JS實作懸浮移動視窗(懸浮廣告)的特效_javascript技巧

js方法：

複製程式碼 程式碼如下: New Document window.onload=function(){ //写入 var oneInner = document.createElement("div"); oneInner.setAttribute("style","background:#663398;position:absolute;width:100px;height:100px;border:solid 3px #2F74A7;cursor:pointer;"); var oneButton = document.createElement("input"); oneButton.setAttribute("type","button"); oneButton.setAttribute("value","x"); if (oneButton.style.cssFloat) { oneButton.style.cssFloat="right" } else {oneButton.style.styleFloat="right"} oneInner.appendChild(oneButton); document.body.appendChild(oneInner);

//定时器 var a1a = setInterval(moves,100); //函数 var x = 10; var y = 10;

function moves(){ var tops = oneInner.offsetTop var lefts = oneInner.offsetLeft

if (lefts>=document.documentElement.clientWidth-oneInner.offsetWidth||lefts { x=-x }

y=-y 上衣=y; 左=x;

oneInner.style.top=tops "px" > }

//暫停 clearInterval(a1a); }

oneInner.onmouseout=function(){ a1a =setInterval(moves,100); // 刪除 oneButton.onclick=function(){ ; } }

jquery方法：

複製程式碼

程式碼如下： $(function(){ //写入div $(" ",{id:"moveWindow"}).css({width:"200px",height:"200px",border:"solid 3px #2F74A7",background:"#663398",position:"absolute",cursor:"pointer"}).appendTo("body"); //写入关闭按钮 $(" ",{id:"removeMW"}).css({width:"20px",height:"20px",background:"red",float:"right"}).appendTo("#moveWindow"); //定时器 var move = setInterval(moves,100); var x= 10; var y= 10;

function moves (){ var mw = $("#moveWindow").offset(); var lefts =mw.left; var tops = mw.top;

if (lefts>=$(window).width()-$("#moveWindow").width()||lefts { x=-x }

{ y=-y $("#moveWindow").offset({top:tops,left:lefts});

> //懸停停止運動 clearInterval(move); }); $("#moveWindow").mouseout(function(){ }); ").click(function(){ $("#moveWindow").remove( })