Перестала работать кнопка купить

[andriy_gritsyuk]

Всем привет! Может кто помочь понять где проблема? Вот шаблон product.twig:

{{ header }}
<div id="product-product" class="container">
  <div class="row">{{ column_left }}
    {% if column_left and column_right %}
    {% set class = 'col-sm-6' %}
    {% elseif column_left or column_right %}
    {% set class = 'col-sm-9' %}
    {% else %}
    {% set class = 'col-sm-12' %}
    {% endif %}
    <div id="content" class="{{ class }}">{{ content_top }}
      <div class="row"> {% if column_left or column_right %}
        {% set class = 'col-sm-6' %}
        {% else %}
        {% set class = 'col-sm-8' %}
        {% endif %}
        <div class="{{ class }}"> 
		  {% if thumb or images %}
          <img src="{{ thumb }}" title="{{ heading_title }}" alt="{{ heading_title }}" />
		  <div class="image-bottom"></div>
          {% endif %}
        </div>
        {% if column_left or column_right %}
        {% set class = 'col-sm-6' %}
        {% else %}
        {% set class = 'col-sm-4' %}
        {% endif %}
        <div class="{{ class }}">
          <h1>{{ heading_title }}</h1>
          <ul class="list-unstyled">
            <li class="model">{{ model }}</li>
            <li class="sku">{{ sku }}</li>
          </ul>
		  <div class="description">{{ description }}</div>
          {% if price %}
		  <div class="price-title">Dostępny na zamówienie</div>
          <div class="block-price">
            {% if not special %}
            <div class="item-price">
			{% if discounts %}
			{% for discount in discounts %}
			  {{ discount.price }}
			{% endfor %}
			{% else %}
              {{ price }}
			{% endif %}
            </div>
            {% else %}
            <div><span style="text-decoration: line-through;">{{ price }}</span></div>
            <div>
              <h2>{{ special }}</h2>
            </div>
            {% endif %}
            {% if tax %}
            <div>{{ text_tax }} {{ tax }}</div>
            {% endif %}
            {% if points %}
            <div>{{ text_points }} {{ points }}</div>
            {% endif %}
          </div>
            <div class="form-group buy">
              <label class="control-label" for="input-quantity">ILOŚĆ</label>
			  <div class="add-cart">
              <input type="number" name="quantity" value="{% if discounts %}{% for discount in discounts %}{{ discount.quantity }}{% endfor %}{% else %}{{ minimum }}{% endif %}" size="2" id="input-quantity" class="form-control" />
              <input type="hidden" name="product_id" value="{{ product_id }}" />
              <button type="button" id="button-cart" data-loading-text="{{ text_loading }}" class="btn btn-primary btn-lg btn-block">Dodaj do koszyka</button>
              </div>
            </div>
            {% if minimum > 1 %}
            <div class="alert alert-info"><i class="fa fa-info-circle"></i> {{ text_minimum }}</div>
            {% endif %}</div> 
		  
