mail sending problem - ASP.NET Discussion Boards

Jesse Squire3-Jul-06 3:28

3-Jul-06 3:28

ViewState is a mechanism to remember control data during postbacks to the same page. It is not a state management tool for retaining data as you navigate a site, so it isn't going to be helpful to you in this context.

What you'll want to look into is programatically collecting that data that you'd like to maintain and saving it for use during the user's session. There really isn't a built in mechanism to handle this task, you will need to program for it. In general, this is referred to as "Session State".

A Google search[^] returns plenty of hits to sort through. I'd recommend taking a look at:

This[^] article over at Informit on ASP.NET session state beginnings
This[^] article at Informit on more advanced session management

Hope that helps. Smile | :)

--Jesse

Datagrid Problem

Minuab3-Jul-06 1:32

Minuab

3-Jul-06 1:32

Hi,
I have a datagrid and i am using datatable to bind it. There are 5 textboxs .Once i fill the textbox, i click a button ADD and the data from textboxs are added to datagrid. So i use datatable. Problem is when the Page is loaded, datagrid does not appear even if there is no data. Datagrid is visible only when we bind to datatable. Is it possible to display datagrid without any rows showing "NO Data" and display rows when we click ADD button.
hope U got my question.

Re: Datagrid Problem

amaneet3-Jul-06 1:40

amaneet

3-Jul-06 1:40

use datagrid headers this may help u.

Re: Datagrid Problem

Minuab3-Jul-06 1:53

Minuab

3-Jul-06 1:53

Datagrid Headers are displayed only when we bind to datasource. Is it possible to display datagrid headers without setting the datasource.

Re: Datagrid Problem

murali.vemula3-Jul-06 2:10

murali.vemula

3-Jul-06 2:10

public sub fillgrid()

dim dt as new datatable
dim ds as new dataset
dim dr as datarow
dim i as integer
dim con as new sqlconnection("conn")
dim da as new sqldataadapter("select * from TableName",con)

da.fill(ds)
if ds.tables(0).rows.count>0
dt.coloumns.add(new datacolumn("EmpNo"))
---Like that u can use after
for i=0 to ds.tables(0).rows.count-1
dr=dt.newrow
dr=ds.tables(0).rows(i).item("EmpNO")
dt.rows.add(dr)
Next
datagrid1.datasource=dt
datagrid1.databind()
else
datagrid1.datasource=nothing
datagrid1.databind()

end if

end sub

Murali Mohan Naidu.Vemula

Re: Datagrid Problem

Sushant Duggal3-Jul-06 1:52

Sushant Duggal

3-Jul-06 1:52

Hi,
use datagrid headers and dont use autoGenerateColumns. Mention the columns yourself and then bind the grid to null at the pageload event(Ofcourse in if!isPostBack).

This will help you
Thanks,

Sushant Duggal.

Re: Datagrid Problem

Minuab3-Jul-06 2:04

Minuab

3-Jul-06 2:04

I am using datatable for displaying in the grid, so i cant make autogenerate to false. Is there any other way to dynamically generate data in the Grid.
From the textboxes i am showing the data directly to Datagrid. Is there any way of displaying it.

mail sending problem

amaneet3-Jul-06 1:20

amaneet

3-Jul-06 1:20

Sir,
I am using the following code for sending the mail.

Dim objMail As New MailMessage<br />
<br />
        objMail.From = "pankajgarg10@rediffmail.com"<br />
<br />
        objMail.To = "amaneet.brar@rediffmail.com"<br />
        objMail.BodyFormat = MailFormat.Text<br />
        objMail.Priority = MailPriority.High<br />
        objMail.Body = "This is my first email sent via ASP.net"<br />
        Dim smtp As SmtpMail<br />
        smtp.SmtpServer = "digitech"<br />
        smtp.Send(objMail.From, objMail.To, "abc", "wdc")

and there occurs the following error
The server rejected one or more recipient addresses. The server response was: 550 5.7.1 Unable to relay for amaneet.brar@rediffmail.com

Please help

Re: mail sending problem

Sushant Duggal3-Jul-06 1:43

Sushant Duggal

3-Jul-06 1:43

Hi amaneet,

There is an option to be enabled before you start sending emails.
In the IIS , go to SMTP Server -- > right click select properties.Under the tab "access", the last option is for Relay. Tick the checkbox at the bottom and coose the option "All except the list below" from the two radio buttons,

I hope this works,
Thanks

Sushant Duggal.

Editor like present in Microsoft Outlook..

Sushant Duggal3-Jul-06 1:18

Sushant Duggal

3-Jul-06 1:18

Hi friends,

Can anyone tell me from where I can get Mail Editor like the one in Microsoft Outlook..
Basically I want an Interface for sending HTML mails with images in the body or files as attachments.

Thanks for your time,

Sushant Duggal.

Sushant Duggal.

Re: Editor like present in Microsoft Outlook..

Jesse Squire3-Jul-06 3:44

Jesse Squire

3-Jul-06 3:44

You may wish to have a look at FreeTextBox[^]. It is a WYSIWYG editor for HTML that supports several themes, one of which is Office 2003. It is a generic text input control, however. You'll need to handle the mail portions on your own.

Hope that helps to get you started. Smile | :)

--Jesse

Send a ASP.NET(1.x) mail with embedded images

Sudhakar Pasupunuri3-Jul-06 0:38

Sudhakar Pasupunuri

3-Jul-06 0:38

Hi,

I want to send a ASP.NET mail with embedded images in the mail body. Can any one help me with how I can do that.

I am using ASP.NET 1.x

Thanks
Sudhakar

Re: Send a ASP.NET(1.x) mail with embedded images

Jesse Squire3-Jul-06 3:47

Jesse Squire

3-Jul-06 3:47

You may wish to take a look at my reply[^] to your earlier posting of this question. I included several links to help you get started.

--Jesse

To personalise the web page

Sajitha K3-Jul-06 0:30

Sajitha K

3-Jul-06 0:30

I have created web application in Asp.net 1.1. Now I want to create the home page such that the client can personalise the page to view weater,stock, tec details. (Like the Google Home page)
The client should be able to change the layout of the home page also. In ASp.net 2.0 we can use Webpart tool for this.. But i didn't get any help for asp.net 1.1.

i am using webservices to show the weather and stock details in the page.

Can anyone help me to change the layout of the page by client?

Thanks

I am a beginer.Help me

aligatojohn3-Jul-06 0:26

aligatojohn

3-Jul-06 0:26

I am using VS 2005 and SQL Server 2000. I want to store a huge of text in a field of my database.I have used ntext type but it's not large enough.
Can anybody help me.
Thanks

Re: I am a beginer.Help me

Paddy Boyd3-Jul-06 2:04

Paddy Boyd

3-Jul-06 2:04

How big are the text fields that you are storing? ntext's length is 2^31 - 1 characters...

You must have a whopping server...

but anyway, i believe that is the largest data type field available in sql server. Can you maybe store the text in .txt files on a server and then store the link to them in the DB?

Re: I am a beginer.Help me

Tarakeshwar Reddy3-Jul-06 2:04

Tarakeshwar Reddy

3-Jul-06 2:04

char - Fixed-length non-Unicode character data with a maximum length of 8,000 characters.

varchar - Variable-length non-Unicode data with a maximum of 8,000 characters.

text - Variable-length non-Unicode data with a maximum length of 2^31 - 1 (2,147,483,647) characters.

nchar - Fixed-length Unicode data with a maximum length of 4,000 characters.

nvarchar - Variable-length Unicode data with a maximum length of 4,000 characters. sysname is a system-supplied user-defined data type that is functionally equivalent to nvarchar(128) and is used to reference database object names.

ntext - Variable-length Unicode data with a maximum length of 2^30 - 1 (1,073,741,823) characters.

Tarakeshwar
MCP, CCIE Q(R&S)

Before you criticize someone, you should walk a mile in their shoes. That way, when you criticize them, you're a mile away and you have their shoes.

!sgub evah t'nseod margorP sihT ?sgub naem ayaddahW

Re: I am a beginer.Help me

Colin Angus Mackay3-Jul-06 2:28

Colin Angus Mackay

3-Jul-06 2:28

ali33 wrote:
I have used ntext type but it's not large enough.

You can store 2Gb of unicode text (~1 billion characters) in an ntext column - do you really have files greater than 2Gb?

Scottish Developers events:
* .NET debugging, tracing and instrumentation by Duncan Edwards Jones and Code Coverage in .NET by Craig Murphy
* Developer Day Scotland: are you interested in speaking or attending?
My: Website | Blog

Re: I am a beginer.Help me

aligatojohn3-Jul-06 21:10

aligatojohn

3-Jul-06 21:10

sorry if the question is stupid D'Oh! | :doh:

When I store the content of an article in SQL Server ,I only insert a half of it and I can type anymore.I don't know how ->post question.Anyone who know about my problem can help me?Thanks.

Specefying Default Image

Tiger4563-Jul-06 0:11

Tiger456

3-Jul-06 0:11

HI

I am using an imagefield in grid view.
<asp:imagefield datafield="photo" headertext="Picture">

In some rows the image is null . I want to specefy this default image (no photo) for these rows.

How to do it

formview with dropdownlist [modified]

rajeev kumar sharma2-Jul-06 22:08

rajeev kumar sharma

2-Jul-06 22:08

hi everybdy Smile | :)

i m binding the different dropdownlist in formview for edit and add new records. the datasource is differnt for formview and dropdownlist. when i am addding the new records its work properly. whilei am trying to edit the record an error occur for defferent dropdownlist like dropdownlistArea has selectedvalue which is invalid but it does not exist in the items.

pls tell whats problemn is there?

Best Regards,
Srinandan

-- modified at 10:08 Monday 3rd July, 2006

Access .net controls through Javascript??

Abubakarsb2-Jul-06 21:38

Abubakarsb

2-Jul-06 21:38

Hi,

i want to access my .net controls like asp:label,asp:Button etc... through javascript click event which is going to call on a checkbox, Is it possible? If yes please send me some code for it.

Regards,

AbuBakar

Re: Access .net controls through Javascript??

VenkataRamana.Gali2-Jul-06 22:11

VenkataRamana.Gali

2-Jul-06 22:11

Hello

function AccessASPControl()
{
//For Label
var lbl = document.getElementById(Lable1).innerText;

//for Button & TextBox
var btn = document.getElementById(TextBox1).value;

var chk = document.getElementById(CheckBox1);

if(chk.checked == true)
//do something
else
// something
}

regards
GV Ramana

Re: Access .net controls through Javascript??

Vasudevan Deepak Kumar2-Jul-06 23:23

Vasudevan Deepak Kumar

2-Jul-06 23:23

Ramana,

A small change in your example. You may need to replace

TextBox1

with

<%=TextBox1.ClientID%>, since particularly if you use Web UserControls, the IDs might be changing.

Vasudevan Deepak Kumar
Personal Homepage
namespace LavanyaDeepak
Personal Weblog
The World of Deepak and Lavanya
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Re: Access .net controls through Javascript??

Abubakarsb3-Jul-06 0:18

Abubakarsb

3-Jul-06 0:18

Hello,

I tried but it didn't work,it is showing error message "Label1 is undifined". i am writing javascript code in part of my .aspx page, i also tried in and calling onclick event of the checkbox onclick="checkState()" ,The code is as below;

function checkState()
{
var chk1 = document.getElementById(Label1);
}

Regards,

AbuBakar

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