Material Ui Formgroup

Last updated 8 months ago by petebd. The following example contains two input elements; one of type="text" and one of type="password". FormBuilder has methods as group(), control() and array() that returns FormGroup, FormControl and FormArray respectively. Here, we have imported the FormGroup, FormBuilder and Validators modules from @angular/forms. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. It provides compact row layout. Material UI是一套基于利用Google Material UI design的react UI库。目前项目从v0发展到v1-beta版。两版之间的差异在于v1开始采用TypeScript,css方案由inline style切换到css in jss的react-jss方案,jss方案的特…. is a form control for selecting a value from a set of options, similar to the native element. Throughout this tutorial. But, nesting ngRepeats is fairly straightforward if you take on the. Angular provides us a lot of tools to deal with forms. For UI, we will use Angular 8 Material and CDK. Any other properties supplied will be spread to the root element. So you have a form and would like to add form fields dynamically from a response to a user event? It’s easy to do with Reactive Forms and FormArray. General purpose input fieds, text areas and select controls for single- and multi-line text input. Line 32 adds uiSref directive of UI-Router to the Next button. We’ll create a form in Angular 8 using FormGroup & FormBuilder Reactive form API. Working with Angular 4 Forms: Nesting and Input Validation Igor Geshoski Igor has been honing his algorithms and problem solving skills on large-scale Java based enterprise applications for about five years. You can therefore subscribe to valueChanges to update instance variables or perform operations. It provides UI components for libraries like jQuery, Angular, React and Vue, and it comes packed with over 20 components for creating charts, data tables and drag-and-drop pages. Material stepper extends the CDK stepper and has Material Design styling. This property accepts the following keys:. Learn more about the props and the CSS customization points. Use the Kendo UI NumericTextBox with template-driven or reactive forms in Angular 2 projects. js, And Material Design UI This is the final part of the MEAN Stack Crash Course series. Using them along with valuable content might bring a lot of attraction to your project. As we mentioned in the Forms chapter, we use the. タグの使い方の違いは何ですか。 < form-group>?ベストアンサー入力グループは拡張フォームコントロールです。入力グループを使用すると、テキストベースの入力にテキストやボタンを簡単に追加して追加できます。. The material UI has almost all the UI components pre-built such as Layout, Inputs, Navigation, etc. This page will walk through Angular FormBuilder example. This Material based form control offers quick items list navigation, including selection based on a single or multiple characters match. UI Components Ionic apps are made of high-level building blocks called Components, which allow you to quickly construct the UI for your app. Crucial Trading Carpets; a wide range of colours and creative. General purpose input fieds, text areas and select controls for single- and multi-line text input. FormBuilder. Creating Radio Button and Checkbox To create radio button and checkbox we will create an instance of FormGroup that will have properties of. Angular Bootstrap radio buttons Angular Radio Button - Bootstrap 4 & Material Design. Today we are going to create Autocomplete in Angular 8 using Angular Material UI components. Conversely, the system domain includes the database systems, operating systems and communication systems. When you click on the Previous button, the save method will be executed. It only checks for a character entry. 这是一款谷歌 Material Design 风格的提交表单 UI 界面设计效果。在这个提交表单中,融入了浮动标签,线条进度显示,扁平风格等多种效果。设计简单时尚,非常值得学习。 HTML 结构. The best free radio snippets available. We'll create a form in Angular 8 using FormGroup & FormBuilder Reactive form API. An Angular sample application that includes selecting, adding, updating, and deleting data with HttpClient service, reactive forms for object and array types, in-line data list editing, custom input validations, and various other features (updated to Angular 8 CLI and Bootstrap 4. Angular reactive forms facilitate a reactive style of programming that favors explicit management of the data flowing between a non-UI data model (typically retrieved from a server) and a UI-oriented form model that retains the states and values of the HTML controls on the screen. Form Layouts. Input, Autocomplete, dropdown, checkbox etc. FormGroup tracks a value and the validity state of the FormBuilder instance group. FormBuilder has methods as group(), control() and array() that returns FormGroup, FormControl and FormArray respectively. Escreva um comentário Comentário. Let's begin!. The article. Have a look at overriding with classes section and the implementation of the component for more detail. With the release of Angular 6, we can directly run ng add @angular/material command to add material design capabilities to an existing Angular application. FormGroup: FormGroup service