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<!doctype html> <html lang="en"> <head> <title>jQuery :only-child Selector Select Only the Specified List Item</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script> $(document).ready(function(){ $('.mybtnli').click(function(){ $( "ul li:only-child" ).css("color", "red"); }); }); </script> <style> .mylist{ border:1px solid #ccc; } </style> </head> <body> <h2>jQuery :only-child Selector Select Only the Specified List Item</h2> <p><button type="button" class="mybtnli">Click to Select Only List Item</button></p> <ul class="mylist"> <li>Truck</li> <li>Bike</li> <li>Omni</li> </ul> <ul class="mylist"> <li>Web Development Tutorial</li> </ul> <ul class="mylist"> <li>PHP</li> <li>jQuery</li> </ul> </body> </html>
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