React Json Schema Form Playground

Keep an eye out for more articles showing amazing uses of JSON Schema, such as dynamic form generation with tools like React JSON Schema Form. You can use React Native today in your existing Android and iOS projects or you can create a whole new app from scratch. brutusin:json-forms demo. Loading Loading. You may also notice that the hyper-schema meta-schema uses an allOf attribute to make sure that in addition to the constraints it defines, data should also validate against the JSON Schema meta-schema as well. jgen https://github. There's been a lot of discussion on this topic and it still remains a problem today. Manage interests for a specific Mailchimp list. Plain JavaScript implementation using ES6 and Modern practices (no jQuery, Angular, React, or any other framework dependency) Renders a JSON schema as a webform and hooks up that form to the Form. If you are not automatically redirected, please go to. Recently we have been working in a project where we needed a lot forms, with some complexity. json schema. JSON Schema $Ref Parser Parse, Resolve, and Dereference JSON Schema $ref pointers. I have some experience in this. JSON Schema is a specification for JSON based format for defining the structure of JSON data. json (alongside compilerOptions, files, include, and exclude). JSON Schema is used to validate the structure and data types of a piece of JSON, similar to XML Schema for XML. The order of the strings in the array is not important, but it must include a schema definition. ¿Qué es React JSON Schema Form? React JSON Schema Form es un componente avanzado de React que permite desarrollar formularios web a partir de un esquema de JSON. Testing and validating API responses with JSON Schema 10/12/2017 Featured Cody Reichert Testing and validating JSON APIs is an important aspect of running a quality web service, but managing checks for large and diverse response bodies can be difficult. TypeScript's carefully considered language features and functionality, and its consistently improving tools, result in a terrifically productive development experience. Ok, this is great but now I have to build that JSON schema, which is a pain. JSON Schema − Describes your existing data format. Fork me on GitHub JSON Schema Faker. The extends is a top-level property in tsconfig. 1 of CIS defines a JSON encoding that uses a near-literal translation of GML structures into JSON. OGC TimeseriesML. Trailing commas are not valid in JSON, so JSON. Custom templates for dotnet new. js a new paradigm in webform rendering which uses JSON schemas to dynamically render the form within the front end application. Gist — Build JSON by HTML input form with pre defined JSON schema ( react-jsonschema-form playground ) A React component for building Web forms from JSON Schema. JSON-LD Playground. In this post, I demonstrate one approach for generating JSON Schema from an XML Schema (XSD). Tutorial built with Node. Contributing. It uses the `name`. To get started we will break down some of the key concepts and terms associated with the REST API: Routes & Endpoints, Requests, Responses, Schema, and Controller Classes. Servers like JSON Schema Store provide schemas for most of the common JSON-based configuration files. GitHub 上关于 jsonschema-form 的项目是这个react-jsonschema-form. to MobX-State-Tree Model. For projects that support PackageReference , copy this XML node into the project file to reference the package. It describes what we want to see on the UI Say :. The home of JSON Schema. A differential of a changed table is created (using diff). API: An API is basically a set of data, often in JSON format with specified endpoints. Contributing. You'll become familiar with its powerful editing, code intelligence, and source code control features and learn useful keyboard shortcuts. io/ Live Playground. Use this Schema. JSON can represent two structured. Automatically generate form markup from a JSON Schema. Along with the schema and root resolver, we’re enabling the GraphiQL playground. A higher order component decorator for forms using Redux and React Latest release 8. Below is the editor generated from the JSON Schema. Generating a JSON Schema. // The Monaco Editor can be easily created, given an // empty container and an options literal. uniforms it’s one and the only library that allows you to have greater flexibility on top of the React platform to building forms you like, with great robustness with advanced support of many different forms inputs. The SharePoint Framework (SPFx) provides full support for client-side SharePoint development. 