Fixing Screen width for flutter web
I have a Flutter app and now I want to make a web version of it when I am trying to run it the web app is occupying a full desktop screen which disturbs the design. This is the code…
I have a Flutter app and now I want to make a web version of it when I am trying to run it the web app is occupying a full desktop screen which disturbs the design. This is the code…
I have created my model class and through Dio I store and display the server information in my class but my problem is that I want to access the jsonarray of chart fields json object and display them in FutureBuilder…
I want when any key is pressed so it should show in Text widget(in place of data) [please see below image]. For Example 1 is pressed so 1, then I press 2 so, it should show 12, etc. Then, if…
I'm using the syncfusion_flutter_signaturepad package to let the user input their signature. Now, what I'm trying to achieve is to convert that signature to base64 format for our API. Here's what I have. GlobalKey<SfSignaturePadState> _signaturePadKey = GlobalKey(); ..... final signatureData…
So I have a situation where I have a parent list, and inside it has two more lists. So basically [[],[]]. Now, if I update someList[0][0] = 'A' automatically someList[1][0] updates. Thankyou in advanced.
I'm doing a validation process, but I want to do it between different pages. How can I perform the validate process on another page using formKey or another solution? I'm getting a null error, how do I get rid of…
Hello after upgrading flutter I get an issues about pod and I can not run my project.I tried several ways for solving but unable to solve.I will share both terminal and pod file with you.Help Please faridahmadov@Farids-MacBook-Air flutter_parisa % flutter…
When a `DropdownButtonFormField' widget's build method is executed, if the user has already clicked on it and the options are diplayed in the UI, it seems those options don't get updated by the build method. I've tried various aproaches and…
I want to have a list contains the IDs of the documents in a collection for using the id as string in comparison with something else but I couldn't find the way to do that I wrote the following final…
I am a student currently studying Flutter and I want to receive this data, so I am trying to keep trying, but I do not know how to receive it. I'm still trying, but I'm not getting any progress. Please…