Recent questions tagged angular

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angular - Angular2 redirect to custom error page

I've implemented my custom error handler, and in that I want to re-direct to my custom error page that ... I be registering my component? 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 open mat-menu on a single click and close other opened menu if there is any?

I am stuck on this issue that when there a header multiple menu's and when i open a menu first time ... ://stackblitz.com/edit/angular-8ntb2i 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 - Using ion-input inside custom component

I'm trying to create a custom component in angular2/ionic2 which contains an input, here is the code: import { ... 2.0 alpha49. Any clues? 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 - ng: command not found

I am trying to run ng build in my project folder, but I get the following response: bash: ng: command not found What am I ... cli": "^1.6.0" } } 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 - Exclamation Mark in type definition

Currently I stumbled upon the ContentChildren decorator of Angular. In the first code example the following syntax ... meaning in this context? 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 - Circular dependency caused by importing typescript type

I'm modeling data in typescript sent from a server to my Angular app. An Opportunity has a forms property ... { public parent: Opportunity; } 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 nested *ngFor

I use an array to store a list of group objects and an array of a list of light objects. I want to show ... check the light Object for the name 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 - RXJS Repeat query until a condition is met?

I'm using an API that returns only a limited number of results, say 100. I'd like to repeat a query until ... than limit, emit the final result. 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 use formData.append for a array in typescript

Hi i want to send a form to my endpoint Profile, my problem is in the field user:{}, because i can' ... extractData) .catch(this.handleError); } 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 - Unexpected closing tag "div" error angular2 HTML

I'm getting some errors in the console and not sure what is the issue is in the HTML. Any help would be appreciated ... </div> </div> </section> 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 - The 'Access-Control-Allow-Origin' header has a value 'http://localhost:4200' that is not equal to the supplied origin

(continuation of error message in title) " Origin 'http://127.0.0.1:4200' is therefore not allowed access." ... to make this clearer. 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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angular - Error: (SystemJS) Can't resolve all parameters for ActivatedRoute: (?, ?, ?, ?, ?, ?, ?, ?)

I'm trying to inject ActivatedRoute component into my component to access the ID of the object I'm editing (or ... is imported in app.module. 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 - Change default change detection strategy

How to set the default change detection strategy to OnPush? Can it be set globally somehow? I want to avoid ... .OnPush, ... }) 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 - Navigation ID is not equal to the current router navigation id error

I'm using @ngrx/router-store in my Angularv5 app and I recently started running into a an error: Navigation ID ... bug is being triggered from. 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 - Change on ngModel reflecting on same ngModel of other browser angular2

I am new to angular 2 and creating a project on it. I am using npm to run angular 2 application. Currently ... show how things are going wrong. 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 - Authentication Error: Response for preflight has invalid HTTP status code 405

I want to implement authentication. Actually, my project is being built in Angular 2 Beta, but I'm using this ... (error.message); }); } 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 - Array has records but showing array length 0 in console

There is files array in my code. When i adds new file, its showing incorrect length of array. But, if i ... console is (actual length -1) 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 Secure Spring Boot RESTful service with OAuth2 and Social login

I am trying to use Angular 2 Front End application as a client which will consume the resource from Spring ... it's handling with annotations. 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 - Get current position in ionic2

I am new to Ionic 2 and following some tutorials. In this case I need to change following method: applyHaversine( ... , lng: this.longitud }; 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 - Cloned elements cannot be submitted in Angular4

I have a template with two fields for.eg name and age, that needs to cloned and appended to the same ... elements on clicking Remove 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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angular - this becomes null inside the javascript function

I have java script function which gives current lat long inside that function making an http post call like this "this. ... to get the "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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967 views

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angular - MdDatepickerModule - European format

I use MdDatePickerModule to pick dates but I have a problem: If I select August 5, everything is ok. But ... to resolve the conflict. 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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angular - How to Iterate JSON properties in TypeScript

My question is very simple, I have a following JSON Typescript Object and I like to Iterate trought the JSON ... in my HTML. Many 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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angular - How to Inject my service to ExceptionHandler

I used my service in other places injected automaticaly by angular 2. I want to use the same service in ... searchBy("asd"); } } 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 - InterpolateProvider in angularjs 2

I'm trying to do something similar to this interpolateProvider in AngularJS 2 but can not find how to do ... .endSymbol(']]'); See Question&Answers more detail:os...

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

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898 views

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angular - Custom checkbox input component styled with Switchery

I'm trying to create a custom checkbox component styled with Switchery that can be used in a form like any other ... ... > </switchery-checkbox> See Question&Answers more detail:os...

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

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856 views

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angular - using paper datatable in angular2

I have been struggling for quiet a while about using paper-data-table (paper data table by David Mulder) in ... the solution its good aswell See Question&Answers more detail:os...

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

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929 views

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angular - this.router.navigate() doesn't navigate to the URL

I have a pagination demo application in Angular. I am expecting to be able to navigate to a URL like http://localhost: ... (pageCount) }) }) } } See Question&Answers more detail:os...

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

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