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-   -   при выборе input[radio] заполнять input[text] (https://javascript.ru/forum/misc/63970-pri-vybore-input%5Bradio%5D-zapolnyat-input%5Btext%5D.html)

mikhael 12.07.2016 00:09
при выборе input[radio] заполнять input[text]
 
Всем, доброе время суток.
Просьба помочь.

Есть html код:
<form class="webform4" id="webform-4">
<input required="required" type="radio" id="edit-submitted-2-1" name="submitted[2]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-2" name="submitted[2]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-3" name="submitted[2]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-4" name="submitted[2]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-2a" name="submitted[2a]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-2b" name="submitted[2b]" value="" size="60" maxlength="128">
<input required="required" type="radio" id="edit-submitted-3-1" name="submitted[3]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-2" name="submitted[3]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-3" name="submitted[3]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-4" name="submitted[3]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-3a" name="submitted[3a]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-3b" name="submitted[3b]" value="" size="60" maxlength="128">
.....
<input required="required" type="radio" id="edit-submitted-n-1" name="submitted[n]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-2" name="submitted[n]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-3" name="submitted[n]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-4" name="submitted[n]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-na" name="submitted[na]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-nb" name="submitted[nb]" value="" size="60" maxlength="128">
</form>

Нужно, чтоб при выборе, к примеру (name="submitted[2]" value="a") в (name="submitted[2a]") заполнялось 10 а в (name="submitted[2b]") заполнялось 40.
Если выбран (name="submitted[2]" value="ab") то в (submitted[2a] и submitted[2b]) 20 и 30 соответственно.
Если выбран (name="submitted[2]" value="ba") то в (submitted[2a] и submitted[2b]) 50 и 80 соответственно.
Если выбран (name="submitted[2]" value="b") то в (submitted[2a] и submitted[2b]) 70 и 60 соответственно.
И так со всеми радиокнопками, при выборе name=submitted[1...до n] заполнялись поля name=submitted[1a...до na] и name=submitted[1b...до nb]

рони 12.07.2016 00:41
mikhael,
а если
Цитата:
Сообщение от mikhael
value="ba"
или
Цитата:
Сообщение от mikhael
value="b"
?

mikhael 13.07.2016 19:42
Судя по комментариям, ни кто не сталкивался с таким и это не возможно.

рони 13.07.2016 20:25
mikhael,
<!DOCTYPE html>

<html>
<head>
  <title>Untitled</title>
  <meta charset="utf-8">

</head>

<body>
<form class="webform4" id="webform-4">
<input required="required" type="radio" id="edit-submitted-2-1" name="submitted[2]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-2" name="submitted[2]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-3" name="submitted[2]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-2-4" name="submitted[2]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-2a" name="submitted[2a]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-2b" name="submitted[2b]" value="" size="60" maxlength="128">
<input required="required" type="radio" id="edit-submitted-3-1" name="submitted[3]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-2" name="submitted[3]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-3" name="submitted[3]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-3-4" name="submitted[3]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-3a" name="submitted[3a]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-3b" name="submitted[3b]" value="" size="60" maxlength="128">
.....
<input required="required" type="radio" id="edit-submitted-n-1" name="submitted[n]" value="a" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-2" name="submitted[n]" value="ab" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-3" name="submitted[n]" value="ba" class="form-radio">
<input required="required" type="radio" id="edit-submitted-n-4" name="submitted[n]" value="b" class="form-radio">
<input class="form-control form-text" type="text" id="edit-submitted-na" name="submitted[na]" value="" size="60" maxlength="128">
<input class="form-control form-text" type="text" id="edit-submitted-nb" name="submitted[nb]" value="" size="60" maxlength="128">
</form>

 <script>
 window.addEventListener('DOMContentLoaded', function() {
   var form = document.querySelector('#webform-4'),
   obj = {a : [10,40], ab : [20,30], ba : [50,80], b :[70,60]};
   form.addEventListener('change', function(event) {
   var el = event.target, val = el.value;
   if(val = obj[val]) {
     while (el) {
     el = el.nextElementSibling;
     if(el && el.classList.contains("form-control")) break
     }
     el.value = val[0];
     el.nextElementSibling.value = val[1]
   }

   });
     });
 </script>
</body>
</html>

mikhael 13.07.2016 22:35
Благодарю, но в этой строке «f(el.classList.contains('form-control')) break» вываливается такая ошибка «Uncaught TypeError: Cannot read property 'classList' of null» класс вроде есть, и что не так не понятно )))

рони 13.07.2016 22:39
mikhael,
строка 42 изменена пробуйте

mikhael 14.07.2016 00:07
Теперь, в строке «el.value = val[0];» вываливается такая ошибка «Uncaught TypeError: Cannot set property 'value' of null»

рони 14.07.2016 00:25
mikhael,
значит ваше html отличается от того что вы предоставили

mikhael 14.07.2016 00:30
Понял, проблема в "nextElementSibling", все <input> обернуты <label> и еще <div>, т.е. они не рядомстоящие.
Что посоветуете использовать, вместо "nextElementSibling"?

