Categories
JQuery

Interest Loan Calculator in jQuery

In this article I share with you a simple interest loan calculator that I wrote using jQuery. I hope this can help you in your study of jQuery library.


I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, IT projects, school and application development, programming projects, thesis, and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you.


My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.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 Philippines is +63 (034) 4335675.


Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking, and Arduino Project development at a very affordable price. My personal website is http://www.jakerpomperada.com


My programming website is http://www.jakerpomperada.blogspot.comI am also a book author you can purchase my books on computer programming and information technology in the following links below.https://www.unlimitedbooksph.com/

Program Listing

<html>
<head>
<title>Interest Calculator in JQuery</title>
<script src="jquery-3.2.1.min.js"></script>
<style>
body {
 background-color:white;
 font-family: arial;
 font-size:15px;
 font-weight:bold;
 }

 .input_bold {
    font-weight: bold;
 font-size:15px;
 color: red;
}

.left {
    width: 15%;
    float: left;
    text-align: right;
}
.right {
    width: 50%;
    margin-left: 10px;
    float:left;
}
</style> 
<script>
$(document).ready(function(){

 $("#solve").click(function(){
   
  var amt = $("#amt").val();
  var interest = $("#interest").val();
  var years = $("#years").val();
  
   remarks = (amt*interest*years/100)
 $("#results").val('PHP ' + remarks.toFixed(2));
 
 });

   $("#clear").click(function(){
   $("#amt").val('');
   $("#interest").val('');
   $("#years").val('');
   $("#results").val('');
   $("#amt").focus();
   });
 });
  
 </script>
</head>
<body>
<form>
<br>
<h3>Interest Calculator in jQuery</h3>
<div class="left">
 Amount Loaned
</div>
<div class="right">
 <input type="text" id="amt" size="10" autofocus/><br>
</div>
<br><br>
<div class="left">
 Interest Rate 
</div>
<div class="right">
 <input type="text" id="interest" size="10" /><br>
</div>
<br><br>
<div class="left">
 How many years
</div> 
<div class="right">
 <input type="text" id="years" size="10" />
</div> 
<br><br>
<div class="left">
 The interest is 
</div>
<div class="right">
 <input type="text" id="results" class="input_bold" size="10" readonly/><br>
</div>
 <br><br><br>
 <div class="left">
<button type= "button" id ="solve">Check </button>    
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</div>
<div class="right">
<button type= "button" id ="clear">Clear </button> 
</div>
</form>
</body>
</html>
Categories
JQuery

Greet a Person Using jQuery

Greet a Person Using jQuery Video Tutorial
Categories
JQuery

Count Vowels and Consonants in jQuery

I wrote this program to count the number of vowels and consonants in a given string using jQuery.
I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, IT projects, school and application development, programming projects, thesis, and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you.


My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.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 Philippines is +63 (034) 4335675.


Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking, and Arduino Project development at a very affordable price. My personal website is http://www.jakerpomperada.com


My programming website is http://www.jakerpomperada.blogspot.comI am also a book author you can purchase my books on computer programming and information technology in the following links below.https://www.unlimitedbooksph.com/

Program Listing

<html>
<head>
<title>Count Vowels and Consonants in jQuery</title>
</head>
<script type="text/javascript" src="jquery-3.2.1.min.js">
</script>
<body>
<script type="text/javascript">

function vowel_count(str)
{
	var vowel_list = 'aeiou';
	var vowel_count = 0;

	str_lower = str.toLowerCase();

	for (var x=0; x<str_lower.length; x++)
	{
		if (vowel_list.indexOf(str_lower[x]) !== -1)
		{
			vowel_count++;
		}
	}
	return vowel_count;
}	

function consonant_count(str)
{
	var consonant_list = 'bcdfghjklmnpqrstvwxyz';
	var consonant_count = 0;

	str_lower = str.toLowerCase();

	for (var x=0; x<str_lower.length; x++)
	{
		if (consonant_list.indexOf(str_lower[x]) !== -1)
		{
			consonant_count++;
		}
	}
	return consonant_count;
}	

$(document).ready(function() { 
var str = "Northern Negros State College of Science and Technology";	
var result;
document.write("<h2>Count Vowels and Consonants in jQuery</h2>");
document.write("<h2>Given Text    : " ,str,"</h2>");
display_vowels = vowel_count(str);
display_consonants = consonant_count(str);
document.write("<h2> Number of Vowels     : " ,display_vowels,"</h2>");
document.write("<h2> Number of Consonants : " ,display_consonants,"</h2>");
});
</script>
</body>
</html>
Categories
Perl

Age Checker in Perl

A simple program that I wrote to ask the user to give his or her age and then the program will check and determine if the user is still a minor, adult or already a senior citizen using Perl programming language.


I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, IT projects, school and application development, programming projects, thesis, and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.


My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.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 Philippines is  +63 (034) 4335675.


Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com

My programming website is http://www.jakerpomperada.blogspot.com
I am also a book author you can purchase my books on computer programming and information technology in the following links below.
https://www.mindshaperspublishing.com/

https://www.unlimitedbooksph.com/

Sample Program Output
# age.pl
# Author  : Jake Rodriguez Pomperada,MAED-IT,MIT
# Date    : March 25, 2020  12:11 PM
# Website : http://www.jakerpomperada.com
# Email   : jakerpomperada@gmail.com

print "\n\n";
print "\tAge Checker in Perl";
print "\n\n";
print "\tEnter your Age : ";
chomp($age=<>);

if ($age < 18) {
    print "\n";
    print "\tAt the age of $age years old. Your are still a Minor.";
}

if ($age >=18  && $age < 60) {
print "\n";
print "\tAt the age of $age years old. You are already an Adult.";
}

if ($age >=60) {
print "\n";
print "\tAt the age of $age years old. You are already an Senior Citizen.";
}

print "\n\n";
print "\tEnd of the Program";
print "\n\n";
Categories
JQuery

Addition of Three Numbers in JQuery

I  wrote this simple program that I wrote using JQuery a JavaScript library to ask the user to give three numbers and then the program will sum the values of three numbers and display the results on the screen.
I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.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 Philippines is  +63 (034) 4335675.


Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com

My programming website is http://www.jakerpomperada.blogspot.com

I am also a book author you can purchase my books on computer programming and information technology in the following links below.
https://www.mindshaperspublishing.com/
https://www.unlimitedbooksph.com/

Sample Program Output
Sample Program Output
Program Listing

index.htm

<!doctype html>
<html>
<head>
     <script type='text/javascript' src='jquery/jquery.min.js'></script>
   <script type='text/javascript' src='add.js'></script>
</head>
<body>
 <h2> Addition of Three Numbers in JQuery </h2>
    <h4><i> Author Jake R. Pomperada,MAED-IT </i></h4>
 <br>
Enter the First number : <input id="first"><br>
Enter the Second number: <input id="second"><br>
Enter the Third number: <input id="third"><br><br>
The total sum is <input id="answer"><br><br>
<button id="btnAdd">Add</button>
<button id="btnClear">Clear</button>

</body>
</html>

add.js

// Code By Jake R. Pomperada,MAED-IT
// February 25, 2020

$(document).ready(function(){

$("#btnAdd").click(function(){
  var a,b,c;
a=Number(document.getElementById("first").value);
b=Number(document.getElementById("second").value);
c=Number(document.getElementById("third").value);
d= a + b+c;
document.getElementById("answer").value= d;

});



$("#btnClear").click(function(){

 document.getElementById('first').value="";
 document.getElementById('second').value="";
 document.getElementById('third').value="";
 document.getElementById('answer').value="";
 document.getElementById('first').focus();

});
});
Categories
JQuery

Vowels and Consonants Counter Using JQuery

I wrote this program that will ask the user to give a string or a sentence and then the program will count the number of vowels and consonants using JQuery. I integrate this code as an extension to a google chrome web browser this will be my first time to create an extension or plugin to a web browser.


I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me in the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.


My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.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 Philippines is  +63 (034) 4335675.

Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com

My programming website is http://www.jakerpomperada.blogspot.com

I am also a book author you can purchase my books on computer programming and information technology in the following links below.
https://www.mindshaperspublishing.com/
https://www.unlimitedbooksph.com/

Sample Program Output
Sample Program Output

DOWNLOAD SOURCE CODE HERE