maintains the values, properties and validation state of a specific group of AbstractControl. In the past, we have gone over how to validate basic forms using Angular. In this lecture we created a simple HTML form. Also, the navigation elements are great within Ionic and you should rely on them as well. If you’re new to Reactive Forms, check out one of my previous posts before diving in!. Semantic is available at semantic-ui. js together. Use form-group by mui-org in your code. The form uses react-native-vector-icons so it is important the fonts are linked by using react-native link or one of the other options available. with React support and hence it is very easy to integrate and use with an existing React app. Collaborative mobile workspaces and visual data insights for business teams. It provides compact row layout. CDK allow us to build our own library of UI components using Angular Material. FormControl: This service manages the value and validation status of a specific form control. MaterialUI. Learn more about the props and the CSS customization points. In this article, we’ll look at how to unit test components built with Angular 2. GitHub Gist: star and fork jmn's gists by creating an account on GitHub. Twitter Bootstrap. Tracks the validity and state of the group of FormControl Instance or moreover, we can say the formgroup to be a collection of FormControls. material Theme The FormGroup provides a way to render reactive. If you are new to model-driven forms, please refer to How to Build Model. Conversely, the system domain includes the database systems, operating systems and communication systems. The option that the switch controls, as well as the state it's in, should be made clear from the corresponding inline label. This is a guide to writing Bootstrap 3 form syntax. MaterialUI. This is the second part of the series on Introduction to Forms in Angular 4. It also defines and initializes the following form property with Contact member and one or more validators: We do not add validator to the id property because it is a self-generated number. You can now. com Best material for ng2 forms on the net. bmd-form-group class is usually added to the. FormGroup takes part in creating reactive form. We take care of injecting the CSS needed. Bootstrap Material Design UI KIT - trusted by over 500 000 developers and designers. The article. Q&A for Work. In fact you’ll note that Facebook is one of the most egregious users of the modal sign up window, in which they trigger a modal which takes up about 90% of the entire screen’s real estate if you are not logged in. We will replace all current HTML and third-party components with the Angular Material components. Remember, since Bootstrap utilizes the HTML5 doctype, all inputs must have a type attribute. The autocomplete is a functionality which shows the recommended options to the user when the user clicks on the input field or enters some keywords in an input field. When using a NG Dynamic Forms UI package, e. Net Core 2 and Angular5 Frameworks. Angular reactive forms facilitate a reactive style of programming that favors explicit management of the data flowing between a non-UI data model (typically retrieved from a server) and a UI-oriented form model that retains the states and values of the HTML controls on the screen. cn a mirror site hosted inside China. Content Type. Now, I'm not sure is what message to show and whether we should throw or just warn, but if you think that is a valid approach on how to solve then I'll gladly submit an initial PR for further discussion. NG Dynamic Forms is built to provide solid yet unobtrusive support for a variety of common UI libraries: Basic; Bootstrap; Foundation; Ionic; Kendo UI; Material. ISC · Repository · Bugs · Original npm · Tarball · package. I have searched the issues of this repository and believe that this is not a duplicate. Angular is a platform for building mobile and desktop web applications. For the most part, it is a matter of wrapping each form control in a component as custom component. In this tutorial, we will be taking a different. React Admin is licensed under the MIT License Sponsored and supported by Marmelab since 2016. See related links to what you are looking for. In this post we are going to see how to dynamically create a reactive form with configurable fields and validations. The placeholder can be specified by setting the placeholder attribute on the or element. We created a form model on our component using the FormGroup and FormControl classes. Angular 5 CRUD Tutorial Example From Scratch is today’s leading topic. 0 Classic Toolkit support for Material Theme includes: with hundreds of pre-integrated and tested UI components, built-in themes, and sample apps and. @ng-dynamic-forms/ui-material. The setup is angular-cli app with @angular/[email protected] Angular is a platform for building mobile and desktop web applications. Expected Behavior The standard size of 48x48px for Radios and Checkboxes is way to large for long lists on Desktop. In addition, if you haven't checked out Infragistics Ignite UI for Angular Components, be sure to do so! They've got 30+ material based Angular components to help you code speedy web apps faster. In this post we'll dig a little deeper as to the differences between patchValue and setValue in Angular forms. < input-group>タグの使い方の違いは何ですか。 < form-group>?ベストアンサー入力グループは拡張フォームコントロールです。入力グループを使用すると、テキストベースの入力にテキストやボタンを簡単に追加して追加できます。. React Bootstrap Inputs React Inputs - Bootstrap 4 & Material Design. FormGroup is a helpful wrapper used to group selection controls components that provides an easier API. Powered by Zendesk. material-ui. Ask Question Asked 2 years ago. Building a Web App using ASP. You are piping at the FormGroup 's. FormHelperText MaterialUI. Forms are part of almost every web application out there. Install the package in your project directory with: These components use the Material-UI SvgIcon component to render the SVG path for each icon, and so a have a peer-dependency on the next release of Material-UI. provides the same functionality as native enhanced with Material Design styling and animations. Theming your own components. Keyboard accessible buttons will preserve focus styles after click, which may be visually jarring. Net Core 2 and Angular Web Application. It provides compact row layout. The buildform() method uses the injected FormGroup to declare the form control model called form. HTML Color Palette consist of 140 'Named CSS Colors'. Here, we have imported the FormGroup, FormBuilder and Validators modules from @angular/forms. When using a NG Dynamic Forms UI package, e. Form Group (Checkbox, Ext JS 7. form-group adds structure to forms by providing margin-bottom around a label and control pairing, the only purpose of the. Join the community of millions of developers who build compelling user interfaces with Angular. 这是一款谷歌 Material Design 风格的提交表单 UI 界面设计效果。在这个提交表单中,融入了浮动标签,线条进度显示,扁平风格等多种效果。设计简单时尚,非常值得学习。 HTML 结构. Personally, I don’t consider myself to be much of a designer, which is why I turn to front-end frameworks when developing my projects. It is a beautiful cross-platform UI kit featuring over 50 elements and 3 templates. html file and add the following code. In this article, we are going to learn about what Material UI library is and how to install a Material UI library in React web applications. It looks like it is filtering, but it does not filter through it perfectly. By executing below command we will be installing Angular Material and the corresponding theming into the project. css is used for twitter bootstrap v3 support and bootstrap-datepicker. Reactstrap takes in props such as type, name, id and placeholder. yarn add formik yup reactstrap bootstrap. Reactive Forms in Angular Just a couple days ago, we've updated our article on Template-driven Forms in Angular , as the APIs have changed for the better in the second release candidate. FormLabel MaterialUI. Bridging the gap between Angular components and Polymer elements, the Vaadin elements provide Material inspired UI components for mobile and desktop apps. Reactive forms offer the ease of using reactive patterns. I will describe step by step implementation of smart-table with add, edit and delete record operation. Learn Salesforce Lightning with Examples – Part 1 (Create Records using Lightning Components) Learn Salesforce Lightning with Examples – Part 1 (Create Records using Lightning Components) is the first part of the series – “ Learn Salesforce Lightning with Examples “. Twitter Bootstrap. In this post, we are going to go through a complete example of how to build a custom dialog using the Angular Material Dialog component. Angular reactive forms facilitate a reactive style of programming that favors explicit management of the data flowing between a non-UI data model (typically retrieved from a server) and a UI-oriented form model that retains the states and values of the HTML controls on the screen. The material UI has almost all the UI components pre-built such as Layout, Inputs, Navigation, etc. In this jQuery form validation example, three form fields are checked whether these are filled or not. They can be easily remembered and used in HTML & CSS. Working with Angular 4 Forms: Nesting and Input Validation Igor Geshoski Igor has been honing his algorithms and problem solving skills on large-scale Java based enterprise applications for about five years. The placeholder can be specified by setting the placeholder attribute on the or element. purescript-react-material-ui Repository nwolverson/purescript-react-material-ui FormGroup MaterialUI. However, there is one guy that doesn't have a direct handler to manage its state by using only FormControl and its name is MatChipList. At the moment, this tutorial we will. Material helps teams streamline the designer-developer collaboration, reduce complexity, and enable fidelity through reusable components, patterns, and code libraries. We’ll create a form in Angular 8 using FormGroup & FormBuilder Reactive form API. Angular Service. The API documentation of the Tab React component. Angular Forms - Bootstrap 4 & Material Design. When we created our User Pool we asked it to allow a user to sign in and sign up with their email as their username. Angular is a platform for building mobile and desktop web applications. Net Core 2 and Angular5 Frameworks. You can view completed forms in the Pages section. Angular Material 7 – Auto-Complete – The , an Angular Directive, is used as a … the configuration required to draw a autocomplete control using Angular Material. A form is a type of FormGroup. 