web应用提交时后台执行很长时间,需要给用户一个进度条 我只是希望有个进度条,不要求它一定准确的表示现在的进度, 所以只要显示一个层出来就可以了,在下个页面来了之后,它就没有了希望有做过该功能的给个源码!在线等待了! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><title>test</title><body><script>var istop;if(window.parent && window.parent!=window){istop=top.window;}else{istop=window;}function loadinginfo(){ var isIE = (document.all) ? true : false; var isIE6 = isIE && ([/MSIE (\d)\.0/i.exec(navigator.userAgent)][0][1] == 6); var Bind = function(object, fun) { return function() { return fun.apply(object, arguments);} } var w = istop.document.createElement("div"); w.setAttribute("id","mybody") with(w.style){ position = "fixed"; zIndex = '10001'; bottom = 0; left = 0; width="300px"; height="20px"; backgroundColor="#FF0000"; lineHeight="20px"; fontSize="12px"; textAlign="center"; } w.innerHTML="数据处理中,请稍候……" if(isIE6){ w.style.position ="absolute"; w._fixed = Bind(w, function(){ w.style.marginTop = istop.document.documentElement.scrollTop - w.offsetHeight / 2 + "px"; w.style.marginLeft = istop.document.documentElement.scrollLeft+ "px";}); w._fixed() istop.attachEvent("onscroll", w._fixed); w.innerHTML =" 数据处理中,请稍候……"+'<iframe style="position:absolute; visibility:inherit; top:0px; left:0px; width:100%; height:100%; z-index:-1;filter:alpha(opacity=0);"></iframe>' } istop.document.body.appendChild(w);}function loadingClose(){ istop.document.body.removeChild(istop.document.getElementById("mybody"));}loadinginfo();</script></body></html> 为啥我的JavaScript远程访问出错。。 js重新定位活动窗体(较困难的问题),望高手救救命阿! 大家帮忙看下这段代码为什么在firefox下运行会产生错误结果 javacript中如何获取select组件的文本(不是Code),value返回的是Code 请大侠帮帮我啊!js=====>注册表的问题 如何判断输入框录入值? 文本框是否有调整高度的属性? 层的控制问题 cookie的操作? Beep控制 一个基础的rewrite正则 火狐和谷歌浏览器,在js里怎么选中一个单词?
<html>
<title>test</title>
<body>
<script>
var istop;
if(window.parent && window.parent!=window){istop=top.window;}else{istop=window;}
function loadinginfo(){
var isIE = (document.all) ? true : false;
var isIE6 = isIE && ([/MSIE (\d)\.0/i.exec(navigator.userAgent)][0][1] == 6);
var Bind = function(object, fun) {
return function() {
return fun.apply(object, arguments);}
}
var w = istop.document.createElement("div");
w.setAttribute("id","mybody")
with(w.style){
position = "fixed";
zIndex = '10001';
bottom = 0;
left = 0;
width="300px";
height="20px";
backgroundColor="#FF0000";
lineHeight="20px";
fontSize="12px";
textAlign="center";
}
w.innerHTML="数据处理中,请稍候……"
if(isIE6){
w.style.position ="absolute";
w._fixed = Bind(w, function(){
w.style.marginTop = istop.document.documentElement.scrollTop - w.offsetHeight / 2 + "px";
w.style.marginLeft = istop.document.documentElement.scrollLeft+ "px";});
w._fixed()
istop.attachEvent("onscroll", w._fixed);
w.innerHTML =" 数据处理中,请稍候……"+'<iframe style="position:absolute; visibility:inherit; top:0px; left:0px; width:100%; height:100%; z-index:-1;filter:alpha(opacity=0);"></iframe>'
}
istop.document.body.appendChild(w);
}
function loadingClose(){
istop.document.body.removeChild(istop.document.getElementById("mybody"));
}
loadinginfo();
</script>
</body>
</html>