PingAnYeXianSZCG_Web 前端代码

aaaaaaaaaaaaaa.js 983B

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  1. //产品分页
  2. var products_page = 1;
  3. // var products_total_count = <?php echo count($products); ?>;
  4. var products_total_count = 0;
  5. //每页显示的条数,在这里修改 per_page
  6. var products_per_page = 6;
  7. var products_page_count = 0;
  8. $(function() {
  9. //产品分页
  10. $(".product_row").each(function() {
  11. products_total_count += 1;
  12. });
  13. products_page_count = Math.ceil(products_total_count / products_per_page);
  14. Products_page(0);
  15. });
  16. function Products_page(action) {
  17. $('.product_row').hide();
  18. if(action == 0) {
  19. //上一页
  20. products_page--;
  21. if(products_page == 0)
  22. products_page = 1;
  23. } else if(action == 1) {
  24. //下一页
  25. products_page++;
  26. if(products_page == products_page_count + 1)
  27. products_page = products_page_count;
  28. }
  29. show_products();
  30. }
  31. function show_products() {
  32. for(var i = 0; i < products_per_page; i++) {
  33. var r = (products_page - 1) * products_per_page + i;
  34. if(r < products_total_count)
  35. $('#' + order_box_id + 'product_' + r).show();
  36. }
  37. }