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hello everyone,
I need your help once again. Had a problem in populating dropdownlist within the grid. Anyone pls help..
<EditItemTemplate>
<asp:DropDownList CssClass="CellValue" ID="ddlCategories" Runat="server" Width="100%"></asp:DropDownList>
</EditItemTemplate>
code behind::
private void gvDisclosures_ItemDataBound(object sender, EventArgs e)
{
DropDownList list = (DropDownList)
e.Item.FindControl("ddlCategories");
// Set the text and value properties
// for the dropdown list to appropriate columns in the
// data source
list.DataTextField = "fcCatCode";
list.DataValueField = "fcCatCode";
list.DataSource = m_uf.loadCategory();
list.DataBind();
}
when i click the edit button....
i always encounter an error on the behind code: can someone help me on this one..
your help is highly appreciated
tnx. 
start a new beginning in every ending; thats what life for......
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Can you post here error and on which line ?
Parwej Ahamad
R & D: REST services with WCF
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moomoooomoo wrote: DropDownList list = (DropDownList)
e.Item.FindControl("ddlCategories");
Whatever the error is, you should never call find control, do the cast instead of using 'as' and then just use it right away. Write defensive code, that will not blow up if the FindControl call fails. Try to write a site that won't ever blow up, even if it doesn't work as you hope for some reason.
I am suspecting that is what's happening, b/c that's all I can see that could go wrong.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi, I have a javascript which I register on click of link button, using ScriptManager. My link button is in update panel,
the link button click code is:
protected void lnkButton_Click(object sender, EventArgs e)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(" var popup = window.open( '','popup','toolbar=no,menubar=no,scrollbars=1,width=750,height=800');");
sb.AppendLine("popup.document.write('<html><head>');");
sb.AppendLine("popup.document.write('<title>Configurations for ACA</title>');");
sb.AppendLine("popup.document.write('</head><body>');");
sb.AppendLine("popup.document.write('<div id=\"lnk\" class=\"noprint\" style=\"text-align:right\">');");
sb.AppendLine("popup.document.write('<a href=\"#\" onclick=\"window.print();return false;\">Print</a>');");
sb.AppendLine("popup.document.write('<a href=\"#\" onclick=\"window.close();return false;\">Close</a>');");
sb.AppendLine("popup.document.write('</div>');");
sb.AppendLine("popup.document.write('<table border=1px style=width:500px; margin-left:100px; margin-top:50px; border-color:Maroon; >');");
sb.AppendLine("popup.document.write('<tr><td>');");
sb.AppendLine("popup.document.write('This is my string');");
sb.AppendLine("popup.document.write('</td><td>')");
sb.AppendLine("popup.document.write('This is my string');");
sb.AppendLine("popup.document.write('</td></tr></table>');");
sb.AppendLine("popup.document.write('</body></html>');");
ScriptManager.RegisterClientScriptBlock(this.GetType(), "OpenWindow", sb.ToString(), true);
}
WHen I click on "print",window.print() do not pop uo printer selection dialog box. When I click on "close", it closes the window.
Can anyone please suggest what is wrong in the javascript ?
Many thanks.
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sb.AppendLine("popup.document.write('<a href=\"#\" onclick=\"window.print();return false;\">Print</a>');");
It is not work without return false; ?
sb.AppendLine("popup.document.write('<a href=\"#\" onclick=\"window.print();\">Print</a>');");
Parwej Ahamad
R & D: REST services with WCF
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Hi folks,
I'm re-doing a website that's in ASP and making it ASP.NET. Some of the pages in the site have links coming in and a Google PageRank worth preserving so I'm using URL Rewriter[^] to rewrite requests for .asp pages to .aspx pages.
My question is, is this a good method for maintaining links from search engines and other places? Is there another method better suited?
Thanks!
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I have a website with a LoginView which has two templates, a LoggedInTemplate and the AnonymousTemplate. The AnonymousTemplate has the username/password boxes, a 'login' button, and 'Register' and 'Forgot Password' links.
The AnonymousTemplate displays fine. But when the user enters their username/password, the LoggedInTemplate does not display, instead, all I see is the AnonymousTemplate again. We have a three tier environment. This exact code works fine on our development and staging servers, but when we move it to production, is where we have the problem. All three use seperate databases.
The only differences between the sites are the database connection strings in the Web.Config, and the applicationName in the Web.Config. If the user enters a bad username/password, an error message is displayed to that effect. After logging in, I can go to the site admin area, and verify that I am logged in, but still only see the AnonymousTemplate.
If anyone has any ideas at all on this, I could really use the help!
