这样做，因为它将为您提供标准和性能。

 $('#myDiv').click(function(){
      //Some code
 });

因为第二种方法是简单的JavaScript代码，比jQuery更快。但这里的性能大致相同。

Onclick函数Jquery

$(" #选择器”).click(函数(){ / /你的功能 })；

这样做，因为它将为您提供标准和性能。

 $('#myDiv').click(function(){
      //Some code
 });

因为第二种方法是简单的JavaScript代码，比jQuery更快。但这里的性能大致相同。

恕我直言，onclick是优于.click的首选方法，仅当满足以下条件时:

页面上有很多元素 要为单击事件注册的事件只有一个 你担心手机性能/电池寿命

I formed this opinion because of the fact that the JavaScript engines on mobile devices are 4 to 7 times slower than their desktop counterparts which were made in the same generation. I hate it when I visit a site on my mobile device and receive jittery scrolling because the jQuery is binding all of the events at the expense of my user experience and battery life. Another recent supporting factor, although this should only be a concern with government agencies ;) , we had IE7 pop-up with a message box stating that JavaScript process is taking to long...wait or cancel process. This happened every time there were a lot of elements to bind to via jQuery.

使用$('#myDiv').click(function(){更好，因为它遵循标准的事件注册模型。(jQuery内部使用addEventListener和attachEvent)。

基本上，以现代方式注册事件是处理事件的一种不引人注目的方式。另外，要为目标注册多个事件监听器，可以为同一个目标调用addEventListener()。

var myEl = document.getElementById('myelement');

myEl.addEventListener('click', function() {
    alert('Hello world');
}, false);

myEl.addEventListener('click', function() {
    alert('Hello world again!!!');
}, false);

http://jsfiddle.net/aj55x/1/

Why use addEventListener? (From MDN) addEventListener is the way to register an event listener as specified in W3C DOM. Its benefits are as follows: It allows adding more than a single handler for an event. This is particularly useful for DHTML libraries or Mozilla extensions that need to work well even if other libraries/extensions are used. It gives you finer-grained control of the phase when the listener gets activated (capturing vs. bubbling) It works on any DOM element, not just HTML elements.

更多关于现代活动注册-> http://www.quirksmode.org/js/events_advanced.html

其他方法，如设置HTML属性，示例:

<button onclick="alert('Hello world!')">

或DOM元素属性，示例:

myEl.onclick = function(event){alert('Hello world');}; 

都是旧的，而且很容易被重写。

应该避免使用HTML属性，因为它会使标记更大，可读性更差。内容/结构和行为的关注点没有很好地分开，使得错误更难被发现。

DOM元素属性方法的问题在于，每个事件只能将一个事件处理程序绑定到一个元素。

更多关于传统事件处理-> http://www.quirksmode.org/js/events_tradmod.html

MDN参考:https://developer.mozilla.org/en-US/docs/DOM/event

你可以结合它们，使用jQuery将函数绑定到点击

<div id="myDiv">Some Content</div>

$('#myDiv').click(divFunction);

function divFunction(){
 //some code
}