Questions tagged as 'angular'

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ng serves to load when it reaches 70% on Ubuntu

I'm trying to run my application angular 2, but when you run the ng serves it only loads up to 70%. Keep this message:    "70% building modules 748/748 modules 0 active" I have already done npm uninstall of angular / cli, I in...
asked by 22.01.2018 / 17:48
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angular 2 download pdf file with post

I have a api rest developed using springboot on the backend and angled as a front. The rest code is: @PostMapping("/imprimir/{id}") @PreAuthorize("hasAuthority('ROLE_CADASTRAR_INSTRUCAO') and #oauth2.hasScope('write')") public ResponseEntit...
asked by 26.01.2018 / 20:35
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How to apply UiKit Upload in Angular?

Look at the documentation! UIKIT DOCUMENTATION I have an Angular project and I am trying to implement upload using Uikit, I have installed the resources with these commands; npm install jquery --save npm install uikit --save But I'm...
asked by 23.01.2018 / 15:40
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ERROR zone.js: 192 Uncaught TypeError: this.inputCpfCnpj.mask is not a function

I want to show the error message: zone.js:192 Uncaught TypeError: this.inputCpfCnpj.mask is not a function at MascaraCpfCnpj.onTipoPessoaAlterado (scripts.bundle.js:815) at HTMLInputElement.dispatch (scripts.bundle.js:3)...
asked by 25.01.2018 / 10:40
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google-chrome executes scroll up when changing value of select

I have a reactive form in angle 5. This form has <select formControlName="select" multiple> with several optgroup and option . When I click on some optgroup of this select, I change the value of FormControl ca...
asked by 18.01.2018 / 17:56
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How to assemble a list with the data of an Observable?

How to traverse the data from an observable and insert into a list? I would like to put together a list of all the arrays it contains within the Observable that comes from the Cloud Firestore because I need a list of people to display in...
asked by 18.01.2018 / 16:36
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I have the following error in my ionic project "Error: Uncaught (in promise): TypeError: Can not read property '0' of undefined"

Hello my Ionic project has the following error (Error: Uncaught (in promise): TypeError: Can not read property '0' of undefined) Attached is an image of the problem. I would like some hint Followtheprojectlink. link login.ts...
asked by 18.01.2018 / 17:05
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Error deploying ionic 3

I'm trying to give deploying in my app more this giving the error of the image, a blank project I managed to give deploying, more when I edit the screens of the app happens this error, until now I did nothing more, just moved with the html and c...
asked by 23.01.2018 / 23:07
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Order of angular token

How to place my Authorization token in my http request (GET). This is my current code: import { Component } from '@angular/core'; import { Http } from '@angular/http'; import { HttpClientModule, HttpHeaders } from '@angular/common/http'; @...
asked by 23.01.2018 / 23:39
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How to add one more exception rule in Angular?

Before showing my problem I would like to inform you that my form is able to insert records in the database, I created an exception in my java API, the error message in the figure below is expected, but my Angular project is only able to issue e...
asked by 17.01.2018 / 18:23