router

问题 I have an Angular2 project, created at Mac OS and it running. But when I git it at Windows, it can not run. In Chrome, i get this error: core.umd.js:3491 EXCEPTION: Uncaught (in promise): TypeError: Cannot set property 'name' of undefined TypeError: Cannot set property 'name' of undefined at new EmptyError (http://localhost:3000/node_modules/rxjs/util/EmptyError.js:21:30) at FirstSubscriber._complete (http://localhost:3000/node_modules/rxjs/operator/first.js:148:31) at FirstSubscriber

问题 Let's say I use a custom controller to have a url path/frontend name of /customcategory Well, obviously if I have a controller file named 'TestController.php' and indexAction the url path would be /customcategory/test/index What I am trying to figure out is how I do re-name the Test Controller, or modify the config xml file, so I can have a hyphenated url from a controller file such as /customcategory/test-section/index I know that if I want /customcategory to be hyphenated, I can just modify

问题 Is it possible to access resolved data of a route (-Resolver) inside a canActivate guard. Currently I can access the resolved data in the component by ngOnInit() { this.route.data .subscribe((data: { example: Array<Object> }) => { this.example = data.example; console.log('example resolver', this.example); }); } How could I manage that in the canActivate guard? This is not working: constructor(private route: ActivatedRoute) {} canActivate( route: ActivatedRouteSnapshot, state:

问题 Let's say someone is setting in a coffee shop wireless connected to the internet and they send an HTTP request to johnsveryownserver.com. Server-side, is there any way that I can determine the MAC address of the wireless access point that they are connected to? (Note that I am not interested in the MAC address of their machine.) If I can't do this with a plain old HTTP request, is there anything I can do in-browser (e.g. via javascript) in order to scan for the MAC addresses of any nearby

问题 am trying to converting normal bootstrap page into components in Angular 2. am actually facing issues when constructing navigation. initially the tags <li><a href></a></li> is like below <div id="header" class="shadow"> <!-- Navigation --> <nav> <div class="nav nav-wrapper navbar-fixed-top"> <div class="container-fluid"> <!-- Menu Option --> <ul class="nav-justified hide-on-med-and-down"> <li><a href="#header">About</a></li> <li><a href="#prodcutInfo">Prod.Info</a></li> <div id="side-nav">

问题 Just wondering why my router has no method navigate? I have new App.Router; called properly. And in my view I try to call my index view like so: addTrip: function(e){ e.preventDefault() ; //Adding to collection var newTrip = this.collection.create({ title: this.$('#new_trip #title').val(), where: this.$('#new_trip #where').val(), desc: this.$('#new_trip #desc').val(), rating: this.$('#new_trip .active').text() }, { wait: true }) ; if(newTrip.validationError){ this.errorReport(newTrip

问题 i run into the following problem when building a router based app with emberjs. My app is simplified structured as following: var App = Em.Application.create({}); App.ApplicationController = Em.Controller.extend({}); App.ApplicationView = Em.View.extend({ template : Em.Handlebars.compile('APPLICATION TEMPLATE') }); App.RootState = Em.Route.extend({ index : Em.Route.extend({ route : "/" }) }) App.Router = Em.Router.extend({ root : App.RootState }); // initialize the app here App.initialize();

问题 I need to redirect the user to a different component after processing (via api) the data user submitted through form. Below is the code I tried. In component onSubmit(model){ if(model.valid === true) { this.SharedService.postFormdata(model).subscribe( data => { console.log(data)}, error => Observable.throw(error); ); this.router.navigate(['PublicPage']); } } However, after call completed, its not redirecting to PublicPage component. Any help please. Thanks. 回答1: import { Router } from '

问题 I have an express node app, and I'm trying to keep my code neat by not having all the socket.io stuff in app.js I don't know the best way to go about this. Here is my initial thought which doesn't feel like the cleanest one // app.js var express = require('express') , app = express() , server = require('http').createServer(app) , url = require('url') , somePage = require('./routes/somePage.js') , path = require('path'); app.configure(function(){...}); app.get('/', somePage.index); and the

问题 I was just downloading a new distro of linux using uTorrent, and started to wonder how uTorrent (and other bittorrents) send files to eachother through NAT routers? They obviously use the trackers to get introduced, but how do they pass info to eachother? Is there a whitepaper on this? I couldn't find one :/ Thanks 回答1: Most of the time, they don't. I have a restricted network, and every time I run my torrent program it warns me that some of the ports/functionality required is not available