credentials', 'expiration': '1440' > >, function (error, response, body) < console.log(body.access_token); res.json(); >); >); app.listen(80); 

Then on the client, you could do something like this to get the value from the server:

You might want to do something to protect the /get-a-token route from being accessed by sites other than yours.

If you are serving your html file with node/express too then you could solve this by inserting the token to the html before serving it to the client instead

Html response fetch Code Example, function getvals()< return fetch('https://jsonplaceholder.typicode.com/posts', < method: "GET", headers: < 'Accept': 'application/json', 'Content-Type': 'application

How to receive HTML response from an API and bind it to view template in Angular 7

If I understend the problem correctly in response you get html code for example:

And you want to add that inside of your template.? So first of all you have to modify your get call. Get, by default, expect the json in response. What you have to do is this:

getResults(): Observable < return this.http.get('https://stackoverflow.com/questions/tagged/angular',); > 

and second in the template:

and then in the subscriber

ngOnInit() < this._apiService.getResults() .subscribe(data =>< this.innerHtml = data; >, error => console.log('Error from backend API', +error)); > 

if this is a CORS problem you have to set the proxy if you work in local environment. Go and create proxy.conf.json.

getResults(): Observable < return this.http.get('/questions/tagged/angular'); > 

and the run your app with ng serve —proxy-config proxy.conf.json

What Cors means that, if you try to access say https://stackoverflow.com/questions/tagged/angular , you are only allowed to make that request only when window URL is https://stackoverflow.com . The URL you see in your browser while making a request is called origin . When you request from localhost, it will get blocked, since localhost and https://stackoverflow.com are different. And this is controlled by a response header called access-control-allow-origin . This will be set by that particular site which you are visiting. We cannot change this. You can read more about this at MDN — CORS.

So for development purpose you can setup a simple local server to return a html file. Or try accessing a site, which doesnt set access-control-allow-origin flag.

For example, Mozilla site, allows access from all, hence if you try changing from stackoverflow.com to https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS it will work.

You can check whether an site allows cross access in network tab. See the below pic. If its * all is allowed, or only the mentioned urls will be allowed.

Also note, angular by default considers all request to be json . If you are reading other types such as html , you need to specify that using as second argument.

this.http.get('https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS', ) .subscribe(data => < console.log(data); >, error => < console.log(error); >);; 

See Stackblitz live example

How To Use the JavaScript Fetch API to Get Data, Step 2 — Using Fetch to get Data from an API. The following code samples will be based on the JSONPlaceholder API. Using the API, you will get ten users and display them on the page using JavaScript. This tutorial will retrieve data from the JSONPlaceholder API and display it in list items inside the author’s list.

Get Html response with Retrofit

Retrofit uses a converter to process responses from endpoints and requests as well. By default, Retrofit uses GsonConverter, which encoded JSON responses to Java objects using the gson library. You can override that to supply your own converter when constructing your Retrofit instance.

The interface you need to implement is available here (github.com). Here’s a short tutorial as well, although for using Jackson library, many bits are still relevant: futurestud.io/blog

Also note that the converter works both ways, converting requests and responses. Since you want HTML parsing in one direction only, you may want to use GsonConverter in your custom converter, to convert outgoing Java objects to JSON, in the toBody method.

May be not the best solution but this how i managed to get the source of an html page with retrofit:

ApiInterface apiService = ApiClient.getClient(context).create(ApiInterface.class); //Because synchrone in the main thread, i don't respect myself :p StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build(); StrictMode.setThreadPolicy(policy); //Execution of the call Call call = apiService.url(); response = call.execute(); //Decode the response text/html (gzip encoded) ByteArrayInputStream bais = new ByteArrayInputStream(((ResponseBody)response.body()).bytes()); GZIPInputStream gzis = new GZIPInputStream(bais); InputStreamReader reader = new InputStreamReader(gzis); BufferedReader in = new BufferedReader(reader); String readed; while ((readed = in.readLine()) != null) < System.out.println(readed); //Log the result >

public static final String BASE_URL = "https://www.google.com"; private static Retrofit retrofit = null; public static Retrofit getClient(Context context) < if (retrofit==null) < OkHttpClient okHttpClient = new OkHttpClient().newBuilder() .build(); retrofit = new Retrofit.Builder() .baseUrl(BASE_URL) .addConverterFactory(ScalarsConverterFactory.create()) .client(okHttpClient) .build(); >return retrofit; > 

How to receive HTML response from an API and bind it, my API call’s response is HTML document and I need to bind the html response to my angular’s template. I tried it using below observable code and no luck. Any help please. Service method: getResu

How do I catch the response of a script from another website in Javascript (it returns plain text)?

You are trying to load plain text as JavaScript code. Don’t do that. The browser will try to parse and execute the response as JavaScript and then throw an error because the syntax is incorrect.

Instead, use any sort of AJAX API that will allow you to make a request to the endpoint and use the data.

fetch("https://api.ipify.org") .then(res => res.text()) .then(data => console.log(data));

There are many other ways to make AJAX requests:

and a slew of other ways that all do the same thing. The basic thing to understand is that you need to make a request to go get the resource, instead of trying to load it as a JavaScript file.

The simplest way is by requesting it as a JSONP, which offers a callback function.

when it loads, it’ll invoke a function on window scope called someName , which will receive an object with the property ip .

Of course, there are better ways. For example, jQuery’s $.ajax supports JSONP (alias $.getJSON ) and has success/failure handlers, fetch() , etc.

yes you can get IP using this script

async function getIP() < try < const res = await fetch('https://api.ipify.org?format=json'); const jsonObj = (res.json()).then(data =>alert(data.ip)); > catch (err) < console.error(err); >>getIP();

I hope I got what you meant and answered you.

HTTP — Responses, Examples of Response Message Now let’s put it all together to form an HTTP response for a request to fetch the hello.htm page from the web server running on tutorialspoint.com HTTP/1.1 200 OK Date: Mon, 27 Jul 2009 12:28:53 GMT Server: Apache/2.2.14 (Win32) Last-Modified: Wed, 22 Jul 2009 19:15:56 GMT Content …

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