Javascript 我想用location功能向#cart total remove添加一个类,我尝试了很多方法,但没有';行不通

Javascript 我想用location功能向#cart total remove添加一个类,我尝试了很多方法,但没有';行不通,javascript,html,css,json,ajax,Javascript,Html,Css,Json,Ajax,这是购物车成功功能 success: function(json) { // Need to set timeout otherwise it wont update the total setTimeout(function () { $('#cart > button').html('<span id="cart-total-remove"><i

这是购物车成功功能

success: function(json) {
                // Need to set timeout otherwise it wont update the total
                setTimeout(function () {
                    $('#cart > button').html('<span id="cart-total-remove"><img src="http://localhost/nerv/image/catalog/icons/bag.png"/> ' + json['total'] + '</span>');
                }, 100);

                if (getURLVar('route') == 'checkout/cart' || getURLVar('route') == 'checkout/checkout') {
                    location = 'index.php?route=checkout/cart';
                } else {
                    $('#cart > ul').load('index.php?route=common/cart/info ul li');
                }
            },
这是我的css代码

#cart #cart-total-remove img {
    filter: invert(1);
}
#cart #cart-total-remove img.change-remove{
    filter: none;
}


如果有任何帮助,我们将不胜感激。

如果可能的话,试试这个。

您的CSS代码具有类img.change remove,并且您尝试添加的类是。change remove,因此它(您的CSS)必须是:

注意img.change remove而不是img.change remove的css代码中的更改

#cart #cart-total-remove img {
filter: invert(1);
}
#cart #cart-total-remove img .change-remove{
filter: none;
}

在这里检查您的两个条件是否有效

$(document).ready(function() {
    
    if ( window.location.href == 'http://localhost/nerv/index.php?route=common/home' ){
        $("#cart-total-remove img").removeClass("change-remove");
    } else {
        $("#cart-total-remove img").addClass("change-remove");
        console.log(window.location.href);
    }

});

我试过了,没用,不过还是谢谢你。
$(document).ready(function() {
    
    if ( window.location.href == 'http://localhost/nerv/index.php?route=common/home' ){
        $("#cart-total-remove img").removeClass("change-remove");
    } else {
        $("#cart-total-remove img").addClass("change-remove");
        console.log(window.location.href);
    }

});