What is the argument?

Question

$(document).ready(function(){
  $('#something ul a').click(function(e) {
   ...
   ...
    e.preventDefault();
  })
});

what is e for and e.preventDefault, so I can understand what is going on here.

Answer 1

The argument eis an eventobject .
It contains information about the click event.

See the documentation for more information .

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preventDefault()The method prevents the default action for the default server for borwser.
In this case, the browser will not be able to go to the link.

Answer 2

This prevents the default action for the event, for example. transition to the URL-address or scroll the page up #locationinto href.

jQuery .

Answer 3

e , .

Answer 4

E - preventDefaults . , , preventDefaults, .

Answer 5

preventDefault() borwser. . shareedit