Average Stock Price Calculator
html {
position: relative;
min-height: 100%;
}
.st {
margin: 10px 0px;
}
.btn {
cursor: pointer;
}
.btn-success{
background-color: #25AB36;
}
span {
color: #ef6666;
}
bold {
font-weight: bold;
}
First Buy
Second Buy
function unitChanged(id, error) {
if (document.getElementById(id).value != ”) {
document.getElementById(error).innerHTML = ”;
return;
} else {
document.getElementById(error).innerHTML = ‘Field is Required..’;
}
}
function getAverage() {
if (document.getElementById(“units1″).value == ”) {
document.getElementById(“error1”).innerHTML = “Units required..”;
return;
} else if (document.getElementById(“Price1″).value == ”) {
document.getElementById(“error2”).innerHTML = “Price required..”;
return;
} else if (document.getElementById(“units2″).value == ”) {
document.getElementById(“error3”).innerHTML = “Units required..”;
return;
} else if (document.getElementById(“Price2″).value == ”) {
document.getElementById(“error4”).innerHTML = “Price required..”;
return;
}
var unit1 = document.getElementById(“units1”).value;
var price1 = document.getElementById(“Price1”).value;
var unit2 = document.getElementById(“units2”).value;
var price2 = document.getElementById(“Price2”).value;
var res1 = (unit1 * price1) + (unit2 * price2);
var res2 = +unit1 + +unit2;
var result = res1 / res2;
document.getElementById(“result”).innerHTML = “Total units ”
+ res2 + “First Buy
Second Buy
Average Price ” + result + “”; } function clearFields() { document.getElementById(“units1″).value = ”; document.getElementById(“Price1″).value = ”; document.getElementById(“units2″).value = ”; document.getElementById(“Price2″).value = ”; document.getElementById(“result”).innerHTML = ”; }