Firebase Firestore: Read Documents and Sub-Collections | Flutter 2.5 | Ultimate Guide 2022

Welcome back to this #Firebase Tutorial for #Flutter. In this video, we will learn about cloud firestore. Learn How to read documents from Firestore Firestore.
I will teach you how to read sub-collections data from firebase firestore.

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⏰ Chapters ⏰

0:00 intro
0:36 Read Firestore Documents
20:25 Read Firestore Sub-Collections
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[batishqureshi]

Thank you so much, I was trying to fetch sub collections from days and now you've solved my problem!!

[ntandajohn]

sir which VS code extensions mADE IT LOOK awesome like that i want a better experience like yours waiting for ur users

[Surzom]

Thank you so much! I was trying to implement this feature for a few days, and this worked!

[azizurrahman]

Assalamualaikum, bare bhai..
Bahut acha padhate hain ab..

[azhar]

hey, could you help with a issue i am having. I have got and read all the document id's from my collection into a listView, but i want to now tap on any of the items in the listview and get that specific document id so that i can use it to query on my next page. Do you know of a way of doing this?

[deepmehta]

bro agar sub collection ke names display krvane ho ek screen pe and han uske detail screen pe vo sub collection ke daa o kaise krne ka?...jaise ki usman...vala doc hai uske sub collection me payout_history hai to mujhe mere app me payout_history display krvana hai to kaise karau?

[piyushsahu]

pl make video how to pass parmaeter from user to filed value.

[ashishranjan]

great video sir.... continue this series...and give us more knowledge about the firestore..

[sire_eben]

Thank you bro!!! I just subscribed to your channel to learn more

[muhammadarslanbashir]

textfield main category name type kr k enter krny se category kese create hogi phr us category main ja k us ka data add ho or view waly page main b cateogry auto add ho or us ka data b

[sanjeevkumar-nqwe]

Sir Paytm API integration ki video/app banao

[yourcompany]

How can i access two collections on same stream builder?

[nursuaidahbintisamsudinupm]

Thanks for the code but I've a question, I've follow the tutorial from beginning, but still return the error that said type "Null" is not the subtype of 'String'.. How could it be??? How can I solve it huhu

[vedantgupta]

It shows error-
setState() or markNeedsBuild() called during build.
Also in stream builder if i add a ontap to the list title it doesnt do anything on screen . It shows an error in console that says -
Failed assertion: line 4429 pos 12: '!_debugLocked': is not true.

[dominatingtrend]

I dont know why but while getting document list it returns empty list. I followed your tutorial line by line

[ytolgaarda]

Can you please share the source codes with us ? Great video.

[peternierop]

Can you please warn people you have some dialect

[farizamohsin]

Sir i have a query and i asked you about that on insta...can you plz reply over there?

[tanjl]

I got the error of : _TypeError (type 'Null' is not a subtype of type 'String')
for this
String address =
pls help