CODEWITHSUNDEEP
formsformula
ivan
ivan

Reputation:

Math formulas on a static HTML page

I need to create the below on my page but don't know how to code it. I am not a programmer so please be as specific as possible. Thanks.

If you have [ -- USER INPUTS VALUE HERE -- ] referrals and they refer [ -- USER INPUTS VALUE HERE -- ] who refer [ -- USER INPUTS VALUE HERE -- ] more, you will earn [ -- VALUE BASED ON FORMULA* HERE -- ].

**The formula is: VALUE 1 {times} dollar value {plus} VALUE 2 {times} different dollar value {plus} VALUE 3 {times} third different dollar value*

Upvotes: 1

Views: 449

Answers (1)

Greg
Greg

Reputation: 321854

Using jQuery, something like this:

If you have <input type="text" name="referrals"> ....
<input type="text" name="refer"> ... <input type="text" name="refer2">
... <span id="value"></span>

Then the script:

jQuery().ready($('input').change(function()
{
    var referrals = $('input[name=referrals]').val();
    var refer = $('input[name=refer]').val();
    var refer2 = $('input[name=refer2]').val();
    var dollarValue = 12.3;

    var value = dollarValue * referrals;
    value += dollarValue * refer;
    value += dollarValue * refer2;

    $('#value').text('$' + value.toFixed(2));
}));

Upvotes: 3

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