So I'm trying to use React Native's FlatList renderItem property, but something very strange is happening.  The data property is set to an array which has elements which are not undefined, but then, in the renderItem function, it gives me an...
Is there a way to render Flatlist rows in a certain order without sorting the data source?  Example  <FlatList   data={[{key: 'a'}, {key: 'c'}, {key: 'b'}]}   renderItem={({item}) => <Text>{item.key}</Text>}...
What is the best possible way to apply lazy load in Flatlist in react native. Currently there is infinite scroll in the flatlist. I am new to React native so i dont have any idea....
I'm using  to render multiple sections with a different section header. I'm having some trouble to display it the way I want. I would like to have my header at the top and under it, items of the section as a grid.  This is what I have right n...
I Get the data from firebase real-time and put it I FlatList and when I delete if from Console "Firebase" it's deleted from the List in screen very well but the last item in the Array "Data" couldn't be deleted I don't kno...
A parent component passes down data received through a database call to the child component.  My code for the child component being rendered is as follows:  import React, { Component } from 'react' import { Image, View, Text } from 'react...
I want to render object with React Native's FlatiList but this component doesn't return the expected result. My dictionary is like this:  Object {   "Lisa.Sky": Object {     "name": "Lisa",     "surname": "...
I want to make the FlatList to Load more when scrolling to end also when I go back to top I need the items ready  I tried to use startAfter() method but it shows like it is not working with real time only with Firestore so the query not retrieve data...
So what I do now: I am using Firebase for my React Native project. The user writes another user's email in . Then there is a check if this email exists in database. If the email exists, then it writes as an array to users=[] in state and should b...
I'm building multiple select modal. When user press the item, the item should be marked as 'Checked'.   Problem I added/removed id from id arrays. When I open and check modal, it doesn't show 'Check' sign. But when I close and...

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