react.js怎么使用for in

Question

react.js怎么使用for in

Answer 1

　react.js这样使用FOR 语句的：　　// These two are equivalent in JSX for disabling a button<input type="button" disabled />;<input type="button" disabled={true} />;// And these two are equivalent in JSX for not disabling a button<input type="button" />;<input type="button" disabled={false} />;