title: Handle data with react (API request once or more)
body: <p>I'm currently developing an web app to keep track of cash flow. Every day an employee counts the amount of coins in the checkout and enters the respective amounts in a form called "Protokoll". These "Protokolls" are displayed in a list which is fetched from a node server. When an item is clicked a new request to the server is performed to get the amounts and display them in a form.</p>
  
  <p>My question is: What is the best/correct way to handle my data?</p>
  
  <p>Should I request the data once when the list is loaded and then pass the respective data to the clicked item or is it okay to use my current method, where the data is fetched again for each individual item?</p>