Re: Problem z next i prev

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#50522

From: maYk
Date: Thu, 27 Jan 2011 15:07

39 lines
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On Jan 26, 4:25 pm, maYk <m.gawrychow...@gmail.com> wrote:

> $.each($(".dropdown"), function(i,v) {
>
> var next = $(this).next('input');
> var prev = $(this).prev('select');
> alert(prev.val());
>         //////////////////////////////////
>         if ((v.name == 'support_level[]') && (v.value == 0)){
>                 alert("Please choose support level.");
>                 trigger = 0;
>                 return false;
>         } else if (((prev.val() == 15) || (prev.val() == 16) || (prev.val()
> == 17)) && (v.name == 'quantity[]') && (eval(v.value) % 5) != 0){
>
>                  alert("These services can be bought in blocks of 5 only.");
>
>         }
>
> });


To moze zeby jeszcze bylo prosciej:

$.each($(".dropdown"), function(i,v) {
var next = $(this).next('input');
var prev = $(this).prev('select');
alert(prev.val());
        if ((prev.val() == 15) && (v.name == 'quantity[]')){
                  alert("LALALA");
        }
});

Wszystkie elementy formularza posiadaja klase .dropdown. Kiedy each
najedzie na input ktorynazywa sie quantity[] chcialbym poznac wartosc
wybranego selecta ktory znajduje sie 2 inputy przed quantity.

Prosze o pomoc
M.

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From: maYk <m.gawrychowski@gmail.com>
Newsgroups: pl.comp.lang.javascript
Subject: Re: Problem z next i prev
Date: Thu, 27 Jan 2011 07:07:19 -0800 (PST)
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