這裏是代碼的邏輯編寫部分javascript
$.fn.longPress = function(fn) { var timeout = undefined; var $this = this; alert(this.length); for(var i = 0;i<$this.length;i++){ $this[i].addEventListener('touchstart', function(event) { timeout = setTimeout(fn, 800); }, false); $this[i].addEventListener('touchend', function(event) { clearTimeout(timeout); }, false); } }
代碼的代用部分,其中select是你所要獲取的元素java
$(select).longPress(function(index){ alert("你已長按"); });