Dynamic calculate values from inputs

Question

I've a script calculates my dynimic buy form. Everything works fine but when I add quantity input script takes only first value. I want to it takes every next value from "value" (each). I will be glad for help.

$(function() {
    $("#sumuj").click(function() {
        var add = 0;
        var add2 = 0;
        $(".netto").each(function() {add += Number($(this).val()) * $(".value").val();});
        $(".brutto").each(function() {add2 += Number($(this).val()) * $(".value").val();});
        add = add.toFixed(2);
        add2 = add2.toFixed(2);
    $("#price").val(add);
    $("#pricevat").val(add2);
    });
});

Done:

$(function() {
    $("#sumuj").click(function() {
        var add = 0;
        var add2 = 0;
        $(".netto").each(function() {add += Number($(this).val()) * Number($(this).parent().find('.value').val());});
        $(".brutto").each(function() {add += Number($(this).val()) * Number($(this).parent().find('.value').val());});
        add = add.toFixed(2);
        add2 = add2.toFixed(2);
    $("#price").val(add);
    $("#pricevat").val(add2);
    });
});

Thx for help/

jsfiddle and corresponding HTML would be helpful

raam86
– raam86

2013-05-07 12:42:43 +00:00
Commented May 7, 2013 at 12:42 — raam86
– raam86, Commented May 7, 2013 at 12:42

Ser · Accepted Answer · 2013-05-07 12:46:37Z

1

Your script is incorrect : if you select all the value ( $(".value") ), and I believe you have different line of products, you will have strange equation (you multiply every value together ?? )

And please add a link of your page.

answered May 7, 2013 at 12:46

Ser

2,92027 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

4 Comments

Rafał Konarski Over a year ago

I will glad for help with that script

Ser Over a year ago

Can you please paste the full page generated on jsfiddle ? We can't read easily your code. Here you sent us the php file not compiled, not very interesting ...

Rafał Konarski Over a year ago

Maybe that question will be better: How get every next "value" class input? in jquery? $(".netto").each(function() {add += Number($(this).val()) * $(".[every-next]value").val();});

Ser Over a year ago

You have to adapt your HTML for simplify your JS. In your case, I would put something like : $(".line").each(function() {resultLine = parseFloat($('.price').val()) * parseFloat($(".quantity").val());})

Collectives™ on Stack Overflow

Dynamic calculate values from inputs

1 Answer 1

4 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

4 Comments

Your Answer

Sign up or log in

Post as a guest

Related