这个提交表单使用 foundation 框架来布局。通过网格来排列表单中的各种元素。. This helps us to develop the forms along with their initial value and there validations. Background. Here, we have imported the FormGroup, FormBuilder and Validators modules from @angular/forms. @popugang I was just looking for a Material-UI 3 example and since there wasn't one I assumed that it wouldn't work so I haven't tried it yet. Join the community of millions of developers who build compelling user interfaces with Angular. Bridging the gap between Angular components and Polymer elements, the Vaadin elements provide Material inspired UI components for mobile and desktop apps. Ask Question Asked 2 years ago. Simple Login Example in AngularJS. The later object is to store the properties of element/control such as Checkbox, Textbox. In this article, we’ll look at how to unit test components built with Angular 2. Component Dev Kit (CDK): CDK is already included in an Angular Material library, which offers more than 30 UI components. Checkboxes can be used to turn an option on or off. Throughout this tutorial. When you click on the Previous button, the save method will be executed. You can read more about selects in the Material Design spec. Search for packages, types, and functions. To add Material UI in our existing React app, you need to run below CLI commands and start using the pre-built components directly. This fully responsive Angular 8 CLI template uses Bootstrap components in its designs and re-styles plugins to create a consistent design across every touchpoint. Angular Material provides MdCheckbox directive which has selector. Building An Angular 6 CRUD Application From Scratch with MongoDB, Express, Node. Spread the love Read angular material autocomplete formgroup for more information. This FormArray will contain array of FormGroup and each FormGroup will host multiple FormControl instances. With the Angular 2's new forms module, we can build complex forms with even more intuitive syntax. Works better w/ the current Angular Material UI project in case a user never touches a required element, I call it when the user tries to submit the form to mark any at that point. JQuery, Angular, React and Vue versions. Checkboxes allow the user to select one or more items from a set. When using the widths='equal' prop declaration on a Form. MaterialUI. First, the autocomplete tool could filter the data automatically for the all source data. Form Layouts. Control the size of the component by adding the classes "form-group-sm" or "form-group-lg" on the abmFormGroup directive. The form component adds styling to standard html form elements (textboxes, textareas, selects, checkboxes, radio buttons, submit buttons) giving them a native like look and feel on various platforms. In this article, we will learn about how to build a nested model-driven form with validation using the latest forms module. If you want use one of the DateAdapters that ships with Angular Material, but use your own MAT_DATE_FORMATS, you can import the NativeDateModule or MomentDateModule. Next, for the user interface (UI) we will use Angular 8 Material and CDK. material Theme The FormGroup provides a way to render reactive. Since, Angular offers two type of forms, Template-Driven and Reactive Forms. The article. It is designed to: Introduce you to the general structure of the syntax; Note important exceptions to this layout. Net Core 2 and Angular5 Frameworks. Component Dev Kit (CDK): CDK is already included in an Angular Material library, which offers more than 30 UI components. $('#mdate'). In fact you’ll note that Facebook is one of the most egregious users of the modal sign up window, in which they trigger a modal which takes up about 90% of the entire screen’s real estate if you are not logged in. jQuery forms styling demo | Kendo UI Web framework R1 2019 Release is here. With the Angular 2's new forms module, we can build complex forms with even more intuitive syntax. Inline Multiple fields may be inline in a row. Theming your own components. By executing below command we will be installing Angular Material and the corresponding theming into the project. 