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GridView and ListView constrols have ItemCommand event where I can react to events generated by Button controls in the individual items. Is there a way to detect and handle events raised by non-Button controls (like CheckBox with AutoPostBack=true)? I spent several hours trying to do this but totally failed. Do you have any ideas? Any help appreciated.
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Thanks for the reply. What exactly do you mean by using ItemCreated event in combination with event bubbling? I don't get it. I understand that I can create my own control derived from checkbox which, when checked, raises a bubble event which is then cought by the ListView. Is this what you meant?
Otherwise, the first link you posted provides a fairly easy solution, without event bubbling at all.
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Member 1033907 wrote: Is this what you meant?
No. In ItemCreated, find the control and attach the hanlder. Though as you already saw, other approach could be done easily. It's just that event methods needs to be public or protected.
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So I attach the handler and in the handler, call the RaiseBubbleEvent? I'am afraid I still don't quite get it but it's more a matter of curiosity now, I can put together some working solution.
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i want to how to work with lostfocus event in asp.net
plz help with demo program which help me to understand
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Nikhil Bhivgade wrote: how to work with lostfocus event in asp.net
Google for: onBlurr or onFocusOut + Javascript.
You will get lots of samples on them. Using Javascript, you can trap the event client side and process desired code in the method.
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Dear Friends,
I am facing an amazing problem while working with oracle. The "connection was reset to the server" occurs only while requesting for more data(takes 8-10 minutes to execute). I changed the compilation debug=false and executionTimeout to 1200 under httpruntime element to increase timeout value in web.config file and it still doesn't work.
I couldn't figure it out. Could you please help on this issue?
Configuration: Oracle 10g
.Net Framework: 3.5 SP1 with MVC
IIS: 7
Windows 2008 Server
Thanks.
modified on Sunday, June 27, 2010 8:56 AM
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Can we see the code that
requesting for more data
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/
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Hi,
the following query
# DECLARE @MATIERE nvarchar(max) <br />
# SELECT @MATIERE = <br />
# STUFF( <br />
# ( <br />
# select distinct ',[' + LIBELLE_MATIERE + ']' <br />
# from MATIERE where CODE_MODULE =11 <br />
# for xml path('') <br />
# ), <br />
# 1,1,'') <br />
# <br />
# DECLARE @SQL nvarchar(max) <br />
# SELECT @SQL = N' <br />
# select <br />
# * <br />
# from ( <br />
# <br />
# SELECT ETUDIANT.NUM_INSCRIPTION, ETUDIANT.NOM_PRENOM_ETUDIANT_ARABE,EXAMEN.CODE, <br />
# EXAMEN.NOTE, <br />
# MATIERE.LIBELLE_MATIERE <br />
# FROM ETUDIANT INNER JOIN <br />
# EXAMEN ON ETUDIANT.NUM_INSCRIPTION = EXAMEN.NUM_INSCRIPTION INNER JOIN <br />
# CAPITALISE_MODULE ON <br />
# ETUDIANT.NUM_INSCRIPTION = CAPITALISE_MODULE.NUM_INSCRIPTION INNER JOIN <br />
# MATIERE ON EXAMEN.CODE_MATIERE = MATIERE.CODE_MATIERE INNER JOIN <br />
# MODULE ON CAPITALISE_MODULE.CODE_MODULE = MODULE.CODE_MODULE <br />
# AND MATIERE.CODE_MODULE = MODULE.CODE_MODULE <br />
# WHERE (CAPITALISE_MODULE.CODE_MODULE = 11) AND <br />
# (CAPITALISE_MODULE.CODE_TYPE_RELATION_MODULE = 1) <br />
# ) Data <br />
# PIVOT ( <br />
# SUM(NOTE) <br />
# FOR LIBELLE_MATIERE <br />
# IN ( <br />
# ' + @MATIERE + ' <br />
# ) <br />
# ) PivotTable <br />
# ' <br />
# <br />
# exec sp_executesql @SQL
this query shows this:
num-inscription__NOM_PRENOM__subject1_____subject2_____
I want to display in a gridview with all columns are in edit mode except num_inscription and nom_prenom and then insert all in database .
