S1E18: Cascading Dropdowns using SharePoint Search Refiner RestAPITaking our search drop-down to another level with cascading drop-down logic to filter search for 100K job postings list. We walk-through out the process of filtering search by a refiner value and explain why this better and more accurate than a simple search filter. The response time is pretty quick, and because we are leveraging the power of SharePoint search and refiners, we are able to do this against 100K items in milliseconds. We also, walk through the process of passing data from one angularJS component to another component housed on a separate page. Key Code Snippets==================== 1) SharePoint Search RestAPI Scopes to a Result Source Name (not guid)Note: guids stinks, because they are different per environment, thus requiring you to change the code when deployed...SMH/_api/search/query?querytext='*'













