Re: Simple Export - ASP.NET Discussion Boards

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Re: session timeout..

Fred_Smith31-May-07 2:47

Fred_Smith

31-May-07 2:47

I don't understand why you can't check in Page_load...

If Session.IsNewSession Then Response.Redirect("login.aspx")

Fred

Datagrid header need to be fixed [modified]

Pushpa Setty31-May-07 1:19

Pushpa Setty

31-May-07 1:19

hi all...
i need help for datagrid
Datagrid is in "DIV" container and when i'm scrolling header of the datagrid is not fixed.
And the header has Check box for selecting all records.

plzz reply ASAP

Regards
Pushpa Smile | :)

-- modified at 7:25 Thursday 31st May, 2007

Re: Datagrid header need to be fixed

SimulationofSai31-May-07 1:34

SimulationofSai

31-May-07 1:34

http://www.codeproject.com/aspnet/DataGridFixedHeader.asp[^]

Re: Datagrid header need to be fixed

Pushpa Setty31-May-07 18:55

Pushpa Setty

31-May-07 18:55

even though i have added the style sheet in HTML, i'm not able to get the header wen i'm scrolling

plzz reply ASAP

Regards
Pushpa Confused | :confused:

how to refresh only image control

harithadotnet31-May-07 1:11

harithadotnet

31-May-07 1:11

In my aspx page i am displaying images as small size(thumbnails). when i click on any of the image that image should be displayed as large in the same page of another largeimage control.it is working ,but everytime when click on images total page is refreshing .I want to refresh only that image control...how to o that?

I am doing this using asp.net 1.1 and visual studio.net 2003

Is it possible using these????

plz let me know.
Thanks in advance.

Haritha

Simple Export

Sam Heller31-May-07 0:49

Sam Heller

31-May-07 0:49

I have a simple problem that I need to know either the best solution for or a list of the options.

I need to export data from a database into a an excel spreadsheet. I will more than likely use a stored procedure to create the result set and then use a datareader to bind to whatever object you suggest.

The spreadsheet needs to be emailed to a recipitent so I would prefer it as a memory stream object so I have the flexibility to do this.

Thanks

Re: Simple Export

SimulationofSai31-May-07 1:38

SimulationofSai

31-May-07 1:38

This[^] is one way of doing it.

SG

Re: Simple Export

Sam Heller31-May-07 1:43

Sam Heller

31-May-07 1:43

Hmm looks like a lot more code than I was expecting. Also doesn't look ideal for my situation eg opening instances of excel etc.

Someone else suggested exporting to XML or CSV and then importing to Excel?? Any ideas on this?

Re: Simple Export

SimulationofSai31-May-07 2:10

SimulationofSai

31-May-07 2:10

In either case, if you want an Excel object in memory, to be attachable in Email, you need to instantiate using interop.

SG

how to invoke button click event on enter key press

vinodmattipalli31-May-07 0:38

vinodmattipalli

31-May-07 0:38

i have a webform and in that i have a user control which contains some textboxes and a button and a datagrid.upon clickin the button the grid gets populated depending on the search criteria.this happens fine when i click on the button.but i want to perfrom the same for an enter key press.how can i do that.

thanks, in advance

vinod mattipalli, software engineer, chandler information systems.

Re: how to invoke button click event on enter key press

Christian Graus31-May-07 0:46

Christian Graus

31-May-07 0:46

You have to write javascript that captures the keypress, works out what it is, and calls teh script to submit with that button.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"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: how to invoke button click event on enter key press

Sam Heller31-May-07 0:53

Sam Heller

31-May-07 0:53

<br />
     TextBoxThatIsFocuseWhenEnterPressed.Attributes.Add("onKeyPress", "doClick('" + ButtonToTriggerOnEnterPress.ClientID + "',event)")

Put that in the page load event.

And then this in the page

// Default button code<br />
function doClick(buttonName,e)<br />
    {<br />
//the purpose of this function is to allow the enter key to <br />
//point to the correct button to click.<br />
        var key;<br />
        <br />
        if(window.event)<br />
            key = window.event.keyCode;     //IE<br />
        else<br />
           key = e.which;     //firefox<br />
    <br />
        if (key == 13)<br />
        {<br />
            //Get the button the user wants to have clicked<br />
            var btn = document.getElementById(buttonName);<br />
            if (btn != null)<br />
            { //If we find the button click it<br />
                btn.click();<br />
                if(window.event) event.keyCode = 0;<br />
                <br />
            }<br />
        }<br />
   }

If it were me I would put the javascript code in a sperate js file and then reference it into the page. Why? Chances are you will use this elsewhere once youv'e got the function so it saves posting the code into each page.

If you didn't know you do it like this

<br />
    <script type="text/javascript" src="JavaScript/DefaultButtonScript.js"></script>

Re: how to invoke button click event on enter key press

doWhileSomething31-May-07 2:29

doWhileSomething

31-May-07 2:29

Another option, you can define a default button for your page (other containers support this as well) which creates the needed JS for you.

The end result (rendered JS) would look like this:
onkeypress="javascript:return WebForm_FireDefaultButton(event, 'SomeButton')"

It's pretty much what was offered, just an easier implemenatation if it works for your particular situation.

My Personal Site

I need a help

tamilarasi31-May-07 0:29

tamilarasi

31-May-07 0:29

hi
How to creating jpg image file while i am working on the mypage.aspx?

