ASP.NET

23-Aug-07 11:00

You can consdier creating a stringbuilder object first and then add the HTML tags to it like as follows ones you have have it done send it to the browswer and it will render it for you.

StringBuilder sb = new StringBuilder();
sb.Append("<body");
sb.append("< body="">");

Re: ASPX to HTML

ChrisKo23-Aug-07 12:03

Button click event asp.net 2.0

23-Aug-07 12:03

Wow, I'll have answered two questions with the same link within 5 minutes of each other. How can you get any better than that?

Take a look at the HTMLDocument[^] object.

netJP12L23-Aug-07 7:59

23-Aug-07 7:59

Hi guys, I am counting Items on button click if total items are 5 then i want to display a popup or alert message through javascript. Currently i am calling in my button click event like this:

button.OnClientClick="javascript:alert('5 Items');";

The problem is I had to click twice to invoke this message. lets say the counter is 5, I clicked on messages appears, I clicked again then I do see this message. Can someone help me in it.

Thanks

CodyGen23-Aug-07 8:15

CodyGen

23-Aug-07 8:15

you can try putting this under Button_Click event

Response.Write("javascript:alert('5 items');");

netJP12L23-Aug-07 8:49

23-Aug-07 8:49

Thanks for answering. Acutally i have created those button inside an ajax updatepanel. That's y i couldn't use response.write method becuase it throws exception. Is there anyother way.
Thanks

ChrisKo23-Aug-07 12:34

23-Aug-07 12:34

Here's what I would do (note: ItemCount is a property I have wired to a Session value, you could easily make it a database driven value).

protected void Button1_Click(object sender, EventArgs e)
{
	ItemCount += 1;

	if (ItemCount == 4)
		Button1.Attributes.Add("onClick", "alert('5 Items');");
	else if (ItemCount == 5)
		Button1.Attributes.Remove("onClick");
}

netJP12L23-Aug-07 20:00

23-Aug-07 20:00

I tried but doesn't work. I only want to display the javascript alert box when there are 5 or more itmes . As i mentioned before
button1.attributes.add("onclick","javascript:alert('5 Items');");
display alert message when i click on twice. Please help me and am stuck dont' know how to solve this issuse.

ChrisKo24-Aug-07 7:39

24-Aug-07 7:39

The code I provided above will add the onClick event after you've clicked the button 4 times. So that means on the 5th click, the onClick event will cause the alert() to show. Then I remove the onClick event because you only wanted to show the alert() on the 5th time. I've tested this code locally and it works fine. Can you show us more of your code so we can see where the problem really is?

New to ASP.Net

haroon198023-Aug-07 5:54

haroon1980

23-Aug-07 5:54

Hi I am new to Asp.Net as I have done in my previous programming ASP and also I did medium work on C# as well so in future i will be using C# with ASP.net.

the main query here is i created two textbox controls and one button when i want an action it goes to c# file. Do we have to write all these actions code in C# file or ASP.Net as well.

Also can anybody help me in starting a good tutorial which explains starting process for me. I dont want to go in to many details of using different controls for ASP.Net because that I will learn from time to time as i just want to do one or 2 application and then moving to ADO.Net and will try to create some good 3 tier architecture web applications using SQL Server 2005.

I will be very thankful to you.

Thanks

Re: New to ASP.Net

Christian Graus23-Aug-07 11:06

Christian Graus

23-Aug-07 11:06

shah123 wrote:
Do we have to write all these actions code in C# file or ASP.Net as well.

ASP.NET is a class framework, you're going to use C#, so the question makes no sense.

You'd handle the click event, interact with your control in your code behind, and use the same code you would in winforms to write your file.

shah123 wrote:
Also can anybody help me in starting a good tutorial which explains starting process for me.

The main thing to understand, is that the C# code runs on the server, not the client. You can't write C# code that runs client side. You create javascript and HTML for the client. Other than that, I'd buy a good book if you need an overview, or just download some articles and look through them.

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: New to ASP.Net

ChrisKo23-Aug-07 12:37

ASP.net Membership across multiple web applications

23-Aug-07 12:37

Here's a good place for you to start learning.

MSDN New to Development? Video Series[^]

fallen donkey23-Aug-07 5:51

fallen donkey

23-Aug-07 5:51

Hi,

I'm creating several web application projects but i want them all the share a common membership. currently each application has a seperate web.config file with the same membership details. I have 1 logon.aspx page which i want all applications to redirect too.