Help me please.
Thanks
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amina89 wrote: I want to display in a gridview with all columns are in edit mode except num_inscription and nom_prenom
If by default you want to show grid id edit mode, then use textboxes for subject1 & subject2 in ItemTemplate. Use labels for num_inscription & nom_prenom. Use standard way to insert the data.
If you have an event to change normal gridview to edit mode then, use textboxes for the editable fields in EditTemplate and labels for non-editable in edittemplate. On update of row, insert the data in database.
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Hi;
but I do not know the number of subjects that is the title and the number of columns.
Thanks.
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Hi,
I have implemented the ICallbackEventhander interface and successfully updating the page asynchroniously on keydown on a textbox. I tried to implement the same with the click event of the asp.net button or imagebutton's click event but RaiseCallback is invoked and then the GetCallbackResult() is called but the last client side javascript function is not called that infact updates the page, hence the page not updates. Also once the page is partially updated on keydown of textbox, after that no server side event is triggers. What could be the issue. Any code or reference url for the solution of this problem will be much appreciated.
Thanks,
Safvi
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Hello,
I am new to ASP.net. I am trying to access a string sent by Response.Redirect() from one web page to the other but without any success. Everytime the string is null. Here is the code in the first page of the link button click event:-
protected void LinkButton1_Click(object sender, EventArgs e)
{
string ProjName = "xyz";
Response.Redirect("\\Manager\\ProjectwiseExpenditurePage.aspx?ProjName");
}
The string ProjName is having the value "xyz" when it executes. However when the control goes to the next page, in the Page_Load(), the string value is null. Here is the code in the Page_Load of the next page:-
protected void Page_Load(object sender, EventArgs e)
{
string ProjectName = "";
if (Request.QueryString.Count > 0)
{
ProjectName = Request.QueryString["ProjName"];
MessageBox.Show(ProjectName);
}
}
The count value is 1 and the if statement gets executed. However the string ProjName is null. The message box doesn't display any string value.
Hope to get this code working at the earliest.
Thanks in advance 
Vidya
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Your code should be like below.
protected void LinkButton1_Click(object sender, EventArgs e)
{
string ProjName = "xyz";
Response.Redirect("\\Manager\\ProjectwiseExpenditurePage.aspx?ProjName=" + ProjName);
}
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Thanks Sandeep. That helped me and solved my problem
Here is the working code:-
1st page code:-
protected void LinkButton1_Click(object sender, EventArgs e)
{
string ProjName = "xyz";
Response.Redirect("\\Manager\\ProjectwiseExpenditurePage.aspx?" + "Name=" + Server.UrlEncode(ProjName));
}
2nd page code:-
protected void Page_Load(object sender, EventArgs e)
{
string Name = "";
if (Request.QueryString.Count > 0)
{
this.TextBox1.Text = Request.QueryString["Name"];
}
}
Vidya
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Hi All,
I want to upload file using File upload in asp.net and C# and save this content to the database in text format. after that i want link in grid view so give download option.
thanks,
Amit
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FileUpload FileUpload1 = new FileUpload();
if (FileUpload1.HasFile && FileUpload1.PostedFile.ContentLength > 0)
{
byte[] file = FileUpload1.FileBytes;
string fileExtention = string.Empty;
fileExtention = System.IO.Path.GetExtension(FileUpload1.PostedFile.FileName);
}
Raju.M
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Amit Patel1985 wrote: save this content to the database in text format
I believe this means path location.
Amit Patel1985 wrote: i want link in grid view so give download option.
Did you tried CP search? Here is one of the article:
Displaying Image in Gridview from Database[^]
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Hi everyone,
I have tried the Java Script window.print()..unfortunatly it only prints the whole website...
is there a way that i can pass a file to print instead? e.g. C:/testing.pdf
Or there any other way i can open a print dialog whilst passing a file that should be printed?
Please help me...
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Guys,
I'm very naive to .Net. I am using SQL EXpress database as my backend. I want to retrieve data from DataBase and display it in the Crystal REport ... Can any me regarding this ...
I googled a lot but with SQLEXpress iam unable to do it... Please help me rearding this...
Thanks in advance.... Smile
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