getItem

Find and get objects, this is for single results

getItem({key: value, ...} , (data)=> {}, (error)=> {})

How to use:

my_collection.getItem(
    {key: value},
    (data) =>  // data can access here,
    (error) => alert(error) 
);

Arguments:

parameter	required	types
search object	yes	object
success callback	yes	function
failure callback	yes	function

Example:

import React,{useEffect} from 'react';
import {Text} from 'react-native';
import {Pleex} from 'pleex';

const App = () => {
  
  // Create collection
  const my_collection = Pleex.collection('myCollection');
  
  // Get all data saved
  my_collection.getItem(
    { age: 12 },
    (data) =>  // data can access here,
    (error) => alert(error) 
  );
  
  return (
    <>
      <Text>Try getItem api</Text>
    </>
  );

};

export default App;

Tips:

1. if many items exists and matches with object you provide, getItem only return the last matched one.

2. to get list of matched items use getItems.

3. if pleex don't find anything its return undefined