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jQuery first() with Example
The first() method in jQuery selects the first element from the specified elements.
Syntax
The syntax is as follows −
$(selector).first()
Example
Let us now see an example to implement the jQuery first() method −
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("p").first().css("color", "blue"); }); </script> </head> <body> <h2>Demo Heading</h2> <p>This is a line. </p> <p>This is another line.</p> <p>This is line 3.</p> </body> </html> Output
This will produce the following output −
Example
Let us see another example −
<!DOCTYPE html> <html> <head> <style> .one { background-color: orange; border: 2px dashed red; } </style> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("p").first().addClass("one"); }); </script> </head> <body> <h2>Demo Heading</h2> <p>This is a line. </p> <p>This is another line.</p> <p>This is line 3.</p> <p>This is line 4.</p> <p>This is line 5.</p> </body> </html> Output
This will produce the following output −
Updated on: 2019-11-12T12:19:29+05:30
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