How to conditionally add or not onClick on a div in react?

I would like to know if it is possible to set onClick on a div element in react based on the value of a property in my case canClick.

I am aware that I can check this.state directly in handler instead I am looking for a solution to be implemented inside render.

...
handler(){
}

render() {
  const { canClick} = this.state
  return (
    <div onClick={this.handler}>hello</div>
  )
}
...

Put the condition like this:

onClick={canClick ? this.handler : undefined }

Working Code:

class App extends React.Component {
  
   _click(){
      // it will not print the value
      console.log('yes');
   }

   render(){
      return (
        <div>
          <div onClick={false ? this._click : undefined }>Click</div>
        </div>
      )
   }
}

ReactDOM.render(<App />, document.body);

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>

You can treat the elements attributes (like onClick) as object properties. Use the spread operator to only on condition, spread the onClick:

<div
  {...(canClick && { onClick: this.handler })}
>
  hello
</div>

<div onClick={canClick ? this.handler : undefined} />

If you opt for a different falsy value instead of undefined in this ternary (i.e. false or null) React (currently) throws the following warning:

"If you used to conditionally omit it with onClick={condition && value}, pass onClick={condition ? value : undefined} instead."

Edit 2020-01-05: only false throws the above error (React source code here).

Yes you can with ternaru operator, which evaluates the left side as boolean and if true it executes the right side or the fallback.

<div onClick={() => canClick ? this.handler() : () => false }>hello</div>

https://stackblitz.com/edit/react-uwzn4n

You can add Conditional Operator for this kind of purpose.

handler(){
}
render() {
  const { canClick} = this.state
  return (
      <div>
       {
        (canClick) ? 
         (<div onClick={this.handler}>clickble</div>) : 
         (<div>not clickble</div>)
        }
      </div>

  )
}

Here is document example for that reactjs.org/docs/conditional-rendering