Most voted "ionic" questions
Ionic is an application development framework for mobile devices that aims to develop hybrid apps and fast and easy development, using HTML, CSS and Javascript.
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answers39
viewsScroll Ionic 3 Ios
I’m having trouble with this scroll, creating a black image at the bottom of the page. When I drag it up, it appears, when it drags down the black image.…
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answer310
viewsHow to convert time in string to time from Ionic to PHP with Mysql?
Good morning guys, I am passing to the server a string that would be for time: 23:45 is an example. In my $_GET I’m trying to convert this way: $prazo_entrega_min = time("hh:mm",…
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answers146
viewsBuild menu is not opening with drag
I am testing some components of Ionic 2. I installed via usb an application with a simple menu, which has some items. When I try to open the side menu 'dragging', it doesn’t work, just by clicking…
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answer70
viewsAdicionar items Ionic
I need the values to change when clicking the + and -buttons, as in the image. I took an example from Plunker (http://plnkr.co/edit/V1GEsL5IooR8MROuiAoc?p=preview) and I’m trying to adapt to what I…
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answer129
viewsProblems adding side menu in project already started
I’m starting with Ionic, have a question. I created a blank project "Ionic start project Blank", and I was able to create the main screen of my app, just a LOGO with "LOGIN" button to enter the app,…
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answers921
viewsHow to pass parameters in executed function via ng-click when it is in a list of buttons?
Using the IONIC framework I have the following situation, in an index.html there is a list of input items where the user will inform their respective username, e-mail and password and in a certain…
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answer128
viewsIonic 3, error while installing app-script 1.3.0
Complementing the previous question, I am in an Ionic 3 environment, give an npm install but it is missing this app-script 1.3.0, msm installing the Ionic 2, npm install again msm error I believe it…
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answer522
viewsReact Native and hybrid?
I was wondering if React Native and really hybrid, like Ionic, that you program a code only and export to the two platforms (IOS/ANDROID), or and similar to Xamarin, that you make the 2 different…
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answer110
viewsIONIC - CHECK IF AN IFRAME HAS BEEN LOADED 100%
I’m embedding an iframe with a google maps link inside my Onica application, how do I check if the frame was loaded 100%? Because, depending on the user’s internet connection, it may take a few…
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answers673
viewsion-input only ionic3 bounded numbers
Good morning guys, I’m new to Ionic, I did a search through the site but I couldn’t find an answer to my question. See if you can help me: I want to delimit a number-only data entry. The maxlength…
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answers158
viewsAccent error with xmlhttp.open (or in PHP) using Angujarjs / Ionic
I have problems accentuating the sending of form data to the database, it gets the wrong accentuation, like: No = NO. How could I solve this problem? Follows my codes: My Controler: // ENVIAR DADOS…
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answers295
viewsFind out if smartphone (Android and iOS) has Automatic Time Zone enabled using ngCordova
An Ionic v1 app needs to know if the smartphone (Android and iOS) has Automatic Time Zone enabled, I imagine this is done using ngCordova, how can I do this? For some actions in the app, I need to…
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answer23
viewsTab does not change when I switch pages
I am on a page and when click on a button I call an event, I want it to call another screen, they are calling but the tabs is not changing, remains in the same as the button. Code I’m using to call…
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answers25
viewsDate with IONIC and angulaJS and firebase
Good morning, I’m taking the date from firebase to IONIC with the help of angular and I’m getting the following error message: Error Parsing date: "1531595027828". Please provide a Valid ISO 8601…
ionicasked 6 years, 8 months ago Ronaldo Lopes 453 -
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answer607
viewsSidemenu on the Ionic
I tried to put the SideMenu in the ionic 1, but, did not work. On the main screen was appearing a list and tried to put a SideMenu, but now only the header-bar, follow print :…
ionicasked 8 years ago Lucas Santos 39 -
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answer333
viewsIon-select does not work as it should
I have the following code for ion-select: <ion-item class="drop-categoria" style="margin-bottom: 5%; "> <ion-label>Categorias</ion-label> <ion-select [(ngModel)]="catselected"…
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answers63
views*ngFor with ngModel and value
I have the following repeat structure: TS resposta: string[]; HTML: <ion-card *ngFor="let pergunta of perguntas; let i = index"> I have an ngModel that I need to print its value at its value:…
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answers43
viewsI emulated my project IONIC 2 on android and it from ERRO
I emulated my project IONIC 2 on android and got the white screen and appeared the following ERROR: EXCEPTION: Error in ./MyApp class MyApp - inline template:16:2 caused by: Connection is not…
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answer454
viewsI can’t test my Ionic app: Cors error
I’m having a lot of problems testing my Ionic app. As it has Httpclient requests, I am having problems with Cors. I thought about generating the production build and testing on mobile, so I tested:…
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answer1274
viewsbackground image is not appearing in Ionic viewe or compiled app
Background image is not appearing in Ionic viewe or compiled app. When I put to appear straight in hmtl like this: style="background-image:url(../img/santa-filomena3.jpg); background-size: cover;…
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answer37
viewsDisplay all text on button
Hello! It is possible to display all button text on it? Automatically adding these ellipsis, but would like to display all the text. <ion-segment-button value="Bareserestaurantes"…
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answer429
viewshow to pass parameter to another screen with ionic1 and angular1?
I created a screen with several buttons very similar to this : https://plus.google.com/+JoshuaMorony/posts/Rjhs4RCwek3 When I click on a button it would have an id and this id I get on its route, I…
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answer335
viewsGroup objects by a certain angular key
I have three objects: 0{ conta: "teste", data: "01/01/2018" }, 1{ conta: "teste", data: "01/03/2018" } 2{ conta: "teste2", data: "02/02/2019" } I need to group the objects that have the account with…
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answer46
viewsHow to edit the title of ALL Alerts in the Ionic app, and not just one?
By following the Ionic documentation, I can edit the title of an Alert using the one taught in the following link:insert link description here However, when Alert is fired from within an iframe, it…
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answers43
viewsgetVersionNumber() returns me Undefined on Ionic
I need to check the application version to make validations, the problem is that the promisse getVersionNumber() is returning me Undefined. I tried something like: ngOnInit(): void { let versaoApp;…
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answer68
viewsHow can I set ranges in Ionic with a predetermined initial value?
I put in a Range to set the time and minutes. As I show in the view, but despite setting the "value" in the system the range always starts in the middle and worthless. How can I set my ranges to be…
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answer148
viewsDoubt with API access - using Angular - typescript
I set up a website to study a store Woocommerce, activated the api and generated the keys. At the root of the added site on . htaccess, is that in the correct location?: # Permite acesso ao pacote…
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answers92
viewsHow to apply CSS class only on selected item or clear CSS class applied on ion-radio
I’m new to angular/Ionic development and I’m developing an application that needs to select an item from a radio and apply a CSS class only to the selected item. The way it is implemented I am able…
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answers200
viewsRoute guard on the Ionic possible?
I am currently securing my routes in ngOnInit, if you have the token key in localStorage, then it remains on the Home route (My root route is home). Otherwise, it redirects to the login screen. The…
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answer58
viewsIONIC 2 - App page reload
I’m developing an app where it’s almost all assembled from data from an API on an external server, searching for information on an Oracle client. After logging in, I have on the Homepage the…
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answers136
viewsHow to update a field in Ionic automatically?
