ajax and json in javascript:pdf code example

Example 1: how get a json object from an api in javascript

let url = 'https://example.com';

fetch(url)
.then(res => res.json())
.then((out) => {
  console.log('Checkout this JSON! ', out);
})
.catch(err => { throw err });

Example 2: how to make a json request in php

<?php
$jsonurl = "http://api.wipmania.com/json";
$json = file_get_contents($jsonurl);
var_dump(json_decode($json));
?>

Example 3: how to do a post with json body curl php

// API URL$url = 'http://www.example.com/api';// Create a new cURL resource$ch = curl_init($url);// Setup request to send json via POST$data = array(    'username' => 'codexworld',    'password' => '123456');$payload = json_encode(array("user" => $data));// Attach encoded JSON string to the POST fieldscurl_setopt($ch, CURLOPT_POSTFIELDS, $payload);// Set the content type to application/jsoncurl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));// Return response instead of outputtingcurl_setopt($ch, CURLOPT_RETURNTRANSFER, true);// Execute the POST request$result = curl_exec($ch);// Close cURL resourcecurl_close($ch);

Tags:

Javascript Example

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