#react-router

[minty-creations]

Hi, this is a notebook made to help you build and document worlds. It has a map, a notebook, and a relationship tree.

Guess what everyone? I went missing for a month because its finally reached MVP status! All that work I did on that pretty frontend? Scrapped, it became boggy.

Now it looks ugly. This is because I learned that trying to deal with color too early results in slowing down and bike shedding

I ended up using deployd and react to actually get it done. I'm using superagent to make the restful calls. Everything is styled via style tags. And another project known as notebook.ai does everything it does and better, except for the map. And I learned this just after rushing through it to get it done in time for bookcon.

And you know what? I'm still proud of it. People have told me to be proud of it. People are giving me suggestions on how to improve it and make it different and better for my intended audiences.

When I come back to this project, I'm definitely converting the style tags to CSS in some way. I'm also probably going to swap deployd out for something that uses postgres instead of mongodb. I'm looking at expressa and liking what I'm seeing. I'm also probably going to work it so that more of the components use the mobx store instead of having five million random restful calls.

You can view the frontend code here . The tests are useless and fail due to how much I changed everything after trying to write my initial tests without thinking about how react-router works.

But the MVP has been reached.

[reactjs-tutorial]

What are the Index routes, dynamic routes and nested dynamic routes

we will get to know about What is the Index route, dynamic routes with react-router, and nested dynamic routes.

In the previous article, we learned about nested routes with React routers. we have the products page which consists of two nested routes

featured which renders the list of featured products and

new which renders the list of new products

Here is the link for more details

[reactjs-tutorial]

React router v6 nested routes

let's take a look at the nested routes to feature with react-router, so far we have seen how react-router helps us navigate across pages in our application.

But what you should know is that react-router also helps to switch between a portion of the view inside the page. If that is a little confusing, let me explain with a simple scenario.

Here is the link for more details

[katarinakhan]

Blog - React Redux

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Built with React, Redux and ES6. Routing is implemented with React Router.

<code>

[prashant8579]

React Router programmatic navigation issue solved.

Today, I spent couple of hours to fix the programmatic routing between components in react app.

When we specify route using “Route, BrowserHistory and Switch” components, we specify some routes as follows:

<BrowserRouter>

     <Switch>

         <Route path=“/signin” exact component={SignIn} />

    </Switch>

</BrowserRouter>

Here, my SignIn component renders when user clicks on signIn link. Above given route takes care of routing to SignIn component.

Problem Faced:

My SignIn component has child components “form and form-fields”. Actual, form submit ishappening in child component. On the success of submit, I was trying to route to another component from child component. This kept failing. 

Solution:

When we define <Route path... and renders component, that component receives various helper properties. One of that property is to get programmatic navigation. But this property goes to the component which I render using <Route path... not to its child component. So, I need to provide a callback to my child component which will be called on the success of submit. Through this callback, I am able to get control back to my parent component which was rendered using <Route path.... From, where I can navigate to another component using “this.props.history.push(’/path’) “. Of course,  this path should have been defined using <Route path=“/path” component={myComponent}>

[perfectforloop]

Testing React Router

One of the major struggles that I’ve had since introduction of React to our ecosystem here at ExecOnline has been lack of testing routing on the client side. So this weekend I decide to sit down and solve this problem once and for all. 

Goal:

I have links sprinkled throughout the application created with react-router. User clicking on a link is transitioned to a different url and a different component is rendered. This works great in the browser, now I want to be able to test this behavior in a test

Solution:

Turns out that there are bit and pieces of information that I would need to extract from different places and it took me a few hours to figure out what those pieces are so I decided to collect it all in one place

https://github.com/ilyakatz/react-router-test/blob/master/src/BasicExample/__tests__/test.js

[myopicmage]

React router 4 is kind of dumb

I'm not sure how to have a fallback route?

<Route exact path="/dashboard" component={a.AdminHome} /> <Route path="/dashboard/responses/:id" component={a.Responses} /> <Route exact path="/dashboard/responses" render={() => <h3>Please go back and select a survey.</h3>} /> <Route path="/dashboard/bycard/:id" component={a.SurveysByCard} /> <Route exact path="/dashboard/bycard" render={() => <h3>Please go back and select a survey.</h3>} /> <Route path="/dashboard/groups/:id" component={a.SingleGroup} /> <Route exact path="/dashboard/groups" component={a.Groups} /> <Route path="/dashboard/subunits/:id" component={a.SingleSubunit} /> <Route exact path="/dashboard/subunits" component={a.Subunits} /> <Route path="/dashboard/idols/:id" component={a.SingleIdol} /> <Route exact path="/dashboard/idols" component={a.Idols} /> <Route path="/dashboard/cards/:id" component={a.SingleCard} /> <Route exact path="/dashboard/cards" component={a.AllCards} /> <Route path="/dashboard/survey/:id" component={a.SurveyView} /> <Route exact path="/dashboard/survey" component={a.NewSurvey} />

I don't know. It's weird.

[r2fresh-blog]

“react-router” hashHistory 관련 ‘warning’ 해결방법

react-router로 router 기능을 사용하여 개발 시 아래와 같인 경고를 console에서 볼 때가 있다. 그렇다면 아래와 같이 해결하면 된자.

Warning: [react-router] `Router` no longer defaults the history prop to hash history. Please use the `hashHistory` singleton instead.

해결 방법은 아래의 코드를 확인하자

// 변경 전 render(( <Router> <Route> ... </Route> </Router> ),document.getElementById('root')) // 변경 후 import {hashHistory} from 'react-router' ... render(( <Router history={hashHistory}> <Route> ... </Route> </Router> ),document.getElementById('root'))

이렇게 변경하면 warning은 사라 질 것입니다.자세한 내용은 no-default-history를 확인하시면 됩니다.