Contents
How is JSON parsing used in Salesforce apex?
We can use the JSONParser class methods to parse JSON-encoded content. The methods of JSONParser class enable to parse a JSON-formatted response that’s returned from a call to an external service, such as a web service callout. Here is an example of JSON response parsing using apex.
How to generate JSON for an apex rest post callout?
For example I want to send a case to an external system via a REST Post method with the following field mapping: How would I change the request.setBody (‘ {“name”:”mighty moose”}’); line to succesfully generate the required JSON code for the external system?
How to call external REST API in Salesforce?
Basic information required to write Apex code to call external REST API from Salesforce Before any Visualforce page, Apex callout, or JavaScript code using XmlHttpRequest in an s-control or custom button can call an external site, that site must be registered in the Remote Site Settings page, or the call will fail.
How to return a JSON string in apex?
RestResponse res = RestContext.response; if (res == null) { res = new RestResponse (); RestContext.response = res; } res.responseBody = Blob.valueOf (JSON.serialize (result [0])); res.statusCode = 200; } To change the names of the fields in the JSON you will need to go through a separate object e.g.:
How to integrate Salesforce with Node JS app using jsforce?
We’ll console returned Data from Salesforce after running this js file. 1. First we need to Download Node Js in our PC. Install it. Make sure you have successfully installed it. Run this command in Terminal and Check its version. 2. After successfully installing node, Now we need to install JsForce.
Is there a JavaScript library for Salesforce API?
JsFroce is an Isomorphic ( universal ) JavaScript Library, which utilises Salesforce API. It works both in browser and with Node.js. In simple words, with the help of JsForce, We can access to various APIs provided by Salesforce in asynchronous JavaScript function calls.