I need to insert 30,000 records in the device (in SQLite) through a file. But at the time of insertion, the application hangs. So I thought of creating an asynchronous service, but I do not know how to do this using Angular 2.
Code:
this....
I'm developing an angular application2 and wanted to create dynamic routes, which were generated from a .json file.
Searching the following code:
import { Routes ,RouterModule } from '@angular/router';
export const routes: Routes = getScreens...
I have a class that when initialized retrieves data from a service and popular one of its attributes, which is an array . This class has a function that sorts this array , filters and returns the result.
When instantiating an object of this...
How do I download an image to be in a server and then save it to the device's Gallery (IOS and Android).
PS: I'm using ionic 2
Thanks in advance for all
My APP works with tabs , inside these tabs I have buttons that open other pages using push , when I click on tab 2 , and click a button, it opens the normal page, there I click on tab 1 , and then I click again on...
I have a screen called login on the same screen I have two forms one with user and password and another only with email field. In the first form I have this snippet of code:
<a href="#" class=""> clique aqui
When I click: click here,...
I have the following error in my template:
Type PaginatePipe is part of the declarations of 2 modules:
I'm doing the import of the PaginatePipe pipe into 2 modules, which I thought would work normally but did not work.
Exam...
How is the experience with using Angular 2 for slightly larger projects?
Any negative or positive points found regarding its use?
I want to balance if it's worth switching to.
Good afternoon guys, I use ionic 2 and how can I make a request get (without provider nd only in class ts)? I just need you to take what is written on the page and display it on an alert. How can I do this?