		  
          {% endif %}
          <div id="product"> {% if options %}
            <hr>
            <h3>{{ text_option }}</h3>
            {% for option in options %}
            {% if option.type == 'select' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <select name="option[{{ option.product_option_id }}]" id="input-option{{ option.product_option_id }}" class="form-control">
                <option value="">{{ text_select }}</option>
                {% for option_value in option.product_option_value %}
                <option value="{{ option_value.product_option_value_id }}">{{ option_value.name }}
                {% if option_value.price %}
                ({{ option_value.price_prefix }}{{ option_value.price }})
                {% endif %} </option>
                {% endfor %}
              </select>
            </div>
            {% endif %}
            {% if option.type == 'radio' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label">{{ option.name }}</label>
              <div id="input-option{{ option.product_option_id }}"> {% for option_value in option.product_option_value %}
                <div class="radio">
                  <label>
                    <input type="radio" name="option[{{ option.product_option_id }}]" value="{{ option_value.product_option_value_id }}" />
                    {% if option_value.image %} <img src="{{ option_value.image }}" alt="{{ option_value.name }} {% if option_value.price %} {{ option_value.price_prefix }} {{ option_value.price }} {% endif %}" class="img-thumbnail" /> {% endif %}                  
                    {{ option_value.name }}
                    {% if option_value.price %}
                    ({{ option_value.price_prefix }}{{ option_value.price }})
                    {% endif %} </label>
                </div>
                {% endfor %} </div>
            </div>
            {% endif %}
            {% if option.type == 'checkbox' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label">{{ option.name }}</label>
              <div id="input-option{{ option.product_option_id }}"> {% for option_value in option.product_option_value %}
                <div class="checkbox">
                  <label>
                    <input type="checkbox" name="option[{{ option.product_option_id }}][]" value="{{ option_value.product_option_value_id }}" />
                    {% if option_value.image %} <img src="{{ option_value.image }}" alt="{{ option_value.name }} {% if option_value.price %} {{ option_value.price_prefix }} {{ option_value.price }} {% endif %}" class="img-thumbnail" /> {% endif %}
                    {{ option_value.name }}
                    {% if option_value.price %}
                    ({{ option_value.price_prefix }}{{ option_value.price }})
                    {% endif %} </label>
                </div>
                {% endfor %} </div>
            </div>
            {% endif %}
            {% if option.type == 'text' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <input type="text" name="option[{{ option.product_option_id }}]" value="{{ option.value }}" placeholder="{{ option.name }}" id="input-option{{ option.product_option_id }}" class="form-control" />
            </div>
            {% endif %}
            {% if option.type == 'textarea' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <textarea name="option[{{ option.product_option_id }}]" rows="5" placeholder="{{ option.name }}" id="input-option{{ option.product_option_id }}" class="form-control">{{ option.value }}</textarea>
            </div>
            {% endif %}
            {% if option.type == 'file' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label">{{ option.name }}</label>
              <button type="button" id="button-upload{{ option.product_option_id }}" data-loading-text="{{ text_loading }}" class="btn btn-default btn-block"><i class="fa fa-upload"></i> {{ button_upload }}</button>
              <input type="hidden" name="option[{{ option.product_option_id }}]" value="" id="input-option{{ option.product_option_id }}" />
            </div>
            {% endif %}
            {% if option.type == 'date' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <div class="input-group date">
                <input type="text" name="option[{{ option.product_option_id }}]" value="{{ option.value }}" data-date-format="YYYY-MM-DD" id="input-option{{ option.product_option_id }}" class="form-control" />
                <span class="input-group-btn">
                <button class="btn btn-default" type="button"><i class="fa fa-calendar"></i></button>
                </span></div>
            </div>
            {% endif %}
            {% if option.type == 'datetime' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <div class="input-group datetime">
                <input type="text" name="option[{{ option.product_option_id }}]" value="{{ option.value }}" data-date-format="YYYY-MM-DD HH:mm" id="input-option{{ option.product_option_id }}" class="form-control" />
                <span class="input-group-btn">
                <button type="button" class="btn btn-default"><i class="fa fa-calendar"></i></button>
                </span></div>
            </div>
            {% endif %}
            {% if option.type == 'time' %}
            <div class="form-group{% if option.required %} required {% endif %}">
              <label class="control-label" for="input-option{{ option.product_option_id }}">{{ option.name }}</label>
              <div class="input-group time">
                <input type="text" name="option[{{ option.product_option_id }}]" value="{{ option.value }}" data-date-format="HH:mm" id="input-option{{ option.product_option_id }}" class="form-control" />
                <span class="input-group-btn">
                <button type="button" class="btn btn-default"><i class="fa fa-calendar"></i></button>
                </span></div>
            </div>
            {% endif %}
            {% endfor %}
            {% endif %}
            {% if recurrings %}
            <hr>
            <h3>{{ text_payment_recurring }}</h3>
            <div class="form-group required">
              <select name="recurring_id" class="form-control">
                <option value="">{{ text_select }}</option>
                {% for recurring in recurrings %}
                <option value="{{ recurring.recurring_id }}">{{ recurring.name }}</option>
                {% endfor %}
              </select>
              <div class="help-block" id="recurring-description"></div>
            </div>
            {% endif %}
          </div>
      </div>
	  

