angular Archives - Page 12 of 14

Angular 2 Scroll to top on Route Change

In my Angular 2 app when I scroll down a page and click the link at the bottom of the page, it does ...

May 7, 2022
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Angular – Use pipes in services and components

In AngularJS, I am able to use filters (pipes) inside of services and controllers using syntax similar to this: $filter('date')(myDate, 'yyyy-MM-dd'); Is it ...

May 7, 2022
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Angular exception: Can’t bind to ‘ngForIn’ since it isn’t a known native property

What am I doing wrong? import {bootstrap, Component} from 'angular2/angular2' @Component({ selector: 'conf-talks', template: `<div *ngFor="let talk in talks"> {{talk.title}} by {{talk.speaker}} <p>{{talk.description}} ...

May 6, 2022
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Triggering change detection manually in Angular

I’m writing an Angular component that has a property Mode(): string. I would like to be able to set this property programmatically not ...

May 5, 2022
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How can I get new selection in “select” in Angular 2?

I am using Angular 2 (TypeScript). I want to do something with the new selection, but what I get in onChange() is always ...

May 4, 2022
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What is the difference between declarations, providers, and import in NgModule?

I am trying to understand Angular (sometimes called Angular2+), then I came across @Module: Imports Declarations Providers Following Angular Quick Start 6 s ...

May 4, 2022
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Can’t bind to ‘formControl’ since it isn’t a known property of ‘input’ – Angular2 Material Autocomplete issue

I am trying to use Angular Material Autocomplete component in my Angular 2 project. I added the following to my template. <md-input-container> <input ...

May 4, 2022
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Error when trying to inject a service into an angular component “EXCEPTION: Can’t resolve all parameters for component”, why?

I’ve built a basic app in Angular, but I have encountered a strange issue where I cannot inject a service into one of ...

May 4, 2022
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ExpressionChangedAfterItHasBeenCheckedError Explained

Please explain to me why I keep getting this error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Obviously, I only get it ...

May 4, 2022
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Error: More than one module matches. Use skip-import option to skip importing the component into the closest module

When I try to create a component in the angular cli, it’s showing me this error. How do I get rid of it ...

May 4, 2022
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