Count the number of values between 2 user input values with an array
Create a function with login and execute only one button click. Get the inputs with getElementById and store the values given by the user inside num1 and num2 variables.
HTML Example code:-
<!DOCTYPE html>
<html>
<body>
<input type="text" id="num1">
<input type="text" id="num2">
<button onclick="GetNumCount()" type="button">search</button>
<script type="text/javascript">
function GetNumCount() {
var total = 0;
var num1 = document.getElementById('num1').value;
var num2 = document.getElementById('num2').value;
var array = [1, 4, 6, 7, 8, 6];
for (var a = 0; a < array.length; a++) {
if (array[a] >= num1 && array[a] <= num2) {
total++;
}
}
alert("Total numbers of values = " + total);
}
</script>
</body>
</html>Output:
Create a function to count numbers between two given numbers in JavaScript
<script type="text/javascript">
function GetNumCount() {
var total = 0;
var num1 = 1;
var num2 = 10;
var array = [1, 4, 6, 7, 8, 6];
for (var a = 0; a < array.length; a++) {
if (array[a] >= num1 && array[a] <= num2) {
total++;
}
}Do comment if you have any doubts and suggestion on this code and examples.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version