本文介绍了javascript if / else反对的三元运算符的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在尝试使用javascript的三元运算符语法编写此if / else语句。

I am trying to write this if/else statement using javascript's ternary operator syntax. Is it possible to write this as a ternary operator?

function changePlayer() {
            if (currentPlayer === playerOne) {
                currentPlayer = playerTwo
            } else {
                currentPlayer = playerOne
            }
        };

我当前的尝试是:

function changePlayer(){
      currentPlayer === playerOne ? playerTwo : playerOne;
}


推荐答案

您只是错过了赋值语句。因此,最后一个示例将如下所示:

You just miss the assignment statement. So the final example will go like this:

function changePlayer(){
      currentPlayer = (currentPlayer === playerOne) ? playerTwo : playerOne;
}

这篇关于javascript if / else反对的三元运算符的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

08-16 00:41