If you are reading this article you're probably familiar with the scenario: you developed an Angular or a Vue. Seemingly everything works, but when you navigate to a route, and you hit refresh, the browser comes back with a message. Both Angular and Vue. Both of these strategies work from the same assumption that follows the golden role of SPA Single Page Applications - we have the application shell loaded, and only the content gets changed.
Content is typically specified within components, so changing the route the URL effectively will load the appropriate component as defined by the router. Modern browsers do support the pushState from the history object. By using this method, we can add and modify entries in the browser's history, without making a request to the server. This is an important concept to grasp. The difference between the pushState and the hash-based strategies is that older browsers make a request to the underlying server unless a is added to the URL, in which case they will not make a request.
Another key to understand is that we must use the "HTML5" style navigation that is, use the History API to be able to apply and use server-side rendering - this is true for both frameworks.
This strategy allows us to have meaningful URLs that are clear to the users and they look like how we are used to seeing URLs. Angular by default uses the pushState strategy whereas Vue.
Angular does refer to this strategy as " PathLocationStrategy ". Notice that we also have to specify the base property which by default will be assigned to process. The hash strategy works by adding a symbol in the URL - this is almost a legacy thing coming from the fact that "older" browsers that do not support the History API make a request to the server when presented with a route of domain. Having a in the route does exactly that - refreshes the page without making a request to the server.
The two frameworks differ from each other in that Vue. In Vue. This means that by default when we create an application and the appropriate routes, we'll see the symbol in the URL. Now let's assume that we have created a production-ready build for our applications either via ng build --prod for Angular or npm run build for Vue.
Based on the what we have learnt about the History API and the pushState method we need to be able to tell the server somehow, that if we refresh site. In the middleware above, we take a look at the URL of the request, and if it doesn't match the location of the build i. There are packages available in npm like the connect-history-api-fallback which could also be used.
Using the History API and the pushState method means that there's some work we need to do at the server side as well to be sure to serve up a production build of our application correctly.
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Navigation strategies Both Angular and Vue. Angular Angular by default uses the pushState strategy whereas Vue.
Angular The two frameworks differ from each other in that Vue. Handling the request in the server-side Now let's assume that we have created a production-ready build for our applications either via ng build --prod for Angular or npm run build for Vue. Conclusion Both Angular and Vue.
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Already on GitHub? Sign in to your account. I created a new component in angular 4 added its route 'account'. When i run ng serve. Home page opens and there is a link to account page.
On clicking account page link account page opens. If i refresh pageit works. Problem is when i make build with ng build and upload build on apache.
If i click on 'account' link, account page opens. But if i refresh or try open account route directly i get error. This isn't a problem with Angular. You need to configure a fallback route on your server to serve up your index. But I had API in my application which stopped working after adding them. This was happening since the API request got redirected as well.
In order to fix this i had to add one more line in conditions. Click Angular Version for version details. Hi tashi i am new to angularcan u tell me which root u r talking about? Thanks in advance :.
404 after refreshing the browser for Angular / Vue.js app
Gowthamsasikala Place. Hi I have same issue. Basically i have upload my build dist folder under sub-folder. Send your project to your hosting app its the name of my project.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account.
Angular App was created using angular-cli. The base route for the app is set inside index. A Router Configuration File is defined and defines two routes, one route as the HomeComponent default route with a path: '' and one route as the AboutComponent Path with a path: 'about'. The ConfiguredRouterModule is exported from app. A routerLink directive is defined for each menu item link inside the NavbarComponent.
To build the project I use the angular-cli command "ng build --prod". I copy files from "dist" folder to destination web server folder. Note that the destination web server folder is a sub folder under the root folder on the web server. Note that this behavior does not produce a Page Not Found Error when running the ng serve command in the development environment.
This behavior only produces a Page Not Found Error when building and deploying code to a web server. More importantly why is the Angular App giving a Error if a user manually changes the URL in the browser to a valid router route path? Thank you for your response. Unfortunately your suggestion is probably not related to my question.after remove # 404 page not found in angularjs
If an existing asset or directory is requested go to it as it is
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I'm new to Angular 2. I have stored my single-page application in my server within a folder named as "myapp". My project have two pages. So I implement Angular 2 routing. I set the default page as login.
But if I run my project using the lite server everything is working. In this case base the URL in index. How do fix it? To fix the error, you need to update your server to serve the index.
