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Hello,
I use a self written Isapi-Filter to translate my webpages to different languages. The translation algorythm is coded in SendRawData-Event.
I developed the Isapi with MSDEV6.0 (but without MFC) and it works fine. Now I ported my Webproject to ASP.NET and my Isapi have still problems to work with large pages. Details follows:
If my webpage for translation is greater than 30KB or so, the SendRawData-Func is called more than once. It looks, that the IIS (5.0 !!) is splitting the original page to different blocks and call for each block SendRawData (i.e. Pagesize = 61509 Bytes -> 1. block = 29479 Bytes, 2. block = 28376 Bytes and 3. block = 3654 Bytes).
In first block IIS set a CRLF + a hex digit + CRLF at first position in front of the first html-Tag. The second block is without any other chars but the last block have at the end CRLF + zero + CRLF. The hex digit in the upper case was 0xF038. That is a different of 13 to the real page size (random  ).
All of this is'nt the Problem  . My Isapi translate all block correctly and write the tranlated block back to the buffer HTTP_FILTER_RAW_DATA->pvInData. But the Browser shows only "Cannot display the page" or "Internal Server Error" or some other crepp  .
Here comes a traceoutput of the 3 blocks:
First block begins with:
f038
:
IDhere is the break of first block. It continues with the second block:
:
IDhere is the break of second block. Last block follows:
:
0
You can see, that the breaks are in the middle of a table and there are not other hints, why the break is there, where the break is.
Thanks for helping ![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
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i am using the following code to check if my page was loaded normally or via the use of the browsers back button:
<HTML>
<head>
<SCRIPT LANGUAGE="JAVASCRIPT">
var x="1";
var isBack=false;
function handleBackButton(){
isBack = (x != document._mine._a1.value);
document._mine._a1.value=2;
document._mine._a1.defaultValue=2;
}
function isBackButtonUsed(){
//alert("from image load");
return isBack;
}
</SCRIPT>
</head>
<BODY ONLOAD="handleBackButton()">
<FORM NAME="_mine">
<INPUT NAME="_a1" VALUE="1" STYLE="visibility:hidden">
<H1>Back button testing</H1>
<img src="web.gif" onload="(isBackButtonUsed())?
alert('Back button was used'):alert('Page was loaded normally')"></img><br>
<a href="http:\\www.google.co.in">hi googles</a>
</FORM>
</BODY>
</HTML>
The "onload" of body tag works fine and sets the value of "isBack" to "true" when i navigate to google and back("using back button").But the value returned in "image load" is "false".
The strange thing if if i uncomment the line "alert("from image load");" in the function "isBackButtonUsed",the value "true" is correctly returned.
where's the problem??....
Thanks in advance for the help
regards
jithus
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http://pcpotato.org/pade/index.php?module=aimcodes.php
-go there
-and you see how the page gets distorted
-or the table
-compared to the index.php page
-or "home"
how can I make it so my main window that is this piece of code
I set the height/width yet it defys it why?
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It seems fine for me. What browser do you use ?
***
YasHost.com - FAST Web Hosting & AFFORDABLE Web Design
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Hello,
I have an activex which renders a bitmap (jpeg or bmp) inside my web page.
I need to use this activex because it makes some animations with this bitmap that I cannot do with HTML.
Unfortunately, this activex does not manage GIF or PNF format, and I would like to be able to make the background of the bitmap transparent. 
Is there a way to make a color of this image transparent with HTML (CSS, etc...)?
Thanks
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Hi
I have a good knowledge with ASP 3.0 and I want to invest this kowledge to learn PHP.
any suggestion about books or tutorials that can help me switching from ASP to PHP ..
i don't want to hear again that there is something called cookies and the web is stateless etc.. 
something like (PHP for ASP developers) will be great
thank you in advance
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PHP & MySQL for Dummies is a good starting point, fairly thorough, but easily understood.
Some people think of it as a six-pack; I consider it more of a support group.
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I did the same. Having a good ASP experience I learned PHP quickly and easily. Actually I started to write code in couple of hours. Most difficult was to install and configure PHP, MySQL, Apache and ZDE (http://www.zend.com/) on my W2K server. Apache was installed on the port 8080 in addition to IIS sitting on 80.
Zend environment is just great. Hre's an excellent site http://www.sitepoint.com/ and they published excellent books like http://www.sitepoint.com/launch/17871e/ and http://www.sitepoint.com/launch/24dc6f
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I use PHP with IIS in my workstation  . and works fine, If you don't wanna install Apache you can use PHP with IIS. Perl too  .
----
hxxbin
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By default,such as img element,when we increase its height,it extend downwards and increase width leftwords.How can i change it,that is ,i need it to extend upwards when i increase its height?
谢谢你的帮助
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You would position it further up and then extend the height.
"You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar
Coming soon: The Second EuroCPian Event[^].
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Hi,
I have setup a simple HttpWebRequest system to use a remote login perl client. Unfortunatly, the perl code sends back multiple responses and when I use the HttpWebResponse.GetResponse() I only get the final response thus missing any cookies or the page I’m redirected too. I have tried looking in the cookies property and the HttpStatusCode property and they act as though no redirection occurred. How do I soluve this problem. I have tried both GET and POST code, and when I type the string in the web browser I get to the page with no problem.
Thanks
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I need to check client side on the following...
File type must be jpg,
Must be a certain size,
And the input tag may not have nothing in it when submitted.
I may not use FSO client side, and neither does my boss want me to use server sided checking. HOW CAN I SOLVE THIS PROBLEM???
