Re: Div in Master Page's Content Page - ASP.NET Discussion Boards

If you are using vs.net 2.0,

In
Response.AddHeader("Content-disposition", "attachment; filename=test.doc");

replace attachment with inline.

Should solve your problem.

I was born dumb!!
Laugh | :laugh:

Programming made me laugh Laugh | :laugh:

!!!
--sid--

Yes iam using 2.0, however it didnt work. can u plz guide me to a link or place it is done b4 or could u just show me how how to write the code for it. thanks in advance.

I've taken a div to show or hide some information in Master Page's content page and it's working. But if i click on "Submit" button given inside the div then div is being hidden to show or display the div until it is closed i've used the code given below.

HtmlControl frame1 = (HtmlControl)this.FindControl("divCityInformation");
frame1.Visible = true;

But it's showing and error Object reference not set to an instance of an object

modified on Wednesday, March 19, 2008 7:53 AM

you need to check what page your masterpage is on, some things you put in masterpage cant be used as they conflict with the pages that are using masterpage
try putting a simple webpage up with masterpage as its linked page and go from there
post what other errors you get
object reference usually means you have created a control but not referenced e.g.

aspbutton onlcik="something"

but you havent declared the onclick

make sense!! Smile | :)

I see you have changed your post.
If I am making sense of your problem, you are trying to access a control in a hidden div?you can't do this.
This might explain the object reference error

yes you are right But friend that problem i've solved. Please suggest me what should i do now.

post all your code and I can see whats going on

I've just tested the code and it works

Try putting the following code in a .cs file if you havent already. like a code behind file Smile | :)

protected void Submit1_ServerClick(object sender, EventArgs e)
{

HtmlControl frame1 = (HtmlControl)this.FindControl("divCityInformation");
frame1.Visible = true;
}

Hi,

How I will display Yes, No, Cancel, 3 buttons in javascript message box. There is no problem to create two buttons.

Thanks in advance

You cant do all three options in javascript

I found something similar here
[^]

Thanks
Laddie

Kindly rate if the answer was helpful

iam using username and password screen to enter into the next page .in the 2page i have logout screen to log out ...but if the user click on the close button of the ie screen how i can identify that user has did a wrong click or how can i identify user clicked close button

You can try to do this with an AJAX call, but you can't be certain it will work. Best to write an app that doesn't rely on this behaviour.

Christian Graus - Microsoft MVP - C++

"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 )

hi mr.Christian Graus actually before i used master page and on master page body unload i called a function but now iam using a user control to the pages as baner to every page .this baner is having logout and on clicking log out im calling the function.

will u give any idea of that application that does not rely on this behaviour

Well, basically, don't do anything where you rely on knowing the user logged out. For example, when you store in your DB that someone is logged in, also store the time of their last action, and once their last action has been more than a certain time ago, log them out.

Christian Graus - Microsoft MVP - C++

"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 )

this is very true because if some1 closes the browser window or their machine crashes then you have no way of knowing they logged out.
You could use session variables and put time limits/counts on that

HI All
i have a textarea. and i want to count number of lines in this textarea.
actually i have created a HTML Editor using textarea.

can anybody tell me how to solve this problem.

thanks.

you can count for the number of occurances for \n

function countRows()
{
var rows = document.getElementById("test").value.split('\n');;
alert(rows.length);
}

this will give the number of lines

Thanks
Laddie

Kindly rate if the answer was helpful

thanks Laddie.

thanks sumit.

hello all
I need to center align the contents of my web page as many of the websites does these days(eg. www.msn.com), while reading through diff sites i got to know that we can do it with hlp of css files but not exactly how....can anyone hlp me out on same??

it depennds how u align the tables.In tables u can align contents in center.no need to go for css.
right click inside the table > build style > align : center

please don't use tables, it much better to use div tags and then use css to position
Do you want your website to be 800x600 or bigger?