0, but the definitions object in OpenAPI is, in most respects, a valid JSON Schema. To generate JSON Schemas programmatically, use the new api_platform. Let’s consider an application life cycle when a user clicks a button in an application. A JSON schema file is essentially an empty shell that can be used to create new documents. react-jsonschema-form. AEM Forms supports creation of an adaptive form by using an existing JSON Schema as the form model. Complete structural validation, useful for automated testing. react-jsonschema-form. react jsonschema form: Form generation and validation from JSON schema. NET languages, focusing specifically on ASP. A simple React form. 在试图实现演示形式时,可以在json编辑器中更新架构和窗体,以查看即时呈现表单。. React forms library based on json schema form. API Studio doesn't have a JSON Schema generator for Swagger-OpenAPI 2. The easiest way to get started is to install the API Platform distribution. Six different types of entities exist: users, posts, comments, todos, albums, and photos. uniforms it’s one and the only library that allows you to have greater flexibility on top of the React platform to building forms you like, with great robustness with advanced support of many different forms inputs. react-jsonschema-form [Playground] Be careful it is named "Playground" If you want really formalt this service , probably you need stand it in some server. You also need to ensure that another person who edits the JSON knows how should the JSON is structured. Multipart Requests. Problem is, JSON Schema doesn't give you some attributes like order of properties for building the form. What makes sense is extending JSON Schema with optional properties that fill in things JSON Schema doesn't provide yet make it work with nothing but a JSON Schema. Création d’un formulaire adaptatif Schéma JSON Utilisation. 1, LTE, and Efficient XML software development toolkits that empower companies worldwide to rapidly and reliably develop standard-based applications. The schema_change_detection_databases must also be set. react-jsonschema-form. io/ Live Playground. If you are not automatically redirected, please go to. This is a port of the angular schema form project using material-ui for the underlying components. Form Development in React comes down to three things: Data, Validations, and Submission. In the next sections we will see an example of spray-json and play-json. Together with time, css skills and the templating system it should be easy to create your own look if needed. This sample generates a new T:Newtonsoft. The extends is a top-level property in tsconfig. You can always come back here and refresh after changing some code around in the server to see the latest Schema and test your queries. to JSON Schema. This service can be either a web service or an AWS Lambda function. Please use JSON schema to describe & validate your data. deepEqual() algorithm as a standalone module. We can do the same thing for our. Ok, this is great but now I have to build that JSON schema, which is a pain. Now that we know how to define the schema and execute queries against it, let’s expose it as an HTTP endpoint. It supports both ASP. In the Request Body JSON Schema box, optionally enter a JSON schema that describes the body in the incoming request, for example: The designer uses this schema to generate tokens for the properties in the request. The Google APIs Explorer is is a tool that helps you explore various Google APIs interactively. ajax autocomplete block combobox composer composer. 2nd approach is preferred considering each form has about 200 UI fields which translates to 200 API callouts subject to governor limits for synchronous calls. The Alexa Skills Kit enables you to give Alexa new abilities by building a cloud-based service. JSON Forms' core is has no dependencies to any existing UI library or framework such as React or Angular. It is compatible with modern technologies and tool. NET supports the JSON Schema standard via the JsonSchema and JsonValidatingReader classes. Creates a sample JSON document from a JSON Schema. With the introduction of ASP. A simple React component capable of building HTML forms out of a JSON schema and using Bootstrap semantics by default. The Google APIs Explorer is is a tool that helps you explore various Google APIs interactively. To define the schema, let's create a schema. JSON Editor Online is a web-based tool to view, edit, and format JSON. A live playground is hosted on gh-pages. It feels like a great way to write JavaScript. The home of JSON Schema. I once built a massive "multi page questionnaire with conditional logic" feature, using a superset of json schema and a wrapper around react-json-schema-form (the Mozilla one). systemd is a system and service manager for Linux and is at the core of most of today's big distributions. I Will Tell You The Truth About React Json Schema Form In The Next 11 Seconds | React Json Schema Form By Galiena Zinnia Nigesa Posted on February 21, 2019 November 3, 2018 If your appliance involves lot of forms and abstracts accumulating flows, again autograph forms in JSX (react) is actual repetitive. NET makes it easier to use Facebook's React and JSX from C# and other. react-jsonschema-form [Playground] Be careful it is named "Playground" If you want really formalt this service , probably you need stand it in some server. Step 2: Process the JSON Data. An example for such an API could be a blog post creation. Select an HTML file or Load HTML from a url or Enter HTML data and convert it to JSON. JSON tutorial for beginners and professionals provides deep knowledge of JSON technology. React forms based on json schema for form generation and validation. Finally let's see how easy it would be to wrap this up in a React hook for those of you working with React. If you are not automatically redirected, please go to. JSON vs XML or difference between JSON and XML for beginners and professionals with examples of JSON with java, json and xml. During development, we may be stuck at some fields such as giving ‘People Picker’ control on the custom form which shows users from the Azure Active Directory of the SharePoint Tenant. js web apps (such as Bourbon Tweet Alerts) and I've noticed that there is a huge inconsistency in building Node. This module is around 5 times faster than wrapping assert. 6 - Updated May 22,. parse() method parses a JSON string, constructing the JavaScript value or object described by the string. The above code imports YAML source data as an array, iterates over it with the Array. deepEqual() algorithm as a standalone module. There are two main parts to creating a form based on a JSON schema: parsing and templating. OSS Nokalva is a leading vendor of ASN. The sharing permissions of the Google Spreadsheet should be either “Public” or set to “Anyone with link can view” for the app to fetch cells from the Google Spreadsheet without authentication. -Note: If you are new to React. This is extremely powerful because it avoids duplication by : describing data using the JSON Schema standard; using ajv lib to validate data against the JSON Schema on client side!. This way, you may choose when to activate them (typically after form submission is attempted). To get started we will break down some of the key concepts and terms associated with the REST API: Routes & Endpoints, Requests, Responses, Schema, and Controller Classes. If you click "Upload", JSON will be stored on the server and you can download generated file by clicking "Download" button or access it via ajax-request by URL that will be copied to clipboard after clicking "Copy URL" button. OGC TimeseriesML. Copy CodeSandbox. Make your file smaller, and harder to read with the click of a button. Omit extra data. Structured Data Testing Tool. The former, x-hints, can be used to annotate a schema with additional hints on how the data is to be handled or displayed. The latter, x-ordering, specifies a default order for the elements under the current object. The benefits of this library include. During development, we may be stuck at some fields such as giving ‘People Picker’ control on the custom form which shows users from the Azure Active Directory of the SharePoint Tenant. 0 to sync email activity and campaign stats with your database, manage audiences, and view and control automation workflows. JSON and Go. JSON schema is a standard for representing shapes of JSON data in a JSON document. You can use your own IDE no need to purchase Visual Studio. Originally created for Brutusin-RPC. You can form your own view. Parsing – We create a file that’s sole job is to parse the incoming JSON and return a JavaScript object. Plexus-form extends the JSON-Schema specification with two new properties x-hints and x-ordering. Confession though: I'm not master of it. When you're dealing with complex and structured data, you need to determine whether the data is valid or not. Bootstrap scopes the :valid and :invalid styles to parent. Choose a JSON Form example below and check the generated form. json-schema vue form form-schema generator playground schema-generation json automatic ncform configuration react-jsonschema-form - A React component for building Web forms from JSON Schema. The mechanism underlying LWT is asynchronous consensus in the form of the Raft algorithm. Moreover SPFx is responsive in design. Vue component form based on JSON Schema. JSON, short for JavaScript Object Notation, is a lightweight computer data interchange format. JSON is Like XML Because. Introduces UI-schema concept to customize widget selection, CSS classes. Documentation is hosted on: https://react-jsonschema-form. Form customization¶ The uiSchema object¶ JSONSchema is limited for describing how a given data type should be rendered as a form input component. Creating the hook is a case of wrapping our request function in a React. Free Online JSON to JSON Schema Converter. Documentation is hosted on: https://react-jsonschema-form. Omit extra data. The keyword query in the beginning expresses the operation type. The above code imports YAML source data as an array, iterates over it with the Array. JSON Powered WebForms in Angular. schema_factory service. Choose from the following 5 JSON conversions offered by this tool: CSV to JSON - array of JSON structures matching your CSV plus JSONLines (MongoDB) mode; CSV to Keyed JSON - Generate JSON with the specified key field as the key value to a structure of the remaining fields, also known as an hash table or associative array. In this post, I demonstrate one approach for generating JSON Schema from an XML Schema (XSD). Build JSON by HTML input form with pre defined JSON schema ( react-jsonschema-form playground ) About this Service. JSON Schema to HTML form generator, supporting dynamic subschemas (on the fly resolution). react-jsonschema-form. react-jsonschema-form playground. js a new paradigm in webform rendering which uses JSON schemas to dynamically render the form within the front end application. Use a little—or a lot. Direct Link You can also make changes to the JSON here and set the value in the editor by clicking Update Form. Structured Data Testing Tool. React makes it painless to create interactive UIs. JSON Schema − Describes your existing data format. Right now I am using react-json-schema-form. PS: it's definitely worth making the video fullscreen or viewing on Youtube so you can see things more clearly. It’s very fun. react-jsonschema-form / playground / epicfaace [V2] Upgrade to react 16 ( #1408 ) … * upgrade to react 16 * bump react peer dependency to 16 * remove react-lifecycles polyfill * unskip react 16 test * Fix array tests, fixes #1427 componentWillReceiveProps is not called after setState, but getDerivedStateFromProps is called after setState. Direct Link You can also make changes to the JSON here and set the value in the editor by clicking Update Form. Visual Studio Code Tips and Tricks "Tips and Tricks" lets you jump right in and learn how to be productive with Visual Studio Code. JSON Schema to HTML form generator, supporting dynamic subschemas (on the fly resolution). Generating a JSON Schema. React JSON Schema Async Form. ObjGen uses a simple shorthand syntax to generate rich and complex JSON data. A dynamic form component for React using a specification format based on JSON-Schema. If you have previously used Angular Schema Form, JSON Form, or React JSON Schema Form, in order to make the transition easier, Angular2 JSON Schema Form will recognize the input names and custom input objects used by those libraries, and will automatically work with JSON Schemas in version 4, version 3, or the truncated version 3 format. To parse JSON strings use the native JSON. Most components use the Camunda REST API in order to start new process instances or display and complete BPMN UserTasks. You also need to ensure that another person who edits the JSON knows how should the JSON is structured. I also hope to give some conference talks on React NativeScript to get some more visibility for it and attract collaborators. The Server requests data from the Database. Thus, JSON is trivial to generate and parse, at the cost of reduced human readability. See how to handle these yourself or using Formik to make things simpler. Indeed, Apache Cassandra and Scylla provide Lightweight Transactions (LWT), which allow single-key linearizable updates. Vue component form based on JSON Schema. {"version":3,"sources":["webpack://JSONSchemaForm/webpack/universalModuleDefinition","webpack://JSONSchemaForm/webpack/bootstrap","webpack://JSONSchemaForm/external. "TypeScript is a smart choice when writing a modern web- or JavaScript-based application. readthedocs. JSON Schema Generator - automatically generate JSON schema from JSON. deserialize(JsonString, List. Google apps. The post shows how to add to a web page, initialize and bind the jQuery Grid plugin by jQWidgets. The Problem: You've got a JSON Schema with $ref pointers to other files and/or URLs. React JSON Schema Form and simple react SPA (auth, search, deposit) 20m. In this two-part series, you'll learn how to use JSON-Schema to. I Will Tell You The Truth About React Json Schema Form In The Next 11 Seconds | React Json Schema Form By Galiena Zinnia Nigesa Posted on February 21, 2019 November 3, 2018 If your appliance involves lot of forms and abstracts accumulating flows, again autograph forms in JSX (react) is actual repetitive. Out Of The Box. Parsing - We create a file that's sole job is to parse the incoming JSON and return a JavaScript object. js is a "batteries included" SQL query builder for Postgres, MSSQL, MySQL, MariaDB, SQLite3, Oracle, and Amazon Redshift designed to be flexible, portable, and fun to use. The home of JSON Schema. Build Setup # install dependencies npm