jQuery如何获取最后单击的元素的类或ID? [英] jQuery how to get the class or id of last clicked element?

问题描述

我正在尝试获取最后点击的元素的类或ID.这是我在此处 ...

I am trying to get the class or an id of the last clicked element. This is what I have based off of what I found here...

HTML

<a href="" class="button">Button</a>

JQUERY

$('.button').click(function () {
          myFuntion();
});

function myFunction (e) {
 e = e || event;
 $.lastClicked = e.target || e.srcElement;

 var lastClickedElement = $.lastClicked;
 console.log(lastClickedElement);

}

这是我想要的，但是我不确定如何进行修改，这样我就可以得到课程.

This sort of does what I want, but I am not sure how to go about modifying it so I can get just the class.

我也尝试过使用此解决方案，但无法不能让它与我的代码一起使用.

I have also tried using this solution but couldn't get it to work with my code.

$('.button').click(function () {
  myFuntion();
});


function myFunction(){
    var lastID;
    lastID = $(this).attr("id");

    console.log(lastID);
}

执行此操作时，控制台日志会以未定义的形式返回.我可能缺少明显的东西.任何帮助深表感谢.谢谢.

When I do this my console log comes back as undefined. I am probably missing something obvious. Any help is much appreciated. Thanks.

推荐答案

您可以将clicked元素作为参数传递给函数:

You can pass clicked element as parameter to your function:

$('.button').click(function () {
    myFunction(this);
});

function myFunction(element) {
    console.log(element);
    console.log(element.id);
    console.log($(element).attr("class"));
}

更新添加了 jsfiddle

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