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<!doctype html> <html lang="en"> <head> <title>Live Demo: Remove Specified Array Element Using splice() and indexof() in Javascript</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <script> function RemSpecArrElem(){ var myArray= [9, 13, 21, 7, 3, 17]; var item = 7; var ArrIndex = myArray.indexOf(item); if(ArrIndex > -1){ myArray.splice(ArrIndex, 1); } document.getElementById("myNewArray").innerHTML = "<strong>The new array is: </strong>"+myArray; } </script> </head> <body> <button onclick="RemSpecArrElem()">Remove Specific Element</button> <p id="myNewArray"></p> </body> </html>
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