Actually there is any easy way to prepend '/#!/' name prefix to all routes in rails 3?
like twitter and facebook
http://twitter.com/#!/username
I need that to manage ajax request.
Thanx very much
I doubt there's a built-in way to achieve it, though it wouldn't be impossible to write a JavaScript helper to turn to the server for new requests with #!/ left out from the URLs, and catch all click events to turn them into URL hashes.
Related
I'm building an app and want multiple Vue instances in different pages of my website!
Is there a way to use History routing and "hash" routing within the same app so I can have URLs like this.
www.mysite.com/blog/seo-friendly-content
www.mysite.com/blog/google-can-see-this
www.mysite.com/#/something-cool/state-preserved
www.mysite.com/#/cool-but-not-indexed
One part of my application needs to serve SEO friendly content, and one section has a lot of dynamic content. I don't want to force the user to make another server request to load an entirely different page on the "SPA" part of the application!
I guess I could serve static HTML pages that I create manually, but I would like to if possible to use the Vue router to handle the routing!
I couldn't find anything in the Vue.js documentation about this. Anybody that has done something like this?
If you have multiple root Vue instances, then you cannot have a single router instance. At a fundamental level, your application needs route splitting at a server level. It means your client-server router cannot solve this problem alone.
What you essentially need is SSR.
With SSR, your first page (whichever the user visits first) will be pre-rendered by the server. Then anytime, a user navigates to another page, it won't be full page refresh. It will be handled by your client-side router.
It is the year 2018 and I strongly suggest that you use HTML5 routing and not hash based routing.
Also, consider using micro-frontends if your application is very big and has distinct role-based views.
When I use LIMIT to make pages of results, how do we usually know the offset i.e. which page should be retrieved for each request?
Via cookies?
Via a query string parameter, traditionally. URLs typically include a ?page=3 to request page 3, like you'll see all over Stack Overflow: https://stackoverflow.com/questions?page=2&sort=newest
This is something you absolutely should not do through cookies. The URL should include everything necessary to navigate to the given page. Consider a user bookmarking page three of your results, or trying to link somebody else to the page they're looking at: Using cookies to store pagination data breaks these situations completely.
Usually via request parameters in action frameworks (RoR, ZF, Cake, Django) and via state of the session in component frameworks (Prado, JSF, ASP.NET). Session is usually associated with request by a cookie.
Using session to store current page is quite common in business-oriented applications, where state of the gui might be very complicated and the practically of being able to bookmark a page - limited.
I'm trying to implement a javascript tracker that i need to inject arbitrarily on all of the views rendered by my application, just like the newrelic client instrumentation works.
My app allows user to edit their liquid html templates, so the idea doing this is to inject the script in a way that the user is uncapable to remove it (auto added)
I look the code in the newrelic gem but is too confusing and i wondering if there is a more simple way to do it.
Thanks in advance!
Well I have a solution for this you could write a middleware where you could just check
if the request is for html page or (css or javascript)
if the request is for the html page
append the javascript to the html page before sending the response for the server
here the catch you need very sure what you are doing this I have ran into this problem
Make sure your middleware placement is correct since the development everything is single thread and wrong placement would result in deadlock error
When HTML page is consider what if the request is an ajax request what then you have to be very specific on that regards
Hope This help
I'm trying to achieve urls in the form of http://localhost:9294/users instead of http://localhost:9294/#/users
This seems possible according to the documentation but I haven't been able to get this working for "bookmarkable" urls.
To clarify, browsing directly to http://localhost:9294/users gives a 404 "Not found: /users"
You can turn on HTML5 History support in Spine like this:
Spine.Route.setup(history: true)
By passing the history: true argument to Spine.Route.setup() that will enable the fancy URLs without hash.
The documentation for this is actually buried a bit, but it's here (second to last section): http://spinejs.com/docs/routing
EDIT:
In order to have urls that can be navigated to directly, you will have to do this "server" side. For example, with Rails, you would have to build a way to take the parameter of the url (in this case "/users"), and pass it to Spine accordingly. Here is an excerpt from the Spine docs:
However, there are some things you need to be aware of when using the
History API. Firstly, every URL you send to navigate() needs to have a
real HTML representation. Although the browser won't request the new
URL at that point, it will be requested if the page is subsequently
reloaded. In other words you can't make up arbitrary URLs, like you
can with hash fragments; every URL passed to the API needs to exist.
One way of implementing this is with server side support.
When browsers request a URL (expecting a HTML response) you first make
sure on server-side that the endpoint exists and is valid. Then you
can just serve up the main application, which will read the URL,
invoking the appropriate routes. For example, let's say your user
navigates to http://example.com/users/1. On the server-side, you check
that the URL /users/1 is valid, and that the User record with an ID of
1 exists. Then you can go ahead and just serve up the JavaScript
application.
The caveat to this approach is that it doesn't give search engine
crawlers any real content. If you want your application to be
crawl-able, you'll have to detect crawler bot requests, and serve them
a 'parallel universe of content'. That is beyond the scope of this
documentation though.
It's definitely a good bit of effort to get this working properly, but it CAN be done. It's not possible to give you a specific answer without knowing the stack you're working with.
I used the following rewrites as explained in this article.
http://www.josscrowcroft.com/2012/code/htaccess-for-html5-history-pushstate-url-routing/
We have an app with a large number of non-RESTful, verb-oriented controllers. I remember that long ago, before Rails got the REST religion, you could get automatic routes and helpers for those. Is there any way to still do this? It's a pain to keep adding GETs every time we add an action, and our app (or perhaps our collective development brain) just doesn't lend itself to RESTfulness.
You can use the "magic route", I believe it's still in the routes file by default, but if you don't have it here it is:
# This is a legacy wild controller route that's not recommended for RESTful applications.
# Note: This route will make all actions in every controller accessible via GET requests.
# match ':controller(/:action(/:id(.:format)))'
You can still use a default route like this:
match ':controller(/:action(/:id))'
to match paths like
/monkey/play
/monkey/see/1
/monkey/hear/1
/monkey/eat/1