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Questions tagged [flutter-web]

Questions related to Flutter for web support – currently (as of January 2021) is available on the beta channel. Flutter supports the generation of web content rendered using standards-based web technologies: HTML, CSS and JavaScript. With web support, you can compile existing Flutter code written in Dart into a client experience that can be embedded in the browser and deployed to any web server.

Flutter for web is a code-compatible implementation of Flutter that is rendered using standards-based web technologies: HTML, CSS and JavaScript. With web support, you can compile existing Flutter code written in Dart into a client experience that can be embedded in the browser and deployed to any web server.

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How to select and focos part of a text in Flutter

I have a box with text, this box has a scroll. I want to be able to tap on a button and select the text "products". If the text that I want to select is not on the screen, I need to jump into it. Is it possible using Flutter web or desktop?
Felipe
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This Argument typr 'File' cant be assigned in this paameter type File

enter image description here while Image picker, I couldn't solve this error.
palani
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How to show a blinking cursor when textfield is enable?

I am working on the project where pressing edit button enables Textfield. Now, I want that user will now that textfield is enabled by showing a blinking cursor. Is there anyway to do that?
WasimSafdar
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Flutter web - Firebase cloud messaging - running OK on localhost, not when I upload to firebase hosting

I am trying to implement FCM for a flutter web project. When I run the project in the localhost, it works fine. But when I upload it to firebase hosting (After running flutter build web), I am getting errors. On the main.dart file, I am trying to…
David Somekh
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Create timeframe widget in flutter

I m trying to loop time in minutes and seconds to display them as a list on the widget as shown on the picture below. It might be my math problem that causing this or lack of a better way of achieving this, but I have tried and I m stack. My problem…
Frank Slayer
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Flutter : Could not get unknown property 'keystoreProperties' for project ':app' of type org.gradle.api.Project

Everytime I try to build my app bundle it shows me this error. Could not get unknown property 'keystoreProperties' for project ':app' of type org.gradle.api.Project. I have tried multiple solutions but none of them works ref1 :…
AbdulHaseeeb
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Can I have an idea for Tabber in Flutter?

I have no idea How to make Tab bar like This in my flutter web Can I have an idea or How call This pattern. Example video: https://youtu.be/A3ttwYljg_8
Athiruj Kaewseesuk
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FileSystemException: Directory listing failed, path = '/Users/project/../../../../usr/sbin/authserver' (OS Error: Permission denied, errno = 13

this project is working linux system for chrome(web) Flutter web but i get this error in macos i trying to flutter web development FileSystemException: Directory listing failed, path =…
Berke Uğur
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I have a List of Widgets and I want to update the properties of a specific widget inside the List

I have Created a list and an Add Button When user clicks on ADD button a widget is Created and Added to the Widget List. Image of Output which has list of Predefined widgets on the left and an instance of that widget is created and shown on the…
sadil manjiyani
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Flutter Web TypAhead does not work when dropdown item is clicked

I am working on a Flutter web app and created a TypeAheadFormField with a onSuggestionSelected function set to add an item to a list, which works only when I use arrow keys and press "Enter" but not when I left-click it using the mouse. I now also…
beh aaron
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Flutter: Not able to clear text field with .clear or .text =""

I have created a feedback screen but I am unable to clear the text from my rounded input field even after using controller.clear or controller.text ="" My feedback screen code(only attaching relevant code to make it easy to understand): class…
Arkham007
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Flutter Web Navigation w/ Static Menu Bar?

I'm coming from Flutter Mobile and have been asked to build a flutter web app. I'm literally stuck on what feels like something that should be easy to do and I cannot for the life of me find any tutorial that is helpful. The long and short is how…
Essentialx34
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What does this TypeErrorImpl error mean to be in flutter

I am getting or throwing error called TypeErrorImpl in many situation using flutter framework. So, here i am not understanding the error meaning likem, what exactly the situation or why the error is throwing. What can be the mistake is or What does…
chetan koppal
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Firebase Web Debug Token different each time for App Check

I can't make my app work in local host with App Check. Each time the generated debug token is different so I can't add it in the console. The only way I made it work is to add programmatically to index.html the custom debug token I generated like…
arisalexis
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Flutter upload image

Get Api Flutter dont working I tried various methods, if the link is wrong, then it should at least be displayed json text in terminal photo should be shown Future getPhotoUrl(int profileID) async { print("get Photo url $profileID"); …
TheBedanse
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