Questions tagged as 'angular'

Tagged questions
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Change function with ion-selection-option

Alright? I'm having difficulties, I hope you can help me ... I'm studying Ionic 2 very soon and thought of making a simple application. In JavaScript I did it quietly, but with Ionic does not work. It is the onChange () method that in ionic I be...
asked by 09.05.2017 / 02:23
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How to disable XHR messages from loading in production

I have a system developed in Angular language in version 4. The system that generates application build in production is the webpack. The following starter is used as the base: angular 4 webpack starter The system is finished, but has the foll...
asked by 04.10.2017 / 15:35
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How to create a static method in a public class?

I would like to create a static method in a public class with a ToastController so that I can access this method across multiple classes. I tried to do it this way but it did not work: export class Utils { constructor(public toastCtr...
asked by 08.02.2017 / 20:31
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Download File via API + Lumen + Maatwebsite \ Excel

I have an Angular application 5 that makes a request to the backend made in Lumen 5.6, in this backend, I have a function that creates an excel file, with the Maatwebsite \ Excel library, for download. However I am not able to download the file...
asked by 13.07.2018 / 12:03
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Search engine optimization in Meta Tags (Custom Elements)

asked by 24.11.2016 / 16:02
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How to read a JSON file dynamically? (ANGULAR 2)

For example, when I start, I want my program to load all previously stored messages into a JSON (message.json) file. ngOnInit() { this.emissor = 'Victor'; this._http.get<PreparacaoDeMensagem[]>("../assets/db/mensagem.json") .subscribe(...
asked by 02.10.2018 / 01:10
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effect with transition css in the Angular

Well I'm using a progress bar whenever I'm loading some data on the page. To be cool I'm trying to put an effect on when it pops up. But the effect only works when it is hidden, how do I apply it when it appears? Progress bar class load...
asked by 24.08.2017 / 15:31
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Is it possible to get the user of the firebase through the UID?

Doubt consists of the following problem: I'm having a project using firebase and ionic 3. I am using the authentication mode via E-mail, where you have the email and UID stored. For example: I have 2 registered users at the base. 1_ tes...
asked by 03.07.2018 / 03:24
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Laravel and Front-End

Well, I wanted the opinion of some dev's who have been through the same dilemma I'm going through now, I do not know if this is the right channel to ask that question. I have to build an application, I want to do it in Laravel, for the backEnd...
asked by 02.01.2018 / 17:17
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AngularJS and angular 2, 4.6

Can I still use AngularJS? I want to use it for the simplest thing, example is to filter a list, and I do not want to install npm, nodeJS, angular CLI or use MVC structure for this. Can I use it or will it be "turned off"?     
asked by 09.08.2018 / 22:50