In this case, when you refresh the page, it will be displayed again but you will have a in your address. This link could help you as well: When I refresh my website I get a This is with Angular2 and firebase.
Example: from angular docs. For people like me who really want PathLocationStrategy i. When you have html5Mode enabled, the character will no longer be used in your URLs. The symbol is useful because it requires no server side configuration. Withoutthe URL looks much nicer, but it also requires server side rewrites. Here I only copy three examples from the wiki, in case the Wiki get lost. Other examples can be found by searching keyword "URL rewrite" e.
Documentation for rewrite module. I solved this problem by making a web. Perhaps you can do it while registering your root with RouterModule. You can pass a second object with property useHash:true like the below:. For people reading this that use Angular 2 rc4 or later, it appears LocationStrategy has been moved from router to common.
You'll have to import it from there. If you're running Angular 2 through ASP. He describes it in a blog post. It was the best solution for me. Place the C code provided below in your Startup.
I am building an application with the help of Angular6 and facing problems in routing. All the routes are working when I click on a particular tab but whenever I refresh the current page, it is throwing error.
I have seen many posts regarding this issue on Stack overflow but failed to overcome from this problem. Why stops working when refreshing? In your local it would work as when you are doing ng serve, webpack webserver is prepared for this, but not the host where you are hosting the app. By default, angular is using HTML5 style navigationbut with your current webserver settings you would need the old angularjs style with hash.
Tell Angular to use HashLocationStrategy perfectly valid solutionyou can go old-school with the HashLocationStrategy by providing the useHash: true in an object as the second argument of the RouterModule.
I would say going the hash style has a couple of downsideswhich may not be relevant in your scenario:. To avoid using hashed routes, you must edit your webserver configuration properly, which is the best solution. You just have to configure it so it fallbacks to index.
Although there is no universal configuration for this, here are some:. This will solve your issue.
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Read Documentation here. As Angular 2 uses html 5 routing by default rather than using hashes at the end of the URL, refreshing the page looks like a request for a different resource. When using angular routing on tomcat you need to make sure that your server will map all routes in your app to your main index.
There are multiple way to resolve this issue. Whichever one suits you you can go for that. Inside rewrite. Learn more. Asked 1 year, 9 months ago. Active 1 month ago. Viewed 29k times. Below is my app.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
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Already on GitHub? Sign in to your account. What steps should we try in your demo to see the problem? Go to any route different form home and refresh.
And well the documentation is way out of date. The issue should at least contain the code that demonstrates what you tried. The docs are work in progress. It's possible that they are not yet fully up-to-date.
GitHub issues are for bug reports and feature requests. Note that if you're using a simple server such as " http-server " or even something like " wamp " without any configuration, the problem is normal.
Indeed, when you access the homepage, your " index. If this is indeed the issue you have, I would advise you to use " lite-server " which redirect redirect to " index.
In fact I tried to switch to HashLocationStrategy, but i think is not yet implemented in the new router. I guess I have to look for another solution. On May 23,at AM, ssougnez notifications github. Note that if you're using a simple server such as "http-server" or even something like "wamp" without any configuration, the problem is normal. Indeed, when you access the homepage, your "index.
If this is indeed the issue you have, I would advise you to use "lite-server" which redirect redirect to "index.
Reply to this email directly or view it on GitHub comment. Check also for more info. Yeah i checked that. But the documentation is old the new documentation is in progress. This just needs different imports since a while. The changelog contains the changes.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. The project is built successfully, deployed on local-IIS. The routes are working fine when navigate through index. Angular CLI: 6. Hello, we reviewed this issue and determined that it doesn't fall into the bug report or feature request category. This issue tracker is not suitable for support requests, please repost your issue on StackOverflow using tag angular-cli.
If you are wondering why we don't resolve support issues via the issue tracker, please check out this explanation. I have installed urlrewrite. Hello everyone, in few weeks ago, I was really stuck because of this error, so after trying more than one solution, and all of those solutions were returning sometimes or errors, I decided to redirect the any wrong request to index.
This issue has been automatically locked due to inactivity. Please file a new issue if you are encountering a similar or related problem. Read more about our automatic conversation locking policy. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. New issue. Jump to bottom. Copy link Quote reply. Following is the detail of versions, running on my system. Versions Angular CLI: 6.
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