added javascript in 24_age_calculator

24_age_calculator/age.js

@@ -0,0 +1,32 @@
+let cal_btn = document.querySelector(".calculator");
+let getDate, dobDate, dobMonth, dobYear;
+let year, month, date;
+
+cal_btn.addEventListener('click', () => {
+    let dob = document.querySelector("#date").value;
+    getDate = new Date(dob);
+    dobDate = getDate.getDate();
+    dobMonth = getDate.getMonth() + 1;
+    dobYear = getDate.getFullYear();
+
+    // You can log the variables here if you want to see them every time the button is clicked
+    console.log(getDate, dobDate, dobMonth, dobYear);
+
+    let currentDate = new Date();
+    let currDate = currentDate.getDate();
+    let currYear = currentDate.getFullYear();
+    let currMonth = currentDate.getMonth();
+
+    // Calculate the age
+    year = currYear - dobYear;
+    console.log(year);
+    if (currMonth >= dobMonth) {
+        month = currMonth - dobMonth;
+    } else {
+        year--;
+        date = new Date(year, month, 0).getDate() + currDate - dobDate;
+    }
+    console.log(year, date, month);
+});
+
+// Now you can access getDate, dobDate, dobMonth, dobYear, year, date, and month outside the event listener function