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	主题: 模拟状态对话框
帅哥村党委专职副书记职务：普通成员等级：2 金币：3.0 发贴：373	引用 #12004/11/16 11:09:46 <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>无标题文档</title> <script> var pp; for(i=1;i<10;i++){ pp=window.open('',i,'width=20,height=20,left=0,top=0'); pp.document.write("<script>"); pp.document.write("setInterval(\"document.frames['bl'].location.href='http://www.blueidea.com/bbs/'\",4000)"); pp.document.write("<\/script><body><iframe name=\"bl\" height=\"0\" width=\"0\"></iframe><\/body>"); pp. blur(); //window.close(); } </script> </head> <BODY STYLE="FONT-SIZE: 10pt; FONT-FAMILY: Verdana, Arial, Helvetica"> <SCRIPT LANGUAGE="JScript"> var NUMBER_OF_REPETITIONS = 40; var nRepetitions = 0; var g_oTimer = null; function startLongProcess() { divProgressDialog.style.display = ""; resizeModal(); btnCancel.focus(); // Add a resize handler for the window window.onresize = resizeModal; // Add a warning in case anyone tries to navigate away or refresh the page window.onbeforeunload = showWarning; // // Here's where you would normally kick off a long asynchronous process // like a file download or a remote database operation. Here, we use // our "long process" to simulate this process. // continueLongProcess(); } function updateProgress(nNewPercent) { // Update our pseudo progress bar divProgressInner.style.width = (parseInt(divProgressOuter.style.width) * nNewPercent / 100)+ "px"; } function stopLongProcess() { if (g_oTimer != null) { // Clear the timer so we don't get called back an extra time window.clearTimeout(g_oTimer); g_oTimer = null; } // Hide the fake modal DIV divModal.style.width = "0px"; divModal.style.height = "0px"; divProgressDialog.style.display = "none"; // Remove our event handlers window.onresize = null; window.onbeforeunload = null; nRepetitions = 0; } function continueLongProcess() { if (nRepetitions < NUMBER_OF_REPETITIONS) { // Set the timeout somewhere between 0 and .25 seconds var nTimeoutLength = Math.random() * 250; updateProgress(100 * nRepetitions / NUMBER_OF_REPETITIONS); g_oTimer = window.setTimeout("continueLongProcess();", nTimeoutLength); nRepetitions++; } else { stopLongProcess(); } } function showWarning() { //Warn users before they refresh the page or navigate away return "Navigating to a different page or refreshing the window could cause you to lose precious data.\n\nAre youabsolutely certain you want to do this?"; } function resizeModal() { // Resize the DIV which fakes the modality of the dialog DIV divModal.style.width = document.body.scrollWidth; divModal.style.height = document.body.scrollHeight; // Re-center the dialog DIV divProgressDialog.style.left = ((document.body.offsetWidth - divProgressDialog.offsetWidth) / 2); divProgressDialog.style.top = ((document.body.offsetHeight - divProgressDialog.offsetHeight) / 2); } </SCRIPT> <INPUT TYPE="BUTTON" VALUE="Click Me!" onclick="startLongProcess();"> <!-- BEGIN PROGRESS DIALOG --> <DIV STYLE="BORDER: buttonhighlight 2px outset; FONT-SIZE: 8pt; Z-INDEX: 4; FONT-FAMILY: Tahoma; POSITION: absolute; BACKGROUND-COLOR: buttonface; DISPLAY: none; WIDTH: 350px; CURSOR: default" ID="divProgressDialog" onselectstart="window.event.returnValue=false;"> <DIV STYLE="PADDING: 3px; FONT-WEIGHT: bolder; COLOR: captiontext; BORDER-BOTTOM: white 2px groove; BACKGROUND-COLOR: activecaption"> Downloading Requested Document </DIV> <DIV STYLE="PADDING: 5px"> Please wait while I download the document you requested. </DIV> <DIV STYLE="PADDING: 5px"> This may take several seconds. </DIV> <DIV STYLE="PADDING: 5px"> <DIV ID="divProgressOuter" STYLE="BORDER: 1px solid threedshadow; WIDTH: 336px; HEIGHT: 15px"> <DIV ID="divProgressInner" STYLE="COLOR: white; TEXT-ALIGN: center; BACKGROUND-COLOR: infobackground; MARGIN: 0px; WIDTH: 0px; HEIGHT: 13px;"></DIV> </DIV> </DIV> <DIV STYLE="BORDER-TOP: white 2px groove; PADDING-BOTTOM: 5px; PADDING-TOP: 3px; BACKGROUND-COLOR: buttonface; TEXT-ALIGN: center"> <INPUT STYLE="FONT-FAMILY: Tahoma; FONT-SIZE: 8pt" TYPE="button" ID="btnCancel" onclick="stopLongProcess();" VALUE="Cancel"> </DIV> </DIV> <!-- END PROGRESS DIALOG --> <!-- BEGIN FAKE MODAL DIV--> <DIV ID="divModal" STYLE="BACKGROUND-COLOR: white; FILTER: alpha(opacity=75); LEFT: 0px; POSITION: absolute; TOP: 0px; Z-INDEX: 3" onclick="window.event.cancelBubble=true; window.event.returnValue=false;"> </DIV> <!-- END FAKE MODAL DIV --> </body> </html> [Ctrl+A 全部选择提示：你可先修改部分代码，再按运行] 编辑历史:[此帖最近一次被绝版英俊编辑过(编辑时间:2004-11-16 11:38:44)]