I need to capture the screen and save it as jpg file.

I need to work that in Visual Sudio .net 2003 and the Framework 1.1.

Is it possible or not?

will you please tell me. It's very urgent

thanks

tamil

Re: I need a help

Christian Graus31-May-07 0:46

Christian Graus

31-May-07 0:46

Your aspx file cannot do a screen capture on the client. It can, on the server. I'm guessing that's not what you want tho ?

Your aspx does not run on the client at all, the client just gets html, javascript and css.

Please help me Convert from Pdf file to Html [modified]

quangcoi31-May-07 0:22

quangcoi

31-May-07 0:22

Please help me, I dont know solution to Convert from Pdf file to Html by asp.net? help me Confused | :confused:

-- modified at 21:27 Thursday 31st May, 2007

Date funtion

praveenkumar_mca31-May-07 0:17

praveenkumar_mca

31-May-07 0:17

Hi guys i want to display the date like this formate "Thursday,31stMay,2007" binding in dropdown down list in ASP.NET with vb. also i want to bind the next 4 days exept saturday and sunday.

for example: today is thursday so default "Thursday,31stMay,2007". then i dropdown the list they will show next 4 days exept saturday and sunday

Friday,31stMay,2007
Monday,31stMay,2007
Tuesday,31stMay,2007
Wednesday,31stMay,2007

how can i do this so please help me who are know this one

thanks advance.....

Praveen Kumar.R

Re: Date funtion

Christian Graus31-May-07 0:33

Christian Graus

31-May-07 0:33

You'll have to build the list by hand, there's no function for returning a sequence of days, let alone weekdays only. The DateTime class can format your date as a string, and should do everything else you need as well.

Re: Date funtion

Sherin Iranimose31-May-07 1:05

Sherin Iranimose

31-May-07 1:05

Hi,
Try with

Date.ToLongDateString()
Date.AddDays(1)

To succeed, we must first believe that we can.
Sherin Iranimose

Re: Date funtion

praveenkumar_mca31-May-07 1:24

praveenkumar_mca

31-May-07 1:24

Hi sherin tkx for ur reply,

i used that function only Date.ToLongDateString(). i want next 4 days exept saturday and sunday. how to make loop please give some ideas. if u have coding please give me.

thanks advance

Praveen Kumar.R

Re: Date funtion

Sherin Iranimose31-May-07 2:07

Sherin Iranimose

31-May-07 2:07

Hi,
Try this

<br />
 DropDownList1.Items.Clear()<br />
        Dim dt As Date = Now<br />
        Dim i As Integer<br />
        For i = 0 To 3<br />
            If (dt.DayOfWeek <> DayOfWeek.Saturday) Then<br />
                If (dt.DayOfWeek <> DayOfWeek.Sunday) Then<br />
                    DropDownList1.Items.Add(dt.ToLongDateString())<br />
                Else<br />
                    dt = dt.AddDays(1)<br />
                    DropDownList1.Items.Add(dt.ToLongDateString())<br />
                End If<br />
            Else<br />
                dt = dt.AddDays(2)<br />
                DropDownList1.Items.Add(dt.ToLongDateString())<br />
            End If<br />
            dt = dt.AddDays(1)<br />
        Next<br />

To succeed, we must first believe that we can.
Sherin Iranimose

textbox problem

Kissy1631-May-07 0:16

Kissy16

31-May-07 0:16

Dear all,
Here i had a problem that when i click a textbox,it has to give the sum of two other textboxes.
I have two ideas for this,
1,using javascript

function getBal(obj)
{
var v1 = document.getElementById('txtbox1').value
var v2 = document.getElementById('txtbox2').value
if ( !isNaN(v1) && !isNaN(v2) && !isEmpty(v1) && !isEmpty(v2) )
{
var baln = parseInt(v1) + parseInt(v2)
obj.value = baln
}
else
{
alert("Please fill the fields with valid numbers")
}
}
function isEmpty(txt)
{
if (txt == "")
{
return true
}
else
{
return false
}}

2,make textbox2 property autopostback=true and on textchanged event ,i will add both the values and put in the third textbox.

Private Sub Txtbox3_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TxtExpectedYield.TextChanged
Txtbox3.Text = Integer.Parse(Txtbox1.Text) + Integer.Parse(Txtbox2.Text)
End Sub

Apart from these two can i do in any other way??
only by clicking textbox3,it shd give the sum.if txt1 or txt2 are blanks then it shd assign 0 and give the sum.
How to do this???
Thanks in advance

kissy

Re: textbox problem

Christian Graus31-May-07 0:47

Christian Graus

31-May-07 0:47

No, you've got both bases covered, do it on the client, or do it on the server.

Except that you probably want a button to post back, not the text changed event.

ICICI PAYSEAL INTEGRATION WITH ASP.NET

sameeran30-May-07 23:40

sameeran

30-May-07 23:40

Hi,
I am doing a shopping cart in which I need to do
ICICI PAYSEAL INTEGRATION WITH ASP.NET.
Any body can help me by giving code or idea about the same.

Sameeran

Re: ICICI PAYSEAL INTEGRATION WITH ASP.NET

Venkatesh Mookkan31-May-07 0:08

Venkatesh Mookkan

31-May-07 0:08

What help you need man?

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group | Blog Spot

Last Visit: 31-Dec-99 18:00 Last Update: 26-May-24 8:01

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