3. (E) Write a program in JavaScript to accept a sentence from the user and display the number of words in it. (Do not use split () function).
3. (E) Write a program in JavaScript to accept a sentence from the user and display the
number of words in it. (Do not use split () function).
<html>
| ||
| <title>Without using split function</title> | ||
| <script> | ||
| function myfun(){ | ||
| var str=document.getElementById("input").value; | ||
| var count=0; | ||
| for(i=0;i<str.length;i++) | ||
| { | ||
| if(str.charAt(i,1)==" " && str.charAt(i+1,1)!=" ") | ||
| count++; | ||
| } | ||
| alert("Number of words are="+(count+1)); | ||
| } | ||
| </script> | ||
| </head> | ||
| <body> | ||
| <form> | ||
| ENTER THE SENTENCE : <input type="text" id="input"><br><br> | ||
| <input type="submit" onclick="myfun()"> | ||
| </form> | ||
| </body> | ||
| </html> |
3. (E) Write a program in JavaScript to accept a sentence from the user and display the number of words in it. (Do not use split () function).
![3. (E) Write a program in JavaScript to accept a sentence from the user and display the number of words in it. (Do not use split () function).]()
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December 24, 2019
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