Touchmove与Phonegap [英] Touchmove with Phonegap

问题描述

我在Phonegap和JQuery中的Android应用程序上真的很苦恼。

我想做的就是将touchmove绑定到一个元素，然后检查X和Y坐标移动我的手指（一个拖动，基本上）

  $（'＃someElm'）。bind（'touchmove' ，function（event）{
 //代码here ..！
}）; 
  

touchmove在触摸屏幕时触发，但是我真的不知道事件是 - 我尝试过event.screenX，event.pageX，但不工作。

任何想法？

http://developer.apple.com/library/IOS/#documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.htmlrel =nofollow> http://developer.apple.com/library/IOS/#

您想要的是：

$ b

  var x = event.touches [0] .pageX; 
 var y = event.touches [0] .pageY; 
 

如果你是在Android上运行，你还需要取消touchmove事件，以获得新的，而触摸。不要问我为什么...

I'm really struggling on an Android app in Phonegap and JQuery.

All I want to do is bind a touchmove to an element and then check the X and Y coordinates as I move my finger (a drag, basically)

$('#someElm').bind('touchmove',function(event){
        //Code here..!
});

The touchmove fires when I touch the screen, but then I don't really know what the objects of the event are - I've tried event.screenX, event.pageX, but the don't work.

Any ideas?

解决方案

Here the reference for mobile safari (android is basically the same):

http://developer.apple.com/library/IOS/#documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html

what you want is:

var x = event.touches[0].pageX;
var y = event.touches[0].pageY;

If you are running on android you also need to cancel the touchmove event to get new ones while touching. Don't ask me why...

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