Questions tagged as 'ionic'

Tagged questions
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Problems writing two information in the same array position

Well, I'm developing an app with ionic 3 . I am facing problems, as I need to show the product and its value in the same column:    Product - 350 (value) But, it is storing in position 1, the product, and in position 2 its value....
asked by 05.12.2018 / 16:25
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Command failed with exit code ENOENT

I was converting to apk normally but stopped and started to give this error I searched for already added the path c: \ windows \ system32 to path and still has not, I reinstalled and everything else and still accuses the same problem every time...
asked by 11.12.2018 / 14:54
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What is the split method for ionic?

Well, I'm developing an app with ionic 3, and I hear of a method called split, but I've never understood its functionality. I just understood that it is related to arrays. Given this: What is the split method? How is it usability?
asked by 28.11.2018 / 14:45
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Buildar error for android ionic

I'm getting the following error:    BUILD FAILED in 0s / home / flavio / helloworld / platforms / android / gradlew:   Command failed with exit code 1 Error output: FAILURE: Build failed   with an exception.       Where: Script '/home/flav...
asked by 01.12.2018 / 20:49
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Retrieve data from the localStorage to a list

Good morning, I'm developing an app with ionic 3 and I have the following situation: I am writing a list of products in the localStorage, after that, I need to bring the recorded data to a list of products, that is, each vector item, creates...
asked by 29.11.2018 / 13:37
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Remove whitespace in Array

Well, I'm developing an app with ionic 3. As I try to write some data to the array, "\ n" appears at the beginning and at the end of the array. Here is the code: element = this.pedido.produto; if (this.vetCarrinhoAux.indexOf(element) === -1)...
asked by 29.11.2018 / 12:18
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How to validate a login form on Ionic 3

How to validate a login form that contains EMAIL and PASSWORD in Ionic 3? Is it necessary to create a new component to validate these fields?     
asked by 30.11.2018 / 17:34
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Google Play error app version

Recently I published an APP on Google Play, but when I installed it the app page always returns me that the APK is outdated, the problem is that there is no other version of the APK. APP link: link Even though you install and update as i...
asked by 30.11.2018 / 15:55
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How to add text next to the icon in an FABs

I'm trying to create a Fabs that, when clicking, the icons above appear and show text next to the icon, but I'm not having success. This would be an example of how I want it to be ButmineisgettingtheoppositeofwhatIwant,thenamestaysinsidew...
asked by 23.11.2018 / 01:28
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Array on firebase - RealTime

Good morning, I'm developing an application with ionic 3 and firebase. Until then, the app does query, delete, and write data. The problem: The app writes information, but my need is to write a list of products, but I'm having problems. Here is...
asked by 23.11.2018 / 11:31