javascript - 如何获取所有带有 "click"事件的元素与 jQuery 相关联？

Question

IOS 有一个众所周知的问题，它无法识别 click 事件，除非该元素具有 css cursor: pointer;

但是我不希望所有可点击的元素在桌面上都有这种行为，所以我正在寻找一种仅在检测到 IOS 时才添加此 css 的方法。

if (navigator.userAgent.match(/(iPod|iPhone|iPad)/)){
    var elements = /* here I need help to get all elements that have click event
    attached, taking into account that some of them could be added dynamically */
    elements.css('cursor', 'pointer');
}

不知道这是否可能，但我真的很想找到一个不用担心 IOS 点击的好方法。

更新: 这个想法是这样的:

$(document).ready(function(){
   $('body').on('click', 'div.hasClick', function(){
      // do something
   });
   /* much more similar click event attached to many elements*/
   if (navigator.userAgent.match(/(iPod|iPhone|iPad)/)){
        var elements = /* here I need help to get all elements that have click event
        attached, taking into account that some of them could be added dynamically 
*/
        elements.css('cursor', 'pointer');
    }
});

Answer 1

你是这个意思吗？

$('*[onclick]').css("cursor","pointer");

div {
  margin: 10px;
  background: blue;
  width: 20px;
  height: 10px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<div onclick="javascript:void(0)"></div>
<div onclick="javascript:void(0)"></div>
<div id="onclk"></div>