Showing posts with label longest string in javascript. Show all posts
Showing posts with label longest string in javascript. Show all posts

Friday, February 2, 2018

Longest String in JavaScript

A simple program that will ask the user to give a sentence and then our program will check which of the words in the given sentence is the longest in terms of number of characters. I wrote this program using sublime as my text editor and JavaScript as my programming language.

I am currently accepting programming and web development work kindly contact me in the following email address for further details. Thank you.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.

My mobile number here in the Philippines is 09173084360.

My telephone number at home here in Bacolod City, Negros Occidental is (034) 4335675.




Sample Program Output


Program Listing

index.htm

<!--
 Written By Mr. Jake R. Pomperada, MAED-IT
 February 2, 2018   11:54 AM   Friday
 Bacolod City, Negros Occidental Republic of the Philippines
 jakerpomperada@yahoo.com and jakerpomperada@gmail.com -->
<!doctype html>
<html>
<head>
<title> Longest String in JavaScript </title>
<style>

   .art {

      font-family: arial;
      font-weight: bold;
      color:red;
      text-align: center;
      width:45%;
      background-color:yellow;
   }

.art2 {

      font-family: arial;
      font-weight: bold;
      font-size: 25px;
      color:blue;
      text-align: center;
      width:45%;
      background-color:lightgreen;
   }

   body {
     font-family: arial;
     font-weight: bold;
     font-size: 20px;
   }

   #button_me {
    background-color: #008CBA;
    font-family: arial;
    font-weight: bold;
    font-size: 20px;
    height: 50px;
    width: 120px
     text-align: center;
    cursor: pointer;
 }

 input[type=text] {
    font-family: arial;
    font-weight: bold;
    font-size: 20px;
   
 }
</style>
      
<script>
function longestWord(string) {
    var str = string.split(" ");
    var longest = 0;
    var word = null;
    str.forEach(function(str) {
        if (longest < str.length) {
            longest = str.length;
            word = str;
        }
    });
    return word.toUpperCase();
}



function test()
{


str_string=document.getElementById("no_input").value;

 document.getElementById("msg").innerHTML = "The longest string in the sentence is "  + 
 longestWord(str_string)+".";
}

</script>

<script>
function clear_me()
{
document.getElementById("msg").innerHTML = "";
document.getElementById("no_input").value = "";
document.getElementById("no_input").focus();
}
</script>

</head>
<body>
<h1 class="art"> Longest String in JavaScript </h1>
    <p  class="art2"> Created By Mr. Jake R. Pomperada, MAED-IT </p>
<br><br>
Enter a sentence: <input id="no_input" type="text" size="50" autofocus>
<br><br>
<p id="msg"> </p> 
<button id="button_me" onclick="test()">Check</button>
&nbsp;&nbsp;&nbsp;
<button id="button_me" onclick="clear_me()">Clear</button>
</br></br>
</body>
</html>