Questions tagged as 'ionic'

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Search filter on Ionic

I made a filter to perform a search on Ionic 3. Here is my TypeScript code: filtrar() { //Filtra this.auto.storage.get("acesso").then(sessao =>{ var dados = {"token":123,"rg":sessao.rg, "data": this.filtroData, "tipo"...
asked by 05.07.2018 / 18:01
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Firebase: Filter child node query on AngularFire2 firebase

I have this structure: { "3" : { "data" : "2017-09-21", "fornecedor" : { "cnpj" : "123234534534", "fantasia" : "Barreirinha" }, "nNF" : 3, "peso" : 3, "precoCompra" : 6, "vendido" : false }, "123"...
asked by 21.06.2018 / 17:27
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Change in IONIC 3 height of ion-header / ion-navbar on Android

I would like to know how to do in ionic 3 to leave the android header equal to iOS, that is, occupying all the upper space without appearing, that part of the division where the cell information appears (time, battery and etc). <ion-header&...
asked by 22.06.2018 / 00:14
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Error listing MYSQL data via RESTful API with PHP (Ionic 3)

Good morning, I have a problem in listing data in ionic 3 using mysql. The problem is the following, I have an app that lists the comodo of a house and the consumption of each comodo, but I can not get the specific id of each room so that I can...
asked by 22.07.2018 / 17:00
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Error getting token on interceptor - Type 'Promisevoid | ObservableHttpEventany 'is not assignable to type' ObservableHttpEventany '

I'm creating an interceptor to send the token along with the requests to Api. I use @ionic/storage to save my user information. However, when I try to get the token in the constructor to save to a variable (eg private token: string), m...
asked by 07.06.2018 / 16:12
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Alert Scrollbar - Ionic

Good Afternoon I would like to know how to shoot the alert scrollbar presentConfirm () {     let alert = this.alertCtrl.create ({       title: 'Exiting the Application'       message: 'Are you sure you want to exit? ', buttons: [ {...
asked by 07.06.2018 / 18:25
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Hide navigation arrow - Ionic

Good Afternoon I have a problem and I need to know how to hide the set of back (navigation) in some specific pages, somebody has some solution. Thanks in advance.     
asked by 07.06.2018 / 19:12
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Change title by icon

I'm still learning about Ionic. I would like to know how to change the tab title by an icon or custom image. HTML<ion-header><ion-navbar><ion-title>empty</ion-title></ion-navbar></ion-header><ion-conten...
asked by 25.06.2018 / 16:57
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What's the difference between Phonegap and Ionic?

I was reviewing some cross-platform frameworks and discovered Ionic, which uses Html, Javascript and CSS for hybrid application development. So what's the difference between Ionic and Phonegap? Why use one and not the other? Which project is...
asked by 16.05.2018 / 02:38
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Clear screen after transition - IONIC app

I'm creating an app with ionic and angular, and I'm making use of tabs. I have 5 tabs, and one of them displays a "Menu" page, this page contains the listing of other pages that are not on the tabs, each item in that listing redirects to a diffe...
asked by 11.05.2018 / 18:10