Thanks
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<body>
<form id="form1" runat="server">
<div>
<table width="100%">
<tr>
<td colspan="3">
<uc1:Header ID="Header1" runat="server" />
</td>
</tr>
<tr>
<td width="100px">
LEFT NAVIGATION
</td>
<td>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</td>
<td>
</td>
</tr>
<tr>
<td colspan="3">
Footer
<asp:Image ID="Image3" runat="server" Height="50px" ImageUrl="Images/Footer.jpg"
Style="z-index: 118; left: 11px; position: absolute ; top: 367px" Width="1000px" />
</td>
</tr>
</table>
</div>
</form>
</body>
I am trying to fix this Image with the Footer of Master Page as you can see in this code.But Image is not moving with the Footer...
Please provide solution..
modified on Tuesday, June 24, 2008 4:54 PM
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Member 4769146 wrote: position: absolute ; top: 367px
If you set the position in CSS, that is where it will be. I recommend you don't use the designer to lay things out, because it is inserting things you plainly do not understand.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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In the Access DB being used as the backend (blame the client, not me) the PK is set as an auto number. When I try and insert without manually setting the value I get this error message: Exception Details: System.Data.OleDb.OleDbException: You tried to assign the Null value to a variable that is not a Variant data type. I assume I need to set a value in the ItemInserting event, but how do I get it from the DB?
Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall
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Without seeing the insert I cannot be certain, but I think you must be referencing the autonumber field in your column list, sort of
insert into table(pk,name) values (null,'Bob')
whereas the correct syntax is
insert into table(name) values ('Bob')
Hope this helps
Bob
Ashfield Consultants Ltd
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That's more or less what my query is (although I don't know how to see what the access data source component actually sends to the DB) but when I delete the PK from the query and control I get the following error, and an otherwise useless stack trace:
Data type mismatch in criteria expression.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.OleDb.OleDbException: Data type mismatch in criteria expression.
Today's lesson is brought to you by the word "niggardly". Remember kids, don't attribute to racism what can be explained by Scandinavian language roots.
-- Robert Royall
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I have written the code for getting the path of file on hard disk.
as
string strPath = fileUpload.PostedFile.FileName;
For IE7 it gives me correct absolute Path
but for Mozila it's giving me only relative path i.e. file name only
and it's storing it's default path as
C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\contacts.csv
Which is wrong one....
Please help me on this issue..
Thank you.
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Why do you need to know the path to the file on the client machine ? I don't see how it matters.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Wow - what a helpful response!
Doesn't matter that you can't see how it matters - the OP obviously wants the full path (and the .Net specification says that the property will contain:
"The name of the client's file, including the directory path."
Sorry I can't be of assistance - as I would have expected the full path myself.
Take a chill pill, Daddy-o
.\\axxx
(That's an 'M')
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If I read his comment correctly, he's getting the full path, just differently based on the browser. ASP.NET has no control over this, it just renders an input tag. So, in that regard, what ASP.NET gets back depends entirely on what the browser sends.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Well, IE sends the full path, Mozilla sends the filename only. Sure ASP.NET has no control, but it does seem a strange difference of implementation to me. Obviously just a different interpretation by the browser-powers.
I think Mozilla feel the entire path is a security risk while Microsoft just don't care (one MVP said something like "if it was a security issue, I'm sure it would have been fixed by now" !!! Not sure what planet he was living on.
Take a chill pill, Daddy-o
.\\axxx
(That's an 'M')
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I thought he said the full path was there in another property ?
In any case, yeah, I agree, sounds like that MVP was a bit too much of a fan boy and not in touch with reality. I would agree, telling the server about your file system opens the possibility of security problems.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Dear friends,
I am in a great problem with my application as in my application i have to send mails
automarically. So to this i have written my code in the global.aspx in application_start.
Now my problem is that i am getting mail regularly at every seconds in my inbox but i am not able to stop these mails, even i have stopped the application.
please help me how to stop these mails.
Deepak Nigam
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Deepak Nigam wrote: i have to send mails
automarically. So to this i have written my code in the global.aspx in application_start.
Why application_start ? It fires whenever your application starts. If you are getting mails continuously, I guess your application is restarting frequently.
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PleASE SEND ME THE CODE OF SENDING E MAIL. I NEED IT IN MY PROJECT AND I M UNABLE TO IMPLEMENT IT.
MY ID IS
smtgpt_007@rediffmail.com
thanks
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It sounds like you have some working code, you just have it in the wrong place. Without knowing what the app is meant to do nobody can advise you further.
If your emails are being sent and arriving then your code is correct.
Bob
Ashfield Consultants Ltd
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I'm debugging an ASP.NET 2.0 web site in Firefox 3, and every time I start the site, I get asked if I want to make Firefox my default browser. Is there a way I can avoid this? BTW, I'm using the built-in (Cassini) web server for debugging.
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It's not an ASP.NET question. It depends on your firefox settings. Goto "Tools -> Options -> Advanced -> System Defaults -> Uncheck "Check to see firefox is default browser".
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It only asks me when I start an ASP.NET project. I didn't get asked opening this window, despite that option being checked.
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