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[原创] 再发一个层打开效果不同思路 [复制链接]

popper

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发表于 2008-5-19 11:28:51 |显示全部楼层 |串个门|加好友|打招呼|发消息 |

一键分享

前边看到有人发了个层打开效果，总感觉不是很理想个人认为:-)，如果那个层放到固定的容器里面估计就会出现问题的。
今天自己来写个，可以支持在嵌套的div内打开。支持 ie7 ff
发代码上来大家拍砖
[php]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
body{}
#main{width:500px; margin:100px; height:500px;border:1px solid red}
#test{border:1px solid red;display:none;width:10px;height:10px; background:yellow}
</style>
<script type="text/javascript">
/*
popper.w code
class: XopenDiv
version: 1.0
date: 2008-5-19
*/
</script>
<title>Code By popper.w</title>
</head>

<body>
<input type="button" value="点击打开" id="bt" />
<input type="button" value="点击关闭" id="bt1" />
<div id="main">
<div id="test"></div>
</div>
</body>
</html>
<script type="text/javascript">
function $ (o) {
   return document.getElementById(o);
}
function XslideDown(obj,type,mX,num) {
         if(!type){return;}
try{

   var type1=type=="height"?"marginTop":"marginLeft";
   var type2=type=="height"?"top":"left";
     XSetCss(obj,[type1,XgetOffset(obj)[type2]+"px"]);
XSetCss(obj,[type,XgetOffset(obj)[type]+num+"px"]);
if(XgetOffset(obj)[type]<mX){
   setTimeout(function(){XslideDown(obj,type,mX,num);},10);
}
else{
   XSetCss(obj,[type,mX])
   }
}
catch(e){}
}
function XslideUp(obj,type,mX,num) {
         if(!type){return;}
try{
var type1=type=="height"?"marginTop":"marginLeft";
var type2=type=="height"?"top":"left";
XSetCss(obj,[type1,XgetOffset(obj)[type2]+"px"]);
XSetCss(obj,[type,XgetOffset(obj)[type]-num+"px"]);
if(XgetOffset(obj)[type]>mX){
   setTimeout(function(){XslideUp(obj,type,mX,num);},1);
}
else{
   XSetCss(obj,[type,mX])
   obj.style.display="none";
   }
}
catch(e){}
}
function XSetCss(obj,cssArgs){
if(arguments.length==2)
{
   if(cssArgs.constructor==Object){
   for(var o in cssArgs)
{
if(obj.style[o]!="undefiend")
{
   obj.style[o]=cssArgs[o];
}
}
}
   if(cssArgs.constructor==Array&&cssArgs.length==2){
obj.style[cssArgs[0]]=cssArgs[1];

   }
}

}
function XgetOffset (obj) {
   return {
height:obj.offsetHeight,
width:obj.offsetWidth,
top:parseInt((obj.parentNode.offsetHeight-obj.offsetHeight)/2),
left:parseInt((obj.parentNode.offsetWidth-obj.offsetWidth)/2)
}
}
function XopenDiv(o){
o.style.display="block";
XslideDown(o,"width",400,10);
      XslideDown(o,"height",400,10);
}
function XcloseDiv(o){
XslideUp(o,"width",10,10);
      XslideUp(o,"height",10,10);

}
$("bt").onclick=function(){
XopenDiv($("test"))

}
$("bt1").onclick=function(){

XcloseDiv($("test"))
}
</script>[/php]

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
body{}
#main{width:500px; margin:100px; height:500px;border:1px solid red}
#test{border:1px solid red;display:none;width:10px;height:10px; background:yellow}
</style>
<script type="text/javascript">
/*
popper.w code
class: XopenDiv
version: 1.0
date: 2008-5-19
*/
</script>
<title>Code By popper.w</title>
</head>
<body>
<input type="button" value="点击打开" id="bt" />
<input type="button" value="点击关闭" id="bt1" />
<div id="main">
<div id="test"></div>
</div>
</body>
</html>
<script type="text/javascript">
function $ (o) {
return document.getElementById(o);
}
function XslideDown(obj,type,mX,num) {
if(!type){return;}
try{
var type1=type=="height"?"marginTop":"marginLeft";
var type2=type=="height"?"top":"left";
XSetCss(obj,[type1,XgetOffset(obj)[type2]+"px"]);
XSetCss(obj,[type,XgetOffset(obj)[type]+num+"px"]);
if(XgetOffset(obj)[type]<mX){
setTimeout(function(){XslideDown(obj,type,mX,num);},10);
}
else{
XSetCss(obj,[type,mX])
}
}
catch(e){}
}
function XslideUp(obj,type,mX,num) {
if(!type){return;}
try{
var type1=type=="height"?"marginTop":"marginLeft";
var type2=type=="height"?"top":"left";
XSetCss(obj,[type1,XgetOffset(obj)[type2]+"px"]);
XSetCss(obj,[type,XgetOffset(obj)[type]-num+"px"]);
if(XgetOffset(obj)[type]>mX){
setTimeout(function(){XslideUp(obj,type,mX,num);},1);
}
else{
XSetCss(obj,[type,mX])
obj.style.display="none";
}
}
catch(e){}
}
function XSetCss(obj,cssArgs){
if(arguments.length==2)
{
if(cssArgs.constructor==Object){
for(var o in cssArgs)
{
if(obj.style[o]!="undefiend")
{
obj.style[o]=cssArgs[o];
}
}
}
if(cssArgs.constructor==Array&&cssArgs.length==2){
obj.style[cssArgs[0]]=cssArgs[1];
}
}
}
function XgetOffset (obj) {
return {
height:obj.offsetHeight,
width:obj.offsetWidth,
top:parseInt((obj.parentNode.offsetHeight-obj.offsetHeight)/2),
left:parseInt((obj.parentNode.offsetWidth-obj.offsetWidth)/2)
}
}
function XopenDiv(o){
o.style.display="block";
XslideDown(o,"width",400,10);
XslideDown(o,"height",400,10);
}
function XcloseDiv(o){
XslideUp(o,"width",10,10);
XslideUp(o,"height",10,10);
}
$("bt").onclick=function(){
XopenDiv($("test"))
}
$("bt1").onclick=function(){
XcloseDiv($("test"))
}
</script>

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[ 本帖最后由 popper 于 2008-5-19 11:38 编辑 ]

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[原创] 再发一个层打开效果 不同思路 [复制链接]

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[原创] 再发一个层打开效果不同思路 [复制链接]