Please help me about dynamically created button control at runtime - ASP.NET Discussion Boards

Re: Export a .net page to PDF

Chetan Patel24-Mar-08 1:55

Chetan Patel

24-Mar-08 1:55

You can download source code from GIOS PDF

Best Regards,
Chetan Patel

Re: Export a .net page to PDF

MissionSuccess24-Mar-08 3:06

MissionSuccess

24-Mar-08 3:06

May I have the URL for the same
and whether its free or it costs something...

Storing SubFolder Files and Folder

sjs4u23-Mar-08 22:54

sjs4u

23-Mar-08 22:54

Hi,

I have 1 folder called NewFolder on Server. In that Images folder is there. In the Images folder Images are there.Also in NewFolder there are xml and Flash files.
I want to Download that xml,Flash Files and also Images Folder on the Local Disk Seperately.

Thanks

Re: Storing SubFolder Files and Folder

N a v a n e e t h23-Mar-08 22:57

N a v a n e e t h

23-Mar-08 22:57

sjs4u wrote:
I want to Download that xml,Flash Files

Redirect to those file, your browser will open save dialog box.

sjs4u wrote:
Images Folder on the Local Disk Seperately.

Not possible. ASP.NET can't write anything to client machine.

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Re: Storing SubFolder Files and Folder

sjs4u23-Mar-08 23:00

sjs4u

23-Mar-08 23:00

sjs4u wrote:
I want to Download that xml,Flash Files

Redirect to those file, your browser will open save dialog box.

But I want to save the files without showing save as Dialog Box

Re: Storing SubFolder Files and Folder

N a v a n e e t h23-Mar-08 23:12

N a v a n e e t h

23-Mar-08 23:12

sjs4u wrote:
But I want to save the files without showing save as Dialog Box

This tells us you don't have any knowledge on ASP.NET. Keep it in mind, ASP.NET is a server side script which emits HTML to the browser. It don't have access to clients hard disk drives. Read this[^] to get an idea about how ASP.NET works.

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Re: Storing SubFolder Files and Folder

Chetan Patel24-Mar-08 1:58

Chetan Patel

24-Mar-08 1:58

Be clear about the client and server. if some one can access the hard disk of the client machine without user interaction then the virus will easily distributed among the internet.

Best Regards,
Chetan Patel

Please help me about dynamically created button control at runtime

G Nathan23-Mar-08 21:40

G Nathan

23-Mar-08 21:40

My problem is

I created a button control dynamically at runtime using placeholder in asp.net. when i click the button it doesnt call the event which i have given in the program. tell me how can i invoke an event for the button control. Sleepy | :zzz:

My coding is

BtnSave = new Button();
BtnSave.ID = "ControlID_" + NumberOfControls.ToString();
BtnSave.Text = "Update";
BtnSave.CausesValidation = true;
BtnSave.Click += new System.EventHandler(this.ButtonSaveAct);
//BtnSave.UseSubmitBehavior = true;
//BtnSave.EnableViewState = true;

PH.Controls.Add(BtnSave);

protected void ButtonSaveAct(Object sender, EventArgs e)
{
//Button BtnSave = (Button)sender;
dt1 = Convert.ToDateTime(departure_date.Text.Trim());
dt2 = Convert.ToDateTime(arrivalDate.Text.Trim());
CreateTemplate();
}

Gopinath.R

modified on Monday, March 24, 2008 4:55 AM

Re: Please help me

N a v a n e e t h23-Mar-08 22:55

N a v a n e e t h

23-Mar-08 22:55

Maker sure your button is added to the placeholder each time page refreshes.

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Re: Please help me

G Nathan23-Mar-08 22:59

G Nathan

23-Mar-08 22:59

S its(button) added when i refresh the page everytime. could u give me the solution about this problem? Sleepy | :zzz:

Gopinath.R

Re: Please help me

N a v a n e e t h23-Mar-08 23:08

N a v a n e e t h

23-Mar-08 23:08

Your code worked for me. Here is my the one which worked,

protected void Page_Load(object sender, EventArgs e)
{
        LoadButton();
}

private void LoadButton()
{
    Button BtnSave = new Button();
    BtnSave.ID = "ControlID_";
    BtnSave.Text = "Update";
    BtnSave.CausesValidation = true;
    BtnSave.Click += new EventHandler(BtnSave_Click);
    //BtnSave.UseSubmitBehavior = true;
   //BtnSave.EnableViewState = true;
    PH.Controls.Add(BtnSave);
}

If ASP.NET need to maintain viewstate for your control, you may consider using OnInit event for adding dynamic controls.

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Re: Please help me

G Nathan23-Mar-08 23:25

G Nathan

23-Mar-08 23:25

Navneeth

Still its not working. I don't know how to put the code within the OnInit event. Please give me some example for maintaining the viewstate or some other programs which u have already implemented for generating dynamic controls...

Help me soon... Cry | :((

Gopinath.R

Re: Please help me

N a v a n e e t h24-Mar-08 0:32

N a v a n e e t h

24-Mar-08 0:32

You can override the code like

protected override void OnInit(EventArgs e)
{
    base.OnInit(e);
    LoadButton();
}

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Re: Please help me

G Nathan24-Mar-08 2:10

G Nathan

24-Mar-08 2:10

Hi Navaneeth
I can't put the code into the oninit because Initially i ve to give the input in the form of two dropdownlist values like check in and check out dates and then it ll dynamically creates a table consists of values with a button in a row. If i put the code into oninit method it cause some error as "null value is given to the value of dropdownlists" give me some example generation of dynamic creation of controls based on the inputs.

