如何使用 javascript/jquery 处理 iphone 和 ipad 上的拖动事件？
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How to handle drag events on iphone and ipad with javascript/jquery?
提问by fmsf
I have a little app that has been under development for some time. My friends and I have been working really hard on this and are near release of the beta version.
我有一个已经开发了一段时间的小应用程序。我和我的朋友一直在为此努力工作，并且即将发布测试版。
I want to give some demos using iPhone and iPad to look cool :p
我想用 iPhone 和 iPad 做一些演示，让它看起来很酷：p
Now my problem is how to handle:
现在我的问题是如何处理：
- Mouse Down
- Mouse Up
- Mouse Leave
- 鼠标按下
- 鼠标向上
- 鼠标离开
The multitouch interface of the iPhone (which I expect is similar to the iPad) handles mouse move on a browser has a scrolling event. One could try to capture the scrolling event and use it to simulate the dragging but I don't even know if it will be doable or if it will only be a hack.
iPhone 的多点触控界面（我希望它类似于 iPad）在浏览器上处理鼠标移动有一个滚动事件。人们可以尝试捕获滚动事件并使用它来模拟拖动，但我什至不知道它是否可行，或者它是否只是一种黑客攻击。
Any one knows of a more robust manner to manage dragging events on the iphone/ipad?
任何人都知道一种更强大的方式来管理 iphone/ipad 上的拖动事件？
采纳答案by kubi
Apple's Developer pages have a lot of good info on handling just these types of issues.
Apple 的 Developer pages 有很多关于处理这些类型问题的好信息。
回答by Shamasis Bhattacharya
I was having the same problem and I realized that in the short time-span I had, developing codes to handle raw mouse (down, move and up) events would take time. So, I went ahead and modified the ThreeDumsMedia jQuery.event.drag plugin to make it to work on iPhone.
我遇到了同样的问题，我意识到在我的短时间内，开发代码来处理原始鼠标（向下、移动和向上）事件需要时间。因此，我继续修改了 ThreeDumsMedia jQuery.event.drag 插件，使其能够在 iPhone 上运行。
Get the jQuery.event.drag from http://www.shamasis.net/2011/06/javascript-drag-events-on-iphone-and-other-touch-based-devices/and the 'drag' event would work just fine on iOS devices.
从http://www.shamasis.net/2011/06/javascript-drag-events-on-iphone-and-other-touch-based-devices/获取 jQuery.event.drag并且“拖动”事件将起作用在 iOS 设备上就好了。
let me know if this helped.
如果这有帮助，请告诉我。
回答by Mandeep Pasbola
Try this :
尝试这个 ：
jquery.event.drag - v 2.2 Three Dub Media - http://threedubmedia.com
jquery.event.drag - v 2.2 三配音媒体 - http://threedubmedia.com
回答by phatmann
If you are using jQuery, then use jquery.ui.mouse.touch.jswith jquery UI 1.9.
如果您使用的是 jQuery，则将jquery.ui.mouse.touch.js与jquery UI 1.9 一起使用。
