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JavaScript

Posted by Mahmoud Nasser
Mahmoud Nasser
5,507 Points

Arrow Functions 

$('#previewButton').click(fucntion(){
    $('#flashMessage').slideDown(500)
    .delay(3000)
    .slideUp();
const title=$('#blogTitleInput').val();
const content=$('#blogContentInput').val();
$('#blogTitlePreview').text(title);
$('#blogContentPreview').html(content);

});

May i know why we cant use Arrow Functions as a Callback like before

$('#previewButton').click(=>(){

//some code

1 Answer

Alexander Davison
Alexander Davison
65,469 Points 
=>() {
  // some code
}

Isn't valid JavaScript. Try:

() => {
  // some code
}
Mahmoud Nasser
Mahmoud Nasser
5,507 Points

thanks it worked

Alexander Davison
Alexander Davison
65,469 Points

You're very welcome :)