3, @[email protected] For email validation example, see next examples. Update December 2017: code updated to Angular v5 and Material v5. By default, it is set to false—just like the defaultItem, the value has to match the data type. You can find more details in below links. Angular is a platform for building mobile and desktop web applications. So you have a form and would like to add form fields dynamically from a response to a user event? It’s easy to do with Reactive Forms and FormArray. It looks like it is filtering, but it does not filter through it perfectly. We add the required and email validators to the email property. The example is a simple registration form that validates on submit, and includes a custom validator that validates password & confirm password fields match. 这个提交表单使用 foundation 框架来布局。通过网格来排列表单中的各种元素。. This is the second part of the series on Introduction to Forms in Angular 4. In this tutorial we are going to look at what’s changed with forms and more importantly how to handle form validation the right way with Angular 2. It has a ton of fancy UI elements for form validation out of the box. Learn more about the props and the CSS customization points. This was a simple process and just. Today, in this article, we will take a look at 3 examples of using form fieldset-s in Bootstrap 4. Design and develop next generation web applications using Angular 2 and Angular 4 About This Book Learn about the core building blocks of Angular Build and architect high performance web …. Input, Autocomplete, dropdown, checkbox etc. Public; Public/Protected; All. In this tutorial, I'll teach you how to build an Angular 8 CRUD web application from scratch with MongoDB, Express js, Node js, and Angular Material UI library. ng-dynamic-forms / packages / ui-material / Pull request Compare This branch is 30 commits ahead, 140 commits behind udos86:master. Input, Autocomplete, dropdown, checkbox etc. This is great as reference material, but it’s a horrible way to learn a programming language. This was a simple process and just. ReactでのメジャーなUIライブラリであるMaterial-UIとFormのステート管理ライブラリであるReduxFormを組み合わせてモダンなフォームを作ります。 ReduxForm公式のMUIサンプルが古すぎた(MUI v0から更新されていない・・・) のと個人的に一通り整理したくなったので. In fact you’ll note that Facebook is one of the most egregious users of the modal sign up window, in which they trigger a modal which takes up about 90% of the entire screen’s real estate if you are not logged in. Angular Bootstrap forms are input-based components that are designed to collect user data. The FormGroup configuration is part of the Angular Forms package. They've got 30+ material based Angular components to help you code speedy web apps faster. When using a NG Dynamic Forms UI package, e. Reactstrap takes in props such as type, name, id and placeholder. You can change time right through the timepicker dial (with a keyboard) without interaction with a clock face. This Material based form control offers quick items list navigation, including selection based on a single or multiple characters match. Do we need yet another one? The reason I. Semantic UI is a UI component framework for theming websites. The role of FormGroup is to track the value and validation state of form control. As one of the oldest React libraries, React-Bootstrap has evolved and grown alongside React, making it an excellent choice as your UI foundation. Material design is an adaptable system—backed by open-source code—guiding you in the principles and best practices of contemporary UI. Angular provides us a lot of tools to deal with forms. Now, we know the basics of the formcontrol, formgroup, and formbuilder. Now, I'm not sure is what message to show and whether we should throw or just warn, but if you think that is a valid approach on how to solve then I'll gladly submit an initial PR for further discussion. 20 October 2018 Simple and fully customizable React tabs component. Components are the centerpiece of Angular 2. Created with Sketch. Learn more about the props and the CSS customization points. The form uses react-native-vector-icons so it is important the fonts are linked by using react-native link or one of the other options available. Lots of people use React as the V in MVC. There are a few different stylesheets included in the library. It looks like it is filtering, but it does not filter through it perfectly. Update December 2017: code updated to Angular v5 and Material v5. This plugin utilizes a handful of classes from the Bootstrap collapse plugin for easy toggle behavior. The placeholder can be specified by setting the placeholder attribute on the or element. Built with React. Angular CRUD Tutorial is the perfect example of How to use Angular and Node. See related links to what you are looking for. They are the nucleus around which the rest of the framework is built. The , an Angular Directive, is used to create a wizard like work-flow steps. This is a continuation part of Angular material component with Reactive forms, in which we are going to learn how to implement reactive forms with Angular material controls. This plugin utilizes a handful of classes from the Bootstrap collapse plugin for easy toggle behavior. Use the Kendo