routing

According to docs , there are only two things available by default, while using expression language in conditional routes - context and request . I would like to use foo service with boolean bar() method to determine condition. How to inject foo service into this condition? So far I've tried: some_route: path: /xyz defaults: {_controller: "SomeController"} condition: "service('foo').bar()" and some_route: path: /xyz defaults: {_controller: "SomeController"} condition: "service('foo').bar() === true" but all I get is: The function "service" does not exist around position 1. P.s.: I'm using

I'm experimenting with ReactiveSearch and using the ReactiveList component. I'm trying to figure out how I can navigate though my React app and still be able to search. Say I'm on the home route '/' , use DataSearch component for autocomplete and that takes me to the results page '/results but I don't get any results!! In order to get results, I have to search and stay on the '/results' page. Is there a prop that I'm missing on my DataSearch component in the Header: <DataSearch componentId="SearchSensor" dataField={["original_title"]} className="search-bar" showIcon={true} iconPosition="right"

I am converting an existing classic ASP website to (VB) MVC and I don't want any of the existing URLs to break. I have read many posts (like this one: Routing Classic ASP Requests To .NET - SEO Redirects ) about how to do the proper 301 redirect. With the latest MVC release, I've gathered that Response.RedirectPermanent(objRedirect.new_url, True) is all that is needed. I have entered all of my old URLs in a database table with a corresponding column of the new URL. I have added code in my custom 404 page to get the original URL: Dim strURL As String = Request.RawUrl.Substring(Request.RawUrl

I want to find out the default network in use. My current method was to find all IP addresses and compare it to the default gateway IP address, but that sounds silly. What is the correct way of doing it ? UPDATE I want to use a C program, not by commands ... You can try a slightly dirtier but infinitely easier approach: cnicutar@lemon:~$ ip route show to 0.0.0.0/0 default via X.Y.Z.T dev eth0 proto static ^^^^ So you can try: FILE *cmd = popen("ip route show", "r"); fgets(str, LEN, cmd); Then you can use strtok , strstr etc. 来源： https://stackoverflow.com/questions/10513673/linux-c-how-to-know

I'm looking for a way to modify a request URL before it gets dispatched. For instance, the following URLs should be handled by the same controller/action: /en/paris /de/paris /paris I would like to capture the country code if it is present, then rewrite the URL without it so that controllers don't have to deal with it. I tried the 'dispatch:beforeDispatchLoop' event but it doesn't seam to be designed for that. Any idea? If you can convention that all country code comes first in the path, perhaps an additional rewrite rule can help you: <IfModule mod_rewrite.c> RewriteCond %{REQUEST_FILENAME} !

I have a Model Property which has subclasses using STI, and which I would like all to use the same controller with only different view partials depending on the subclass. Property Restaurant < Property Landmark < Property It works find except I'm not sure how to discern the subclass inside the controller to render the correct view. Ie. /restaurants works and goes to the properties controller but I can't tell that they want the Restaurant subclass? map.resources :restaurant, :controller => :properties map.resources :properties Tomas Markauskas A simple way to fi the problem would be to create a