	  
	  
        {% if tags %}
        <p>{{ text_tags }}
        {% for i in 0..tags|length - 1 %}
        {% if i < (tags|length - 1) %} <a href="{{ tags[i].href }}">{{ tags[i].tag }}</a>,
        {% else %} <a href="{{ tags[i].href }}">{{ tags[i].tag }}</a> {% endif %}
        {% endfor %} </p>
        {% endif %}
      {{ content_bottom }}</div>
    {{ column_right }}</div>
</div>

		  
<div class="div-block-43"></div>

<div class="container">
<div class="block-reviews">
<div class="reviews">Opinie</div>

          <div class="tab-content">
            {% if review_status %}
            <div class="tab-pane active" id="tab-review">
                <div id="review"></div>
	  
			</div>

              <form class="form-horizontal" id="form-review">
                {% if review_guest %}
				<div class="form-content">
                <h2>Napisać recenzję</h2>
                <div class="form-group required">
                  <div class="col-sm-12">
                    <label class="control-label" for="input-name">TWOJE IMIĘ</label>
                    <input type="text" name="name" value="{{ customer_name }}" id="input-name" class="form-control" />
                  </div>
                </div>
                <div class="form-group required">
                  <div class="col-sm-12">
                    <label class="control-label" for="input-review">SWOJĄ OPINIĘ</label>
                    <textarea name="text" rows="2" id="input-review" class="form-control"></textarea>
                    <div class="help-block"><span style="color: #FF0000;">Uwaga:</span> znaczniki HTML nie są obsługiwane! Użyj zwykłego tekstu.</div>
                  </div>
                </div>
                <div class="form-group rating required">
                  <div class="col-sm-12">
                    <label class="control-label">OCENA</label>
                    &nbsp;&nbsp;&nbsp; Źle&nbsp;
                    <input type="radio" name="rating" value="1" />
                    &nbsp;
                    <input type="radio" name="rating" value="2" />
                    &nbsp;
                    <input type="radio" name="rating" value="3" />
                    &nbsp;
                    <input type="radio" name="rating" value="4" />
                    &nbsp;
                    <input type="radio" name="rating" value="5" checked />
                    &nbsp;Dobry</div>
                </div>
                {{ captcha }}
				
                <button type="button" id="button-review" data-loading-text="Wgrywanie..." class="btn btn-primary">Wysłać</button>
				<a class="close-form-btn" href="javascript:PopUpHide()">Zamknąć</a>
                {% else %}
				<div class="form-content">
                <h2>Napisać recenzję</h2>
				<div class="review-login">Proszę <a href="/login">zaloguj sie</a> lub <a href="/create-account">utwórz konto</a> przed napisaniem recenzji</div>
				<a class="close-form-btn" href="javascript:PopUpHide()">Zamknąć</a>
				</div>
                {% endif %}
				</div>
              </form>
            {% endif %}</div>

<div class="add-review"><a class="add-review-btn" href="javascript:PopUpShow()">Dodaj Opinie</a></div>
</div>

