Re: How to fire SelectedIndexChanged event handler for datagrid - ASP.NET Discussion Boards

Re: required field validator disables buttons

eyeseetee4-Mar-08 3:10

4-Mar-08 3:10

yeah but when i turn that to false the entire validator doesnt work
i still want it to work but when it runs I want to be able to click on the cancel button on the page
at the moment if the validator runs it disbales all buttons on the page

thanks

Re: required field validator disables buttons

Laddie4-Mar-08 5:00

Laddie

4-Mar-08 5:00

No idea why it is setting all other controls to disabled state.How ever if you dont want the validation conrol go get in to action when the cancel button is clicked then set the CausesValidation property of the cancel button to false.

Thanks
Laddie

Kindly rate if the answer was helpful

Re: required field validator disables buttons

eyeseetee4-Mar-08 5:02

eyeseetee

4-Mar-08 5:02

use cause validation in the button that sorted it for me

How to fire SelectedIndexChanged event handler for datagrid

Muhammad Gouda4-Mar-08 2:36

Muhammad Gouda

4-Mar-08 2:36

I cannot make selection of any rows of my datagrid Mad | :mad:

So, any code inside the SelectedIndexChanged event handler never fire Cry | :((

Shall I do anything to enable selection? Confused | :confused:

Notice: I can select rows programatically
myDataGrid.SelectedIndex = x;
but faild on runtime

Mohamed Gouda
I hate Israel

Re: How to fire SelectedIndexChanged event handler for datagrid

eyeseetee4-Mar-08 2:45

eyeseetee

4-Mar-08 2:45

would selecteditem not be the better option

Re: How to fire SelectedIndexChanged event handler for datagrid

Muhammad Gouda4-Mar-08 2:52

Muhammad Gouda

4-Mar-08 2:52

a-+s-+p-+ wrote:
would selecteditem not be the better option

no handler for selectedItem changes

Mohamed Gouda
Egypt

Re: How to fire SelectedIndexChanged event handler for datagrid

www.Developerof.NET4-Mar-08 6:35

www.Developerof.NET

4-Mar-08 6:35

Its very simple... just add a button column with command name="select"
and then write ur code in the selected index changed event...

When you fail to plan, you are planning to fail.

Re: How to fire SelectedIndexChanged event handler for datagrid

Muhammad Gouda4-Mar-08 22:00

Muhammad Gouda

4-Mar-08 22:00

Thanks .. it works
But there is noway to select the row from any field like the Desktop Datagrid ?? this is very strange !!!

Mohamed Gouda
Egypt

How to Generate Report in MS Excel Format.

Binod K4-Mar-08 2:25

Binod K

4-Mar-08 2:25

Hi,
I have to generate Report in MS excel from my ASP.Net/C# Application.
How i should proceed. Any suggestion,Tutorial,link would be great help.

Thanks

Re: How to Generate Report in MS Excel Format.

meeram3954-Mar-08 20:08

meeram395

4-Mar-08 20:08

Hi,

Is the data for exporting to Excel is available in a dataset? Then it is possible to export. Download this dll and use.Only two lines of code required.
This is the link: http://www.codeproject.com/KB/aspnet/ExportClassLibrary.aspx?display=Print[^]

Thanks,
meeram395

Meeram395

How to download data to client side ???

md_azy4-Mar-08 1:38

md_azy

4-Mar-08 1:38

Hi
in page load i am binding data to gridview control . i have button in that same page while clicking this button i want that

grid view data to be downloaded to the client side in .txt format . now i did how to convert that gridview data to txt format .

but it saving in server machine(i gave server.mappath for path) . it should downloadad to client machine . how to do that ?

Re: How to download data to client side ???

Laddie4-Mar-08 2:08

Laddie

4-Mar-08 2:08

Some thing Quick...
In the button click write like this.

Response.Write("");
Response.Write("window.open('"+ Server.Mappath(path) + "');");
Response.Write("");

Thanks
Laddie

Kindly rate if the answer was helpful

Re: How to download data to client side ???

Muhammad Gouda4-Mar-08 2:31

Muhammad Gouda

4-Mar-08 2:31

Response.Redirect(Server.Mappath(path))

Mohamed Gouda
Egypt

Asp

Bonsta4-Mar-08 1:18

Bonsta

4-Mar-08 1:18

I have a lot of experience using C#. I want to design a website with roles and users. Im looking for a free pdf book that can get me started, including setting up visual studio (the server) and also how I can use my dasktop pc to run as a server aswell for running the site during development.

