1. Service Portal Introduction
  2. Service Portal Training Content
  3. Service Portal Object
  4. Portal Backend Structure
  5. Portal Module & Element
  6. Service Portal Configuration
  7. Build a new Portal
  8. Create Header Menu
  9. Data Preview from Server Side to HTML
  10. HTML Basic
  11. Get Incident Data & Show in a table
  12. Call HTML to Client Script
  13. Call Server Side Script for Action
  14. ServiceNow OOB Widget Provide for Portal
  15. Javascript popup VS SPModal
  16. spUtil – Client Dependency Service Portal
  17. Widget Embedded
  18. Send data from one widget to another
  19. GlideSPScriptable API on Server Side
  20. Angular Template
  21. $location, $timeout, $uibModal & $watch Services
  22. Use HTTP Service or REST Call on ServicePortal
  23. Angular Directive & Angular Filter
  24. Create a custom list widget with pagination, order, and filter
  25. ServiceNow Custom Component(Reference & Date Fields) in Service Portal
  26. Localization
  27. Create Own Theme
  28. Angular Provider & Dependency
  29. Service Portal Additional Details

We can call HTTP service and get data from any remote server and represent in servicenow service portal. Also we can call servicenow rest message to get the data and represent in service portal.

Use Get Method in Client Script

  method: 'GET',
  url: 'https://jsonplaceholder.typicode.com/todos/1'
}).then(function successCallback(response) {
    // this callback will be called asynchronously
    // when the response is available
  }, function errorCallback(response) {
    // called asynchronously if an error occurs
    // or server returns response with an error status.

Use POST Method in Client Script

var req = {
 method: 'POST',
 url: 'http://example.com',
 headers: {
   'Content-Type': undefined
 data: { test: 'test' }

//success function
}, function(){
// error function

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