调用弹出页面时,却把当前所看的页面替换了.该怎么解决
日期：2014-05-16 浏览次数：20361 次
调用弹出页面时,却把当前所看的页面替换了.....
通过DELPHI写的程序,调用ShellExecute(handle,nil,pchar( '下面页面的网址 '),nil,nil,sw_shownormal);
<%@ page contentType= "text/html; charset=gb2312 " %>
<html>
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<title> </title>
</head>
<script>
var winObj;
var WinMyWidth=300;
var WinMyHeight=216;
var myLeft = screen.width - WinMyWidth-15;
var myTop = screen.height - WinMyHeight-60;
var openWindowSty= "toolbar=no,location=no,directories=no,status=no,resizable=yes,scrollbars=auto,left= "+ myLeft + ",top= "+ myTop + ",width= "+ WinMyWidth + ",height= "+WinMyHeight;
var openUrl= "11.jsp ";
winObj=window.open(openUrl, " ", openWindowSty);
</script>
<body>
.........
</body>
</html>
<script>
window.opener=null;
window.close()
</script>
结果是,当程序调用这个页面的时候,有些电脑很正常,能只弹出11.jsp,可有些电脑却会替换已打开的一个页面,再弹出11.jsp..请问哪一个高手遇到过这样的问题
------解决方案--------------------
winObj=window.open(openUrl, " ", openWindowSty);
---> > >
winObj=window.open(openUrl, "_blank ", openWindowSty);
------解决方案--------------------
应该去改你的delphi吧
procedure OpenUrlDefBrowser(AHandle:HWND;AUrl:string);
begin
try
shellexecute(AHandle, 'open ', PChar(GetDefBrowser()), PChar(AUrl), nil, SW_NORMAL);
//shellexecute(AHandle, 'open ', 'Iexplore.exe ', PChar(AUrl), nil, SW_NORMAL);
except
end;
end;
function GetDefBrowser():String;
var
Browser: string;
begin
Result := 'Iexplore.exe ';
with TRegistry.Create do
try
RootKey := HKEY_CLASSES_ROOT;
Access := KEY_QUERY_VALUE;
if OpenKey( 'htmlfile\shell\open\command\ ', false) then
Browser := ReadString( ' ');
CloseKey;
finally
Free;
end;
if Browser = ' ' then exit;
Browser := Copy(Browser, Pos( ' " ', Browser) + 1, Length(Browser));
Browser := Copy(Browser, 1, Pos( ' " ', Browser) - 1);
Result := Browser;
end;
------解决方案--------------------
把这个
winObj=window.open(openUrl, " ", openWindowSty);
</script>
<body>
.........
</body>
</html>
<script>
window.opener=null;
window.close()
</script>
改为：
winObj=window.open(openUrl, "_blank ", openWindowSty);//这个和二楼一样
</script>
<body>
.........
</body>
</html>
<script>
window.opener.close()//不清空，直接关闭
</script>
有一些电脑连弹出窗口都没有
这个只要打开IE--INTER选项－－隐私－－阻止弹出窗口，前面的钩取消，就行了
通过DELPHI写的程序,调用ShellExecute(handle,nil,pchar( '下面页面的网址 '),nil,nil,sw_shownormal);
<%@ page contentType= "text/html; charset=gb2312 " %>
<html>
<head>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<title> </title>
</head>
<script>
var winObj;
var WinMyWidth=300;
var WinMyHeight=216;
var myLeft = screen.width - WinMyWidth-15;
var myTop = screen.height - WinMyHeight-60;
var openWindowSty= "toolbar=no,location=no,directories=no,status=no,resizable=yes,scrollbars=auto,left= "+ myLeft + ",top= "+ myTop + ",width= "+ WinMyWidth + ",height= "+WinMyHeight;
var openUrl= "11.jsp ";
winObj=window.open(openUrl, " ", openWindowSty);
</script>
<body>
.........
</body>
</html>
<script>
window.opener=null;
window.close()
</script>
结果是,当程序调用这个页面的时候,有些电脑很正常,能只弹出11.jsp,可有些电脑却会替换已打开的一个页面,再弹出11.jsp..请问哪一个高手遇到过这样的问题
------解决方案--------------------
winObj=window.open(openUrl, " ", openWindowSty);
---> > >
winObj=window.open(openUrl, "_blank ", openWindowSty);
------解决方案--------------------
应该去改你的delphi吧
procedure OpenUrlDefBrowser(AHandle:HWND;AUrl:string);
begin
try
shellexecute(AHandle, 'open ', PChar(GetDefBrowser()), PChar(AUrl), nil, SW_NORMAL);
//shellexecute(AHandle, 'open ', 'Iexplore.exe ', PChar(AUrl), nil, SW_NORMAL);
except
end;
end;
function GetDefBrowser():String;
var
Browser: string;
begin
Result := 'Iexplore.exe ';
with TRegistry.Create do
try
RootKey := HKEY_CLASSES_ROOT;
Access := KEY_QUERY_VALUE;
if OpenKey( 'htmlfile\shell\open\command\ ', false) then
Browser := ReadString( ' ');
CloseKey;
finally
Free;
end;
if Browser = ' ' then exit;
Browser := Copy(Browser, Pos( ' " ', Browser) + 1, Length(Browser));
Browser := Copy(Browser, 1, Pos( ' " ', Browser) - 1);
Result := Browser;
end;
------解决方案--------------------
把这个
winObj=window.open(openUrl, " ", openWindowSty);
</script>
<body>
.........
</body>
</html>
<script>
window.opener=null;
window.close()
</script>
改为：
winObj=window.open(openUrl, "_blank ", openWindowSty);//这个和二楼一样
</script>
<body>
.........
</body>
</html>
<script>
window.opener.close()//不清空，直接关闭
</script>
有一些电脑连弹出窗口都没有
这个只要打开IE--INTER选项－－隐私－－阻止弹出窗口，前面的钩取消，就行了
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