рони 14.07.2016 00:36
Цитата:
Сообщение от mikhael
Что посоветуете использовать
показать структуру одной группы

mikhael 14.07.2016 14:04 
<div class="form-item webform-component webform-component-radios webform-component--1 form-group">
  <label class="control-label" for="edit-submitted-1">1. что важнее: <span class="form-required" title="Это поле обязательно для заполнения.">*</span></label>
 <div id="edit-submitted-1" class="form-radios"><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-1"><input required="required" type="radio" id="edit-submitted-1-1" name="submitted[1]" value="a" class="form-radio">А </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-2"><input required="required" type="radio" id="edit-submitted-1-2" name="submitted[1]" value="ab" class="form-radio">скорее А чем Б </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-3"><input required="required" type="radio" id="edit-submitted-1-3" name="submitted[1]" value="ba" class="form-radio">скорее Б чем А </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-4"><input required="required" type="radio" id="edit-submitted-1-4" name="submitted[1]" value="b" class="form-radio">Б </label>
</div></div>
</div>
<div class="form-item webform-component webform-component-textfield webform-component--1a webform-container-inline form-group">
  <label class="control-label" for="edit-submitted-1a">а) знать? </label>
 <input class="form-control form-text" type="text" id="edit-submitted-1a" name="submitted[1a]" value="" size="60" maxlength="128">
</div>
<div class="form-item webform-component webform-component-textfield webform-component--1b webform-container-inline form-group">
  <label class="control-label" for="edit-submitted-1b">б) создавать? </label>
 <input class="form-control form-text" type="text" id="edit-submitted-1b" name="submitted[1b]" value="" size="60" maxlength="128">
</div>


Надеюсь - это то, что вы хотели увидеть?

рони 14.07.2016 14:57
mikhael,
<!DOCTYPE html>

<html>
<head>
  <title>Untitled</title>
  <meta charset="utf-8">

</head>

<body>
<form class="webform4" id="webform-4">
<div class="form-item webform-component webform-component-radios webform-component--1 form-group">
  <label class="control-label" for="edit-submitted-1">1. что важнее: <span class="form-required" title="Это поле обязательно для заполнения.">*</span></label>
 <div id="edit-submitted-1" class="form-radios"><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-1"><input required="required" type="radio" id="edit-submitted-1-1" name="submitted[1]" value="a" class="form-radio">А </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-2"><input required="required" type="radio" id="edit-submitted-1-2" name="submitted[1]" value="ab" class="form-radio">скорее А чем Б </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-3"><input required="required" type="radio" id="edit-submitted-1-3" name="submitted[1]" value="ba" class="form-radio">скорее Б чем А </label>
</div><div class="form-item form-item-submitted-1 form-type-radio radio"> <label class="control-label" for="edit-submitted-1-4"><input required="required" type="radio" id="edit-submitted-1-4" name="submitted[1]" value="b" class="form-radio">Б </label>
</div></div>
</div>
<div class="form-item webform-component webform-component-textfield webform-component--1a webform-container-inline form-group">
  <label class="control-label" for="edit-submitted-1a">а) знать? </label>
 <input class="form-control form-text" type="text" id="edit-submitted-1a" name="submitted[1a]" value="" size="60" maxlength="128">
</div>
<div class="form-item webform-component webform-component-textfield webform-component--1b webform-container-inline form-group">
  <label class="control-label" for="edit-submitted-1b">б) создавать? </label>
 <input class="form-control form-text" type="text" id="edit-submitted-1b" name="submitted[1b]" value="" size="60" maxlength="128">
</div>

</form>

 <script>
window.addEventListener("DOMContentLoaded", function() {
    var form = document.querySelector("#webform-4"),
        obj = {
            a: [10, 40],
            ab: [20, 30],
            ba: [50, 80],
            b: [70, 60]
        };
    form.addEventListener("click", function(event) {
        var el = event.target;
        if (el.classList && el.classList.contains("form-radio")) {
            var val = obj[el.value],
                i = 0;
            while (el != form) {
                el = el.parentNode;
                if (el && el.classList.contains("form-group")) {
                    el = el.nextElementSibling;
                    el.querySelector(".form-control").value = val[i++];
                    el = el.nextElementSibling;
                    el.querySelector(".form-control").value = val[i++];
                    break
                }
            }
        }
    })
});
 </script>
</body>
</html>


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