Questions tagged as 'ionic'

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Error: Uncaught (in promise): TypeError: Can not read property 'NAME' of undefined TypeError: Can not read property 'NAME' of undefined

Giving this error guys    Error: Uncaught (in promise): TypeError: Can not read property 'NAME' of undefined TypeError: Can not read property 'NAME' of undefined My Component: > import { AreaProvider } from './../../providers/area/ar...
asked by 25.05.2018 / 03:07
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How to convert PDF files into PNG images

I need to convert a .PDF document into a .PNG image, using javascript, or some solution already in angularjs. Does anyone have any idea how to do this? Note: I need to maintain the quality of the document, ie when converting, you can...
asked by 23.05.2018 / 19:24
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Ionic 2 Offline

Good Night! I have an app created in Ionic and all information is currently online on a server and the app makes the request, the server returns the data, mounts the page and Ok. But it will come to a point where some of this information should...
asked by 22.05.2018 / 04:40
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Filtrate non-ionic results with firebase database

I need to filter this list by the city field, picking up the text from the search field ...    <form #form="ngForm" (ngSubmit)="salvar(form)"> <ion-item> <ion-input type="search" ng-model="pegarvalor" placeholder ="Bu...
asked by 15.05.2018 / 20:41
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Ionic capacitor npx sync not working

When I add a plugin, I need to run the command: npx cap sync So that it can load the plugin, but I'm getting the error below:     
asked by 14.05.2018 / 21:59
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There was a problem parsing the package

I have always developed apps quietly and I use my Xiaomi Mi6 phone to test the applications I develop, but at a glance I can not test any application I'm developing myself, if person downloading my APK it works normally on another device excep...
asked by 14.05.2018 / 21:57
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Call function for template

The validaResposta method is not working, I call it in function but it does not work. My Component: import { Component } from '@angular/core'; import { NavController, ToastController, Button } from 'ionic-angular'; import { FaseProvi...
asked by 23.05.2018 / 05:14
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What is the correct syntax for JSON.parse () in this case? I'm using TheMovie API for consumption on Ionic

ionViewDidLoad () {     //this.soundTwoNumbers (10.99);     this.movieProvider.getLatesMovies ().       data = >         const response = (date as any);         const object_back = JSON.parse (response._body);         this.list_list = obje...
asked by 14.05.2018 / 01:10
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Change button color using conditional

In the if (this.processo.CODIGO_FASE == this.fase.CODIGO_FASE) condition, I would like it to be true when the button color turns green and otherwise turns red. My component: import { Component } from '@angular/core'; import { NavController,...
asked by 19.05.2018 / 19:08
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npm ERR when running in terminal

When executing the command npm install npm -g the terminal returns me the following error, has anyone ever gone through something similar in Ionic 3? I did some research but found no solution. npm ERR! path C:\Users\Mike\AppData\Roaming\npm\co...
asked by 12.05.2018 / 19:33