Responsive Countries using React Router for paths and React JS

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  markus•2,160

  @markuslewinPosted about 2 years ago

  This comment was deleted about 2 years ago

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  Enzo Campos•230

  @EnzCamposPosted about 2 years ago

  @markuslewin Thank you, although that didn't outright fix it, it helped solved the issue, it was trying to map over the Countries before it had any data, the solution was to change the code to the restCountriesUrl and to make an onClick handler on the a tag to set the state to undefined, thus rendering the page loading element instead of throwing an error.

  <a 
  href={`/Countries-Rest-API/#/code/${elem}`} `
  key={elem} 
  className={`border-country-link ${dark}`} 
  onClick={()=>{setCountryData()}}>{elem}
  </a>```
  

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