Recent questions tagged Angular

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I'm trying to make a homescreen page, where you don't have the tabsmenu and where I want to have some buttons ... straight to some of my tabs? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular2 - How to setup a google.maps.OverlayView? (translate JS prototype into Typescript)

I'd like to create a google map component that work like that : https://jsfiddle.net/gvvy5vxz/2/ It's based on ... .400471, -150.005608)); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Subscribe to multiple async http calls

on ngOnInit i make 4 http request for data, after that i need to load the data from server to fill the forms with ... .log(error); } }); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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725 views

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angular - ionic2 ion-list with a button both having (click) event

What I am trying to achieve is when I click on the download button it should do somthing else and when clicking ... on the download button ?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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855 views

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angular - How to use exhaustMap in ReactiveX/rxjs 5 in TypeScript

I was wondering how can I process an array where each value returns a Promise in the same order as ... library, not Reactive-Extensions/RxJS See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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angular - Error: Request header field Authorization is not allowed by Access-Control-Allow-Headers in preflight response

I am building my application in Angular 2 and Laravel 5.4. Angular2 is for client side and laravel 5. ... -Allow-Headers in preflight response See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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805 views

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angular - Using a third-party cordova plugin in Ionic 2 with TypeScript

In my Ionic 2 app (TypeScript), where I use plugins, for example the Camera plugin from ionic-native which works ... it into my project ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - How to make sorting key insensitive in ag-grid?

I am working in some grids and I notice that the sorting on all of them is key sensitive is there any ... localeCompare(valueB.toLowerCase()); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - How does spa.UseAngularCliServer() middleware serve a webpage?

I create a .Net Core 2.1 Angular application with Visual Studio 2017 (ver. 15.7.2) I wonder how spa.UseAngularCliServer ... : "start"); } }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Can't have a timeout of over 2 minutes with this.http.get?

My angular 4.3.2 code is calling my back-end service that takes 2-4 minutes to return. Using just the default ... Timed out"))) to no avail. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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angular - Component as Injectable?

I am trying to build my own Modal component, that I would be able to reuse throughout my Angular2 Apps. I am ... keep it in one place. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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angular - onbeforeunload confirm dialog not showing when angular2 @HostListener is used

Using @HostListener hook, but confirm dialog (that asks: Do you want to Leave this page? ...or Do you want to Reload ... } But I don't see this: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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794 views

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angular - Ionic-3 Can't find Pipe

I have just upgraded to Ionic 3.0.1 so I can use LazyLoading , and since that I can't use my custom ... is there anything I'm missing here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.3k views

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angular - mat-sort not working on mat-table

My mat-table is working fine, but when adding mat-sort following the official api documentation, it fails at the ... = this.sort; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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716 views

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angular - Download a file from asset folder when clicking on a button

I am working on an angular2 project, I have a file in assets folder and I have created a button to ... above button. Help appreciated. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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687 views

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angular - Angular2 RC 5. No component factory found for dynamically loaded components

I'm trying to update my dynamic component loader from RC4 to RC5 since the ComponentResolver is deprecated ... class ApplicationComponent {} See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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angular - Cannot find namespace NodeJS when using NodeJS.Timer in Ionic 2

I am attempting to use some code I found on https://github.com/bevacqua/dragula/issues/289#issuecomment-277143172 to my ... : ElementRef) { } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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698 views

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angular - Angular2: Configuration 'name' conflicts with existing route 'name'

I have some components of which one with dynamic routes. the dynamic routes are added as, let config = []; ... Thank you for looking into this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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680 views

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angular - How to include external Javascript library in an Ionic 2 TypeScript project?

I build an Ionic Project using Ionic 2, Angular 2 and TypeScript to test the framework a bit. I need to ... js file in my project directory? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

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angular - angular2 feeding data back to `<template>` from `[ngTemplateOutlet]`

So I have a component with a <template> <some-component [data]="someArray"> <template>foo<template> </ ... component> is it possible somehow? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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771 views

1 answer

angular - OnScroll event Ionic 2

Picking up when a user scroll on Ionic 2 is confusing me. I basically want to say, when a user scrolls down ... putting it in the wrong place? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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angular - Add delay to javascript method that returns promise

I'm currently trying to learn Angular 2, typescript, promises, etc. I've setup a small app for developer tools and ... (); }, 3000); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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angular - ngx-translate with dynamic text on ts file

I'm using ngx-translate for internationalization on Ionic 3 app. I have used pipe nicely on HTML code. But now ... am I missing something here? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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767 views

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angular - How to bind to radio buttons in angular2 beta 6

How does one achieve radio button binding in beta 6? I found a great plnkr for beta 0 (see http://plnkr.co ... up quite like my failed plnkr. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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671 views

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angular - Inject all Services that implement some Interface

Simple scenario: I have multiple Services that implement a common Interface. All those Services are registered ... that possible somehow? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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angular - angular2 pass ngModel to a child component

I have ParentComponent and a ChildComponent, and I need to pass the ngModel in ParentComponent to ChildComponent. ... and manipulate it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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869 views

1 answer

angular ui - Dynamic templateUrl - AngularJS

So as of Angular 1.1.4, you can have a dynamic template url. From here, templateUrl - Same as template but the ... scope, how do I manage this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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746 views

1 answer

angular - Adding a class to a DOM element when clicked

I am trying to add a class that will change its appearance (e.g. burger to x), to a menu trigger DOM element ... , 'opened', true); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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