React.js - input losing focus when rerendering

Question

I am just writing to text input and in onChange event i call setState, so React rerenders my UI. The problem is that the text input always lose a f

Answer 1

My problem was that I named my key dynamically with a value of the item, in my case "name" so the key was key={${item.name}-${index}}. So when I wanted to change the input with item.name as the value, they key would also change and therefore react would not recognize that element