ASP.NET

Nada Adel23-Apr-07 9:41

23-Apr-07 9:41

thnx a loooot Smile | :)

sorry for bothering u but the linkbutton doesn't execute the ItemCommand event. I wrote:
LinkButton2.CommandName = "lnkShow";
and then inside the DataGrid_ItemCommand event I wrote some code that executes something in the web application, but when I press the LinkButton, nothing is executed and the new column actually disappears from the datagrid..Am I missing something in the code??

sorry again and thnx in advance for all ur help

_AK_23-Apr-07 19:08

23-Apr-07 19:08

Nada Adel wrote:
DataGrid_ItemCommand event I wrote some code that executes something in the web application

this has to get executed. Have you mention about the item command event in the datagrid.

Nada Adel wrote:
new column actually disappears from the datagrid

This is happening because you are not binding the datagrid again after the itemcommand event. You need to bind the grid in the itemcommand also.

Best Regards,
Apurva Kaushal

Nada Adel23-Apr-07 21:56

23-Apr-07 21:56

thnx for the quick reply Smile | :)

I've mentioned the Item_Command event of the datagrid:

public void DataGrid1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
DataGrid1.DataBind();
Response.Write("Nada"); //does not appear
if (e.CommandName == "lnkShow2")
{
//Some code
}
}
when I press the linkbutton in the template column, the item_command event. He never enters it in the first place. It is never executed.

Did I miss the definition of the Item_Command event, I mean it was working when I designed the Template Column at design time. Is there something missing. Here's my code:

TemplateColumn tColStatus = new TemplateColumn();
tColStatus.HeaderText = "Status";
DataGrid1.Columns.Add(tColStatus);

// Creating the Control
protected void DataGrid1_ItemDataBound(object sender, DataGridItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
LinkButton LinkButton2 = new LinkButton();
LinkButton2.EnableViewState = true;
LinkButton2.ID = "lnkShow";
LinkButton2.Text = "Show";
LinkButton2.CommandName = "lnkShow2";

e.Item.Cells[1].Controls.Add(LinkButton2);
}

}

Please check it and let me know if I missed something. I really want it work. I appreciate all ur help

_AK_23-Apr-07 22:12

23-Apr-07 22:12

You need to attach the event to the datagrid. Something like this:
DataGrid1.ItemCommand +=new DataGridCommandEventHandler(this.DataGrid1_ItemCommand);

Best Regards,
Apurva Kaushal

Nada Adel23-Apr-07 22:18

23-Apr-07 22:18

still, not executed?? where exactly shall I put it??

_AK_23-Apr-07 22:23

23-Apr-07 22:23

Just after the datagrid binding and creating columns code.

Best Regards,
Apurva Kaushal

Nada Adel23-Apr-07 22:29

23-Apr-07 22:29

Still not working, sorry.. I give up, the DataGrid_ItemCommand is not invoked at all?

I don't know what to do.

_AK_23-Apr-07 23:46

23-Apr-07 23:46

I don't find any reason for it not functioning. You debug it properly and then can see what exactly is the problem. Because I have implemented the same thing and it is working absolutely fine for me.

Best Regards,
Apurva Kaushal

Nada Adel24-Apr-07 0:58

24-Apr-07 0:58

Thnx a loot, well I did in a different way using TemplateColumns at design time and I bound them to certain fields in the database using DataBinder.Eval.. pretty neat and the LinkButton is shown as the last column successfully.

Anyaways..thnx a lot, just bothering urselft to answer questions is a big thing for me.. Smile | :)

_AK_24-Apr-07 1:22

Asp:contentplaceholder in head?

24-Apr-07 1:22

Always welcome.. Smile | :)

Its really nice that finally you got the things working (By whatever way Wink | ;)

)

Best Regards,
Apurva Kaushal

Time comparison

Exelioindia22-Apr-07 23:21

Exelioindia

22-Apr-07 23:21

Hi all,

I want to compare my system time with the time in MS Access table. I want to display those records which are greater than the current time(even the seconds not the milli seconds).

