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Help with GridView custom Paging (asp.net c#)

But_Im_a_Lady21-Jun-07 1:34

21-Jun-07 1:34

Hi,

I have a gridview with 1000 + items in it and I have a dropdown list which contains all of the page number from the grid - when I user selects the dropdown list they are taken to that specific page number - this works a treat.

What I would like to do is change the dropdown list description to say 'Goto page A-C, Goto Page D-E. This will be more meaningful to the user as the Gridview contains customer names!

Any ideas? Please!

Thanks
Janet

Re: Help with GridView custom Paging (asp.net c#)

Sonia Gupta21-Jun-07 2:08

Sonia Gupta

21-Jun-07 2:08

by changing the description to say 'Goto page A-C, Goto Page D-E
for that u need to use predicates in the query.

refresh the web page in asp.net 2005

Sonia Gupta21-Jun-07 1:31

Sonia Gupta

21-Jun-07 1:31

is there any way to refresh the web site programitically after each 5 seconds in asp.net 2005

Re: refresh the web page in asp.net 2005

SunnyGarg21-Jun-07 1:38

SunnyGarg

21-Jun-07 1:38

You can use following in your aspx page:

Code is God

Re: refresh the web page in asp.net 2005

Sonia Gupta21-Jun-07 1:56

Sonia Gupta

21-Jun-07 1:56

I am placing it in the head tag.
Is it valid in asp.net 2005

Re: refresh the web page in asp.net 2005

Sandeep Akhare21-Jun-07 1:57

Sandeep Akhare

21-Jun-07 1:57

Its HTML tag not asp.net so valid

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Re: refresh the web page in asp.net 2005

Sonia Gupta21-Jun-07 2:06

Sonia Gupta

21-Jun-07 2:06

Actually , i was suggested to write 5000 for 5 seconds.but actually it works like the following tag for 5 seconds
<meta http-equiv="refresh" content="5" />

[Message Deleted]

sree reddy21-Jun-07 1:24

sree reddy

21-Jun-07 1:24

[Message Deleted]

Re: dropdownlist

Sandeep Akhare21-Jun-07 1:46

Sandeep Akhare

21-Jun-07 1:46

PLease delete all your other posts and decribe the scenario and only the code where you are getting error instead all these No one is going to read all these

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Re: dropdownlist

Sathesh Sakthivel21-Jun-07 1:49

Sathesh Sakthivel

21-Jun-07 1:49

While you post this message di you get the warning and did you notice that and again posted aah?

Please delete it and tell where the exact problem is ?

And don't Repost the same question.

Regards,

Satips. Rose | [Rose]

Re: dropdown list

DavidNohejl21-Jun-07 2:05

DavidNohejl

21-Jun-07 2:05

Somewhere in your code (find it yourself!) you are assigning to dropDown.SelectedValue = something, and that something is not one of dropdownlist's items.

"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

Eventhandler in CompositeDataBoundControl [modified]

SunnyGarg21-Jun-07 1:13

SunnyGarg

21-Jun-07 1:13

I am trying to create a Custom control inherint CompositeDataBoundcontrol. I have to bind this Control with the CSLA Datasource. Following is the simple code of the control.

protected override void PerformSelect()
{
if (!IsBoundUsingDataSourceID)
this.OnDataBinding(EventArgs.Empty);

GetData().Select(DataSourceSelectArguments.Empty, this.OnDataSourceViewSelectCallback);
RequiresDataBinding = false;
MarkAsDataBound();
OnDataBound(EventArgs.Empty);
}
#endregion
private void OnDataSourceViewSelectCallback(System.Collections.IEnumerable retrievedData)
{
// Call OnDataBinding only if it has not already been
// called in the PerformSelect method.
if (IsBoundUsingDataSourceID)
{
OnDataBinding(EventArgs.Empty);
}
// The PerformDataBinding method binds the data in the
// retrievedData collection to elements of the data-bound control.
CreateChildControls(retrievedData,true);
}

protected override int CreateChildControls(System.Collections.IEnumerable dataSource, bool dataBinding)
{
if (dataSource != null)
{ Button btn = new Button();
btn.Click+=new EventHandler(btn_Click);
} pnl.Controls.Add(btn); this.Controls.Add(pnl); return 0;}

void btn_Click(object sender, EventArgs e)
{
System.Diagnostics.Debug.Write("Clicked");
}

My problem with the code is. When I click on Button the postback occurs but control is not going to event handler. Please help me. Where I am wrong>?

-- modified at 7:36 Thursday 21st June, 2007

Code is God

Adding columns to Gridview programtically

Hassan Amaar21-Jun-07 1:04

Hassan Amaar

21-Jun-07 1:04

I am developing an application that needs to retrive a column from database and use its rows as acolumns names in a gridview control

dose any one know how to do that

Hassan Amaar

Re: Adding columns to Gridview programtically

ballameharmurali21-Jun-07 2:36

ballameharmurali

21-Jun-07 2:36

it is very hassan just try u will get it....

just in the datafield column post the name of rowdata from the database...

like headertext=<% # Eval('getrowname') %>

ok byeee

Re: Adding columns to Gridview programtically

Hassan Amaar23-Jun-07 20:42

Hassan Amaar

23-Jun-07 20:42

Thanks alot

Hassan Amaar

DotNet 3.0

ShuklaGirish21-Jun-07 1:03

ShuklaGirish

21-Jun-07 1:03

Hi to all,
Is there any IDE for .net 3.0 launched in the marcket????
If yes then is there any Links where i can download both .net 3.0 framework and the sdk for trial?

GIRISH

Re: DotNet 3.0

badgrs21-Jun-07 4:41

badgrs

21-Jun-07 4:41

You can get the .NET 3.0 framework from the microsoft website. The new Visual Studio, codenamed Orcas, is currently in beta testing and I'm not sure of its general availability. There are several plugins however for VS 2005 that allow you to take advantage of .NET 3.0 features like Workflow Foundation. Google it up!

Checkbox list tool tip - How to assign a datafield?

AbrahamErnest21-Jun-07 1:01

AbrahamErnest

21-Jun-07 1:01

Hi All,

I have assigned a dataset to a checkboxlist control…

The dataset is returned from this query

SELECT ITEM_ID,ITEM_NAME,ITEM_DESC FROM ITEM_TABLE

I have assigned ITEM_IDto DataValueField and
ITEM_NAME to DataTextField.

Everything is working perfectly.

Now i want to display a tooltip whenever mouse is moved on a list item..

Each item must display the value in the field ITEM_DESC as tooltip

Is there anyway to assign the field ITEM_DESC to the checkboxlist as tooltip??

Re: Checkbox list tool tip - How to assign a datafield?

PrakashBhaskar21-Jun-07 2:40

PrakashBhaskar

21-Jun-07 2:40

loopthru your checkbox list and add the following code

note: lc is a id name of the checkbox list

I think your problem has solved

for (int i = 0; i < lc.Items.Count; i++)
{
lc.Items[i].Attributes.Add("title", lc.Items[i].Text);
}

Thanks
Warm Regards
Prakash-B

Logout Problem ?

Jats_4ru21-Jun-07 0:52

Jats_4ru

21-Jun-07 0:52

Hi,

I am developing a site my internal office use.
The main problem raising with it is........
When i am trying to logout.. i am able to logout and redirect the control to login page but the problem raisig is at this point after redirecting to Login page,i can click the browser back button and go back to pages i had signed out from....

Now i am not able to deactivate the back button or stopping the browser from cacheing the pages....

I had not initiated and sessions.......

Can any body help me with this.....

Thanx....

Jats

Re: Logout Problem ?

Christian Graus21-Jun-07 0:54

Christian Graus

21-Jun-07 0:54

You need to store the login status on the server, and yuor pages need to check it as they load. The browser just goes back to the page it was at, it's up to you to cause the page lifecycle to render something else, or to redirect to a login page.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Re: Logout Problem ?

Sandeep Akhare21-Jun-07 1:51

Sandeep Akhare

21-Jun-07 1:51

One way is to Store your UserName at the server side and check this user Name on each page when the page gets loaded If user log outs make the varaible null at the server. So that Even After user log out and click back button he will be able to view last visited page as it is coming from the Cache but can't do anything

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

change excel chart series [modified]

jonniebigodes21-Jun-07 0:48

jonniebigodes

21-Jun-07 0:48

i'm using excel to export some data to a chart, but i'm having some problems with changing the data in in the series.
i've declared this to get the series
a colleague of mine sent me this line

not right if this is the proper forum but here goes

i'm using vs2003 to develop an asp.net solution and i'm using excel to export some data to a chart, but i'm having some problems with changing the data in in the series
i've declared this to get the series

<br />
<br />
Dim ser As Excel.Series '# primeira series collection<br />
        <br />
        Dim sc As Excel.SeriesCollection = CType(oChart.Chart.SeriesCollection, Excel.SeriesCollection)<br />
        ser = sc.Item(sc.Count)<br />
i'm using this to change the values of the series<br />
sc.item(1).XValues = "=Dados!R3C1:R" & maxapos & "C1"<br />
sc.item(1).Values(1) = "=Dados!R3C2:R" & maxapos & "C2"<br />
sec.item.Values(2) = "=Dados!R3C19:R" & maxapos & "C19"<br />
<br />

i've been changing the code but having the same results

to explain a little better, Dados is the worksheet, R and C are row and column, maxapos is a variable that recieves a value.
but somehow the data isn't changed
in order to see it correctly i have to change it directly in excell

any ideas???
i know this is possible, because currently the it works with asp, so in asp.net can it be done or not??
any ideas??
help would be apreciatted

but somehow the data isn't change

any ideas???
help would be appreciated

-- modified at 9:49 Monday 25th June, 2007

Re: change excel chart series [modified]

jonniebigodes21-Jun-07 22:10

jonniebigodes

21-Jun-07 22:10

can anyone point me in the right direction?

the series values are stuck and can't be changed, the code i got here doesn't do a thing.
the charts are already created in a template, what i want is to assign the xvalues, values properties of the series to this:
this is the .values property of the second series:
=Dados!R3C8:R" & max_D_pos & "C8

Dados is the worksheet
R3C8 are the rows and columns , i'm using R1C1 style reference
max_D_pos is a variable declared that recieves a value

any ideas
i'm going crazy with this

-- modified at 6:10 Monday 25th June, 2007

cant see the value in the data grid since auto generate column property is false

Prakash_Mishra21-Jun-07 0:44

Prakash_Mishra

21-Jun-07 0:44

Hi all
I have a datagrid I wanted the column of my own choice so i added the column name from property builder. But now problem is i cant see the data in the data grid only the column names appear when i execute the application. Pl help
Regards

-- modified at 6:52 Thursday 21st June, 2007

Prakash Mishra(Banglore,India)

Last Visit: 31-Dec-99 18:00 Last Update: 5-May-24 20:04

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