如何在一个页面上多次重用一个函数？

Question

我想停止一个函数，这样它就可以在一个页面上运行多次。如果单击复选框，我希望清除某些单选按钮。它应该与无限数量的产品一起工作。我是最差的javascript，所以我希望我能得到一个答案？

示例：

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$('.product .question-input').change(function() {
  if ($(this).is(':checked')) { //radio is now checked
    $('.product .question-checkbox').prop('checked', false);
  }
  return false;
});

$('.product .question-checkbox').change(function() {
  if ($(this).is(':checked')) {
    $('.product .question-input').prop('checked', false);
  }
  return false;
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="product">
  <div class="form-inline justify-content-center">
    <div class="container text-center">
      <div class="product-title">Adobe</div>
    </div>
    <div class="form-group">
      <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-1">1
        <input class="form-check-input question-input" type="radio" name="test-1" id="test-1" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-1">2
        <input class="form-check-input question-input" type="radio" name="test-1" id="test-2" value="2"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-1">3
        <input class="form-check-input question-input" type="radio" name="test-1" id="test-3" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-1">4
        <input class="form-check-input question-input" type="radio" name="test-1" id="test-4" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-1">5
        <input class="form-check-input question-input" type="radio" name="test-1" id="test-5" value="1"></label></div>
    </div>
    
  </div>
  <div class="form-group form-check text-center the-checkbox">
    <input type="checkbox" name="check-1" class="form-check-input question-checkbox" id="check-1">
    <label class="form-check-label" for="check-1">I don't use this product for work</label>
  </div>
</div>
</div>

<div class="product">
  <div class="form-inline justify-content-center">
    <div class="container text-center">
      <div class="product-title">Mocups</div>
    </div>
    <div class="form-group">
      <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-2">1
        <input class="form-check-input question-input" type="radio" name="test-2" id="test-1" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-2">2
        <input class="form-check-input question-input" type="radio" name="test-2" id="test-2" value="2"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-2">3
        <input class="form-check-input question-input" type="radio" name="test-2" id="test-3" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-2">4
        <input class="form-check-input question-input" type="radio" name="test-2" id="test-4" value="1"></label></div>
        <div class="form-check form-check-inline">
        <label class="form-check-label" for="test-2">5
        <input class="form-check-input question-input" type="radio" name="test-2" id="test-5" value="1"></label></div>
    </div>
    
  </div>
  <div class="form-group form-check text-center the-checkbox">
    <input type="checkbox" name="check-1" class="form-check-input question-checkbox" id="check-1">
    <label class="form-check-label" for="check-1">I don't use this product for work</label>
  </div>
</div>
</div>

​

Answer 1

通过将引用传递给处理程序，而不是直接传递处理程序函数：

function handler() {
  if ($(this).is(':checked')) {
    $('.product .question-input').prop('checked', false);
  }
  return false;
}

$('.product .question-input').change(handler);

$('.product .question-checkbox').change(handler);

Answer 2

您不能为每个组使用相同的类名，您需要在html中分隔类，并为每个类创建函数，如下所示：

$('.product1 .question-checkbox1').change(function() {
  if ($(this).is(':checked')) {
    $('.product1 .question-input1').prop('checked', false);
  }
  return false;
});

end then product2，product3...