I have a project that needs to use Angular2 (final) to post to an old, legacy Tomcat 7 server providing a somewhat REST-ish API using .jsp pages.  This worked fine when the project was just a simple JQuery app performing AJAX requests. However, the...
I am struggling to find a way to do this. In a parent component, the template describes a table and its thead element, but delegates rendering the tbody to another component, like this:  <table>   <thead>     <tr>       <th>...
Is it possible to have an optional route parameter in the Angular 2 route? I tried the Angular 1.x syntax in RouteConfig but received below error:      "ORIGINAL EXCEPTION: Path "/user/:id?" contains "?" which is not allowed in...
I'm trying to load dynamically a component in the final release 2.0.0.  Using RC5 I was loading using the following code:  Create a directive to load the controls:  import {   CheckboxComponent, CheckboxListComponent,DatePickerComponent } from...
Angular 2 - How to navigate to another route using this.router.parent.navigate('/about').  It doesnt seem to work. I tried location.go("/about"); as that didnt work.  basically once a user has logged in I want to redirect them to an...
I'm making a real estate website using angular 2, google maps, etc. and when a user changes the center of the map I perform a search to the api indicating the current position of the map as well as the radius. The thing is, I want to reflect th...
I  would like to create an external redirect, but to make all routes consistent I think it would be nice to do everything(including external redirects) under Router States configuration.  so:  const appRoutes: Routes = [   {path: '', compon...
I am trying to learn angular material 2 and came across this #auto attribute in autocomplete.I understand auto can be replaced with any text, but why there need a # here before auto and what is there any name of this attribute?  <md-input-contai...
I have an array of objects that is an input. Lets call it content.  When trying to deep copy it, it still has a reference to the previous array.  I need to duplicate that input array, and change one property of the duplicated part.   So long I'...
I've been looking to understand those 3:   Subject, Behavior subject and Replay subject. I would like to use them and know when and why, what are the benefits of using them and although I've read the documentation, watched tutorials and sea...

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