WHERE THE ERROR IN THIS PLZZZZ
THE SCREEN BE BLANK WHEN OPEN
What does your firebase datatree look like. What are you trying to get to show up in your list viewer? What do you expect the app to do when it opens?
I made it as video “get data from fiberbase”
&I want to get users from this tree to list
There is a block called “Get objects property of”
ask to your database the key = USERS and use the block “get objects property of” the Value it will give you the list of your users and obviusly use the lis viewer to see them
Note: this will also return you the data of the users so is not recommend to use on large stored users
in your code it seems like you are calling a single users data right? what list you want to make from your user data? I mean if you need to retrieve something from your user use the blocks of objects
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i want return list then make a search bar on it for “user name” or any data from list but i want head of list appear on list …
where i can put this " get objects property of"
and so thanks for response and helping
I understand! I also do this in my project…
Replace the procedure “getlistofusers” for the block “get objects property of” just that!
how many users you plan on in the search, more than 100 , 1000 ,+1000 ?
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YES MORE 100.000 BUT I WILL GET DATA FROM THIS USERS AS
“DATE” , “SURVEY” ,…
FROM SEARCH BAR
THANKS DANIEL …I WILL TRY THEN RETURN TO U MY FRIEND
SO THANKS
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excellent my friend Daniel
its work for return object but
when i want to return “date” of “khaled”
its return that