BirthME, Doulas

Motivation. Do note that I am using ES6 modules so I am requiring the class. Stack Overflow works best with JavaScript enabled

In the above code, we first imported two components (UserA, UserB) then we added it to the components object. See HTML tags vs React Components.. var MyComponent = Components[type + "Component"]; return ; By clicking “Post Your Answer”, you agree to our To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Featured on Meta

The name of the button gets passed down to the component as a prop. Thanks for pointing that out. I was looking for implementations for a Factory Pattern in JavaScript to get rid of a switch statement when displaying React components. Look no further. Dynamically changing CSS classes. I wrote this, then forgot all about it when I knew better. You could just store your component class in a variable with a name that starts with an uppercase letter. your coworkers to find and share information.

Note: React.addons.classSet is now deprecated and you should use classnames.There is an explanation of how to use classnames at the end of the article. Free 30 Day Trial

Inside the DynamicComponent we created a SelectUser variable and returned it, so that if we pass usera as a prop UserA component is rendered or if we pass userb as a prop UserB component is rendered on the screen..

Currently I'm importing a button from an installed package.

var page; won't work whereas var page = { component: component }; does – marksyzm Feb 25 '16 at 16:11 If you decide to store it in a variable, make sure it starts with a capital letter.If your intention is to inject the actual component rendered, you can do something like this, which is very convenient for testing, or whatever reason you would want to dynamically inject components to render.I am not a React expert, but I think every component should be construct with a specific tag at the beginning. This code displays a bullet list of numbers between 1 and 5.

See There is an official documentation about how to handle such situations is available here: There should be a container that maps component names to all components that are supposed to be used dynamically.

Variable name shall start with a capital letter.

Basic List Component . In the following demo, you can add the tab content by clicking the +.This + icon is added on the tab header using iconCss property. The Overflow Blog This makes the component easier to configure (and reuse) as only an abbreviated key is required instead of the full component name.If further child components are added in the future another item can be added to this map. Using Dynamic component

@Inkling, I agree. This is weird but it is what it is. I will use import() statement to dynamically load event component (Please refer to this excellent article by Serg Hospodarets for import()).

React — Dynamic Component Names with JSX.

Also total no of component were around 7-8 in my case.Thanks for contributing an answer to Stack Overflow!

Mutating the state object, or any nested object, keeps the identity of the object, and React thinks nothing has changed. Where developers & technologists share private knowledge with coworkersProgramming & related technical career opportunitiesAlso make sure you capitalize your dynamic variable name.Besides the fact that it is the official docs, it's easily the best answer and most structured solution. This is the point where we pass the respective CSS classes to our box. In this article, we will explore how to dynamically load the library component and the benefits of dynamic loading. And that's how you create React.js components dynamically.

Thanks.

Using components within other components is one of the most common things you will do working with React. The accepted answer does not work for me, because the Rather than attach arbitrarily named objects to the global scope (euw), you should consider maintaining a component registry that you can register and then retrieve component references from when needed.I actually have a component with the same purpose in my project )This is close to what worked for me, and led me in the right direction. Since I am storing the current tag using setState(), ReactJS knows to re-render the current component, which will re-render the component element using the dynamic tag name.

Here is the demo code structure. Enter the new Tab heading and content details in the available text boxes, click ‘Add Tab’ button to pass the details as an array and … Try it on CodePen.

With React it is easy to render dynamic components utilizing JSX and React.createElement, which we can utilize to render content with specific components and layouts by only using their name.. A basic content JSON that should be rendered.

Naturally, the value for key property must be unique.

So we can react to state changes within our render function.

These are also called "Dynamic Children" in React. You always know your components anyway, and need to load them.

site design / logo © 2020 Stack Exchange Inc; user contributions licensed under your coworkers to find and share information. React treats variables as custom elements if they're capitalized or have a dot notation, else HTML elements.

Trying to invoke Just came across this again.