If u knw of a good book that covers my problems....

Is this chair taken

Re: Asp

eyeseetee4-Mar-08 2:21

eyeseetee

4-Mar-08 2:21

I would look on the web for this sort of info, its bound to be more up to date and wide ranging then one book

Calendar in Div

.NET- India 4-Mar-08 1:03

.NET- India

4-Mar-08 1:03

I have taken a div to show or hide the calendar in Master Page's content page but it's not working. But if i put the code in the simple web page then that's working .....
And also it's showing a object required error on page

Re: Calendar in Div

eyeseetee4-Mar-08 2:22

eyeseetee

4-Mar-08 2:22

check all the controls are the same in master then in your normal page
post you code if that doesnt work

Re: Calendar in Div

.NET- India 4-Mar-08 18:31

.NET- India

4-Mar-08 18:31

Here is My Content Page Code given below if you put this code in a simple web form then it works fine........Please let me know what mistake i am making

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<script language="javascript">
function showCalendar(divSelectDate)
{
e=document.getElementById(divSelectDate);
if(e.style.display=="none")
{
e.style.display="block";
}
else
{
e.style.display="none";
}
}
</script>
<a href="#" onclick="showCalendar('divSelectDate');" title="Click Here To Select Start Date">Select</a>
<div id="divSelectDate" runat="server" style="display:none;">
<asp:Calendar ID="selectCalendar" runat="server" BackColor="White" BorderColor="#999999" CellPadding="4" DayNameFormat="Shortest" Font-Names="Verdana" Font-Size="8pt" ForeColor="Black" Height="180px" Width="200px">
<SelectedDayStyle BackColor="#666666" Font-Bold="True" ForeColor="White" />
<TodayDayStyle BackColor="#CCCCCC" ForeColor="Black" />
<SelectorStyle BackColor="#CCCCCC" />
<WeekendDayStyle BackColor="#FFFFCC" />
<OtherMonthDayStyle ForeColor="#808080" />
<NextPrevStyle VerticalAlign="Bottom" />
<DayHeaderStyle BackColor="#CCCCCC" Font-Bold="True" Font-Size="7pt" />
<TitleStyle BackColor="#999999" BorderColor="Black" Font-Bold="True" />
</asp:Calendar>
</div>

</asp:Content>

ListBox Problem

zeeShan anSari4-Mar-08 0:25

zeeShan anSari

4-Mar-08 0:25

hi,
how i can retrive the selected items from the listbox at a time?
although i change the selectionmode with the multiple.
protected void ListBox1_SelectedIndexChanged(object sender,

EventArgs e)<br />
    {<br />
       <br />
        TextBox3.Text = "" + ListBox1.SelectedItem;<br />
    }

above code retrive the only one item even that i select the more then one items.

Re: ListBox Problem

eyeseetee4-Mar-08 0:28

eyeseetee

4-Mar-08 0:28

you will have to put in a for loop i think

count all of those selected from the list

Re: ListBox Problem

zeeShan anSari4-Mar-08 7:06

zeeShan anSari

4-Mar-08 7:06

Error 1 'System.Web.UI.WebControls.ListBox' does not contain a definition for 'SelectedItems'

then.........

Re: ListBox Problem

zeeShan anSari5-Mar-08 1:10

zeeShan anSari

5-Mar-08 1:10

i got solution which is as following:

protected void Button7_Click1(object sender, EventArgs e)<br />
    {<br />
        TextBox4.Text = "";<br />
        foreach(ListItem Isitem in CheckBoxList1.Items)<br />
            if (Isitem.Selected == true)<br />
            {<br />
<br />
                TextBox4.Text += "\n" + Isitem.Text;<br />
<br />
            }<br />
    }

Sys is undefined error in ajax

Soumini Ramakrishnan4-Mar-08 0:25

Soumini Ramakrishnan

4-Mar-08 0:25

I am having VS 2005. Now I have installed ajax and ajax control toolkit. After this process, I created a new Ajax enabled website. I have added one simple Label Control and TextBox Control inside the Update panel. While running this page I am getting a javascript error message--"Sys is undefined" . Can any one give a solution ?

Note: My application is running on Apache Web Server

Thanks in advance

Re: Sys is undefined error in ajax

eyeseetee4-Mar-08 0:27

eyeseetee

4-Mar-08 0:27

have you got .net on your web server?

Re: Sys is undefined error in ajax

Soumini Ramakrishnan4-Mar-08 0:42

Soumini Ramakrishnan

4-Mar-08 0:42

yes

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