routes

Rails render route path

由 做~自己de王妃 提交于 2019-12-02 07:54:12
问题 Im still new to Rails and have a hard time understanding how the path system works in Rails. In my routes.rb i create an alias for signup: match 'signup' => 'user#new' resource :user, :controller => 'user' The action is there and going to /signup shows the correct action. So far so good. Now, when i submit my signup form it runs the create action with POST as usual. And here is where im stuck. If the signup fails, i would like to present the user with the signup form again. One option would

Passing params angular 2 traditional way

由 风流意气都作罢 提交于 2019-12-02 07:52:27
I am trying to pass parameters to one component in this format www.domain.com?param=value , but Angular keep sending parameters like this www.domain.com;param=value . Why replace ? for ; ? This is my route conf: const router: Routes = [ {path: '', redirectTo: '/shops', pathMatch: 'full'}, {path: 'shops', component: ShopComponent, canActivate: [AuthManager]}, {path: 'shop/new', component: NewShopComponent, canActivate: [AuthManager]}, {path: 'shop/new/:id', component: NewShopComponent, canActivate: [AuthManager]}, {path: 'login', component: LoginComponent}, {path: 'register', component:

calculate time taken to cover a journey in Apple Maps

由 穿精又带淫゛_ 提交于 2019-12-02 07:38:52
问题 I am working on MKMapView to get the direction between 2 locations.Is there any way i can get the time it may take in completing this journey?Is there any inbuilt property of MKRoute or MKDirection Class that can provide me time to cover this journey ? Any help would be appreciated. Thanks Vikas 回答1: Yes. The MKDirections method named calculateETAWithCompletionHandler: can just be a bit easy to overlook, though. An implementation could look as follows: MKDirections *yourDirections = ...;

Asp.Net: Removing the action name from the URL

由 爱⌒轻易说出口 提交于 2019-12-02 07:21:31
问题 I am trying to create a routing rule that allows me to use http://localhost:*****/Profile/2 instead of http://localhost:*****/Profile/Show/2 to access a page. I currently have a routing rule that successfully removes index when accessing a page. How do I apply the same concept to this? routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional } ); 回答1: I have a couple of questions to clarify what you

Plotting coordinates on Route in Gmap (Google Maps Android API)

由 假如想象 提交于 2019-12-02 07:09:20
问题 I'm currently working on one Android application using Google map. My requirement is to draw a route between source-destination and plot markers at every 500 meters on that route. I have drawn a route, but not getting how to plot markers at every 500 meters. Is there any Google API available to get coordinates on route, or I have to implement any other logic? 回答1: Objectives The objective is getting a list of LatLng coordinates along the route returned by the Directions API web service at

When to use: redirect('/') vs. redirect()->route('home') vs. redirect()->home()?

由 百般思念 提交于 2019-12-02 07:06:07
问题 When I have this named route: Route::get('/', 'IndexController@index')->name('home'); Then in any action method of any Controller; when I need to redirect to the named route home ; any of these statements redirects properly to the intended route: return redirect('/'); return redirect()->route('home'); return redirect()->home(); When to use each? What are the differences? Are there any benefits of using one over the others? 回答1: As the documentation mention : When you call the redirect helper

Rails render route path

由 旧时模样 提交于 2019-12-02 07:02:15
Im still new to Rails and have a hard time understanding how the path system works in Rails. In my routes.rb i create an alias for signup: match 'signup' => 'user#new' resource :user, :controller => 'user' The action is there and going to /signup shows the correct action. So far so good. Now, when i submit my signup form it runs the create action with POST as usual. And here is where im stuck. If the signup fails, i would like to present the user with the signup form again. One option would be to do a render "new", but that takes the user to /user instead of /signup. UserController class

Rails 3 Problem with Routes Constraint

由 匆匆过客 提交于 2019-12-02 06:34:21
问题 I'm trying to make it so that I can have a urls like this: /events /events/sunday # => The day is optional However, it doesn't seem to be working even though I know it is getting called. It is at the bottom of my routes file. match '/:post(/:day_filter)' => 'posts#index', :as => post_day_filter, :constraints => DayFilter.new class DayFilter def initialize @days = %w[all today tomorrow sunday monday tuesday wednesday thursday friday saturday] end def matches?(request) return @days.include?

Route parameter patterns on routes with similar parameters

由 本小妞迷上赌 提交于 2019-12-02 06:27:45
问题 I have a few routes that takes a couple of UUIDs as parameters: Route::get('/foo/{uuid1}/{uuid2}', 'Controller@action'); I want to be able to verify that those parameters are the correct format before passing control off to the action: Route::pattern('uuid1', '^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$'); This works fine. However, I really don't want to repeat that pattern so many times (in the real case I have it repeated 8 times for 8 different UUID route parameters). I

Plotting coordinates on Route in Gmap (Google Maps Android API)

由 前提是你 提交于 2019-12-02 06:12:30
I'm currently working on one Android application using Google map. My requirement is to draw a route between source-destination and plot markers at every 500 meters on that route. I have drawn a route, but not getting how to plot markers at every 500 meters. Is there any Google API available to get coordinates on route, or I have to implement any other logic? Objectives The objective is getting a list of LatLng coordinates along the route returned by the Directions API web service at every N meters. Later we can create markers for this list of coordinates. Solution The solution has two steps.
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