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You can't solve your problem within the conditions you have given. The only reliable way to check user input is with server-side checking, so it should always be used even if some preliminary checks are done on the client side.
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Getting OpenOffice to the web
Hello! We are 2 students at a Swedish university doing a theses on a "web-program(thin client) for open office". Is there anyone who has heard anything about this before?
The client is the webbrowser, which is any browser att all. The thing is that our goal is to get the GUI of OpenOffice to show in the webbrowser.
All that you would need to use a word processor, would be a computer anywhere in the world with a webbrowser on it. Mac, Linux, Unix, Windows, etc. This solution would drasticly lower the costs for companies.
We are thinking in the bounds of a webbmail program that runs on the web-server. We have a webserver and we are thinking about using some type of JavaApplet's to make it work with an internet explorer of some kind.
Does anybody know any leads on this? It would be very kind.
Thanx.
2 students strugling with a bigg project...
Locktotten...
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I am developing a web application using asp.net/c#. I am creating cache in the application start for certain data.I have given the expiry date for cache has 24 hrs. Problem is sometimes cache is not getting loaded in the memory when the application starts. I have debugged the application but it is not throwing any exception and it is properly fetching the data from the database. Can any one give me a solution for this.
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I had a form like this:
Type 1
Type 2
Type 3
Red
Green
Blue
When Submit I want to use javascript check user had check at least one value in radio and checkbox but I dont want to use default "checked" for radio or checkbox. Can u help me, please? Thanks
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Include following 2 javascript functions & call CheckSubmit() on form submit. Hope this helps u.
function CheckObject(chkObj)
{
for(i=0;i<chkObj.length;i++)
{
if(chkObj[i].checked)
return true;
}
return false;
}
function CheckSubmit()
{
if(!CheckObject(document.all("type")))
{
alert("Please select a type");
return false;
}
if(!CheckObject(document.all("color")))
{
alert("Please select a color");
return false;
}
return true;
}
Never comment ur code. If it was hard to write, it should be hard to understand !!!
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Thank you very much 
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Not sure if this is the right place to post, but here goes:
I want to add a button or toolbar to IE6 that reads the content of the current web-page when a button is pressed.
It's not anything complex like reading the HTML page as it arrives (although that would be nice as well), I just want to be able to read what the user is currently looking at. Preferable the current active frame.
I know the print preview option sees which frame is currently active, and can render the output, but how can I read the HTML source from a program?
tia,
Pauwl
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Hi All,
Can Anybody help me out on how to redirect from a perl page to ASP/ASP.Net Page. I have a perl script which perform some function and i want as the script is executed it should redirect to a ASP/ASP.Net Page with some query string. I need to know how can I accomplish this task.
Any Help in this regard is higly appreciated in advance.
Jaffer Mumtaz
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Try:
print "Location: http://www.developernotes.com/default.aspx\n\n";
- Nick Parker
My Blog | My Articles
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Hi,
what is the most simple way to change the style of a given 'td' element on mouseover? I find it very hard to get it working in some of the more popular browsers using javascript. What am I doing wrong?
Thanks in advance,
Matthias
If eell I ,nust draw to your atenttion to het fakt that I can splel perfrectly well - i;ts my typeying that sukcs.
(Lounge/David Wulff)
www.emvoid.de
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<html>
<head>
<script language="JavaScript" type="text/JavaScript">
function changeColor(cellID, color)
{
if(document.getElementById)
{
document.getElementById(cellID).style.backgroundColor = color;
}
else if (document.all)
{
document.all.item(cellID).style.backgroundColor = color;
}
}
</script>
</head>
<body>
<h2>Testing color changing table cells</h2>
<table border="1" cellpadding="8" cellspacing="0">
<tr>
<td id="c1" onmouseover="changeColor('c1', '#CCCCCC');"
onmouseout="changeColor('c1', '#FFFFFF');">
Cell 1
</td>
<td id="c2" onmouseover="changeColor('c2', '#CCCCCC');"
onmouseout="changeColor('c2', '#FFFFFF');">
Cell 2
</td>
<td id="c3" onmouseover="changeColor('c3', '#CCCCCC');"
onmouseout="changeColor('c3', '#FFFFFF');">
Cell 3
</td>
</tr>
<tr>
<td id="c4" onmouseover="changeColor('c4', '#FF0000');"
onmouseout="changeColor('c4', '#FFFFFF');">
Cell 4
</td>
<td id="c5" onmouseover="changeColor('c5', '#00FF00');"
onmouseout="changeColor('c5', '#FFFFFF');">
Cell 5
</td>
<td id="c6" onmouseover="changeColor('c6', '#0000FF');"
onmouseout="changeColor('c6', '#FFFFFF');">
Cell 6
</td>
</tr>
</table>
</body>
</html>
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Hi Mike,
thanks for your reply. I played around with it and found it helpful. But since I've got to change a couple of "styles", such as the border-top color, the border-left color, and so on, I would like to simply change the class of the style used. Here is what I've got and what doesn't work:
headers omitted...
<style>
td.active
{
border-top: 1px solid #cccccc;
border-bottom: 1px solid #000000;
border-left: 1px solid #000000;
border-right: 1px solid #cccccc;
}
td.inactive
{
border-top: 1px solid #ffffff;
border-bottom: 1px solid #cccccc;
border-left: 1px solid #cccccc;
border-right: 1px solid #ffffff;
}
</style>
<script language=javascript>
//...
// and later I try:
document.getElementById(cellID).class = "active";
//...
</script>
</head>
<body>
Any ideas on this one?
Thanks again,
Matthias
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