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<!doctype html> <html lang="en"> <head> <title>jQuery :empty Selector Select Empty Element and Add Class</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script> $(document).ready(function(){ $('.mybtn-empty').click(function(){ $( ".div-findempty p:empty" ).text("This is empty.").addClass("mybgin"); }); }); </script> <style> .mybgin{ background: orange; } </style> </head> <body> <h2>jQuery :empty Selector Select Empty Element and Add Class</h2> <p><button type="button" class="mybtn-empty">Click to Find Empty Item</button></p> <div class="div-findempty"> <p>Welcome to Tutorialdeep!</p> <p>Learn jQuery from live examples.</p> <p></p> <p>Use codes anywhere on your project.</p> </div> </body> </html>
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