How do you update rendered elements?

题目类型: 行为面试题

这是一道行为面试题，常见于澳洲IT公司面试中。

难度: medium

参考答案摘要

You can update UI(represented by rendered element) by passing the newly created element to ReactDOM’s render method. For example, lets take a ticking clock example, where it updates the time by callin...

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