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I am trying to implement a web page filter with VC++. I define the Invoke method and pass the IE events to my application thanks to the Advise method. It works well but I can only obtain the content of the current page when the DOCUMENTCOMPLETE event is triggered. I would like to have it when the BEFORENAVIGATE2 event is triggered to prevent some pages from displaying. It would also fit to tell IE to wait until a page is completely download before displaying it. I am trying to get the HTML content of a web page before IE starts displaying it. I don't know how to do it.
Thanks for your help.
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You'll have much better luck getting an answer in the Visual C++ forum I would think 
I wonder if there are any animals that actually have to think in order to breathe? It would really suck to be them!!!
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Hi, I have a Web Project in .NET and I want to validate if a link really exists.
This is why I need that:
When users press a button in a web page, an external process is executed.
This process generates a PDF file and returns the file name. This file is allocated in a site (http://xxx.xxx.xxx.xxx/report/filexxxx.pdf) by the external process.
Then user press a "Refresh Button" in the web page and a link is automatically generated pointing to the generated file.
The problem is that sometimes, the process don't generate any file, so when user clicks the link, he receives the message "The page cannot be displayed".
Note: Web pages and PDF files are in different IIS.
Thanks.
I need to validate the link, so I wont show it if it doesn't exist.
It is possible? Any idea?
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Seems to me you should use the System.IO class and then the File.Exists() method. For this method to work, you would need to know the file path for "http://xxx.xxx/report/". Once you know that and the file name,
if File.Exists(FullFilename) then
'show file
end if
Pegmeister
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The problem is that "http://xxx.xxx/report" is in a different physical machine that the one where the web pages are. I can access only by http to PDF files since they are outside my LAN. Thanks for your answer anyway.
Germán.
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OK,
I just put an example. But OK I have redesigned it to work directly on your document. For this I use the DIV statement.
Here is my example. This one works for me at home :
<script language="javascript"><br />
<!--<br />
var str="good evening";<br />
var i=0;<br />
<br />
function show()<br />
{<br />
var dest=document.getElementById("TextPosition");<br />
if (dest)<br />
{<br />
dest.innerHTML = dest.innerHTML + str.charAt(i);<br />
i++;<br />
}<br />
var timeID= setTimeout("show()",50)<br />
<br />
}<br />
</script><br />
<body><br />
<div id="TextPosition"></div><br />
<br />
<script language="javascript"><br />
<!--<br />
show();<br />
</script><br />
</body>
If the charAt doesn't work, use the substr method.
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Thanks, Cipidos for your help.
As I am new to Javascript, can you tell me that what this property innerHTML is?
One more thing, can you give a resource on the net where I can different type of javascript problems and there solutions so that I may improve my Javascript skills.
Thanks in advance.
Ranjan
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Hello every body, i'd like to build content-based websites using asp.net.
I want to implement News Management in my site.
Can any body help me. I want script or code for that or links to free script, book or Tutorials .
Thanks
Ali
Ali Alaradi
Developer
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Yesterday I received exactly what you're looking for, though it wasn't free - $29.95 or so. ASP.NET Website Programming, Problem - Design - Solution by Bellinaso and Hoffman starts with the requirements definition, proceeds through the design phase, then step-by-step constructs a website that does - among other things - exactly what you're trying to accomplish. Each of the major functions of the site is given a unique namespace, and the code is written in a three-tiered, modular style, allowing individual modules to be reused with a minimum of redesign. The namespaces used are MailingLists, NewsManager, Polls, Forums, Accounts, AdsManager, and FileManager - NewsManager looks like exactly what you want.
The book is available in two versions - C# and VB.Net - demonstrating the value of CLR-based design, since both produce the same website functionality. I bought the VB version, since that's the only .Net tool I have available, and I've read the first two chapters. So far, so good; the writing style is clear and readable, though it lacks tutorial background information on the .Net architecture. Code samples are well documented, though some require further research to understand if you're not already familiar with the .Net Framework. MSDN is a good reference for filling in the gaps. I found it at Amazon.com, btw...
