This chapter was filled with rich ArcGIS code. You have learned and used numerous new objects and functions in your Bestaurants web application. We have started with the concept of feature layer, which proved to be useful for creating our first tool: the identify tool. Then we used it to filter the map results by specifying a feature layer definition. We added the category and rating filters, and then we enriched our application by adding a search textbox. We used the textbox to send a query to the service, parsed the returning results, and displayed them on the page. Finally, we added the functionality of being able to interact with the map and highlight the result when the user clicks on a restaurant.

In the next chapter, we will enhance our web experience by adding more information to the restaurants results such as the review and the name of the user, which will add a nice touch to the application.