how to use if else in jsx code example

Example 1: if else render react

render() {
  const isLoggedIn = this.state.isLoggedIn;
  return (
    

      {isLoggedIn ? (
        
      ) : (
        
      )}
    
  );
}

Example 2: how to use if else inside jsx in react

renderElement(){
   if(this.state.value == 'news')
      return data;
   return null;
}

render() {
    return (   
        
            { this.renderElement() }
        
    )
}

Example 3: ternary react

render() {
  const isLoggedIn = this.state.isLoggedIn;
  return (
    

      The user is {isLoggedIn ? 'currently' : 'not'} logged in.    
	
  );
}

Example 4: adding a if stement in jsx

render() {
    return (   
        
            {this.state.value == 'news'? data: null }
        
    )
}

Example 5: make a if in jsx

var loginButton;
if (loggedIn) {
  loginButton = ;
} else {
  loginButton = ;
}

return (
  
);