:emptyS2C Home « Selectors « :empty

UI element states pseudo-class match selector.

Shorthand version  $(':empty')

Description

The :empty selector, selects all childless elements.

  • By definition, self closing tags such as <br> and <img> are childless.
  • Text nodes count as children.
  • This selector is the inverse of :parent.

Syntax

Signature Description
jQuery(':empty')UI element states pseudo-class match

Parameters

None.

Return

N/A.

:empty ExamplesTop

Selects all childless elements.

The following example will check for empty input elements and set a yellow background when the button below is clicked.


$(function(){
  $('#btn1').on('click', function() {
    $("input:empty").css('backgroundColor', 'yellow'); 
  });
}); 

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The following example will check for empty 'hr' elements and set an orange background when the button below is clicked.


$(function(){
  $('#btn2').on('click', function() {
    $("hr:empty").css('backgroundColor', 'orange'); 
  });
}); 

Press the button below to action the above code:



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