ASP.NET

16-Nov-08 22:47

Hi
i created customed login page.
it has one label to show error message like "incorrect login".
it also has validation summary for username and password.

if user fill incorrect login name and password, the label will show "incorrect login".
if login name text box or password text box miss to fill, it will show only validation summary.

when i fill wrong data, it shows error msg.
and i ommit one textbox or both(username and password), it show both of validation summary and error msg(label).

i dont' want to show error msg if the page is not valid.
i also checked "if(page.Isvalid)".

but error msg(label )remain the same.

any suggestion pls?

i m using asp.net 2.0 and VS2005.

thanks in advance!

Anish Gopi16-Nov-08 23:12

Anish Gopi

16-Nov-08 23:12

On Client side Labels are render as "SPAN" tag. So write a javascript method which set an empty string to the control on your button click

function clearControls()
{
   var ctrl = document.getElementById('labelname');
   if (ctrl != null)
   {
       ctrl.innerHTML = '';
   }
}

Call the above method on button click

<asp:button id="Button2" runat="server" onclick="clearControls();" text="Button" xmlns:asp="#unknown" />

It would be great if you turn off the ViewStatate for this particular labe1.

kyi kyi17-Nov-08 14:18

17-Nov-08 14:18

thanks for your answer.
i will try.

eyeseetee16-Nov-08 23:57

eyeseetee

16-Nov-08 23:57

So you want to only show the error message when the login is not in the database.
If they dont enter anything and click a button you want a required field validator to fire, is that correct?
Just add a required field validator to the control and that will check if the field contains a value.

kyi kyi17-Nov-08 14:18

17-Nov-08 14:18

thanks for your answer.
yes.

i alredy put required field validator.
if page is not valid, validation summary show error msg.

if page is valid and it is incorrrect login, lable will show "incorrect login".
after displaying label, it's not disappear.my problem is like that.

thanks again.

kyi kyi17-Nov-08 23:10

hiding the complete url in emails unsubscribtion link.

17-Nov-08 23:10

Hi..
now i can fix this problem.
in required field validator, enabledclientscript to false.

thanks.

VijayVishwakarma16-Nov-08 22:14

VijayVishwakarma

16-Nov-08 22:14

Hi,

I m trying to hide the complete link that is send in emails to just a text say click here or anything but am not able to do it. The complete url is being displayed in the email.

Can anyone help me out.

Regards

Vijay V.

Yash Softech

Re: hiding the complete url in emails unsubscribtion link.

Paddy Boyd16-Nov-08 22:20

Paddy Boyd

16-Nov-08 22:20

Send your mail in HTML format and put it in an anchor tag, just like you would on a web page.

Re: Difference between windows and web applications

m_aung216-Nov-08 22:12

Re: Difference between windows and web applications

16-Nov-08 22:12

Dear All,

I am new to ASP.Net.

In windows application, a particular form can be called by a previous form. (eg. form2 is called from form1 - the entry point to form2 is from form1 only.)

In web application, my understanding is that form2 can be called from brower address bar by typing the address of form2.

How it can be done as in windows application.

Please forgive me, if it is a wrong site for the question.

Thanks,

Aung.

Paddy Boyd16-Nov-08 22:21

Paddy Boyd

16-Nov-08 22:21

From one page to another, you want to use Response.Redirect, or Server.Transfer. There isn't the same concept of individual pages really being aware of each other, as in a windows application though.

Re: Difference between windows and web applications

Nouman Bhatti16-Nov-08 22:47

Nouman Bhatti

16-Nov-08 22:47

You must use

Response.Redirect("Name of second page")
or
Server.Transfer("Name of second page")

both will do the same thing i-e from form1 moves u to form2
to read more about this Google it.

Re: Difference between windows and web applications

m_aung216-Nov-08 23:14

Re: Difference between windows and web applications

16-Nov-08 23:14

Thanks for the answers.

I would like to know is that
- if it is called directly from browser address bar, show an error message and redirect to previous page.
- if it is to be done at page load event, it is a correct practice.

Thanks

Aung.

Paddy Boyd17-Nov-08 0:54

Paddy Boyd

17-Nov-08 0:54

You'll have trouble being able to tell the difference about where your page has come from in this instance. Not entirely sure what you mean by the page load...

Re: Difference between windows and web applications

Gennady Oster17-Nov-08 2:12

Gennady Oster

17-Nov-08 2:12

Hi !

First of, you need the information from request header HTTP_Refferer, directly or wrapped in the Request object.
Here is the interesting discussion about it.
http://bytes.com/forum/thread646457.html[^]
Regards,
Gennady

Re: Difference between windows and web applications

m_aung217-Nov-08 14:26

Re: Difference between windows and web applications [modified]

17-Nov-08 14:26

Dear All & Gennady,

Thanks, I have read the discussion and it helps me to understand on the way of web application.
As a beginner, I just tried to understand more of ASP.Net.

Thanks,

Aung.

Gennady Oster17-Nov-08 20:32

Gennady Oster

17-Nov-08 20:32

BTW, you may do it programmatically too.
Say, in the Page_Load of the first page you may set the session variable session("FirstPage") = 1
and in the Page_Load of the second page you may check this variable:

if (session("FirstPage")==1)<br />
{<br />
  // You're on the right way<br />
}<br />
else<br />
{<br />
  // Accessing directly to second page<br />
}

This is in the case when you use Server.Transfer, that preserves session.
Response.Redirect - doesn't.

Regards,
Gennady

My English is permanently under construction. Be patient !!

modified on Tuesday, November 18, 2008 2:53 AM

Re: Difference between windows and web applications

m_aung217-Nov-08 20:51