Questions tagged as 'angular'

Tagged questions
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Consume a stream in angular

I have a rest controller that responds to a StreamResponseBody and I write information in the pause with some seconds x, and so on until I finish all the information, and I want to consume it with angular with http get (). subscribe ((response)...
asked by 24.05.2018 / 01:08
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Find array and print error if it has repeated with find

I need to find the value of an array and delete it. I have been told that I can do it with .find (). Actually I have not been able to create the correct code in typescript. I have all the values of the array within a for and within that same for...
asked by 23.05.2018 / 15:11
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Duplicate node installation

Check in Ubuntu 18, I want to update to the latest version of node and npm, and then update angular cli. The issue is that I find 2 versions of pre-installed node. If I do a node -v, it pulls 6.11.14 and if I do sudo node -v (with sudo), it thro...
asked by 25.05.2018 / 02:45
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Angular Error 6

I'm doing an application that asks for services to Spotify, this is done through tokens. The problem is when I receive the Top-Tracks object from an artist I return the error shown in the image That is to say, it appears to me that the...
asked by 20.05.2018 / 00:11
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Error when carrying a paginal to production (Angular 2)

I have a web page created with Angular 2. And when doing 'ng build --prod' to create the 'Dist' folder, I get the following error (Image attached). Where could this error be coming from? The code is too long to show it, but to have an idea that...
asked by 21.05.2018 / 22:11
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Use of app.component depending on whether you are a user or anonymous?

I'm starting with angular and the next question comes up. In the component app.component.html is where I have created a navbar and some more html elements that are common to all routes. But now I want to create a part of administrator that do...
asked by 21.05.2018 / 13:27
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cordova platform add android error can not find module, Error: can not find the module 'internal / util / types'

This is the error, look in google and here, but I can not find it.     
asked by 19.05.2018 / 04:46
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send messages to my email

I need a help or by a manual which can explain how to send messages and get an email. what I have so far in a basic form which has two fields that are Subject, message and a button that says send my thought is that when I fill in the fields a...
asked by 15.05.2018 / 15:36
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Validate with Angular 2 input are equal

Sorry if it is something easy, but I'm doing my pinnings in Angular 5 but I have the following question. I would like to validate a FormGroup, I know there are approximations when creating forms, by template and by data, I am currently using...
asked by 15.05.2018 / 20:44
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assign value to FormControl

I have a form where I need to print what I receive from the service in the imput using formControlName. <form [formGroup]="VendedorForm"> <input type="text" formControlName="nombres"> <input type="text" formControlName...
asked by 14.05.2018 / 19:11