Using String in JS (Practical 5)
Using String and its some functionRohit143
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3 years ago
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<!DOCTYPE html> <html lang="en"> <head> <title>Practical #5</title> </head> <body> <h2>Practical #5 : Develop a javascript to implement Strings.</h2> <hr> <h3>Play with your name</h3> <div class="buttons"> <button onclick="getName()" style="background-color:crimson;color:white;margin-bottom: 10px;">Click here to enter your name</button><br> <button onclick="numInName()">number of letters in your name</button> <button onclick="lower()">Lowercase your name</button> <button onclick="upper()">uppercase your name</button> <button onclick="searchInName()">search letter in your name</button> </div> </body> <script> var name; function getName(){ name = prompt("Input your name") } function numInName(){ alert("There are \""+name.length+"\" letters in your name") } function lower() { alert(name.toLowerCase()) } function upper() { alert(name.toUpperCase()) } function searchInName(){ var s = prompt("Enter what you want to search in your name") alert("\""+s+"\" is present at "+(name.search(s)+1)+" index") } </script> </html>
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