Question

我试图将类添加到某些页面的body。除了第2，第3和第4 if语句之外，所有类都被添加，如下所示。我想也许是因为if语句的排序？我不确定。有人可以帮助我吗？

  if (window.location.href.match(/\/shop\/\?category/)) {
      jQuery('body').addClass('shop-category');
  } else if (window.location.href.match(/\/shop\/\?category=Chef/)) { //doesn't get added
      jQuery('body').addClass('shop-category-chef');
  } else if (window.location.href.match(/\/shop\/\?category=Tactical/)) { //doesn't get added
      jQuery('body').addClass('shop-category-tactical');
  } else if (window.location.href.match(/\/shop\/\?category=Tools/)) { //doesn't get added
      jQuery('body').addClass('shop-category-tools');
  } else if (window.location.href.match(new RegExp('/shop/.+')) ) {
      jQuery('body').addClass('shop-item');
  } else if (window.location.href.match('/shop/')) {
      jQuery('body').addClass('shop');
  }

Answer 1

订单是问题所在。 ?category之前的?category=Chef匹配。只需更改订单。

if (window.location.href.match(/\/shop\/\?category=Chef/)) {
  jQuery('body').addClass('shop-category-chef');
} else if (window.location.href.match(/\/shop\/\?category=Tactical/)) {
  jQuery('body').addClass('shop-category-tactical');
} else if (window.location.href.match(/\/shop\/\?category=Tools/)) {
  jQuery('body').addClass('shop-category-tools');
} else if (window.location.href.match(/\/shop\/\?category/)) {
  jQuery('body').addClass('shop-category');
} else if (window.location.href.match(new RegExp('/shop/.+'))) {
  jQuery('body').addClass('shop-item');
} else if (window.location.href.match('/shop/')) {
  jQuery('body').addClass('shop');
}

将类添加到＆＃39; body＆＃39;用JavaScript

1 个答案: