ASP.NET Discussion Boards

Re: Console application with Asp.Net Project

Not Active24-May-10 2:24

Not Active

24-May-10 2:24

indSoftware wrote:
how can host that console in the same project

You can't, shouldn't, and it makes no sense to even try doing so. See my previous explanation.

If you simple want to execute code you don't need a console app to do so. Create a library and call class/method as necessary.

I know the language. I've read a book. - _Madmatt

Re: Console application with Asp.Net Project

slSoftware24-May-10 2:32

slSoftware

24-May-10 2:32

ok thx for your reply, if i create a class library how can set that it to SQL job for daily scheduling.

Thanks.

Re: Console application with Asp.Net Project

Not Active24-May-10 3:02

Not Active

24-May-10 3:02

The same way did in the console app. Seriously, you need stop and learn a bit more about the differences between console app, web apps and class libraries.

I know the language. I've read a book. - _Madmatt

How to Display Confirmation Dialog Box

cheguri23-May-10 21:18

cheguri

23-May-10 21:18

Dear friends,
I am working on ASP.NET 3.5 with C# Web Application. I want to upload some data to Sql Server Database. I am fetching some existing data from sql server database and want to display user like already these many records available in database. Do u still want to upload? If user clicks on yes it should display some other controls to upload data. If No, some other action to be taken. Please tell me how to prompt the user to do the above task. Please help me.

Thanks,
Dileep.

Re: How to Display Confirmation Dialog Box

Dinesh Mani23-May-10 21:46

Dinesh Mani

23-May-10 21:46

Check these pages -

JavaScript Confirm[^]

JavaScript - Confirm pop up[^]

enableEventValidation in IE

sudheesh kumar s23-May-10 21:07

sudheesh kumar s

23-May-10 21:07

After implementing a CSS template to my web site i am getting the following error while running. "Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation. "
I searched a lot in net and found some solutions which did not worked for me. But my actual problem is the same code is working in another browser. I am getting the error while i am using IE. What is the reason and solution???

Custom error configuration setting

A M SOMAN23-May-10 19:24

A M SOMAN

23-May-10 19:24

Hi,

I am implementing error handling in my website developed in ASP.Net MVC & C#. To do this, I have set CustomErrors attribute in my web.config file as below

customErrors mode="On" defaultRedirect="Error.aspx"

This should ideally redirect user to default error page which is present in Views/Shared/Error.aspx.
This bebavior was working perfetly untill I changed the base class of my controller classes. Earlier, the base class was "Controller" but for some internal logic, I changed it to ControllerBase and my ControllerBase is now inherited from Controller class.

For example

HomeController : ControllerBase
{
...
...
}

ControllerBase : Controller
{
...
...
}

But now when I run the application and some unhandled error occurs, the user is not redirected to Error.aspx any more. Instead it gives error page as below. Even if I set custom errors mode to "On".

----------------------------------------------------------------------

<configuration>
<system.web>
<customerrors mode="RemoteOnly">

Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customerrors> configuration tag to point to a custom error page URL.

<configuration>
<system.web>
<customerrors mode="On" defaultredirect="mycustompage.htm">

----------------------------------------------------------------------

Any help will be appreciated...

Thanks
Anil

Do I need to issue Http Code 301 when I use Response.Redirect ?

Nadia Monalisa23-May-10 18:59

Nadia Monalisa

23-May-10 18:59

Hi,

In my Web application, I have the following block of code :

app.Context.Response.StatusCode = 301;
app.Context.Response.Status = "301 Moved Permanently";
app.Context.Response.Redirect(urlRouteResult.RoutedUrl);

Recently, I read an article and found that, Response.Redirect issue the Http Status code 301, so is it redundant to use the code app.Context.Response.StatusCode = 301; when I am using app.Context.Response.Redirect(urlRouteResult.RoutedUrl); ?

Re: Do I need to issue Http Code 301 when I use Response.Redirect ?

Yusuf23-May-10 19:16

Yusuf

23-May-10 19:16

Response.Redirect actually sends code 302 not 301. See MSDN [^]

Yusuf
May I help you?

Re: Do I need to issue Http Code 301 when I use Response.Redirect ?

Nadia Monalisa23-May-10 20:19

Nadia Monalisa

23-May-10 20:19

Thanks,
So, if I want to send 301 code, is the following code my only option ?

app.Context.Response.StatusCode = 301;
app.Context.Response.Status = "301 Moved Permanently";
app.Context.Response.AddHeader("Location", urlRouteResult.RoutedUrl);

Re: Do I need to issue Http Code 301 when I use Response.Redirect ?

Not Active24-May-10 1:49

Not Active

24-May-10 1:49

If you are using 4.0 there is already a method for this, RedirectPermanent[^]

I know the language. I've read a book. - _Madmatt

custom AjaxEditorControl

jitendrafaye23-May-10 18:35

jitendrafaye

23-May-10 18:35

i m working on custom ajaxEditor Control

i have override FillTopToolbar() method of editor class and added some buttons.
now i want to add InsertImageButton to toolbar fro that i have written

TopToolbar.Buttons.Add(new AjaxControlToolkit.HTMLEditor.ToolbarButton.ImageButton());

but i m getting following error-

Cannot create an instance of the abstract class or interface 'AjaxControlToolkit.HTMLEditor.ToolbarButton.ImageButton'

so plz tell me how can i add this button to toolbar..

thanking u

Re: custom AjaxEditorControl

barby.barby21-Feb-11 19:49

barby.barby

21-Feb-11 19:49

this the same problem to me any solve????

Dynamic Table Row creation

dwadasi23-May-10 18:29

dwadasi

23-May-10 18:29

Hi,

I want to add tablerows and columns on every button click in asp.net(C#.net) for existing table, after that i want to save all these rows data in the database. please help me out How to create table rows and columns dynamically and save in the database. Client will not allow the javascript in the pages.

Thanks in advance, and help me out.
-Murty

Re: Dynamic Table Row creation

Viral Upadhyay23-May-10 18:43

Viral Upadhyay

23-May-10 18:43

let say you have table name 'tblData'.
Now if you want to add table row then create table row by

TableRow tr = new TableRow();

Create table cell and add it to table row

TableCell tbcell = new TableCell();
tr.Controls.Add(tbcell);

Then add it to your table

tblData.Controls.Add(tr);

Viral
My Site

Save Our Tigers

Re: Dynamic Table Row creation

Dalek Dave23-May-10 23:30

Dalek Dave

23-May-10 23:30

Thanks also from me!

I was wondering about that the other day, but then got distracted.

You have reminded me and solved it in one go Smile | :)

------------------------------------

I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave

Re: Dynamic Table Row creation

Viral Upadhyay23-May-10 23:55

Viral Upadhyay

23-May-10 23:55

Thanks Dalek Dave Rose | [Rose]

Viral
My Site

Save Our Tigers

java script function call don't stop.

buffering8323-May-10 16:46

buffering83

23-May-10 16:46

below code is default.aspx
but default.aspx was called so many time.
jungJava() function is called always and don't stop.

i don't know why....

////////////////////////////////////////////////////////////////////////////////

<script type="text/javascript">

function jungJava()
{
debugger;
alert("called");
document.getElementById("txtTest").value = "11000";
count++;
form1.submit();

}//function jungJava()

</script>

</head>
<body>
<form id="form1" runat="server">
<div>
<input type="hidden" id="txtTest" name="txtTest" value = "1" />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

</div>
</form>

</body>

<script type="text/javascript"> jungJava(); </script>

</html>

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

Re: java script function call don't stop.

Not Active23-May-10 18:08

Not Active

23-May-10 18:08

Of course it is, you're telling it to.

<script type="text/javascript"> jungJava(); </script>

This is going to run every time the page loads. Then your script submits the form which causes it to reload, which causes the script run, which submits the form, which cause to reload, which causes...see how it goes?

If you want to happen once then trigger it with an event, such a button click.

Also, notice how the code snippet here is formatted? Use it next time

I know the language. I've read a book. - _Madmatt

transaction stoppage or resume

netsooz (Amir Hamidi)23-May-10 5:30

netsooz (Amir Hamidi)

23-May-10 5:30

Hi folks

I'm building this registration system in my asp application and I've got a question. I'd be happy if you provide me with an answer.

I have a code block to check if the entered email exists or not. I've used executeScalar method here. so when the email exists I receive a ONE. now I made an if block telling the machine to print an error then and stop the process. because I'm putting the main process (saving user to DB) after this checkpoint, HOW can I stop the code blocking from process(going on to insertation) if email exists before?

I mean I want the transaction to stop if email exists and this requires I think something like break; or ... . can you help me?

Proper Prepration Prevents Poor Performance! h

Re: transaction stoppage or resume [modified]

Blue_Boy23-May-10 11:57

Blue_Boy

23-May-10 11:57

I think this validation is better to do on DB.
But, instead

break

use

return

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

www.aktualiteti.com

modified on Sunday, May 23, 2010 6:05 PM

Online Exam System

Feras Mazen Taleb23-May-10 4:34

Feras Mazen Taleb

23-May-10 4:34

Hello I'm Developing an Online Examination System using ASP.NET

- I just want to know the best way to store the students answer in the database
is it better to store the Id of the Selected option or the value of it
and What I have to store when the answer of question is text ?

- how to display the quesitons depending on their type for example :
Multichoice with one answer [Radio list box]
Multichoice with many answer [check list box]

regards ,

You have To Search About The Truth Of Your Life
Why Are you Here In Life ?

Re: Online Exam System

Blue_Boy23-May-10 12:05

Blue_Boy

23-May-10 12:05

1. Better is to use ID of the selected option which is selected answer of one question.
2. If question is multi-choice then use CheckListBox otherwise use RadioListBox.

Take and look Visual CertExam, you will get idea how will looks and works your application.

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

www.aktualiteti.com

Re: Online Exam System

Feras Mazen Taleb23-May-10 16:33

Feras Mazen Taleb

23-May-10 16:33

thanks a lot I appreciate your answer
well I have another question

I want to build this application using either ASP.NET or ASP.NET MVC 1.0
how can I take the decision in using one of them especially that I need to learn MVC before I start
what are the points that I have to take in consideration when taking this decision ?

You have To Search About The Truth Of Your Life
Why Are you Here In Life ?

Client Side Drop Down

JC.KaNNaN23-May-10 3:58

JC.KaNNaN

23-May-10 3:58

Hi..
I know the simple concept but i dont know ...

I have two drop down list in client side..
First Drop down should load automatically when page load...
Now i want select some values in first drop down list and its based up on value automatically load in second drop down list...
i know the server side coding.. but i want client side because i have reduced post back event..

Yours,
KaNNaN

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