ASP.NET

Laddie10-Apr-08 22:58

10-Apr-08 22:58

If you want to get the value of any row you can do like this

GridView1.Rows[Index].Cells[Index].Text

Thanks
Laddie

Kindly rate if the answer was helpful

eyeseetee10-Apr-08 23:04

eyeseetee

10-Apr-08 23:04

OK
I tried this on the button click event

test.Text = GridView1.SelectedDataKey[0].ToString();

I thought this would work because I have datakeynames set in the gridview

but it shows the object reference error, however the textbox test exists so its like it doesnt find the selected datakey

With the example you gave above, I dont know what the indexs of the rows would be so how could I set that?

cheers for the reply!

Laddie10-Apr-08 23:15

10-Apr-08 23:15

1) I assume it shoudl be something like GridView1.DataKeys[index]
Because GridView1.SelectedDAtaKey will be null because you have't selected the row.

2) May be you can set the tagname or command name of the button to the index of the the row during binding.

So in the ItemCommand you can use this to find out the index.

Thanks
Laddie

Kindly rate if the answer was helpful

eyeseetee10-Apr-08 23:32

eyeseetee

10-Apr-08 23:32

hey

managed to get this to work
ImageButton btn = (ImageButton)sender;
GridViewRow row = (GridViewRow)btn.NamingContainer;
test.Visible = true;

test.Text = GridView1.DataKeys[row.RowIndex].Value.ToString();

But it only selects the first datakey in the list, is it possible to select a certain one?

cheers!

Laddie10-Apr-08 23:36

10-Apr-08 23:36

Try this

GridView1.DataKeys[row.RowIndex].Values[Index].ToString();

Or

GridView1.DataKeys[row.RowIndex].Values[KeyName].ToString();

Thanks
Laddie

Kindly rate if the answer was helpful

How I can check cookie enabled or disabled for IE7?

Vijayitsb10-Apr-08 23:43

Vijayitsb

10-Apr-08 23:43

Which Column you are using ?
If you are using Template column try this code in RowCommand Event.
textBoxt1.Text=((GridViewRow)(((Control)e.CommandSource).NamingContainer)).Cells[1].Text;

Thank & Regards
Vijay s

Ashish Kumar Vyas10-Apr-08 22:34

Ashish Kumar Vyas

10-Apr-08 22:34

Hi,

I am using code behind aspx.cs

c#:
if (Request.Browser.Cookies)

lblBrowser.Text = "<b>Cookie Enabled</b>";

else

lblBrowser.Text = "<b>Cookie Disabled</b>";

Problem:
-I am using IE7 and from tools>Internet Option>privacy
-I am selecting Block All Cookies
-when again I am tring to run my code it showing cookie Eanbled.

Can U solve this problem or give me some relative code.

Thanks
Ashish

Re: How I can check cookie enabled or disabled for IE7?

Spunky Coder10-Apr-08 23:17

Spunky Coder

10-Apr-08 23:17

Request.Browser.Cookies tells whether browser supports the cookies or not...
it doesn't gives the value whether the cookies are enabled
I'm not sure if there is way to check it through ASP.NET, a simple javascript does it..

.....

Re: How I can check cookie enabled or disabled for IE7?

Guffa10-Apr-08 23:49

Guffa

10-Apr-08 23:49

The only way to check if a cookie is allowed, is to set it, and then on the next page check if you got it back from the browser.

Despite everything, the person most likely to be fooling you next is yourself.

Datagridview

niki_nilu10-Apr-08 22:16

niki_nilu

10-Apr-08 22:16

hello sir
i am using datagrid control.
pls tell me how to add submit button on datagridview.
pls tell me detail.
gayatri

Gayatri

Re: Datagridview

eyeseetee10-Apr-08 22:45

eyeseetee

10-Apr-08 22:45

try this

<ItemTemplate>
<asp:Button CommandName="Delete" Text="Delete" ID="btnDel" Runat="server" />
</ItemTemplate>

Re: Datagridview

Ashish Sehajpal11-Apr-08 0:12

Ashish Sehajpal

11-Apr-08 0:12

add button in template column and assign a commandname to that button. in code behind, check for the commandname in rowcommand event.... then do whatever necessary

Ashish Sehajpal

More than one aspnetdb on one server???

