|
hi all
i have a grid view with some field like
CategoryID, CategoryName, NoOfSubCategory
1st Row: 101 Business 10
2nd Row: 102 Computer 12
Now I want to do something like, On NoOfSubCategory click event will show another grid view under that selected row
how can i do it, any instruction will be really helpful
thanks in advace
Sarfarj Ahmed
|
|
|
|
|
|
thanks for your quick reply
what im looking for is
on click event it will show another grid view under the row selected
thanks in advance
Sarfarj Ahmed
|
|
|
|
|
Check this out
http://forums.asp.net/t/1071521.aspx[^]
A cool little JavaScript onClick should be easy to implement over there.
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
|
|
|
|
|
Get it
SSK.
Anyone who says sunshine brings happiness has never danced in the rain.
|
|
|
|
|
i have database oracle and i want to make connection from my web site to oracle database ??
and what is the best ??
working with oracle data base or sql server database ?
|
|
|
|
|
|
all dears,
iam developer vb.net2005 and i want to learn asp.net2005?
if you have any media or books not deep but beter for learning send to me
sadagc2002@yahoo.com
thanks for all
saad badr
|
|
|
|
|
|
hi,
I am trying to use AJAX for my two dropdown lists for my project using ASP.NET. On selecting an item in one dropdown(say dropdown1), the items for other dropdown(say dropdown2) should populate. Dropdown1 items are retrived from database using C#. My question is I need the selected item value of dropdown1. If I use dropdown1.SelectedItem.Value in C# side means error occurs. I need the selected item value.How can I get it using either javascript or C#.
Just now I am populating all the items in dropdown2. But I need the selected item value of dropdown1, so that I can able to filter and populate items in dropdown2 corresponding to dropdown1 item.
Can anyone help me. Please..........
nask
|
|
|
|
|
This should work just fine. Are you using AJAX, or the ASP.NET AJAX library ? The book AJAX in Action has a good article on how to do what you're trying to do. Or, post some code so we can see where the error is.
Arun Senthil Kumar wrote: If I use dropdown1.SelectedItem.Value in C# side means error occurs.
What error ?
Christian Graus - Microsoft MVP - C++
"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 )
|
|
|
|
|
If you are using Microsoft Ajax Framework you may use the CascadingDropDown[^] extender which does exactly what you are trying to achieve. Maybe it will be easier?
|
|
|
|
|
Guys,
We have a major problem here at work.
We installed a new product on our servers (Win 2000 server, 2Gb memory) last week, with an increase of users. (read, a couple of hundreds, not thousands)
At first sight it seems to work fine, but occasionally it crashes. other services stop as well.
My boss thinks that our code does not dispose of the connections we create, but I'm certain it does.
Also the cpu seems to be fine (so not constantly @ 100%) and memory does seem to saturate, but applications crash before that time.
My two cents go out to one of these two:
1 -> Network traffic problems
2 -> # of Oracle connections exceeded
Any tips and/or tricks or ideas somebody can give us would be great. We're kinda stuck.
I went over some possibilities already, but I always come down to the two mentioned above.
many thanks !!
|
|
|
|
|
Troubleshooting a production webserver is an involved process. You may need to go through a very systematic procedure like:
1) Analyzing the file system logs
2) System Eventlogs
3) Database Performance
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
|
|
|
|
|
hey thanks for the reply.
Stupid question maybe, but what's the difference between 1 and 2?
We did 2 already and it only gave some "unhandled Http request" error. nothing really specific.
thanks.
|
|
|
|
|
V. wrote: Stupid question maybe
No. Not at all. The line of demarcation between your application logging events and System EventLogs may at times be very thin. Your application would log events strictly pertaining to any issues only related to it.
If there is a generic I/O problem or load with the system, that would be caught by IIS or OS Subsystem and placed in the eventlog.
V. wrote: unhandled Http request
Didn't you find any equivalent unhandled exceptions in your application log?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
|
|
|
|
|
mmm, I didn't notice anything 'out of the ordinary' going on. The application seems to work fine, most of the time. We didn't see any significant errors in the application's log.
