使用 JavaScript 将 类 添加到 'body'
Adding classes to 'body' with JavaScript
我正在尝试将 类 添加到某些页面的 body
。除了第二个、第三个和第四个 if 语句外,所有 类 都被添加,如下所示。我在想也许是因为 if 语句的顺序?我不确定。有人可以帮我吗?
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');
}
顺序有问题。 ?category
匹配 ?category=Chef
之前。只需更改顺序即可。
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');
}
我正在尝试将 类 添加到某些页面的 body
。除了第二个、第三个和第四个 if 语句外,所有 类 都被添加,如下所示。我在想也许是因为 if 语句的顺序?我不确定。有人可以帮我吗?
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');
}
顺序有问题。 ?category
匹配 ?category=Chef
之前。只需更改顺序即可。
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');
}