javascript - touchend事件能实现复制后弹出提示框吗

Question

请问各位大神。

我想在网页里实现，复制微信号后提示：是否打开微信？

用失去焦点事件，貌似不太灵活。看到网上有人说：touchend事件可以实现？

请问各位大神，touchend事件具体应该怎么写？

求大神指点一下。。

Answer 1

。。。。。帮你百度好了！为什么就不自己去百度一下呢？
我觉得问问题应该是你写错的情况下问，而不是什么都没有的情况下问！

function load (){  
   
    document.addEventListener('touchstart',touch, false);  
    document.addEventListener('touchmove',touch, false);  
    document.addEventListener('touchend',touch, false);  
       
    function touch (event){  
        var event = event || window.event;  
           
        var oInp = document.getElementById("inp");  
   
        switch(event.type){  
            case "touchstart":  
                oInp.innerHTML = "Touch started (" + event.touches[0].clientX + "," + event.touches[0].clientY + ")";  
                break;  
            case "touchend":  
                oInp.innerHTML = "<br>Touch end (" + event.changedTouches[0].clientX + "," + event.changedTouches[0].clientY + ")";  
                break;  
            case "touchmove":  
                event.preventDefault();  
                oInp.innerHTML = "<br>Touch moved (" + event.touches[0].clientX + "," + event.touches[0].clientY + ")";  
                break;  
        }  
           
    }  
}  
window.addEventListener('load',load, false);