Flutter Tutorial - Google Sheets API 2/3 - Read & Fetch Data & SpreadSheets CRUD

Use the Flutter Google Sheets API to read and fetch data from the rows and columns of the Google Spreadsheets in Flutter.

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TIMELINE
0:00 Introduction Google Sheets API
0:23 Fetch Single Row From Spreadsheet
5:44 Display Single Fetched User In UI
8:06 Fetch Multiple Rows From Spreadsheet
10:50 Display Multiple Fetched Users In UI

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[sveinsoermo]

I have looked at a lot of Flutter channels, the quality of frequency on your channel is by far the best!

[mattireland]

Johannas your flutter tutorials are the best, and it’s great to see a developer with such strong design skills. Thank you.

[snehaldtandel]

very difficult for me! because i am beginner. but i can understand slowly slowly what your are explaining. i have small business and i used google sheets on computer but now i want everything in my flutter app. by the great video!

[OICG]

This is what I was looking for.
Thank you :)

[dorcaschepkurui]

for those getting "Null check operator used on a null value' 4:34 ..instead of this "print(user!.toJson());"

use this:
if(user != null){
print(user.toJson());
}

[bertmarcos]

nice. pls make a tutorial on how to store question banks via google sheets for your quiz app. thank you

[mairabakali]

Hi Thank you so much for this helpful tutorial. Can you guide about how to update this data on daily basis and keeping previous records intact. such as creating a new sheet dynamically based on day. Is that possible to create a sheet on daily basis and first adding existing data of previous sheets and then modify it.

[iamgadgetboy]

Johannes top work my friend thanks heaps instant subscriber of your work, 1 issue i'm having with this tutorial is the insert method isn't working for me any ideas as i've tried stack overflow with no luck, on my vs code editor the red squiggly line of death is telling me that insert needs 'Instance member 'insert' can't be accessed using static access' any idea what this means please got me stumped after hours of my own debugging. Thanks in advance. Keep up the brilliant coding !

[alejandrovv]

Hi, Johannes. Look, I'm trying to read a date value that I saved in sheets, but the problem is that, when getting this value, I don't get the date as a string but as a number. For example, I save 2021/12/21 but I get something like 444351. How do I get the date just a it is on the sheets? Thanks a lot!

[IssamKada-tzst]

Hello i have a question ..
when i try to output the data in the app interface it shows only the name in every textfield
waiting for your answer and thank you

[prasaddhend]

What can do for uploading my project to different google play console ?
Bcoz i have to impliment in app purchase in that project !

[onajinrinoluwakemi]

please how do you download the google sheet as an excel file in flutter app

[prasaddhend]

Can i use the different google play console account for uploading my project on playstore
I have to impliment in app purchase in my project
But i have a different google play console account with different email address ?

[vrushilvp]

i only able to insert data in app and i cans see bottom two buttons google sheet delete and google sheet modify what is a prblm ? please reply

[saswatkoirala]

Awesome tutorial!!! I have one question. I am working on an app where I insert some data in google sheets and it gets updated in google sheets and displays in the list in the application and everything is working fine. I was curious about how to fetch the data in real-time when the data is inserted directly into google sheets. If the data is entered in the app itself, the value is getting updated in real-time in google sheets and the app list is updated(which is what I want), but the problem is that when the data is inserted directly into google sheets, it is not displaying in real-time rather the app should be hot reloaded every time in order to display the data. Is there any way to listen for constant changes in google sheets and display the data whenever there is a change in the google sheets?

[TheAmazeer]

Flutter is really complex just to display 3 fields it's a pain in the ass .. in powerapps it takes 3 seconds to retrieve data from excel

[niemvuichiase]

you arrange the code on separate files instead of merging like that, it is difficult to imagine for a beginner

[kamalCode]

Sir, please dart keyboard Late, As, assert, await, Async, sync, export, factory, Interface, Yield, Typedef, Mixin, Rethrow, Part, Covariant, Deffered, EXTENSION, EXTERNAL