Backbone.js 点击事件不适用于触摸

2022-01-24 00:00:00 javascript backbone.js coffeescript 
events: 
    'click' : 'select'

在 Mobile Safari 上使用此事件时，该事件会在触摸时触发两次.这是一个已知的错误还是我自己造成的?

When using this event on Mobile Safari the event gets triggered twice when touched. Is this a known bug or something that I am causing on my own?

我已经把它改成了

events: 
    'touchstart' : 'select'

它工作得很好，但意味着它不再在普通浏览器中工作了.

and it works great but means that it will not work in normal browsers anymore.

感谢您提供任何信息.

推荐答案

试试这个代码:

TouchView = Backbone.View.extend({
  events: function() {
    return MOBILE ? 
       {
         "touchstart": 'select'
       } : 
       {
         "mousedown": 'select'
       }
  }
}

查看实际操作:http://jsfiddle.net/dira/Ke2px/2/

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