install # serve with hot reload at localhost:8080 npm run dev # build for production with minification npm run build # build for production and view the bundle analyzer report npm run build --report. Testing powered by BrowserStack. JSON is often used when data is sent from a server to a web page. io/ Live Playground. JSONLint is a validator and reformatter for JSON, a lightweight data-interchange format. The extends is a top-level property in tsconfig. react-jsonschema-form Playground. React JSON Schema Async Form. A simple React component capable of building HTML forms out of a JSON schema. io API's; Complete Form Builder which creates the JSON schema used to render the forms. Documentation is hosted on: https://react-jsonschema-form. すでにこれだけできてるから、可能なのでは. js app make sure the GOOGLE_APPLICATION_CREDENTIALS environment variable points to that. With that, you now have a NestJS server complete with GraphQL, a simple GraphQL schema and a simple resolver for that schema (complete with a query and mutation). The react-schema-form is a react component we built on top of material-ui to help us to build SPA that interacts with backend services built on top of light-hybrid-4j and light-rest-4j. This service can be either a web service or an AWS Lambda function. Powered by react-jsonschema-form-semantic-ui and SemanticUI. JSON Forms' core is has no dependencies to any existing UI library or framework such as React or Angular. React components are wrapped with GraphQL fragments to become Relay containers. schema_factory service. To the graphqlHTTP middleware, we pass the built schema and root resolver. Choose a JSON Form example below and check the generated form. For detailed advice on the last step, the angular 2 docs has a recipe for creating a dynamic form from a gui model. New Schema This version of the schema replaces Project Open Data Metadata Schema v1. JSON viewer web-based tool to view JSON content in table and treeview format. It consists of a list of all available properties and their types, including the list of required properties. Choose an example, or create your own, and check out the generated form. 基于json架构的表单生成和验证的响应。 这是使用材料ui插件的 Angular 模式表单的端口。. You have to mandatorily specify the schema for each DataTable. Compare npm package download statistics over time: @json editor/json editor vs angular schema form vs react jsonschema form vs react jsonschema form conditionals. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. state = { userList: [] }; } componentWillMount() { axi. I’m about to show you how to do something in React. There are, however, use-cases that require the opposite trade-off. The constraints property on Table Schema Fields can be used by consumers to list constraints for validating field values. View source code An online, interactive JSON Schema validator. A React JSON Schema Editor that generates HTML for creating and modifying json schemas. What makes sense is extending JSON Schema with optional properties that fill in things JSON Schema doesn't provide yet make it work with nothing but a JSON Schema. JSON Schema. plexus-form - 采用JSON-Schema的react动态表单组件 详细内容 问题 14 同类相比 7 发布的版本 v0. Binding jQuery Grid to JSON Data. JSON Schema $Ref Parser Parse, Resolve, and Dereference JSON Schema $ref pointers. Along with the schema and root resolver, we're enabling the GraphiQL playground. uniforms logo. Next, you need to connect the frontend to GraphQL. There's a full commented example at the end. json schema. すでにこれだけできてるから、可能なのでは. We just saw an example that uses HTTP to get the content of a book. react jsonschema form: Form generation and validation from JSON schema. Includes nesting, arrays. The benefits of this library include. JSON Schema (+ UI Schema) に対応するHTMLフォームを組み立てる React component. react-jsonschema-form¶ A simple React component capable of building HTML forms out of a JSON schema and using Bootstrap semantics by default. Loads the schema via REST API. Please join me if you are interested in the Linux platform from a developer, user, administrator PoV. 0, but the definitions object in OpenAPI is, in most respects, a valid JSON Schema. These UIs are targeted at entering, modifying and viewing data and are usually embedded within an application. map method, and renders the data-filled markup through a functional stateless React component. In this section, we are going to hook up react-schema-form to have generic form generation for most of the menu items. A simple React component capable of building HTML forms out of a JSON schema and using Bootstrap semantics by default. If empty, no checks are made. react-schema-form. Choose an example, or create your own, and check out the generated form. To generate JSON Schemas programmatically, use the new api_platform. The react-schema-form is a react component we built on top of material-ui to help us to build SPA that interacts with backend services built on top of light-hybrid-4j and light-rest-4j. deep-equal Node's assert. With that, you now have a NestJS server complete with GraphQL, a simple GraphQL schema and a simple resolver for that schema (complete with a query and mutation). That means that you define field components and reuse them throughout the entire application. If you continue to use this site we will assume that you are happy with it. React Hook Form currently supports Yup for object schema validation. Gist — Build JSON by HTML input form with pre defined JSON schema ( react-jsonschema-form playground ) A React component for building Web forms from JSON Schema. 