<div class="container">
      {% if products %}
      <h3 class="heading-19">Nasze Rekomendacje</h3>
      <div class="row"> {% set i = 0 %}
        {% for product in products %}
        {% if column_left and column_right %}
        {% set class = 'col-xs-8 col-sm-6' %}
        {% elseif column_left or column_right %}
        {% set class = 'col-xs-6 col-md-4' %}
        {% else %}
        {% set class = 'col-xs-6 col-sm-3' %}
        {% endif %}
        <div class="{{ class }}">
          <div class="product-thumb transition">
					<div class="image">
						<a href="{{ product.href }}">
							<img src="{{ product.thumb }}" alt="{{ product.name }}" title="{{ product.name }}" class="img-responsive" />
						</a>
					</div>
				<div class="caption"></div>
				<div class="new-prod-desc">
					<a class="product-title" href="{{ product.href }}">{{ product.name }}</a>
					<a class="cat-prod" href="#">Zobacz Produkt</a>
					{% if product.price %}
						<p class="price"> 
							{% if not product.special %}
								{{ product.price }}
							{% else %} 
								<p class="price">{{ product.special }}</p>  
							{% endif %} 
						</p>
					{% endif %} 
				</div>
			</div>
        </div>
        {% if column_left and column_right and (i + 1) % 2 == 0 %}
        <div class="clearfix visible-md visible-sm"></div>
        {% elseif column_left or column_right and (i + 1) % 3 == 0 %}
        <div class="clearfix visible-md"></div>
        {% elseif (i + 1) % 4 == 0 %}
        <div class="clearfix visible-md"></div>
        {% endif %}
        {% set i = i + 1 %}
        {% endfor %} </div>
        {% endif %}
</div>
</div>

<script>
$(document).ready(function(){
    PopUpHide();
});
function PopUpShow(){
    $("#form-review").show();
}
function PopUpHide(){
    $("#form-review").hide();
}
</script>
<script type="text/javascript"><!--
$('select[name=\'recurring_id\'], input[name="quantity"]').change(function(){
	$.ajax({
		url: 'index.php?route=product/product/getRecurringDescription',
		type: 'post',
		data: $('input[name=\'product_id\'], input[name=\'quantity\'], select[name=\'recurring_id\']'),
		dataType: 'json',
		beforeSend: function() {
			$('#recurring-description').html('');
		},
		success: function(json) {
			$('.alert-dismissible, .text-danger').remove();

			if (json['success']) {
				$('#recurring-description').html(json['success']);
			}
		}
	});
});
//--></script> 
<script type="text/javascript"><!--
$('#button-cart').on('click', function() {
	$.ajax({
		url: 'index.php?route=checkout/cart/add',
		type: 'post',
		data: $('#product input[type=\'text\'], #product input[type=\'hidden\'], #product input[type=\'radio\']:checked, #product input[type=\'checkbox\']:checked, #product select, #product textarea'),
		dataType: 'json',
		beforeSend: function() {
			$('#button-cart').button('loading');
		},
		complete: function() {
			$('#button-cart').button('reset');
		},
		success: function(json) {
			$('.alert-dismissible, .text-danger').remove();
			$('.form-group').removeClass('has-error');

			if (json['error']) {
				if (json['error']['option']) {
					for (i in json['error']['option']) {
						var element = $('#input-option' + i.replace('_', '-'));

						if (element.parent().hasClass('input-group')) {
							element.parent().after('<div class="text-danger">' + json['error']['option'][i] + '</div>');
						} else {
							element.after('<div class="text-danger">' + json['error']['option'][i] + '</div>');
						}
					}
				}

				if (json['error']['recurring']) {
					$('select[name=\'recurring_id\']').after('<div class="text-danger">' + json['error']['recurring'] + '</div>');
				}

				// Highlight any found errors
				$('.text-danger').parent().addClass('has-error');
			}

			if (json['success']) {
				$('.breadcrumb').after('<div class="alert alert-success alert-dismissible">' + json['success'] + '<button type="button" class="close" data-dismiss="alert">&times;</button></div>');

				$('#cart > button').html('<span id="cart-total"><i class="fa fa-shopping-cart"></i> ' + json['total'] + '</span>');

				$('html, body').animate({ scrollTop: 0 }, 'slow');

				$('#cart > ul').load('index.php?route=common/cart/info ul li');
			}
		},
        error: function(xhr, ajaxOptions, thrownError) {
            alert(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
        }
	});
});
//--></script> 
<script type="text/javascript"><!--
$('.date').datetimepicker({
	language: '{{ datepicker }}',
	pickTime: false
});

$('.datetime').datetimepicker({
	language: '{{ datepicker }}',
	pickDate: true,
	pickTime: true
});

$('.time').datetimepicker({
	language: '{{ datepicker }}',
	pickDate: false
});

$('button[id^=\'button-upload\']').on('click', function() {
	var node = this;

	$('#form-upload').remove();

	$('body').prepend('<form enctype="multipart/form-data" id="form-upload" style="display: none;"><input type="file" name="file" /></form>');

	$('#form-upload input[name=\'file\']').trigger('click');

	if (typeof timer != 'undefined') {
    	clearInterval(timer);
	}

	timer = setInterval(function() {
		if ($('#form-upload input[name=\'file\']').val() != '') {
			clearInterval(timer);

			$.ajax({
				url: 'index.php?route=tool/upload',
				type: 'post',
				dataType: 'json',
				data: new FormData($('#form-upload')[0]),
				cache: false,
				contentType: false,
				processData: false,
				beforeSend: function() {
					$(node).button('loading');
				},
				complete: function() {
					$(node).button('reset');
				},
				success: function(json) {
					$('.text-danger').remove();

					if (json['error']) {
						$(node).parent().find('input').after('<div class="text-danger">' + json['error'] + '</div>');
					}

					if (json['success']) {
						alert(json['success']);

						$(node).parent().find('input').val(json['code']);
					}
				},
				error: function(xhr, ajaxOptions, thrownError) {
					alert(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
				}
			});
		}
	}, 500);
});
//--></script> 
<script type="text/javascript"><!--
$('#review').delegate('.pagination a', 'click', function(e) {
    e.preventDefault();

    $('#review').fadeOut('slow');

    $('#review').load(this.href);

    $('#review').fadeIn('slow');
});

$('#review').load('index.php?route=product/product/review&product_id={{ product_id }}');

$('#button-review').on('click', function() {
	$.ajax({
		url: 'index.php?route=product/product/write&product_id={{ product_id }}',
		type: 'post',
		dataType: 'json',
		data: $("#form-review").serialize(),
		beforeSend: function() {
			$('#button-review').button('loading');
		},
		complete: function() {
			$('#button-review').button('reset');
		},
		success: function(json) {
			$('.alert-dismissible').remove();

			if (json['error']) {
				$('.rating').after('<div class="alert alert-danger alert-dismissible"><i class="fa fa-exclamation-circle"></i> ' + json['error'] + '</div>');
			}

			if (json['success']) {
				$('.rating').after('<div class="alert alert-success alert-dismissible"><i class="fa fa-check-circle"></i> ' + json['success'] + '</div>');

				$('input[name=\'name\']').val('');
				$('textarea[name=\'text\']').val('');
				$('input[name=\'rating\']:checked').prop('checked', false);
			}
		}
	});
});

$(document).ready(function() {
	$('.thumbnails').magnificPopup({
		type:'image',
		delegate: 'a',
		gallery: {
			enabled: true
		}
	});
});
//--></script> 
{{ footer }} 

 

Сам функционал немного изменен, чтобы пользователи различных групп могли покупать один и тот же товар по разным ценам и с разным минимальным количеством

[SergeTkach]

Це не є типовою поведінкою системи. Тим паче, що кастомізовано. Для вирішення задачки потрібна увага, концентрація, час на вивчення питання та чітка мотивація, заради чого це потрібно зробити.

 

Розмістіть це у відповідному розділі -- https://opencartforum.com/forum/18-setting-up-and-minor-work-on-an-existing-site/