javascript - Reactjs - the spread operator giving error -


i trying use spread operator in react.js getting error unexpected token ... in chrome.

i getting error @ line 3 in code:

var btn=react.createclass({     render: function(){         var { classname, ...other }=this.props;         return (<a  {...other} classname={joinclasses(classname,"btn")} href="#" >{this.props.children}</a>);     } });

and using jsxtransformer.js compiling jsx code.

what doing wrong causing error?

chrome not support ... token yet.

see this page supported browsers (or see below).

spread operation in array literals

  • chrome - 46
  • firefox - 16
  • internet explorer - no
  • opera - no
  • safari - 7.1

spread operation in function calls

  • chrome - 46
  • firefox - 27
  • internet explorer - no
  • opera - no
  • safari - 7.1

spread operation in destructuring

  • chrome - no
  • firefox - 34

see this answer see how set jsx transformer use "es6 transforms".


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