2) Set up options: parse numbers, transpose your data, or output an object instead of an array. Developer Guides; Getting Started with the Mailchimp API. 1) Copy/paste or upload your Excel data (CSV or TSV) to convert it to JSON. React forms based on json schema for form generation and validation. Open the code in your favorite editor, shrug your shoulder off and get coding. react-json-editor. com/fadado/JBOL 2. react-jsonschema-form Playground. Online JSON Formatter and Online JSON Validator also provides tools to convert JSON to XML, JSON to CSV, JSON Editor, JSONLint and JSON Checker. To access this experimental feature utilizing GraphQL Playground with Gatsby, add GATSBY_GRAPHQL_IDE to your develop script in your package. Join us — it's going to be out of this world. In this section, we are going to hook up react-schema-form to have generic form generation for most of the menu items. Live Playground. Once the class is saved in the Org you can deserialize the JSON like below: List accounts = (List) JSON. ajax autocomplete block combobox composer composer. Use a little—or a lot. react-jsonschema-form. schema_change_detection_databases - Comma separated list of databases to monitor for schema changes. For implementations supporting only draft-04 or older, see the Obsolete Implementations page. Instead of creating a native form for each platform, we created an extra API call that can fetch a JSON Schema form to display a user update profile form. In the examples above we always used bytes and strings as intermediates between the data and JSON representation on standard out. Please join me if you are interested in the Linux platform from a developer, user, administrator PoV. NET Schema Documentation. Compare npm package download statistics over time: @json editor/json editor vs angular schema form vs react jsonschema form vs react jsonschema form conditionals. JSON Tutorial. Writers like os. The generated schema can be used with libraries such as react-json-schema-form to build forms for the documented resources, or to be used for validation. It can accept a source program and analyze it without sending it over the network. JSONLint is a validator and reformatter for JSON, a lightweight data-interchange format. For example /api/Values. Component:. Let me know if that helps you. Writers like os. react-jsonschema-form. Trailing commas are not valid in JSON, so JSON. JSON Powered WebForms in Angular. Connect React to GraphQL. Contributing. However, you are free to use your own algorithm to transform other standards to this one! This newly created component will dynamically generate the form, according to the schema. Confession though: I’m not master of it. It was written under IETF draft which expired in 2011. Testing powered by BrowserStack. EDITS: Calling toString on Date is for illustrative purposes. The browser makes an API request to the Server. react-jsonschema-form / playground / epicfaace [V2] Upgrade to react 16 ( #1408 ) … * upgrade to react 16 * bump react peer dependency to 16 * remove react-lifecycles polyfill * unskip react 16 test * Fix array tests, fixes #1427 componentWillReceiveProps is not called after setState, but getDerivedStateFromProps is called after setState. This tutorial shows how easy it is to use the Python programming language to work with JSON data. Validates a JSON string against RFC 4627 (The application/json media type for JavaScript Object Notation) and against the JavaScript language specification. So our next example shows how to fetch some JSON data, allowing us to press a button to show random cat GIFs. I need to read the JsonData. For example I have a test app under ~/dev/test, so I put the JSON file into that folder, and renamed it to auth. OSS Nokalva is a leading vendor of ASN. react-jsonschema-form – A React component for building Web forms from JSON Schema; List View Select - A Toggleable select box for React Native with native components; Final Form 🏁 formland - A simple, super-flexible, extensible config based form generator; react-reactive-form - Angular like reactive forms in React; unform - ReactJS form. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: