javascript - jquery如何获取点击了哪个链接

Question

美好的一天...

我有多个链接如下:

<li><a href="#" id="mmSaveForm" class="itemDisabled noTxtSelect1">Save</a></li>
<li><a href="#" id="mmSaveAs" class="itemDisabled noTxtSelect1">Save As</a></li>
<li><a href="#" id="mmSaveExit" class="itemDisabled noTxtSelect1">Save And Exit</a></li>

我想知道哪个链接被点击了我试过这样的事情:

if ($("#mmSaveForm").click() == "true") {
    //do something
}
else if ($("mmSaveAs").click() == "true") {
    //Do something
}
else if ($("#mmSaveExit").click() == "true") {
    //Do something
}

我尝试了这些链接、问题和答案，但它们没有帮助:

How can I get the button that caused the submit from the form submit event?

jQuery: how to get which button was clicked upon form submission?

how to detect which button is clicked using jQuery

jQuery - how to determine which link was clicked

我整晚都在尝试这个，请帮忙...提前谢谢你...

Answer 1

为什么不以类为目标，获取 id 然后使用 switch 语句。

$('.itemDisabled').on('click', function () {
  var id = this.id;
  switch(id) {
    case 'mmSaveForm':
      // code
      break;
    case 'mmSaveAs':
      // code
      break;
    case 'mmSaveExit':
      // code
      break;
  }
});