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I have made camp here for PHP questions (it is an ongoing battle).
Brad
Australian
- Bradml on "The ADOTD"
Hey all, did you just use/read an acronym? Pots it HERE, at the ADOTD[^]
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Hi Guys I am trying to generate a random footnote everytime a page inside my site is loaded.
Trouble is my randomiser keeps staying with one index basically not doing anything
Please help!!!!
Heres my code for my Footnote:
private void SetFootnote()
{
try
{
SqlConnection conn = new SqlConnection(SqlDataSource1.ConnectionString.ToString());
conn.Open();
//Get the row and read into dataset
string query = "Select * From Footers;";
SqlDataAdapter adapter = new SqlDataAdapter(query, conn);
DataSet data = new DataSet();
adapter.Fill(data, "Footers");
conn.Close();
//Get a Random footnote and set
Random ran = new Random(0);
int rowIndex = ran.Next(data.Tables[0].Rows.Count - 1);
string footer = data.Tables[0].Rows[rowIndex][0].ToString();
FootNote.InnerHtml = footer;
//Close Connection
}
catch (Exception)
{
}
}
Le Roux Viljoen
Web Developer
PCW New Media
South African Branch
www.pcwnewmedia.com
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Chona1171 wrote: Random ran = new Random(0);
You are creating a new Random object and feeds it the same random seed every time, so it will produce the same number sequence every time. Just don't supply any seed at all, and it will create a seed from the system timer.
Random ran = new Random();
---
single minded; short sighted; long gone;
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Or to generate a truly uniuque number I can use the following random declaration
System.Random objRandom = new System.Random((int)System.DateTime.Now.Ticks % System.Int32.MaxValue);
Thank you
Le Roux Viljoen
Web Developer
PCW New Media
South African Branch
www.pcwnewmedia.com
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You don't need a more unique value than the system timer that the parameterless constructor uses.
If you need better randomness than the Random class offers, use the random generator in the System.Security.Cryptography namespace.
---
single minded; short sighted; long gone;
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hi guys,
i have a problem. I have two gridviewss say A and B. gridview A has many records. on selecting a particular record, tht record shud be moved in the gridview B. in this way gridview B has all records selected from A.How am i suppposed to do so. Need ur help.
Thnx in advance.
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I just tried to look what's ASP.net & web development. Damn  I created virtual directory for the project in IIS and everything's fine but when I try to create a new project it throws webserver reported the following error when attempting to create or open the web project located at the following URL:http://localhost/MYPROJ'. HTTP/1.1 500 Server Error'.
What I tried in .net command prompt :
1. ASPNET_REGIIS -i
2. iisreset
3. aspnet_regiis -s w3svc/1/root/myproj. [edit]
Nothing worked.
I have framework 2.0 installed , but I'm trying with VS2003. Any problem with that?
-- modified at 10:39 Sunday 15th April, 2007
Press: 1500 to 2,200 messages in just 6 days? How's that possible sir?
Dr.Brad :Well,I just replied to everything Graus did and then argued with Negus for a bit.
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Visual Studio 2003 creates applications for framework 1.1. When you install VS 2003 it should also install framework 1.1 if it's not installed, but IIS might not be properly updated depending on the order you installed them.
Try running aspnet_regiis -i from the framework 1.1 folders.
---
single minded; short sighted; long gone;
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It doesn't work. I tried this already. What about the IP address of the default website? Should we leave it "unassigned" ?
Press: 1500 to 2,200 messages in just 6 days? How's that possible sir?
Dr.Brad :Well,I just replied to everything Graus did and then argued with Negus for a bit.
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VuNic wrote: I have framework 2.0 installed , but I'm trying with VS2003. Any problem with that?
If you've run regiis from the 1.1 folder, then you should create your application in VS2003, then you can set up a project in IIS and point it to the folder. If you use VS 2005, it has it's own web server built in.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I'll try that but I think I should go for VS2005 for lesser hassles.
Press: 1500 to 2,200 messages in just 6 days? How's that possible sir?
Dr.Brad :Well,I just replied to everything Graus did and then argued with Negus for a bit.
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VS2005 is VERY different, so I'd recommend learning it, just because it's 'new and improved'. If you want to learn it for work, you should probably know both, just in case.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hi everyone:
why this line dose not work on FireFox while on IE it does well ??
it does not giving any error , but just ignore it.
document.getElementById("td1").style.borderBottomColor ="#1ACC03"
When you get mad...THINK twice that the only advice
Tamimi - Code
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Have you opened the Error Console, so that you would see any error message that might occur?
---
single minded; short sighted; long gone;
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yes, no error messges appear!!
When you get mad...THINK twice that the only advice
Tamimi - Code
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Are you sure it is executing?
Brad
Australian
- Bradml on "MVP Status"
If this was posted in a programming board please rate my answer
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yes!!
When you get mad...THINK twice that the only advice
Tamimi - Code
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Tamimi - Code wrote: document.getElementById("td1").
My guess would be that the asp.net name mangling has changed your id to something like _ctl0_td1....view the source and make sure you're getting the correct id....though of course, that would probably mean it wouldn't work under FF either, so might be wrong on that one hehe!
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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no man no.
i think that is not supported by FF. just try the exact code i provided
above(where the td1 is the id of a td in a html table) , it will work fine in IE and the FF will ignore it. all of this in regadless asp.net its pure html.
thanks anyway
When you get mad...THINK twice that the only advice
Tamimi - Code
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Hmmmm - curiouser and curiouser said Alice....
www.w3schools try it editor[^] seems to function correctly in both IE and FF....can you post some more code, rather than just the lin that you think is failing...is it possible that it's not actually running under FF? Have you tried to put in a debugger statement, to make sure it's going through the line?
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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I used to create web methods using the template provided with Visual Studio .NET 2003, all I needed to do is to add the [WebMethod] attribute before the function I want to expose through the web service. But recently I was asked to expose my function to a specific client who is using AJAX and JSP and my return values are required to be sent using the "Response" object!
I don't know how to access this object in a web service, unlike web applications, this object is not easily accessible from within the code.
In fact I have doubts about the whole approach, is it possible and if possible is it practical to send the results back using the "Response" object?
The caller wants the return values to be incorporated into a string that contains JavaScript code they can evaluate and use to display the result on their AJAX enabled JSP page.
Any help or ideas about the subject are appreciated.
Thank you.
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The response from a web service is always a SOAP message. If you want the response to be something else, you have to implement it as a regular web page, then you can return whatever you like in the response.
---
single minded; short sighted; long gone;
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i wanna know how to use open file dialog control in C# aps.net web application.as i have to save the downloading attachment file on my system through my application. i want help in C# coding instead Asp.
Thanx
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Use the Content-disposition HTTP header. I'm not sure how to do this in C# so I'll give a PHP example and hopefully you or someone else can translate.
<code><?php
header('<code><span class="string">Content-Disposition: attachment; filename="downloaded.pdf"');
</span></code></code><code><code><span class="string">
</span></code>?></code>
This will be saved as download.pdf
Brad
Australian
- Captain See Sharp on "Religion"
any half intelligent person can come to the conclusion that pink unicorns do not exist.
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In my web page,I have a dynamic dropdown list box and item list comes from database whose field length is 200 ( that item list of name of the college ). But in my web page the width of dropdown list box should have max. 30 charecters to fit my design. When the item's chrecter width is more than 30 then it hampper my design. Now my question how to manage more chrecters (like 100 characters) in the dropdown list box by truncating data to 30 charecters and the user can see the all the carecters by putting mouse over it (like tool tips).
I am using php. Plz help me.
Bharat Bhusanam
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