ASP.NET Discussion Boards

Re: Frame in asp.net

N a v a n e e t h10-Jun-08 20:53

N a v a n e e t h

10-Jun-08 20:53

I mean splitting page by using user controls is different from using frames. Guess you got me wrong.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Re: Frame in asp.net

~V~10-Jun-08 20:26

~V~

10-Jun-08 20:26

Yes u r right...

Frame is not supported in Asp.net(2.0)

I have also tried for it, It gives error that

<br />
Error	1	Validation (XHTML 1.0 Transitional): Element 'frame' is not supported.

Unless u don't give ur hundred percent whatever u r doning till there is no result of ur work...

Re: Frame in asp.net

Guffa10-Jun-08 22:24

Guffa

10-Jun-08 22:24

You need a frameset doctype on a frameset page.

W3C: Recommended list of DTDs[^][^]

Despite everything, the person most likely to be fooling you next is yourself.

Re: Frame in asp.net

eyeseetee10-Jun-08 21:38

eyeseetee

10-Jun-08 21:38

Check this out:

http://www.odetocode.com/articles/450.aspx

We are not a Code Charity

Re: Frame in asp.net

Vasudevan Deepak Kumar11-Jun-08 0:35

Vasudevan Deepak Kumar

11-Jun-08 0:35

You may like to check this out http://www.15seconds.com/issue/030528.htm[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

All the world's a stage,
And all the men and women merely players.
They have their exits and their entrances;
And one man in his time plays many parts... --William Shakespeare

How to handle back button event of the browser?

iamdking10-Jun-08 19:02

iamdking

10-Jun-08 19:02

Hello friends,
I want to handle "Back" buttons event of the browser in my code. I want to restrict the user from pressing back button..How can I do that?
Thanks ,

Amit

Re: How to handle back button event of the browser?

Christian Graus10-Jun-08 19:11

Christian Graus

10-Jun-08 19:11

You cannot. Don't worry, people ask this all the time. There's no way to handle it, it's not an event, it happens on the client. You can try to hack it, but not successfully.

Usually when people ask this, it's because they have not written the code to handle logout properly, is that your issue ?

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Re: How to handle back button event of the browser?

iamdking10-Jun-08 19:17

iamdking

10-Jun-08 19:17

Thanks, Here logout is not the issue. I want to give message to user, if he clicks the back button only.. I Saw some bank sites..They closing the sessions if user clicks the back button..! How they do that?
Need help..

Amit

Re: How to handle back button event of the browser?

N a v a n e e t h10-Jun-08 19:20

N a v a n e e t h

10-Jun-08 19:20

Javascript. But it's not reliable as JS can be turned off by the user.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Re: How to handle back button event of the browser?

iamdking10-Jun-08 19:29

iamdking

10-Jun-08 19:29

Any Example? or documents?

Amit

Re: How to handle back button event of the browser?

www.Developerof.NET10-Jun-08 21:22

www.Developerof.NET

10-Jun-08 21:22

This might help u...

http://www.codeproject.com/KB/aspnet/NoCaching.aspx[^]

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

Re: How to handle back button event of the browser?

iamdking11-Jun-08 20:46

iamdking

11-Jun-08 20:46

Thanks...Very goood article...

Amit

Re: How to handle back button event of the browser?

eyeseetee10-Jun-08 21:35

eyeseetee

10-Jun-08 21:35

I would avoid using javascript for a security method.
As mentioned before a user can simply turn it off in their browser by-passing your security

We are not a Code Charity

Re: How to handle back button event of the browser?

Vasudevan Deepak Kumar11-Jun-08 0:36

Vasudevan Deepak Kumar

11-Jun-08 0:36

One thing you can do is redirect all links through location.replace() of JavaScript so that there would be no history and hence back button can be voided to some extent.

You can also try using the history.forward() trick.

hi need difference in GridView, DataList, Repeater, DetailsView, FormView

Senthil S10-Jun-08 18:45

Senthil S

10-Jun-08 18:45

Hi all,
Can anyone tell which one load faster then other GridView, DataList, Repeater, DetailsView, FormView.

Or can you give me a suggestion that which one will works better compare to other controls.

Thanks in Advance

Regards,
Senthil.S

Senthil.S
Software Engineer

Re: hi need difference in GridView, DataList, Repeater, DetailsView, FormView

Christian Graus10-Jun-08 18:52

Christian Graus

10-Jun-08 18:52

The reason they all exist, is that different situations call for different tools. If one was best, why would MS not just release that one ?

Re: hi need difference in GridView, DataList, Repeater, DetailsView, FormView

Senthil S10-Jun-08 19:16

Senthil S

10-Jun-08 19:16

hello christian
Thanks for your response. The real situation of main is, i have to create a user control to load the datas from database and the control should be faster.

So i need a control to load the data faster and it should good also.

Thank you

Regards
Senthil.S

Senthil.S
Software Engineer

Re: hi need difference in GridView, DataList, Repeater, DetailsView, FormView

N a v a n e e t h10-Jun-08 19:23

N a v a n e e t h

10-Jun-08 19:23

Either use a repeater or create your own control. Creating custom controls and binding using a DataReader is fast.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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How to select the predefined value which is already in the listbox?

preetpal10-Jun-08 18:30

preetpal

10-Jun-08 18:30

i am doing it thru javascript..this is the statement..

document.getElementById('ctl00_ContentPlaceHolder1_lstRole').setInputValue=retVal.roleID;

--retVal.roleID //value i need to be selected in list box
--document.getElementById('ctl00_ContentPlaceHolder1_lstRole').setInputValue //list box

the same thing is wrkin for drop down and text boxes but not for list box. can any1 tell me whats wrong in this?

How to pass data from client to server in AJAX

engsrini10-Jun-08 17:14

engsrini

10-Jun-08 17:14

Hi

I am creating a chat application using ajax asp .net 2.0, here whenever the user enter the text message and hit enter, i have to pass this message to server in ajax, i am doing it right now using the following code

url = 'Chat.aspx?action=chatmsg&u=' + userid +'&msg='+ txtMsg;

req = getAjax();


req.onreadystatechange = function(){
//alert("req.readyState  "+req.readyState);
    if( req.readyState == 4 && req.status == 200 ) {
        updateAll();
    }

}

req.open( 'GET', url, true );
req.send( null );

but the problem is some time the txtmsg (user entered message would be in html code). how to pass html formatted message to server using ajax.

Please help
Thanks
SRini

Re: How to pass data from client to server in AJAX

Parwej Ahamad10-Jun-08 17:28

Parwej Ahamad

10-Jun-08 17:28

Are you getting any error ?

Probably tage <> not allowed to send as message. However you can do one thing replace these tag with any special character on client side and then again parse it on server side.

Parwej Ahamad
R & D with IIS 5.0/6.0

Re: How to pass data from client to server in AJAX

Christian Graus10-Jun-08 17:35

Christian Graus

10-Jun-08 17:35

Actually, there is a standard format for this already.