I am working on angularjs project. Whenever I run my application on my local and refresh the page with url (ex. localhost:9000/online-order) other than base (ex. localhost:9000/), it is redirecting to home page ('/') but when i run my application on server and refresh the page with url (ex. order.posist.co/online-order) other than base (ex. order.posist.co), page crashes and giving 404 error.
for your reference you can check on http://order.posist.co
try with order.posist.co:9000/#/online-order
AngularJS is a single page app so you need "#" in your route how a redirect into the same page; other possibility is problem in the port or in the server, what server are your using?
if you are using grunt you need the command grunt build to generate the deploy folder
Related
I've created a website using create-react-app and react router. I am able to load the website from https://www.example.com/reactapp but I get a 404 error when I try to access a page like https://www.example.com/reactapp/somePage
The website is running on port 8080, https connection is working, inside my package.json I've defined my homepage as: "https://example.net/reactapp". In my BrowserRouter I've defined my basename as "/reactapp" and links are working and loading the pages just fine.
The thing also is that https://example.net/ displays a wordpress website, when I try to access https://www.example.net/reactapp/somePage I get a 404 error from the wordpress website. How can I properly fetch data when calling for a specific page?
Redirect all requests coming to the server to index.html
I'm new in react app development, I just build my practice app and deployed it through Netlify. I can visit my app and everything is fine till I refresh my window. Refreshing the window comes with an error page not found. what should I do to solve this problem?
You may need to look at providing a _redirects file in your root directory. See https://docs.netlify.com/routing/redirects/
For example,
/* /index.html 200
As cra is single page application, you need server setting to redirect everytime to index.html,
You might want to check this link
https://www.netlify.com/blog/2020/04/07/creating-better-more-predictable-redirect-rules-for-spas/
When running my spring app from my IDE and running the React app from within VSCode, everything worked perfectly. I used the build script to build my React project, and then put the output into my /static folder of Spring. Then I used mvn clean install to build the .jar file. After running the entire app from the .jar file, I can access my homepage with localhost:5000. I can also use my navbar links to access different parts of the website, like the Home page and the About page... But if I try to manually enter the url localhost:5000/about I get a 404 Not found error.. What am I doing wrong?
My guess is that your Spring (webmvc?) application is not configured to listen to different URLs other than /. And while it may seem as if the navbar successfully redirects to http://localhost:5000/about, in reality the single page application uses JavaScript client-side routing to change the URL in the browser, unload the currently rendered page, and load another page.
If you are indeed using Spring MVC, you could (among other options) modify your Spring static resource configuration, modify your #RequestMapping to listen to multiple endpoints, or use a ViewControllerRegistry.
How is routing handled in a built react app?
Specifically, in a development environment, we can simply hit <host>:<port>/<some-path> and the corresponding component is loaded, but once the app is built, we get a bunch of static files and single index.html file, which are then served by some server.
Now, upon hitting the url <server-host>:<server-port>, the app works as intended, but upon entering the path, say <server-host>:<server-port>/<component-path>, a 404 error is returned.
If there is, say a button, upon clicking which, the same /<component-path> is to be redirected, the app works, but then again upon refreshing that page, 404 error occurs.
How can this be solved? What is the correct way to serve such apps having many components at different routes?
approach1:(recommended)
In server config you should point all urls ( http://ipaddress:port/<* any url pattern>) to index.html of react-app . this is known as fallback-mechanism.
And when any request comes,index.html of React app will take care of that automatically because it is single page application.
approach2:
Use HashRouter in React app. So You will not have to configure anything.
Depending on which server you are deploying to, you should redirect all errors to the index.html look for the configuration maybe htaccess or for example if it an AWS S3 bucket you just specify the error page to the same index.html file that is served. Then you handle actual error in your code using a routing library like maybe react-router-dom to take care of actual error. Your failure is because in normal circumstances in a static host when you provide a URL like <server-port>/<component-path> the assumption the server makes is that there is a folder with name component-path in your root directory which has an index file from where to load and display but in the case of React single page application, everything is managed by the index.html. So every request has to pass via the index.html
my react app is working locally but after the deploy, I faced the problem when I press any button there is no problem but if I want to refresh I see that problem "404 - File or directory not found."
I found this solution:
https://github.com/ReactTraining/react-router/blob/v3/docs/guides/Histories.md#browserhistory
Configure Your Server
"Your server must be ready to handle real URLs. When the app first loads at / it will probably work, but as the user navigates around and then hits refresh at /accounts/23 your web server will get a request to /accounts/23. You will need it to handle that URL and include your JavaScript application in the response."
But I don't know how can I do this
I try something but it doesn't work
TRY
npm run build, this will create build folder inside your project root folder
if you want to deploy to remote server just transfer that build
folder.
npx serve -s build on windows, if you are using mac kindly see if it is still npx.
then try to refresh every path of it
hope this works, happy coding.
Since the server cannot find the static content in the directory (i.e. not found the file /tomcat/accounts/23), it will give you 404 unless you have additional route handling.
In React routing I think you can try with HashRouter
See more details here:
https://github.com/ReactTraining/react-router/blob/master/packages/react-router-dom/docs/api/HashRouter.md
HashRouter vs BrowserRouter