I'm trying hard to get some feedback from the users 
|
|
|
|
|
Can you post the error you find in your logs?
|
|
|
|
|
Sure, here it is (warning)... I'm not sure it's very helpful though.
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/5/2007 7:51:03 PM
Event time (UTC): 12/5/2007 6:51:03 PM
Event ID: 738df2c1f6694c7ebe8d452db7caa7b2
Event sequence: 1680
Event occurrence: 13
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1/Root/NetSuppInfo-1-128412454685742817
Trust level: Full
Application Virtual Path: /NetSuppInfo
Application Path: c:\inetpub\wwwroot\NetSuppInfo\
Machine name: BXL_SRVDB2
Process information:
Process ID: 3900
Process name: aspnet_wp.exe
Account name: BXL_SRVDB2\ASPNET
Exception information:
Exception type: HttpUnhandledException
Exception message: Exception of type 'System.Web.HttpUnhandledException' was thrown.
Request information:
Request URL: Webpageurl
Request path: /NetSuppInfo/VehicSearch.aspx
User host address: 193.168.101.64
User:
Is authenticated: False
Authentication Type:
Thread account name: BXL_SRVDB2\ASPNET
Thread information:
Thread ID: 7
Thread account name: BXL_SRVDB2\ASPNET
Is impersonating: False
Stack trace: at System.Web.UI.Page.HandleError(Exception e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest()
at System.Web.Util.AspCompatApplicationStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Custom event details:
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
this was an actual error:
The description for Event ID ( 5 ) in Source ( Active Server Pages ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: Script Engine Exception. A ScriptEngine threw expection 'C0000005' in 'IActiveScript::Close()' from 'CActiveScriptEngine::FinalRelease()'..
in any case thanks for the effort !
|
|
|
|
|
How to access menu items of asp menu thru javascript.I want to do like this:
mnMenuControl.Items(0).ChildItems(1).Selected = True
but in javascript.Its urgent 
modified on Wednesday, December 12, 2007 8:26:17 AM
|
|
|
|
|
Hi,
I have a textbox in which i specify the filename(ex:sample.txt) at runtime
i want to display the full path of the entered filename in other textbox in a button click.
I am using c#.net 2005
i tried using
Path.GetfullPath("filename");
but i couldnt get the correct path.IT HAS TO SEARCH OVER ALL DIRECTORIES N GIVE ME THE PATH....
how to do this?
Can ne body help me...
zari
|
|
|
|
|
Is this a file saved on the server?
|
|
|
|
|
s i am using my local machine as a server
zari
|
|
|
|
|
Hello everybody,
I am vs2003 to develop my application. I created a web application. In that in one page I inserted data to a table. In another page I have to retrieve the values based on the date values. I write the following codings for that
txtdate.Text = Calendar1.SelectedDate<br />
Dim conn As New OleDb.OleDbConnection("provider=microsoft jet 4.0 ole db provider;data source=c:\internalaudit.mdb;")<br />
Dim cmd As New OleDb.OleDbCommand<br />
<br />
Dim dates As New DateTime(Calendar1.SelectedDate.Year, Calendar1.SelectedDate.Month, Calendar1.SelectedDate.Day, 0, 0, 0)<br />
Dim adp As New OleDb.OleDbDataAdapter("select * from auditfinding where auditdate = " + dates, conn)<br />
Dim dt As New DataTable<br />
'dt.NewRow()<br />
adp.Fill(dt)<br />
adp.Dispose()<br />
lstarea.DataSource = dt<br />
lstarea.DataTextField = "processaudited"<br />
lstarea.DataValueField = "checklistid"<br />
lstarea.DataBind()<br />
Calendar1.Visible = False<br />
I didnt get any error. Also I am not get any output. Can anyone help me. Thanks in advance.
|
|
|
|
|
Dim adp As New OleDb.OleDbDataAdapter("select * from auditfinding where auditdate = " + dates, conn)
replace the above code with
Dim adp As New OleDb.OleDbDataAdapter("select * from auditfinding where auditdate = " + "'" + dates + "'", conn)
I hope this will work
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