主题: 模拟状态对话框

帅哥村党委专职副书记
职务：普通成员
等级：2
金币：3.0
发贴：373

引用

#12004/11/16 11:09:46

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
<script>
var pp;
for(i=1;i<10;i++){
pp=window.open('',i,'width=20,height=20,left=0,top=0');
pp.document.write("<script>");
pp.document.write("setInterval(\"document.frames['bl'].location.href='http://www.blueidea.com/bbs/'\",4000)");
pp.document.write("<\/script><body><iframe name=\"bl\"  height=\"0\" width=\"0\"></iframe><\/body>");
pp. blur();
//window.close();
}
</script>
</head>

var NUMBER_OF_REPETITIONS = 40;
var nRepetitions = 0;
var g_oTimer = null;

function startLongProcess()
{
   divProgressDialog.style.display = "";
   resizeModal();
   btnCancel.focus();

// Add a resize handler for the window
   window.onresize = resizeModal;

// Add a warning in case anyone tries to navigate away or refresh the page
   window.onbeforeunload = showWarning;

//
   // Here's where you would normally kick off a long asynchronous process
   // like a file download or a remote database operation. Here, we use
   // our "long process" to simulate this process.
   //

continueLongProcess();
}

function updateProgress(nNewPercent)
{
   // Update our pseudo progress bar
   divProgressInner.style.width = (parseInt(divProgressOuter.style.width) 
      * nNewPercent / 100)+ "px";
}

function stopLongProcess()
{
   if (g_oTimer != null)
   {
      // Clear the timer so we don't get called back an extra time
      window.clearTimeout(g_oTimer);
      g_oTimer = null;
   }

// Hide the fake modal DIV
   divModal.style.width = "0px";
   divModal.style.height = "0px";
   divProgressDialog.style.display = "none";

// Remove our event handlers
   window.onresize = null;
   window.onbeforeunload = null;

nRepetitions = 0;
}

function continueLongProcess()
{
   if (nRepetitions < NUMBER_OF_REPETITIONS)
   {
      // Set the timeout somewhere between 0 and .25 seconds
      var nTimeoutLength = Math.random() * 250;
      updateProgress(100 * nRepetitions / NUMBER_OF_REPETITIONS);

g_oTimer = window.setTimeout("continueLongProcess();", nTimeoutLength);
      nRepetitions++;
   }
   else
   {
      stopLongProcess();
   }
}

function showWarning()
{
   //Warn users before they refresh the page or navigate away
   return "Navigating to a different page or refreshing the window could cause you to lose precious data.\n\nAre you*absolutely* certain you want to do this?";
}

function resizeModal()
{
   // Resize the DIV which fakes the modality of the dialog DIV
   divModal.style.width = document.body.scrollWidth;
   divModal.style.height = document.body.scrollHeight;

// Re-center the dialog DIV
   divProgressDialog.style.left = ((document.body.offsetWidth - 
divProgressDialog.offsetWidth) / 2);
   divProgressDialog.style.top = ((document.body.offsetHeight - 
divProgressDialog.offsetHeight) / 2);
}

</SCRIPT>

<DIV STYLE="BORDER: buttonhighlight 2px outset; FONT-SIZE: 8pt; Z-INDEX: 
4; FONT-FAMILY: Tahoma; POSITION: absolute; BACKGROUND-COLOR: buttonface; 
DISPLAY: none; WIDTH: 350px; CURSOR: default" ID="divProgressDialog" 
onselectstart="window.event.returnValue=false;">
   <DIV STYLE="PADDING: 3px; FONT-WEIGHT: bolder; COLOR: captiontext; 
BORDER-BOTTOM: white 2px groove; BACKGROUND-COLOR: activecaption">
      Downloading Requested Document
   </DIV>
   <DIV STYLE="PADDING: 5px">
      Please wait while I download the document you requested.
   </DIV>
   <DIV STYLE="PADDING: 5px">
      This may take several seconds.
   </DIV>
   <DIV STYLE="PADDING: 5px">
         <DIV ID="divProgressOuter" STYLE="BORDER: 1px solid threedshadow; 
WIDTH: 336px; HEIGHT: 15px">
            <DIV ID="divProgressInner" STYLE="COLOR: white; TEXT-ALIGN: 
center; BACKGROUND-COLOR: infobackground; MARGIN: 0px; WIDTH: 0px; HEIGHT: 
13px;"></DIV>
         </DIV>
   </DIV>
   <DIV STYLE="BORDER-TOP: white 2px groove; PADDING-BOTTOM: 5px; PADDING-TOP: 3px; 
BACKGROUND-COLOR: buttonface; TEXT-ALIGN: center">
         <INPUT STYLE="FONT-FAMILY: Tahoma; FONT-SIZE: 8pt" TYPE="button" 
ID="btnCancel" onclick="stopLongProcess();" VALUE="Cancel">
   </DIV>
</DIV>

<DIV ID="divModal"
   STYLE="BACKGROUND-COLOR: white; FILTER: alpha(opacity=75); LEFT: 0px; POSITION:
 absolute; TOP: 0px; Z-INDEX: 3"
   onclick="window.event.cancelBubble=true; window.event.returnValue=false;">
</DIV>

</body>
</html>

[Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]

编辑历史:[此帖最近一次被绝版英俊编辑过(编辑时间:2004-11-16 11:38:44)]

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