Thanks for ur help

Gopinath.R

Delete Confirmation

T.EDY23-Mar-08 21:37

T.EDY

23-Mar-08 21:37

Hi,

I'm having a problem to show a confirmation messageBox when i press my LinkButton inside my gridview..Currently i'm using gridview_RowDataBound Event :

protected void gvAllProjects_RowDataBound(object sender, GridViewRowEventArgs e)<br />
    {<br />
        if (e.Row.RowType == DataControlRowType.DataRow)<br />
        {<br />
            LinkButton lbDelete = (LinkButton)e.Row.FindControl("lnkDelBtn");<br />
<br />
            lbDelete.Attributes.Add("onclick", "javascript:return " +<br />
                 "confirm('Are you sure you want to delete Customer : " +<br />
                 DataBinder.Eval(e.Row.DataItem, "mainproject_cust") + " ?')");<br />
        }<br />
    }

it show me the confirmation messagebox, when i press the "Ok" button the data is succesfully deleted but when i press "cancel" it delete my data too Confused | :confused:

..pls anyone give me a solution how to detect when user press "Ok" or "Cancel" button.

Thank u for the help

Regards,

Tomi

Re: Delete Confirmation

Sun Rays23-Mar-08 23:01

Sun Rays

23-Mar-08 23:01

T.EDY wrote:
lbDelete.Attributes.Add("onclick", "javascript:return " +
"confirm('Are you sure you want to delete Customer : " +
DataBinder.Eval(e.Row.DataItem, "mainproject_cust") + " ?')");

Hi,
change yr code as per below.

lbDelete.Attributes.Add("onclick", "javascript:return " +<br />
"confirm('Are you sure you want to delete Customer : " +<br />
DataBinder.Eval(e.Row.DataItem, "mainproject_cust") + " ?'); return false;");<br />

Thanks,
Sun Rays

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Re: Delete Confirmation

sumit703423-Mar-08 23:02

sumit7034

23-Mar-08 23:02

http://www.dotnetjohn.com/articles.aspx?articleid=68[^]

visit above link

Add to cart functionality

Ravi_2123-Mar-08 20:21

Ravi_21

23-Mar-08 20:21

can anyone help me to give me the add to cart fuctionality
it is really urgent
thanks in advance

Home Work , Urgent question. Please ignore

N a v a n e e t h23-Mar-08 20:32

N a v a n e e t h

23-Mar-08 20:32

See title

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Re: Add to cart functionality

Christian Graus23-Mar-08 20:35

Christian Graus

23-Mar-08 20:35

If you let your client know that you're passing the work on to me, so I can invoice for it, I'd be glad to do it. Or, you could buy a component that does the work you're incapable or. Or buy a book and read it.

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 )

How to pass parameters into sql jobs?

ashish bhakhar23-Mar-08 19:19

ashish bhakhar

23-Mar-08 19:19

How to pass the parameters of @dbName, @LogicalName, @ToServer

to job dynamically using stored procedure?

Re: How to pass parameters into sql jobs?

Christian Graus23-Mar-08 20:36

Christian Graus

23-Mar-08 20:36

This belongs in the SQL forum, where I'd advise you to look into how google works. Parameters are specified by adding them to the parameters collection, heaps of info on the web, or in your books.

Re: How to pass parameters into sql jobs?

ashish bhakhar23-Mar-08 20:44

ashish bhakhar

23-Mar-08 20:44

hello Christian Graus
i cant find reply of this question in sql forum,
that's why for fast reply i put it here.

Re: How to pass parameters into sql jobs?

Christian Graus23-Mar-08 21:19

Christian Graus

23-Mar-08 21:19

And what did you find with google ? What code are you using to call your proc ?

Re: How to pass parameters into sql jobs?

ashish bhakhar23-Mar-08 23:22

ashish bhakhar

23-Mar-08 23:22

nothing find from google.
that's why i put my question here.
i have more expectations from codeproject than google.

This is my sql job:

USE [master]
GO
declare @file as varchar(500)
declare @dbName as varchar(50)
declare @LogicalName as varchar(50)
declare @ToServer as varchar(50)
exec('ALTER DATABASE ['+@dbName+'] SET SINGLE_USER WITH ROLLBACK IMMEDIATE')
exec('RESTORE DATABASE ['+@dbName+'] FROM DISK = N''F:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Backup\'+@file+''' WITH FILE = 1, MOVE N'''+@LogicalName+''' TO N''F:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Data\'+@dbName+'.mdf'', MOVE N'''+@LogicalName+'_log'' TO N''F:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Data\'+@dbName+'_log.ldf'', NOUNLOAD, REPLACE, STATS = 10')
GO

I want to pass above four parameters like @file,@dbName,@LogicalName,@ToServer from my stored procedure to above job.

so, what i have to do for this?

this is my stored procedure:

ALTER PROCEDURE runjob
AS
Declare @backupfile varchar(500),@databasename varchar(50),
@logicaldatabasename varchar(50), @toservername varchar(50)
set @backupfile = 'test1.bak';
set @databasename = 'test1';
set @logicaldatabasename = 'test1';
set @toservername = 'Live';
BEGIN
--exec sp_who2
EXEC msdb.dbo.sp_add_job
@job_name = 'k',
@file = @backupfile,
@dbName = @databasename,
@LogicalName = @logicaldatabasename,
@ToServer = @toservername
EXEC msdb.dbo.sp_start_job k
END

so, what i have to do for this? and i m receiving an error
@file is not a parameter for procedure sp_add_job.

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