包含SELECT的拖动层变换OPTION时候为什么页面会闪？解决思路
日期：2014-05-16 浏览次数：20437 次
包含SELECT的拖动层变换OPTION时候为什么页面会闪？
网上找到很多拖动层的例子，但变换SELECT的OPTION时候会闪动，这是怎么回事？
<!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 " />
<title> DragTheDIV </title>
</head>
<body>
<div id= "d1 " style= "position:absolute;background:#eeeeee;top:20px;left:30px;width:200px;height:200px; ">
<div id= "title " style= "position:relative;top:0px;left:0px;width:100%;height:30px;background:#ccddee; "> 标题栏 </div>
</div>
<div id= "d2 " style= "position:absolute;background:#dddddd;top:50px;left:50px;width:300px;height:300px; ">
<select id= "d ">
<option > ddd </option>
<option > ff </option>
</select>
</div>
<script language= "javascript " type= "text/javascript ">
/*writer:solidluck(西水爱大家)
QQ:45671948----UC:75853187
Version:Beta 1.0
*/
var Browser = {
/*@cc_on
isIE : true,
@*/
isFF : window.navigator.appName.indexOf( "Netscape ") != -1 ? true : false
};
if(Browser.isIE)
{
var HTMLElement = new Function();
var HTMLDivElement = new Function();
var HTMLUnknownElement = new Function();
}
if(!Browser.isIE)
{
function SearchEvent()
{
var func=SearchEvent.caller;
while(func!=null)
{
var arg=func.arguments[0];
if(arg)
{
if(String(arg.constructor).indexOf( 'Event ') > -1)
{
return arg;
}
网上找到很多拖动层的例子，但变换SELECT的OPTION时候会闪动，这是怎么回事？
<!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 " />
<title> DragTheDIV </title>
</head>
<body>
<div id= "d1 " style= "position:absolute;background:#eeeeee;top:20px;left:30px;width:200px;height:200px; ">
<div id= "title " style= "position:relative;top:0px;left:0px;width:100%;height:30px;background:#ccddee; "> 标题栏 </div>
</div>
<div id= "d2 " style= "position:absolute;background:#dddddd;top:50px;left:50px;width:300px;height:300px; ">
<select id= "d ">
<option > ddd </option>
<option > ff </option>
</select>
</div>
<script language= "javascript " type= "text/javascript ">
/*writer:solidluck(西水爱大家)
QQ:45671948----UC:75853187
Version:Beta 1.0
*/
var Browser = {
/*@cc_on
isIE : true,
@*/
isFF : window.navigator.appName.indexOf( "Netscape ") != -1 ? true : false
};
if(Browser.isIE)
{
var HTMLElement = new Function();
var HTMLDivElement = new Function();
var HTMLUnknownElement = new Function();
}
if(!Browser.isIE)
{
function SearchEvent()
{
var func=SearchEvent.caller;
while(func!=null)
{
var arg=func.arguments[0];
if(arg)
{
if(String(arg.constructor).indexOf( 'Event ') > -1)
{
return arg;
}
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