I’m having trouble generating coordinates on Ionic using geolocation. It only works if you press several times the button that calls the function, until the coordinates appear. So, I wanted to know…
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answer69
viewsThe oauth_consumer_key parameter is missing
did the site installation of wordpress I have my api working locally. I’m in the wrong: polyfills.js:3 GET…
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answers292
viewsError doing npm install on my Ionic project
When I give the npm install command in the project it shows me this error, which can be ? bash-3.2$ npm install npm ERR! code ETARGET npm ERR! notarget No compatible version found:…
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answer91
viewsBugando image keyboard on android [IONIC 2]
I have the following problem: As you can see in the image above, when I click to write in the login and password fields, this white background appears in the image. I imagine the problem is related…
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answers344
viewsError running Ionic Cordova run android --emulate
I don’t know what it is. I’ve given reward without right answer in a previous question. I’m almost leaving the project. What I’ve already done: I had to format the PC, until then working well. When…
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answers3010
viewsHow to change pages on Ionic V2
Good morning, you guys, I have a question, of beginner, that I created two pages in Ionic v2 but I do not know how to navigate between one and the other. Looking at the documentation of Ionic I saw…
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answer297
viewsIonic - request api php
Guys I’m trying to make a request will post on a php api, it returns me Undefined. My predecessor: import { Injectable } from '@angular/core'; import { Http } from '@angular/http'; import…
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answer77
viewsDynamic background image
I have a list of products, clicking on some of them, redirects to another page showing only the content of this item. I receive the Image, but I would like it to be in the background, that is, it…
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answers952
viewsChange color of the Sidemenu icon
Good afternoon, how do I change the color of the sidemenu icon? I looked at the documentation and did some research but found nothing. <ion-header> <ion-navbar class="navbar-amcham">…
ionicasked 6 years, 7 months ago Felipe XST 114 -
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answer434
viewsHow to reduce image quality in upload using Cordova and Ionic 1?
Using the Cordova plugin: cordova-plugin-file cordova-plugin-file-transfer cordova-plugin-filepath cordova-plugin-camera cordova-plugin-actionsheet Who together use this code template: `// Present…
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answers158
viewsFailed to generate APK
So I’m following this tutorial: http://www.tiagoporto.com/blog/tutorial-de-configuracao-do-ambiente-ionic-android-no-windows/ Which teaches to configure Ionic with Cordova to generate android apk’s…
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answers115
viewsIonic 2 network.type = null
I am developing an application in Ionic 2 ts, but when I try to check if it is connected on the internet it returns null. My code import { Network } from '@ionic-native/network'; @Component({…
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answer255
viewsIonic input, only numbers
In Ionic how do I make an input field only receive numbers ? I want an old field and I want to make sure you accept only numbers, prohibiting the user from typing letters.
ionicasked 6 years, 6 months ago Ricardo UNA 31 -
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answers142
viewsBlank page when using Ionic serves
When I execute the command ionic serve, opens in the browser, but opens as a blank screen. This always happens when I run this command the first time. If I press the keys Ctrl+Shift+I the…
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answer475
viewshorizontal ion-card
Has some form of ion-card grow horizontally and not vertically? It is populated by data that comes from the api <ion-card *ngFor="let filmes of lista_filmes_popular"> <img…
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answer339
viewsIonic 3, card carousel with image and title
I’ve been starting on Ionic a little while, creating an app, which in my idea precise adds a picture Cards and a title. An example of this would be the Google Playstore. But I have no idea how to do…
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answers180
viewsMaking http post request to webservice
I’m making a requisition here http for a webservice apsh, to make request I do so: validaLogin(user: User) { var data = JSON.stringify({ email: user.email, senha: user.senha }); console.log(data);…
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answer64
viewsngModel does not change Ionic 2’s Toggle
I have a toggle that enables and disables a function, it already works, what does not work is the state of Toggle in the View, toggle is always activated even with ngmodel=false. code below: View:…
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answer128
viewsIonic app giving crash instantly while being opened
I have an Ionic application that is stable and working in most of my clients. However I have a client that has a Galaxy S9 and when you try to open the application, instantly appears: By clicking…
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answers1014
viewsChange text color in Ionic
I’m making an application with the black background, and so the letters need to be white. Have some global variable to change the whole text at once, instead of changing each page at a time?…