javascript - 尽管输入不同的值，条件语句仍产生相同的结果

Question

我目前正在制作一个应用程序。我通过 javascript 使用 if/else if 。基于先前存储的代码，例如金额和基于金额的评论。例如，超过 500 = 贵，200-499 = 还可以，低于 199 = 便宜。然后我会键入一个金额，例如 400，然后它会执行 if/else if 语句。然而，现在，虽然我输入了 400 (在这种情况下应该是“OK”)，但我的输出都是“昂贵”。有什么办法解决这个问题吗？提前谢谢你!c;

if (Greaterequal >= Toamount) {
        advising = Greaterequalcomment
    }
    else if ((Betweenone >= Toamount) && (Toamount >= Betweentwo)) {
        advising = Betweencomment
    }
    else if (Lessthanequal >= Toamount) {
        advising = Lessthanequalcomment
    }

    $("#Converting").empty();
    $("#Converting").append("My advice is as follows: " + advising);
});

Answer 1

由于“if (Greaterequal >= Toamount)”这个条件，它一直打印“Expexpcious”。

试试这个::

if (Toamount >= Greaterequal) {
        advising = Greaterequalcomment
}else if ((Toamount >= Betweenone) && (Toamount <= Betweentwo)) {
        advising = Betweencomment
}else {
        advising = Lessthanequalcomment
}


$("#Converting").empty();
$("#Converting").append("My advice is as follows: " + advising);