shopify收藏页面上的分页

我想在shopify中修改收藏页面上的分页。我想展示四个类别的产品，比如第一个应该是-20，第二个应该是-30，第三个应该是-40，第四个应该是-所有产品。分页也将在集合页面上起作用。像-

视图：20 | 30 | 40 |全部
下面是我的代码。但它不起作用。我想按编号过滤产品

{%case section.settings.grid%}
{%1当'2'%}
{%-assign max_height=530-%}
{%1当'3'%}
{%-assign max_height=345-%}
{%当'4'%}
{%-assign max_height=250-%}
{%5%%时为%1}
{%-assign max_height=195-%}
{%endcase%}
{%if section.settings.layout=='网格'%}
{%-assign limit=cart.attributes.pagination-%}
{%else%}
{%-assign limit=cart.attributes.pagination-%}
{%endif%}
{{cart.attributes.pagination}
{%paginate collection.products limit%}
分页
{（1..50）%中的i的百分比}
{%assign v=i | append:''%}
每页{{i}}
{%endfor%}
{%if section.settings.show_collection_image和collection.image%}
{{collection.title}
{%if collection.description！=空白%}
{{collection.description}}
{%endif%}
{%else%}
{{collection.title}
{%if collection.description！=空白%}
{{collection.description}}
{%endif%}
{%endif%}
{%如果paginate.pages>1%}
{%include'分页“}
{%endif%}
{%if section.settings.tags\启用或section.settings.sort\启用%}
{%if section.settings.tags_enable%}
{{'collections.filters.title_tags'|t}
{%if当前_标记%}
{%if collection.handle%}
{{'collections.filters.all_标记{t}
{%elsif collection.current_type%}
{{'collections.filters.all_标记{t}
{%elsif collection.current_vendor%}
{{'collections.filters.all_标记{t}
{%endif%}
{%else%}
{%如果当前_标记包含标记%}
{{'collections.filters.all_标记{t}
{%else%}
{{'collections.filters.title_tags'|t}
{%endif%}
{%endif%}
{%用于集合中的标记。所有_标记%}
{{tag}}
{%endfor%}
{%endif%}
{{'collections.general.items_with_count'| t:count:collection.products_count}
{%if section.settings.sort_enable%}
{%-assign sort_by=collection.sort_by |默认值：collection.default_sort_by-%}
{{'collections.sorting.title'|t}
{%if sort_by==collection.default_sort_by%}
{{'collections.sorting.title'|t}
{%if collection.default_sort_by！='手动'%}
{{'collections.sorting.featured'|t}
{%endif%}
{%if collection.default_sort_by！=“畅销”%}
{{'集合.排序.最畅销的{t}
{%endif%}
{%if collection.default_sort_by！='标题升序'%}
{{'collections.sorting.az'|t}
{%endif%}
{%if collection.default_sort_by！='标题降序'%}
{{'collections.sorting.za'|t}
{%endif%}
{%if collection.default_sort_by！=“价格上升”%}
{{'collections.sorting.price|t}
{%endif%}
{%if collection.default_sort_by！=“价格下降”%}
{{'collections.sorting.price|t}
{%endif%}
{%if collection.default_sort_by！='已创建降序“%}
{{'collections.sorting.date|t}
{%endif%}
{%if collection.default_sort_by！='已创建升序“%}
{{'collections.sorting.date|t}
{%endif%}
{%else%}
{{'collections.sorting.featured'|t}
{{'集合.排序.最畅销的{t}
{{'collections.sorting.az'|t}
{{'collections.sorting.za'|t}
{{'collections.sorting.price|t}
{{'collections.sorting.price|t}
{{'collections.sorting.date|t}
{{'collections.sorting.date|t}
{%endif%}
{%endif%}
{%endif%}
{%if section.settings.layout=='网格'%}
{%case section.settings.grid%}
{%1当'2'%}
{%-assign grid_item_width='medium up--1/2'-%}
{%1当'3'%}
{%-assign grid_item_width='small--1/2 medium-up--1/3'-%}
{%当'4'%}
{%-assign grid_item_width='small--1/2中向上--1/4'-%}
{%5%%时为%1}
{%-assign grid_item_width='small--1/2 medium-up--1/5'-%}
{%endcase%}
{%用于集合中的产品。产品%}
{%包括“产品卡网格”，最大