仿Discuz!的论坛评分发帖弹出提示并渐渐消失的效果 时间:2020-05-12 人气:0 一般在应用Discuz搭建论坛的网站中,当我们发一个帖子后,就会有一个渐渐出来又渐渐消失的提示,告诉我们发帖子得了多少分,本特效实现的就是这种效果。 仿中关村论坛评分后弹出提示的效果 <script language="javascript"> var x=window.x||{}; x.creat=function(t,b,c,d){ this.t=t; this.b=b; this.c=c; this.d=d; this.op=1; this.div=document.createElement("div"); this.div.style.height="40px"; this.div.style.width="100px"; this.div.style.background="red"; this.div.style.position="absolute"; this.div.style.left="50%"; this.div.style.marginLeft="-50px" this.div.style.marginTop="-20px" this.div.innerText="谢谢参与!经验+5" this.div.style.fontSize="12" this.div.style.lineHeight=this.div.style.height this.div.style.textAlign="center"; this.div.style.fontWeight="bold"; //this.div.style.border="solid red 1px"; this.div.style.color="#fff" this.div.style.top=(this.b+"%"); document.body.appendChild(this.div); this.run(); } x.creat.prototype={ run:function(){ var me=this; this.div.style.top=-this.c*(this.t/this.d)*(this.t/this.d)+this.b+"%"; this.t++; this.q=setTimeout(function(){me.run()},25) if(this.t==this.d){ clearTimeout(me.q); setTimeout(function(){me.alpha();},1000); } }, alpha:function(){ var me=this; if("\v"=="v"){ this.div.style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity="+this.op*100+")"; this.div.style.filter="alpha(opacity="+this.op*100+")"; ;} else{this.div.style.opacity=this.op} this.op-=0.02; this.w=setTimeout(function(){me.alpha()},25) if(this.op<=0){ clearTimeout(this.w); document.body.removeChild(me.div); } } } new x.creat(1,50,25,30); </script> [Ctrl+A 全选 注:如需引入外部Js需刷新才能执行] 加载全部内容