Plz any one suggest me the query.

Thanks in advance

bye

Know is Drop, Unknown is Ocean

Re: Time comparison

Rakheesh Chalil23-Apr-07 11:47

Rakheesh Chalil

23-Apr-07 11:47

Hi,
I hope you can use CompareTo() method available in DateTime class. Basically you need to provide your current that will be available in your system. You can get it through using DateTime.Now
Then get the Datetime from access table and use the CompareTo method to findout the difference.

Hope this will help

Rakheesh

Russell Jones22-Apr-07 22:41

Russell Jones

22-Apr-07 22:41

Happy mondays everyone,

I'm trying to get an ASP page to use a master page. I've got the HTML / ASP side of things working and my page looks like it should but I'm having problems getting my scripts to work. ASP doesnt't seem to like me putting a contentplaceholder in the document head so i can't add a tag. I've tried to use Page.Header and inject a tag that way but i can't seem to get that to work and it seems somewhat untidy.

What's the best way of getting this stuff to work?

Thanks

Russell

Re: Asp:contentplaceholder in head?

Russell Jones22-Apr-07 23:15

Russell Jones

22-Apr-07 23:15

It seems that while Visual studio was telling me that the tag name is unrecognised it was making me look in the wrong place, my error was elsewhere and it turns out that visual studio was just incorrectly reporting an error.

I now have a problem that my control names have changed.

How do you build your javascript when the control names change when the controls are moved to placeholders? I had the same problem with wrapping code in webcontrols and ended up hard coding the control name in the javascript which was something i planned to come back to fix.

Thanks

Russell

Re: Asp:contentplaceholder in head?

RichardGrimmer23-Apr-07 5:40

RichardGrimmer

23-Apr-07 5:40

I've written a function renderClientObjects, which hooks in and emits a js var, linked up with document.getElementById coded on the server side so I can use ClientId - can show you if needed - works nicely...

"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox

popup window

sangramkp22-Apr-07 22:26

sangramkp

22-Apr-07 22:26

How to create a pop-up window?

Re: popup window

_mubashir22-Apr-07 22:33

_mubashir

22-Apr-07 22:33

Use the following JS

<br />
window.open("MyPopUp.aspx","","scrollbars=yes,menubar=no,status=no,left=0px,top=0px,resizable=yes, width=350px, height=300px");<br />

Mubashir
Software Architect
Storan Technologies Inc, USA
Every job is a self portrait of the person who did it.

ERROR : Cannot open database "Ranking" requested by the login. The login failed. Login failed for user 'Computer\ASPNET'. Pls Reply urgent

Faisal Khatri22-Apr-07 21:29

Faisal Khatri

22-Apr-07 21:29

I am trying to connect to the database using SQL SErver 2005. I am creating a web application in VB.NET 2005.
I have defined a Connections string in Web.Config and now acessing the string to connect to the database. But It gives me this error.
"Cannot open database "Ranking" requested by the login. The login failed. Login failed for user 'FAISAL\ASPNET'."

I am using Windows connection in connecting SQL SErver Express Editiion 2005.

Please help me guys its very urgent.

KHATRI

Re: ERROR : Cannot open database "Ranking" requested by the login. The login failed. Login failed for user 'Computer\ASPNET'. Pls Reply urgent

_mubashir22-Apr-07 22:08

_mubashir

22-Apr-07 22:08

KHATRI,

You need to read This[^]

Mubashir
Software Architect
Storan Technologies Inc, USA
Every job is a self portrait of the person who did it.

Is there Any free project?

Care Career22-Apr-07 21:23

Care Career

22-Apr-07 21:23

Hi
Anyone can tell me is there any free project is available on internet.that is made in ASP.NET with C#.tell me the url for this & can i download that project.

Thanks

CARE CAREER

Re: Is there Any free project?

_AK_22-Apr-07 21:31