However at the moment the main logon application works fine, and the other applications redirect to it for logon but it just gets stuck on the logon page. What i think is happening is application B redirects to the logon page in appalication A the user logs on then it trys to redirect them back to the application B but looses the logon details which causes the application B to redirect them back to the logon in application A again. Hope that makes sence.

I think the problem lies in my web config file but i'm new to all this and would appeciate any help you can give.

I have this web config in both applications

<?xml version="1.0" encoding="UTF-8"?>

<configuration>

<connectionStrings>
<add name="MySqlConnection" connectionString="..." />
</connectionStrings>

<system.web>
<compilation debug="true" />

<authorization>
<deny users="*" />
</authorization>

<authentication mode="Forms">
<forms loginUrl="/AppA/logon.aspx" enableCrossAppRedirects="true" name=".ASPXFORMSAUTH" path="AppA" />
</authentication>

<membership defaultProvider="SqlProvider" userIsOnlineTimeWindow="15" >
<providers>
<clear />
<add minRequiredNonalphanumericCharacters="0"
name="SqlProvider"
type="System.Web.Security.SqlMembershipProvider"
connectionStringName="MySqlConnection"
applicationName="AppA"
enablePasswordRetrieval="false"
enablePasswordReset="true"
requiresQuestionAndAnswer="true"
requiresUniqueEmail="true"
passwordFormat="Hashed" />
</providers>
</membership>

<profile defaultProvider="SqlProvider" enabled="true">
<providers>
<clear/>
<add name="SqlProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="MySqlConnection" applicationName="AppA"/>
</providers>
<properties>
<add name="Title"/>
<add name="Forename" />
<add name="Surname" />
<add name="Department" />
</properties>
</profile>

<roleManager enabled="true" defaultProvider="SqlRoleProvider">
<providers>
<clear/>
<add name="SqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="MySqlConnection"/>
</providers>
</roleManager>

</system.web>
</configuration>

no one ever said they wished they would have worked more on their death bed. Wink | ;)

meaning of Eliminating CSS Image Flicker with IE6

Harshad Pednekar23-Aug-07 4:09

Harshad Pednekar

23-Aug-07 4:09

What do we mean by
Eliminating CSS Image Flicker with IE6

can anybody please expline me this
Sniff | :^)

Regards,

Harshad G. Pednekar

Re: meaning of Eliminating CSS Image Flicker with IE6

Fred_Smith23-Aug-07 5:30

Fred_Smith

23-Aug-07 5:30

It refers to the flicker that can occur on rollover images (typically found on navigation bars) as the image is swapped when the mouse rolls on/off.

.cs and .vb file in the same application

Imran Khan Pathan23-Aug-07 3:50

Imran Khan Pathan

23-Aug-07 3:50

Hi friends

I have .cs and .vb class files.I want to use both file in the same application.

Is it possible?

Thanks in advance

Pathan

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kubben23-Aug-07 3:53

kubben

23-Aug-07 3:53

They have to be in sepparte projects. Each project must be either C# or VB.net, not both.

Ben

Not Active23-Aug-07 3:55

Not Active

23-Aug-07 3:55

Why would you have a mix of languages in the same application?

You can't mix them in the same application, however you can, of course, use the classes from different assemblies, written in different languages.

only two letters away from being an asset

Colin Angus Mackay23-Aug-07 4:11

Colin Angus Mackay

23-Aug-07 4:11

Mark Nischalke wrote:
You can't mix them in the same application, however you can, of course, use the classes from different assemblies, written in different languages.

You might want to rethink that sentence as you manage to contrdict yourself within it.

An application can be made up of many assemblies.

-- Always write code as if the maintenance programmer were an axe murderer who knows where you live.

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Not Active23-Aug-07 4:43

Not Active

23-Aug-07 4:43

Guess it didn't come out well. Blush | :O

But I don't see the contradiction. Confused | :confused:

You can't mix languages within the same project, but can use classes from other assemblies, that where written in other .NET langauges.

only two letters away from being an asset

Imran Khan Pathan23-Aug-07 18:56

Imran Khan Pathan

23-Aug-07 18:56

I need to implement Internal Search Engine in c# application.
I searched in google for source code and i got that in VB.
I can convert that into C# but I didnt have Enough time for that so just
I wanted to implement that module in c# project and I have done it successfully.
I take .vb classes files in different folder in App_Code and set belove code in webconfig and its running successfully.

<codeSubDirectories>
<add directoryName="VB"/>

</codeSubDirectories>

Thanks

Pathan

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