Nada Adel10-Apr-08 21:24

Nada Adel

10-Apr-08 21:24

hi,
I want to deploy my web application on a server but it recently crossed my mind that I'm using membership's aspnetdb so I was wondering what if the server already contains another asp.net 2.0 web application that also uses aspnetdb that is created by default. Will my database be overridden or what?
I believe also that the machine.config file has the connectionstring of this database, so what will happen when the aspnetdb is attached at runtime to sqlexpress on the server and at the same time there's another one with the same name for another application on the same server???

thanks

Re: More than one aspnetdb on one server???

Laddie10-Apr-08 23:24

Use of enter instead of tab

10-Apr-08 23:24

You can set the connection string for the ASPNETDB in Sql Express per application.

In IIS go to the ASP.NET tab Edit Configuration > General Tab. Your apps uses this to connect to the db that is specific to your appliction.

Also this settings overrides your Machine.Config file

Thanks
Laddie

Kindly rate if the answer was helpful

samerh10-Apr-08 20:43

samerh

10-Apr-08 20:43

hi all
Is there a way in web to use enter instead of tab to move between fields on a page? My client is a bit ....
thanks

Re: Use of enter instead of tab

Christian Graus10-Apr-08 20:44

Re: Use of enter instead of tab

10-Apr-08 20:44

Yeah, you need to handle keypress events in javascript and move the focus. Not a good idea, it's far better to stick to standards than invent your own UI.

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 )

samerh10-Apr-08 21:48

samerh

10-Apr-08 21:48

Christian Graus wrote:
Not a good idea, it's far better to stick to standards than invent your own UI.

Thanks Christian that was the exuse i was looking for.... Smile | :)

Re: Use of enter instead of tab

Christian Graus10-Apr-08 22:40

After logout if back button is pressed or pasting the url takes it to the page which we have accessed. how to avoid it

10-Apr-08 22:40

*grin* glad to oblige

joe vianney10-Apr-08 20:20

joe vianney

10-Apr-08 20:20

i am using form authenication. in that after loggin i am browing some page.
After that i logout the site. when i click the back button or put the url of the browsed page it opens as it.

please help me how to restrict it.

Re: After logout if back button is pressed or pasting the url takes it to the page which we have accessed. how to avoid it

Christian Graus10-Apr-08 20:24

Dynamically Generated Checkbox Datalist

10-Apr-08 20:24

Your site should remember if a user is logged in, via the session. Every page should be derived from a base page that redirects to the login page if the user is not logged in.

hopmeister10-Apr-08 19:18

hopmeister

10-Apr-08 19:18

I have been given the "opportunity" to expand my ASP.net coding skills but I have hit a dead end at the moment. What I need to do is create a form that is generated by two SQL server tables. Table one holds general categories and table two holds items under those categories. Both tables are linked by a common key column. I have successfully generated a form from a two table dataset linked using a relationship. The form places each category and associated items with checkboxes in an HTML table cell. I need to know if I can dynamically bind boolean column data to the checkboxes by somehow inserting the generated table in an editTemplate of the datalist. I think maybe I've gone about this backwards but I'll appreciate any help to get me moving again.

I hope the question is clear enough, thanks for any help.

asp.net

abglorie10-Apr-08 18:30

abglorie

10-Apr-08 18:30

I am developing 5 pages under one master page.
Now I want to prepare report using table tag.
The report show in next page.

The report page open in same window.

But I want to open report page in new window.
How to open in new window?

Please give your suggessions.

Thanking you.
abglorie

Re: asp.net

janet200810-Apr-08 19:06

janet2008

10-Apr-08 19:06

Have you read this? Frown | :(

http://www.codeproject.com/script/Forums/View.aspx?fid=12076&msg=2501492[^]

The world laugh at us Frown | :(

They this we are nothing but a group of idiots. Because of the ppl like you.

My dear brother, why don't you think that you have a responsibility to protect the dignity of your great nation Mother India...

Re: asp.net

Christian Graus10-Apr-08 19:51

10-Apr-08 19:51

If you read all my responses, you'll see there are Indian developers I have nothing but respect for. Then there's this guy....

Re: asp.net

Christian Graus10-Apr-08 19:50