UI NumericTextBox with template-driven or reactive forms in Angular 2 projects. Throughout this tutorial. NG Dynamic Forms is built to provide solid yet unobtrusive support for a variety of common UI libraries: Basic; Bootstrap; Foundation; Ionic; Kendo UI; Material. Angular Material provides MdCheckbox directive which has selector. How to add Material UI components in ASP. Angular is a platform that makes it easy to build applications with the web. MDBootstrap Download MDBootstrap About. These components serve as an example of how to write Angular code following best practices. For a complete example check out the example folder. This article explains how to use Angular reactive forms. We take care of injecting the CSS needed. The option that the switch controls, as well as the state it's in, should be made clear from the corresponding inline label. Switches with FormGroup FormGroup is a helpful wrapper used to group selection controls components that provides an easier API. Since, Angular offers two type of forms, Template-Driven and Reactive Forms. The TextField is a convenience wrapper for the most common cases (80%). If you want receive contact form like on contact us page. As one of the oldest React libraries, React-Bootstrap has evolved and grown alongside React, making it an excellent choice as your UI foundation. Here we will demonstrate the use of Angular Material Components with practical examples rather than like the official documentation. FormLabel MaterialUI. To add options to the select, add elements to the. Reactstrap takes in props such as type, name, id and placeholder. You can read more about selects in the Material Design spec. The API documentation of the Autocomplete React component. Join the community of millions of developers who build compelling user interfaces with Angular. It provides compact row layout. Designing the component code. This page will walk through angular 2 FormControl example. They can be easily remembered and used in HTML & CSS. Content Type. Angular uses three fundamental block to create angular reactive form that are FormControl, FormGroup and For. To enable reactive form in our application, we need to configure ReactiveFormsModule in our application module. articleForm: FormGroup; _id = ''; title = ''; author = ''; description = ''; content = ''; isLoadingResults = false; Next, add validation for all fields when the component is initiated. Climber UI is super flexible, powerful, clean & modern responsive Angular 7+ admin template with unlimited possibilities. For email validation example, see next examples. AppBar--Avatar--Backdrop--Badge--BottomNavigation. For customers For contributors - new theme For contributors - my theme. Ask Question Asked 2 years ago. FormHelperText MaterialUI. We are going to create a form using Angular material 8 UI components. Form Inline Bootstrap 3 Html Form Inline Causing Overlap Of Individual Form Group Creating forms inside modals has some great benefits. Public; Public/Protected; All. ReactでのメジャーなUIライブラリであるMaterial-UIとFormのステート管理ライブラリであるReduxFormを組み合わせてモダンなフォームを作ります。 ReduxForm公式のMUIサンプルが古すぎた(MUI v0から更新されていない・・・) のと個人的に一通り整理したくなったので. Alerts are available for any length of text, as well as an optional dismiss button. A web developer gives a tutorial on using reactive forms in the Angular web development framework, and how to to validate these reactive forms as well. 这是一款谷歌Material Design风格的提交表单UI界面设计效果。在这个提交表单中,融入了浮动标签,线条进度显示,扁平风格等多种效果。设计简单时尚,非常值得学习。制作方法HTML结构这个提交表单使用foundation框架来布局。通过网格来排列表单中的各种元素。. In this post we are going to see how to dynamically create a reactive form with configurable fields and validations. Alerts are available for any length of text, as well as an optional dismiss button. Redux Form. ReactJS is JavaScript library used for building reusable UI components. ng add @angular/material. This example illustrates how jQuery and HTML5-based forms can be styled with Kendo UI Web. io Material is an adaptable system of guidelines, components, and tools that support the best practices of user interface design. When using a ng2 Dynamic Forms UI package, e. js and Flat UI Pro. FormControl can be used standalone as well as with HTML form tag. Join the community of millions of developers who build compelling user interfaces with Angular. So you have a form and would like to add form fields dynamically from a response to a user event? It’s easy to do with Reactive Forms and FormArray. Learn more about the props and the CSS customization points. This helps us to develop the forms along with their initial value and there validations. The API documentation of the Tab React component. Ionic comes stock with a number of components, including cards, lists, and tabs. Much like React and Vue, Angular encourages you to use components, splitting your UI into separated and reusable pieces. We’ll take the help of Angular Material 7 for creating beautiful UI components for our demo app. 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: