A “Hello World” Text component displays, as this was automatically added when generating the project from. Experience in integration with external systems and APIs (REST and GraphQL) Knowledge/Experience with AEM headless delivery using React JS. 1_property. Starting with version 6. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. Be among the first 25 applicants. It is also a server-side runtime for executing queries when you define a type system for your data. Create your first React SPA in AEM. These commands set up a new React project and install @apollo/client, which is a stable and mature graphQL library. Run the following command to build and deploy the entire project to AEM: $ mvn. GraphQL was developed internally by Facebook in 2012 before being publicly released in 2015. Apollo client is a robust, production-ready, and mature client for GraphQL on the web. AEM as a Cloud Service provides a Developer Console for each environment that exposes various details of the running AEM service that are helpful in debugging. When a query arrives. Now that our Prisma server is ready, we can set up our React app to consume thePrisma GraphQL endpoint. 1k 2 2 gold badges 27 27 silver badges 38 38 bronze badges. GraphQL IDEs let you build queries, browse schemas, and test out GraphQL APIs. Move to the app folder. *. GraphQL Playground. Plus that is graphql the question is for REST API. Dates and timezones are one of the most commonly used data types in building modern apps. The series will guide you through the entire process of building an instant messaging app which uses GraphQL throughout: Part 1 (this part): Setting up a simple client. allowedpaths specifies the URL path patterns allowed from the specified origins. Locate the Publish Service (AEM & Dispatcher) link Environment Segments table; Copy the link’s address, and use it as the AEM as a Cloud Service Publish. References to other content, such as images or other Content Fragments can be dynamically inserted in-line within the flow of the text. 11 Service Pack. 5 has enhanced its digital customer experience services by providing better content personalization, content fragment enhancements, and easier authoring. Content Fragments. GraphQL, a flexible query language for APIs, provides an efficient and precise way to request specific data from your AEM instance, enabling a seamless integration between React and AEM. The GraphiQL Explorer tool enables developers to create, and test queries against content on the current AEM environment. Part 3: Writing mutations and keeping the client in sync. tsx, and it will create a tsconfig. Headless implementation forgoes page and component. GraphQL variables?: To better understand GraphQL variables and how they work, I recommend reading “The Anatomy of a GraphQL Query“. They can also be used together with Multi-Site Management to. Just like a REST API, it's common to pass arguments to an endpoint in a GraphQL API. In such cases there is the danger that multiple copies of the same JS library may be included in the final HTML output. To address this problem I have implemented a custom solution. The React app should contain one. Incrementally adoptable: Drop Apollo into any JavaScript app and incorporate it feature by feature. For this to work, a GraphQL Schema must be generated that defines the shape of the data. When I move the setup the AEM publish SDK, I am encountering one issue. Tutorials by framework. Before we move to the next method, let’s quickly take a look at fetching data from the GraphQL API endpoint. Demo. Apollo helps with state. To learn GraphQL you have to understand it. 5. src. The naming of the keys in the colors map tries to align closely with the names of the class. javascript mysql api graphql cms app node typescript sql database dashboard vue sqlite postgresql oracle data-visualization mssql directus headless-cms no-codeSaved searches Use saved searches to filter your results more quicklyThe Explorer accepts a colors prop as a map of the class names in GraphiQL's css to hex colors. An end-to-end tutorial illustrating how to build-out and expose content using AEM’s GraphQL APIs and consumed by an external app, in a headless CMS scenario. 6 Answers. day. fly. The multi-line text field is a data type of Content Fragments that enables authors to create rich text content. fedonev fedonev. GraphQL query is an API for headless architecture to deliver content fragment data in the form of JSON. For GraphQL queries with AEM, there are a few extensions: If you require a single result: use the model name; for example, city; If you expect a list of results: add List to the model name; for. This persisted query drives the initial view’s adventure list. react-native-relay-graphql-example. This can be done through either npm or yarn. But dates and times have to be defined as custom scalars like Date or timestamp etc. Also advanced features like client side caching, GraphQL subscriptions based on websocket protocols, refetching queries, cannot be used in a straight-forward manner. In AEM 6. First of all, we’ll start by creating a new React project. 0 versions enable the GraphQL runtime platform to expose the Content Fragments through GraphQL API. React was made for creating great user experiences with JavaScript. AEM Champions. Features. Start by creating a new React project by running the following commands: 1 npx create-react-app my-graphql-react-project 2 cd my-graphql-react-project 3 yarn add @apollo/client graphql. Authentication for Remote AEM GraphQL Queries on Content Fragments; AEM GraphQL API with Content Fragments - Sample Content and Queries; Hybrid and SPA AEM Development. The ability to customize a single API query lets you retrieve and deliver the specific. Next, explore the power of AEM’s GraphQL API using the built-in GraphiQL Explorer. Next, navigate to AEM to verify the updates and allow the Custom Component to be added to the SPA. GraphQL: APIs for humans. Next, we’ll use the AEM Headless SDK to retrieve Content Fragment data from AEM’s GraphQL APIs. To address this problem I have implemented a custom solution. This tutorial walks through the implementation of a React application for a fictitious lifestyle brand, the WKND. Master the process of thinking about your applications data in terms of a graph structure. The GraphQL API then can be implemented directly within the commerce solution using the tools and programming languages the commerce solution provides. Built for Magento PWA. The application uses two persisted queries: wknd/adventures-all persisted query, which returns all adventures in AEM with an abridged set of properties. AEM Developer - Columbus, OH/ Wilmington, DE - Onsite. Add the CUD part of CRUD to Your GraphQL Node. Next, explore the power of AEM’s GraphQL API using the built-in GraphiQL IDE. In GraphQL, editing data is done via a Mutation. I have created a folder (full-stack-react-apollo-graphql-mongodb) and created two additional folders inside it (client and server). Nobody mentioned another straightforward variant. ) custom useEffect hook used to fetch the GraphQL data from AEM. They let you skip or include a field based on the. Once headless content has been translated, and. This React application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries. 4. This tutorial will introduce you to the fundamental concepts of GraphQL including −. All i could get is basic functionality to check and run query. yarn add -D @graphql-codegen/cli. Throughout this tutorial, we’ll walk you through the step-by-step process of building a web experience using React and AEM Headless APIs with GraphQL. Learn how to create GraphQL queries to return content from Adobe Experience Manager (AEM) and how to use the GraphiQL tool to quickly test, refine, and debug queries. graphql file in the project folder react-server-app and add the following code −. ) custom useEffect hook used to fetch the GraphQL data from AEM. eJAmerica hiring AEM Developer in Chennai, Tamil Nadu, India | LinkedIn. Create a single Cache instance and use the component Provider to. Topics: Content Fragments. Double-click the aem-publish-p4503. AEM Sites development; GraphQL; SPA Editor (React) AEM Sites and Adobe Target; Token-based authentication; Expert Resources. This endpoint can use all Content Fragment Models from all Sites configurations (defined in the Configuration Browser ). For AEM as a Cloud. Let’s jump in! 🚀. Define the API endpoint by going to Tools — Assets — GraphQLComponents can be adapted to generate JSON export of their content based on a modeler framework. The classic UI was deprecated with AEM 6. In the setup, you have a single (web) server that implements the GraphQL specification. Following AEM Headless best practices, the React application uses AEM GraphQL persisted queries to query adventure data. Content Fragments in AEM provide structured content management. GraphQL is a very straightforward and declarative new language to more easily and efficiently fetch and change data, whether it is from a database or even from static files. “Really, it’s speed and agility that’s going to take you to the next level, rather than the technology itself. Different pagination models enable different client capabilities. This is a multi-part tutorial and it is assumed that an AEM author environment is available. 1. Select Edit from the mode-selector in the top right of the Page Editor. Gatsby is able to automatically infer a GraphQL Schema from your data, and in many cases, this is really all you need. all: Using the all policy is the best way to notify your users of potential issues while still showing as much data as possible from your server. I personally prefer yarn, but you can use npm as well, there’s no issue there. With a traditional AEM component, an HTL script is typically required. and operational stability Have a hands on experience on frontend technologies such as JavaScript, React, Redux, and GraphQL. 4. g. To allow the client to access the GraphQL API, you need to also add Okta authentication to the Angular application. Auto Close Tag. The GraphiQLInterface component renders the UI that makes up GraphiQL. ) custom useEffect hook used to fetch the GraphQL data from AEM. graphql-react examples repo, a Deno Ruck web app deployed at graphql-react-examples. GraphQL is the developer-friendly query language for the modern web. To enable the corresponding endpoint: . Create one more file called app. cq. Authentication for Remote AEM GraphQL Queries on Content Fragments; AEM GraphQL API with Content Fragments - Sample Content and Queries; Hybrid and SPA AEM Development. We would like to show you a description here but the site won’t allow us. AEM Headless GraphQL Video Series; AEM Headless GraphQL Hands-on Tutorial. A simple React app is used to query and display Team and Person content exposed by AEM’s GraphQL APIs. Already serving notice max November 2nd week joiners. Author in-context a portion of a remotely hosted React application. Seamlessly integrate APIs, manage data, and enhance performance. Learn about the various data types used to build out the Content Fragment Model. I have made a bunch of React component calling GraphQL using the Query component and everything is working fine. Enabling GraphQL in AEM. The idea is to define several GraphQL schemas, and tell the server which one to use on runtime, based on the requested endpoint. I'm trying to understand where GraphQL is most suitable to use within a microservice architecture. Throughout the article, we will apply these principles to handling Apollo errors (both GraphQL and network) in React. 0 or higher; Documentation. Learn how to define and use Content Fragments in Adobe Experience Manager (AEM) for use with GraphQL. For more information, go to latest version of AEM and AEM WCM Core Components is always recommended. SSR is also covered. development. This can be done by creating a new GraphQL servlet in the AEM configuration manager, and then adding the required GraphQL schema and queries to the servlet. An end-to-end tutorial illustrating how to build-out and expose. AEM React Core Components uses features of React Router to implement the Navigation component used in the previous steps. Sign up Product. js application is invoked from the command line. The sample React app has three main parts: The src/api folder contains files used to make GraphQL queries to AEM. Limited content can be edited within AEM. Level 5. Many people only think of Next. run npm command: npm install --save @apollo/react-hooks apollo-cache-inmemory apollo-client apollo-link-graphql graphql-tag isomorphic-unfetch next-with-apollo. This tutorial explores how AEM Content Services can be used to power the experience of an Mobile App that displays Event information (music, performance, art, etc. AEM GraphQL nested AND and OR expression. This persisted query drives the initial view’s adventure list. Hello People, Is there a way to apply two _logOp in single GraphQL query? we have a query, where we want to filter result in a folder AND it should match the variable value between two CF model fields, so It should be OR operation. Create your first React SPA in AEM Last update: 2023-09-26 Topics: SPA Editor Created for: Beginner Developer For publishing from AEM Sites using Edge. APOLLO CLIENT. To address this problem I have implemented a custom solution. ”. The first thing we have to do is creating a fresh React App by running in the terminal the following command. 0+ version supports GraphQL API to expose the Content Fragment to enable the headless content experience. I named mine react-api-call. 5 with Service Pack 16 or 17, when in the List view of sites with the “Workflow” column enabled, you cannot sort the list based on the items in that column. 3 - Explore GraphQL APIs; 4 - Build a React app; Advanced Tutorial. The application uses two persisted queries: wknd/adventures-all persisted query, which returns all adventures in AEM with an abridged set of properties. For further details about the dynamic model to component mapping and. Certain fair use of the GraphQL mark are pre-approved, such as factual references to. Integrate with AEM; Advanced. 10. Developer. Understand how the Content Fragment Model drives the GraphQL API. Synchronization for both content and OSGI bundles. This persisted query drives the initial view’s adventure list. vscode-graphqlThe SPA must use the Page Model library to be initialized and be authored by the SPA Editor. While client-side GraphQL queries can also be executed using HTTP POST requests, which cannot be cached, persisted. The frontend application sends the GraphQL query to the Apollo Client, which processes the query and requests data from the. The content is not tied to the layout, making text editing easier and more organized. Applications that use Apollo Client require two top-level dependencies:. For an overview of all the available components in your AEM instance, use the Components Console. Learn how to create a SPA using the React JS framework with AEM's SPA Editor. Locate the Publish Service (AEM & Dispatcher) link Environment Segments table; Copy the link’s address, and use it as the AEM as a Cloud Service Publish service’s URI; In the IDE, save the changes to . Using the same variable to construct the GraphQL API request as the image URL, ensure that the React app interacts with the same AEM service for both use cases. Tutorials. Overlay is a term that is used in many contexts. Some content is managed in AEM and some in an external system. In the next chapter, Explore GraphQL APIs, you will explore AEM’s GraphQL APIs using the built-in GrapiQL tool. For a step-by-step guide to creating your own SPA, see the Getting Started with the AEM SPA Editor - WKND Events Tutorial. GraphQL is best suited for microservices and complex systems because of using a simple query. js, tailwindCss, TypeScript, React-Hook-Form, Zod client with React Query, and graphql-request to make CRUD operations against a GraphQL API. GraphQL has a first-class way to factor dynamic values out of the query, and pass them as a separate dictionary (variables). React app with AEM Headless View the source code on GitHub A full step by step tutorial describing how this React app was build. If you have created your project with create-react-app, all the dependencies should be there when you run npm install. zip: AEM 6. This tutorial walks through the implementation of a Angular application for a fictitious lifestyle brand, the WKND. Unlock microservices potential with Apollo GraphQL. Before enhancing the WKND App, review the key files. json file to include the following (replacing the old declaration). Sling Models are annotation driven Java “POJO’s” (Plain Old Java Objects) that facilitate the mapping of data from the JCR to Java variables. File code below:AEM GraphQL API with Content Fragments - Sample Content and Queries; Hybrid and SPA AEM Development. NOTE: You can also use the Okta Admin Console to create your app. x there are no longer local resolvers and you can use reactive variables. Developer Console is accessed per AEM as a Cloud Service. It offers several features that make AEM development easier: Seamless integration with AEM instances through Eclipse Server Connector. Learn how to query a list of. 1. Implementation and using main AEM consoles like authoring environment, CRX DE, Package Manager, Users Administration Area, OSGi consoles. Experience LeagueWe will be using GraphQL Code Generator. You will use configure Apollo Client and then the useQuery to. This means that the component must have a Sling Model if it must export JSON. Overview; 1 - Content modeling; 2 - AEM Headless APIs and. . Related. 3. GraphQL API. Step 4 — Setting Up the React App. js application run from the command line to update asset metadata on AEM as a Cloud Service using Assets HTTP API. Create Content Fragments based on the. AEM as a Cloud Service lets you capitalize on the AEM applications in a cloud-native way, so that you can: Scale your DevOps efforts with Cloud Manager: CI/CD framework, autoscaling, API connectivity, flexible deployment modes, code quality gates, service delivery transparency, and guided updates. Tap on the download button in the top-left corner to download the JSON file containing accessToken value, and save the JSON file to a safe location on your development machine. Rich text with AEM Headless. 0. This might seem simple but in reality, an automatic closing tag is very helpful. Getting Started with the AEM SPA Editor and React. 1. It saves both data and errors into the Apollo Cache so. Hybrid and SPA with AEM; SPA Introduction and Walkthrough; SPA WKND Tutorial; Getting Started using React; Implementing a React Component for SPA; Getting Started using Angular; SPA Deep Dives; Developing SPAs. Project Setup. From the command line navigate into the aem-guides-wknd-spa. In the next chapter, Explore GraphQL APIs, you will explore AEM’s GraphQL APIs using the built-in GrapiQL tool. 1_property=jcr:title group. Follow answered Nov 22, 2021 at 8:27. 3 - Explore GraphQL APIs; 4 - Build a React app; Advanced Tutorial. To improve network performance for large query strings, Apollo Server supports Automatic Persisted Queries (APQ). GraphQL is used by many companies and organisations and has a growing and supportive community. Command line parameters define: The AEM as a Cloud Service Author. AEM’s GraphQL queries can be written to provide URLs to images based on where the image is referenced from. One of Gatsby’s main strengths is the ability to query data from a variety of sources in a uniform way with GraphQL. Community driven: Share knowledge with thousands of developers in the GraphQL community. Integration of APIs such as Axios, fetch, GraphQL which are used to integrate with applications like AEM, SDL, Solr & other intranet applications. rollThreeDice: [Int]For the image field, we'll create a GraphQL type type that holds all of the information we need in order to create and read private files from an S3 bucket, including the bucket name and region as well as the key we'd like to read from the bucket. May 2020 - Present3 years 4 months. By using the --template typescript flag, CRA will generate your files as . GraphQL server for UFC's public API jgcmarins: 3: 3 hours ago: 3 years ago: 1612809632000: 1496120620000: mswReinstall all the packages now and start npm. In the Basic Tutorial - Build a React app that uses AEM’s GraphQL APIs step we had reviewed and enhanced few key files to get hands-on expertise. 5. Wrap the React app with an initialized ModelManager, and render the React app. The default value is used when no variable values are defined explicitly. Install Required Dependencies. Rich text with AEM Headless. Explore AEM's GraphQL APIs using the built-in GrapiQL IDE. Enhance your skills, gain insights, and connect with peers. JSON uses the sparse fieldset theory to overcome the REACT challenges. These dependencies might not need to be in the import map, depending on what graphql-react modules the project imports from:. Get started with Adobe Experience Manager (AEM) and GraphQL. In concept, GraphQL can be compared to a SQL database query, the difference being that the query is not used for a database but instead an API. AEM and Adobe Commerce are seamlessly integrated using the Commerce Integration Framework (CIF). Low-Code: Edit your templates, create content, deploy your CSS, and your site is ready for go-live. This same REACT_APP_AEM_HOST environment variable is used to initialize the AEM Headless client used by useAdventureByPath(. . Get up and running with. Tap the Local token tab. It becomes more difficult to store your assets,. Developer-friendly: React's. Finally, we’ll execute npm install in the backend folder. or=true group. 5 service pack 12. External SPA with Editable Areas: In this design, the SPA is hosted outside of AEM, the developer keeps control over the app by only enabling authoring in restricted areas of the app. Over 200k developers use LogRocket to create better digital experiences. ViewsThe GraphQL API we're using has a query that allows you to request a book by its ID. In this video you will: Learn how to create and define a Content Fragment Model. The SPA retrieves this content via AEM’s GraphQL API. Tap in the Integrations tab. Then you'll have books as a list of { data: book: { title } }. Toronto, Ontario, Canada. The tag <ApolloProvider client={client}> must surround all components that will use GraphQL queries. If you are using @apollo/cient@v3. These remote queries may require authenticated API access to secure headless content delivery. By defining the arguments in the schema language, typechecking happens automatically. The touch-enabled UI is the standard UI for AEM. The configured AEM service’s host/domain is then used to construct the AEM GraphQL API URLs and Image URLs. commerce. Adobe Experience Manager (AEM)—and before that, CQ—has long used the principle of overlays to let you extend and customize the consoles and other functionality (for example, page authoring ). 0, Adobe Experience Manager (AEM) introduced a new user interface referred to as the touch-enabled UI (also known simply as the touch UI ). NOTE: This article is using apollo-client@v2. This is an exciting section of the tutorial where you’ll implement some key features of many robust APIs! The goal is to allow clients to constrain the list of Link elements returned by the feed query by providing filtering and pagination parameters. With this command, your package. Examples. Brands have a lot of flexibility with Adobe’s CIF for AEM. But REST has some limitations, and there's another alternative available – GraphQL. A primary use case for The Adobe Experience Manager (AEM) GraphQL API for Content Fragment Delivery is to accept remote queries from third-party applications or services. AEM as a Cloud Service and AEM 6. To work with GraphQL, we require a few dependencies. Review the AEMHeadless object. Why? Because when we click “Submit”, we’ll need access to the current value of what was typed in. Learn how to query a list of Content. Perform advanced data modeling with Fragment References The below video presents an overview of the GraphQL API implemented in AEM. GraphQL can retrieve multiple resources from a single request. This session dedicated to the query builder is useful for an overview and use of the tool. This approach is similar to the REST API, except that for a GraphQL API, we perform a POST request to the GraphQL. The GraphQL API of AEM provide a powerful query language to expose data of Content Fragments to downstream applications. 6. Namely, this was developing an offline. Populates the React Edible components with AEM’s content. In this chapter, you explore how AEM’s GraphQL APIs can drive the experience in an external application. Open your page in the editor and verify that it behaves as expected. It is possible to merge (combine) multiple gql queries into one with interpolation (credit to @maxdarque): const fieldsOnBook = gql` fragment fieldsOnBook on Book { id author. With the Next. development. Universally compatible: Use any build setup and any GraphQL API. The Android Mobile App. Part 4: Optimistic UI and client side store updates. Ignore the $, it is just to indicate the terminal. Here’s the basic architecture we’re building. Ensure you adjust them to align to the requirements of your. See above. $ npm install. 6. Sign In. GraphQL server with a connected database. If you've edited the GraphiQL class names that control colors (e. Browse the following tutorials based on the technology used. Strong problem. 1. This server-to-server application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries and print it on terminal. Rich text with AEM Headless. In below sections you will know how to utilize the AEM GraphQL API in a headless way to deliver the content. Gatsby is a React-based open source framework with performance, scalability and security built-in. extract-files; is-plain-obj; react-waterfall-render; Polyfill any required globals (see Requirements) that are missing in your server and client environments. Understand how the Content Fragment Model. We're going to create a GraphQL schema – a type system that describes your universe of data – that wraps calls to your existing REST API. If a non-standard GraphQL endpoint is used on AEM side, the endpoint may contain a full path: aemHeadlessClient = new AEMHeadlessClient. js provides two important capabilities: building a type schema and serving queries against that type schema. We will then use that current value as a GraphQL variable in our query. Updating your Content Fragments for optimized GraphQL Filtering; Authentication for Remote AEM GraphQL Queries on Content Fragments; AEM GraphQL API with Content Fragments - Sample Content and Queries; Hybrid and SPA AEM Development. The AEM Headless quick setup gets you hands-on with AEM Headless using content from the WKND Site sample project, and a sample React App (a SPA) that consumes the content over AEM Headless GraphQL APIs. Yes, AEM provides OOTB Graphql API support for Content Fragments only. Overview; 1 - Create Content Fragment Models; 2 - Author Content Fragments; 3 - Explore the AEM GraphQL API; 4 - Persisted GraphQL Queries; 5 - Client Application Integration; Headless First Tutorial. This multi-part tutorial walks through the implementation of a React application for a fictitious lifestyle brand, the WKND. Add a copy of the license. Copy the Quickstart JAR file to ~/aem-sdk/author and rename it to aem-author-p4502. Create the Sling Model. client. Initialize your app by executing the following command: npx create-react-app graphql-typescript-react --template typescript // NOTE - you will need Node v8. This is one of the three special Content-Type s that can be set on simple requests, enabling your server to process mutation s sent in simple requests. Due to he missing features and non-standard and poorly documented syntax in the AEM graphQL implementation, we abandoned it, and use servlets + queryBuilder instead. Once the deploy is completed, access your AEM author instance. It will work. Developer. Was this helpful? @skip and @include directives can be applied to query fields. Before enhancing the WKND App, review the key files. To fetch this, we could write a query that passes in an id and asks for the album with the title, artist and genre fields. Browse the following tutorials based on the technology used. GraphQL. Adobe Experience Manager’s Cross-Origin Resource Sharing (CORS) facilitates non-AEM web properties to make client-side calls to AEM, both authenticated and unauthenticated, to fetch content or. Whenever a Content Fragment Model is created or updated, the schema is translated and added to the “graph” that makes up the GraphQL. 13+. 10. Use of the trademark and logo are subject to the LF Projects trademark policy. This is the same framework used to translate other AEM content, such as Pages, Experience Fragments, Assets, and Forms. 0. 0. ) custom useEffect hook used to fetch the GraphQL data from AEM. You are also welcome to create your own model following the basic steps and tweak the respective steps like GraphQL queries, and React App code or simply follow the steps outlined in these chapters. Using the same variable to construct the GraphQL API request as the image URL, ensure that the React app interacts with the same AEM service for both use cases. This post could easily be a recounting of every single lesson I learned during this project (GraphQL, React Hooks, React Context, SSL, etc. Make sure you did that by navigating to the root directory and running: I did it and it did not work, you have to use npm install web-vitals. The application uses two persisted queries: wknd/adventures-all persisted query, which returns all adventures in AEM with an abridged set of properties. Consume AEM’s GraphQL APIs from a sample WKND GraphQL React app 5. Developer. For example, in the Basic Types documentation we had an endpoint called rollThreeDice: type Query {. The application uses two persisted queries: wknd/adventures-all persisted query, which returns all adventures in AEM with an abridged set of properties. Go Beyond Static Websites. Everything in a query builder query is implicitly in a root group, which can have p. Developer. js application demonstrates how to query content using AEM’s GraphQL APIs using persisted queries.