grial | js framework for creating GraphQL API servers | GraphQL library
kandi X-RAY | grial Summary
kandi X-RAY | grial Summary
A Node.js framework for creating GraphQL API servers easily and without a lot of boilerplate.
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Top functions reviewed by kandi - BETA
- Update a resource
- Reverse reder to RTF
- Create a new MongoDB connection .
- Read filesystem .
- Creates a new factory
- Create a Redis client
- Create a Fenceder object .
- Merge an object
grial Key Features
grial Examples and Code Snippets
Community Discussions
Trending Discussions on grial
QUESTION
I am using ZXing.Net.Mobile in a Xamarin.Forms project. It works fine on iOS, but on Android, the first time I use the scanner, I get the camera permissions popup, and grant them.
There is no image from the camera immediately after the permissions. If I quit the app and re-launch, the camera works fine from that point forward. How can I get it to work right away? Even if I close my view, dispose and re-initialize it, it still doesn't work until the app restarts.
Here is relevant code:
...ANSWER
Answered 2021-Oct-28 at 13:06The best way to fix the issue would be to handle the permission part yourself
A generic permission helper:
QUESTION
I am using checkbox control under repeater to do a radio button functionality, everything seems to be fine but now stuck on how to bind the checkbox when the page loads. I have saved the radio button text whichever was selected and once user come back to page again I want to bin what he has selected last time. Not getting any hint here how to proceed.
...ANSWER
Answered 2021-Aug-09 at 07:32I don't use grial:Repeater
,but you can refer to the following code which use CheckBox
in ListView
item.
Item.cs
QUESTION
I created a div css grid layout and it looks nice, but now I am having my first trouble positioning boxes, the layour is a holy grial 3 column for desktop only. The code is the follow:
...ANSWER
Answered 2020-May-14 at 01:27Am I to understand that those 4 divs are inside the 'aside' element? Simply add this to the css for aside:
QUESTION
i have a page with Cards and once i tap on one i need to get detailed data. I have Gesture recognizer so i am able to navigate to he second page but with no details. I have tried to add TapGesture in xaml but it didnt work.
...ANSWER
Answered 2020-Apr-27 at 16:50you need to pass the selected item to MyArticle
's constructor
QUESTION
image image I have a page where I display one word in one language on the top and the translation on the bottom. I need a functionality to swap these two so translation would go to to the top and so on, but then the user should be able to go back through the same button and have it in initial order.
I have tried to remove my grids and add them again but not only it always gives me different result of positioning but it also causes an exception if i repeat the process few times.
For now I have solved it with having 4 words and two of them have their visibility to false and once the user need to change their position I change it to true.
Like this
...ANSWER
Answered 2020-Apr-27 at 13:52You don't need to change the position of the layout , and don't need four words to control the Visible either .
You could change the binding in code to achieve the swap
effect .
Here is a simple example .
XamlQUESTION
I have picker this is my ViewModel.Everything works, the only issue is that the Toast is triggered once the page is open? So it seems that everytime i open the page i am saving new data.
...ANSWER
Answered 2020-Apr-20 at 09:19You could invoke the code in set method only when the value SelectedSentencePause been changed .
QUESTION
I am working on a mobile application which uses Grial UIKIt. They use simple content page that works like MaterDetail menu. I am trying to get separator between two entries, not the whole list. I am trying to use the boxView as a separator. But it goes like this all over the menu.
...ANSWER
Answered 2020-Mar-10 at 12:19Add a boolean property HasSeparator in your class and Bind it to the IsVisible property of the BoxView.
Item's class
QUESTION
I have a group of check boxes and i need them to change value.. if one is checked the other should be unchecked. The reason why dont want to implement MVVM is that this is just new frontend for already existing application, i just need these to work before we merge projects. This what i have and it doesnt work,i get null reference / System.NullReferenceException: 'Object reference not set to an instance of an object.'
I have this in my code
...ANSWER
Answered 2020-Mar-04 at 19:40You are using a Checkbox from the Grial UIKit, but are defining the sender as the Native Xamarin.Forms CheckBox, use the Grial CheckBox as the Casting Class of the sender
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