"If it's Snowbird season, why can't we shoot them?" - Overheard in a bar in Bullhead City
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can you e-mail to me the e-book content.
your co-opertaion will be truly appreciated
Regards
Ali
Ali Alaradi
Developer
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No. There is no e-book. I had to buy it and wait for snail mail to deliver it. But it was worth the wait.
"If it's Snowbird season, why can't we shoot them?" - Overheard in a bar in Bullhead City
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look on http://sourceforge.net/, i think there are a number of open source CMS's built on ASP.NET...
--
Raoul Snyman
Saturn Laboratories
e-mail: raoul.snyman@saturnlaboratories.co.za
web: http://www.saturnlaboratories.co.za/
linux user: #333298
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just an update...
been playing around with a very nice open source portal called Rainbow Portal (www.rainbowportal.net), written in asp.net and c#. i'm no .net fan (in fact, quite the opposite - i prefer my LAMP architecture), but this has really impressed me.
--
Raoul Snyman
Saturn Laboratories
e-mail: raoul.snyman@saturnlaboratories.co.za
web: http://www.saturnlaboratories.co.za/
linux user: #333298
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Please , help me !
I want to use vbscript (in asp) to create RichTextBox control but i can not .
Because i want to show a rtf document.
Thank you .
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How to call a javascript function when I type in a textbox and hit the Enter button?
Thanks.
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Hitting the Enter button will submit the form you are working on. You can add an "onchange" attribute to the textbox which will call the javascript. The limitation is, however, that the user has to change some text and then exit the textbox. (IIRC, "onblur" does the same thing only is called ANY time a user exits the text box and not just when text has been entered).
There is the "onsubmit" event of a form tag. When the user hits enter, this event is fired. Please note, however, that if you do not want the form to actually be submitted (as in the case of validation, then you have to be sure to return false from your function and have something like
<form onsubmit="return someFn();">
..
</form>
Pegmeister
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I'm wondering if anyone has come across this before. I'm trying to get values out of a database using values set in a cookie.
I'm sure that cookies can be processed with VBscript, but not being familiar with that, I get the values using Javascript, set a text box with the values I need, then build an SQL string.
However, for some reason, anything within a VBScript script tag, is not visible when you exit the script and use the <% %> tags. For example, once the text box is set, I use the following:
dim SQL
tempArray=Split(Document.form1.Elements(0).value,",")
SQL="Select * from tblSubPart where PartID IN ("
for each part in tempArray
SQL=SQL & "'" & trim(part) & "',"
next
SQL=SQL & ")"
<%
Set objDC = Server.CreateObject("ADODB.Connection")
objDC.Open "data"
Set objRS = objDC.Execute(SQL)
%>
for some reason, I cannot use the code to open the recordset within the tags, but without the tags, it will not recognize my reference to the form item. As the code sits, it does not see the variable "SQL" when it tries to open the recordset.
Does anyone know what I am overlooking?
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I want to get the size of the responce from a web service and compare this with the size of a responce from a local function.
Does anybody know how i might do this?
Code samples appreciated
Thanks in advance
Colin McAdam
(.NET wanabe)
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I am trying a javascript typing effect.
I am facing problem in giving delay between printing of two characters.
I tried setTimeout but is not working as shown below:
show();
Please help
Ranjan Goyal
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Hi,
This is what you need to do :
function show()<br />
{<br />
var typeLength= str.length<br />
document.typewriterScreen.typepage.value= <br />
document.typewriterScreen.typepage.value + str.charAt(i)<br />
i++<br />
var timeID= setTimeout("show()",50)<br />
}
In my case typewritescreen is my form and typepage is my textarea. But you could use your document property.
What's happen is that the code var timeID= setTimeout("show()",50) sets a time out for the script of 50/1000 of a second before it runs through the function again.
Hopes this helps you out
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I tried following and it is not working.
But I can write on the status bar as shown below in commented portion.
Moreover I don't want to write in the textbox but on the document.
Please Help.
Ranjan
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