当我移动鼠标或按键盘上的键时如何停止 Jquery 效果,任何建议将不胜感激。
function dream(){
//calculating random color of dream
var color = 'rgb(' + Math.floor(Math.random() * 255) + ',' + Math.floor(Math.random() * 255) + ',' + Math.floor(Math.random() * 255) + ')';
//calculating random X position
var x = Math.floor(Math.random() * $(window).width());
//calculating random Y position
var y = Math.floor(Math.random() * $(window).height());
//creating the dream and hide
drawingpix = $('<span>').attr({ class: 'drawingpix' }).hide();
//appending it to body
$(document.body).append(drawingpix);
//styling dream.. filling colors.. positioning.. showing.. growing..fading
drawingpix.css({
'background-color':color,
'border-radius':'100px',
'-moz-border-radius': '100px',
'-webkit-border-radius': '100px',
top: y-14, //offsets
left: x-14 //offsets
}).show().animate({
height:'500px',
width:'500px',
'border-radius':'500px',
'-moz-border-radius': '500px',
'-webkit-border-radius': '500px',
opacity: 0.1,
top: y-250, //offsets
left: x-250
}, 3000).fadeOut(2000);
//Every dream's end starts a new dream
window.setTimeout('dream()',200);
}
$(document).ready(function() {
//calling the first dream
dream();
});