Question

self.sortDeadlineFwdLive = function () {
self.deadline_fwd_lives.sort(function (left, right) {
    if (left.penalty_due_date() || right.penalty_due_date()) {
        if (left.penalty_due_date() == right.penalty_due_date()) {
            return left.returned_date() == right.returned_date() ? 0 : ((left.returned_date() && left.returned_date() < right.returned_date()) || !right.returned_date() ? -1 : 1);
        }
        return left.fl_due_date() == right.fl_due_date() ? 0 : ((left.fl_due_date() && left.fl_due_date() < right.fl_due_date()) || !right.fl_due_date() ? -1 : 1);
    }
    return left.penalty_due_date() == right.penalty_due_date() ? 0 : ((left.penalty_due_date() && left.penalty_due_date() < right.penalty_due_date()) || !right.penalty_due_date() ? -1 : 1);
} else if (left.fl_due_date() == right.fl_due_date()) {
    if (left.penalty_due_date() != right.penalty_due_date()) {
        return left.returned_date() == right.returned_date() ? 0 : ((left.returned_date() && left.returned_date() < right.returned_date()) || !right.returned_date() ? -1 : 1);
    }
    return left.fl_due_date() == right.fl_due_date() ? 0 : ((left.fl_due_date() && left.fl_due_date() < right.fl_due_date()) || !right.fl_due_date() ? -1 : 1);
} else {
    return left.returned_date() == right.returned_date() ? 0 : ((left.returned_date() && left.returned_date() < right.returned_date()) || !right.returned_date() ? -1 : 1);

}
});
};

上面是我的js函数的代码，但是我不能正确，已经尝试了几个小时，仍然无法弄清楚，我对js很可怕，任何善良的灵魂都可以解决它，也许只是语法错误

Fiddle

Answer 1

您错过了if之前的起始if (left.penalty_due_date() || right.penalty_due_date()) {条款。

Answer 2

错误在这一行：

} else if (left.fl_due_date() == right.fl_due_date()) {

}正在关闭一个函数，而不是if。

JS语法错误

2 个答案: