pass id through on click react.js

Question

Below is my partial code but my question is very simple, how can I get says data-id=\"1\" to my function when user clicked on the li?

render(){
         


        

Answer 1

Since you are already using ES6 - might be a little cleaner to use an arrow function here:

render(){
    return(
      

      {this.state.items.map((item,i) => 
        
{item.name}
         this.yourfunc(item.id)}>X
        
      )}
      
    ) 
}