angular-template

Background: Let's suppose for the sake of argument that you have 100,000 views (partials). Let's also suppose you have accompanying view-scoped controllers, and potentially view-scoped services and filters as well. Try to envision an aggregating application that hosts 100,000 disparate small applications. Issue: When you have "partials" that require accompanying controllers, the typical solution is to do something like this: $routeProvider.when('/app1', { templateUrl: 'partials/view1.html', controller: 'controller1' }); The controller is typically loaded from index.html via: <script src="js

I have variable defined like this: myVar: Observable<Observable<MyObject>[]> . I am using Angular4 feature to enumerate with async pipe *ngFor="let obsMyObject of (myVar | async)" now I have Observable of MyObject, but I need just MyObject. I could write something like that: <div *ngFor="let obsMyObject of (myVar | async)"> <div *ngIf="let obsMyObject | async; let MyObject"></div> </div> but I can not do this in inner div, because I am setting flex order (which doesn't have any effect on inner div) property so I need something like this: <div *ngFor="let obsMyObject of (myVar | async); let

I am following the tutorial at: https://thinkster.io/angular-rails/ and when I get to the section: Integrating the Front-end with the Asset Pipeline, things break; the site gets stuck in an infinite loop and keeps producing the same error over and over. I've checked and rechecked each step. Could someone please help: Error: Started GET "/home/_home.html" for ::1 at 2015-04-17 11:55:43 -0400 ActionController::RoutingError (No route matches [GET] "/home/_home.html"): actionpack (4.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call' web-console (2.1.2) lib/web_console/middleware

currently, i am practiced angular 4. when a normal user view this then show public content When A Registered user enter the web page then show edit or some content . how to the best practices show conditionally template Or Some Html Contents Example: <div *ngIf="isUser"> some Content here...... </div> <div *ngIf="!isUser"> some Content here ..... </div> actually, i want to know how to the best. In angular 4 you can use if.. else.. structure for html templates You can use it in this way: <div *ngIf="isUser; else otherContent"> some Content here...... </div> <ng-template #otherContent> <div>

I'm creating an Angular component that wraps a native <button> element with some additional features. Buttons do not fire a click event if they're disabled and I want to replicate the same functionality. i.e., given: <my-button (click)="onClick()" [isDisabled]="true">Save</my-button> Is there a way for my-button to prevent onClick() from getting called? In Angular you can listen to the host click event this way, and stop propagation of the event: //Inside my-button component @HostListener('click', ['$event']) onHostClick(event: MouseEvent) { event.stopPropagation(); } This prevents the event

I'm pretty new building directives with Angular2. What I want is to create a popup directive that will wrap the content with some css classes. Content Content can be pure text and headers like: <div class="data"> <h2>Header</h2> Content to be placed here. </div> Then I want to give this a directive attribute like: popup <div class="data" popup> <h2>Header</h2> Content to be placed here. </div> What the directive should do, is to wrap the div inside, lets say: <div class="some class"> <div class="some other class"> <div class="data"> <h2>Header</h2> Content to be placed here. </div> </div> <

Quick angular.js question... If I have a webpage with content like this: <div>{{message}}</div> And I set the model for 'message' such that $scope.message = "Hello world!" Then on the screen, the contents of the div will display as Hello world! But if I view the source in Chrome or Firefox, the source still looks like this <div>{{message}}</div> Is there any way to capture the source of a page after Angular templating, so when I view the source I see <div>Hello world!</div> For example, if I am working on a project where I am using Angular to help me with the templating but the client would

What is the difference between: {{::office.name}} and {{office.name}} in angularJS? The {{::office.name}} syntax is Angular's One-Time binding, available since version 1.3 Here's a nice blog explaining it. Tushar One-time binding From Angular Docs. An expression that starts with :: is considered a one-time expression. One-time expressions will stop recalculating once they are stable, which happens after the first digest if the expression result is a non-undefined value (see value stabilization algorithm below). In many situations, the values need to be only shown in the view and are never