KeyboardAvoider | The missing interactive keyboard in SwiftUI for iOS | Frontend Framework library
kandi X-RAY | KeyboardAvoider Summary
kandi X-RAY | KeyboardAvoider Summary
A KeyboardAvoider for SwiftUI. Inspired by the simplicity of keyboard_avoider in Flutter.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of KeyboardAvoider
KeyboardAvoider Key Features
KeyboardAvoider Examples and Code Snippets
Community Discussions
Trending Discussions on KeyboardAvoider
QUESTION
I'm trying to do conditional rendering of two forms, using flutter reactive_forms. But when I type into one form, then click a button which renders the other form in the exact same place, the same values remain in the other form as well. The only thing that changes in the form control labels. The forms just become a duplicate of each other. I've tried so many things to get the values not to duplicate, to no avail. One of the worst programming experiences I've had for a long time.
Here is my FormGroup
which I was initially using for both forms because I do want most of the fields to duplicate across, just not all of them, such as "groceryStore" and "restaurant", are not shared between the two forms. I have even tried using a separate FormGroup
for each with all completely unique field names... which I assumed would be the cause of the duplication initially but when changing to two separate FormGroup
's with all different names it did not help. It's like it is in the same place on the page as the other conditional form field, so it will just keep its value. When I leave the page and return to it the form that I view first has the correct, different values. My code:
ANSWER
Answered 2021-Jan-30 at 10:13I think that I had a similar problem like you. I solved it by adding a key to my ReactiveTextField.
Here you can see my issue https://github.com/joanpablo/reactive_forms/issues/66
QUESTION
Since I introduced a PageView widget, I get this error:
...ANSWER
Answered 2020-Dec-04 at 22:28Expanded widgets must be placed inside Flex widgets. You are using Expanded widget where it cannot be used. You'll have to remove Expanded widget from here :
QUESTION
I'm trying to build a drop down menu in flutter and I keep getting the following error:
The following assertion was thrown building DropdownButton(dirty, state: _DropdownButtonState#b71c7): No Material widget found.
DropdownButton widgets require a Material widget ancestor.
I'm fairly new to flutter and this is my code, currently I can see the drop down menu and select an account but yet I keep getting this error! Any help is appreciated
...ANSWER
Answered 2020-Aug-03 at 21:14Error states that DropdownButton
widget requires a Material
widget ancestor. It can be fixed by wrapping your whole widget tree into a Scaffold
widget.
I added an example using your code:
QUESTION
New to flutter. Here is my code. Can someone tell where am I wrong? Also, I don't want TextField to be hidden when keyboard appears. Is there any other way to do this other than using KeyboardAvoider?
...ANSWER
Answered 2020-Apr-22 at 16:59I don't want TextField to be hidden when keyboard appears. Is there any other way to do this other than using KeyboardAvoider?
set the resizeToAvoidBottomInsets
property on the scaffold to true
as for the title:
Expanded widget must be placed inside Flex widget
you are putting a Flex
widget inside a Widget
that doesn't extent Flex
(for example Column
and Row
extend Flex
, so you should either remove the Expanded
or wrap it inside a Widget
that extends Flex
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