ASP.NET

Re: How to create regular expression start with *

4-Dec-07 21:22

Sunil Kumar Dhiman wrote:
^[*1-9'.\d|1-9'.\d]{1,6}$.

* is a regular expression keyword. Put a \ before that to escape it

^[\*1-9'.\d|1-9'.\d]{1,6}$.

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$unil Dhiman4-Dec-07 22:05

$unil Dhiman

4-Dec-07 22:05

It also working same. taking more than one (*).

How to maintain session between multiple popup windows in asp.net

Rajesh_K_Sharma4-Dec-07 20:51

Rajesh_K_Sharma

4-Dec-07 20:51

Hi,
I am unable to get the session variable on popup windows in asp.net. When I open the pop up window s on click on button, session variable is null on page load event of popup windows. How can I maintain session between multiple popup windows?
Working Environment:-
• Windows : - 2003 Server
• IIS 6.0
• FRamwork2.0
• IE 7.0
Any help is appreciated.

rajesh

Re: How to maintain session between multiple popup windows in asp.net

ReactiveX4-Dec-07 21:50

ReactiveX

4-Dec-07 21:50

Where and how are you creating the session, and how are you reading it back?

Daniel Minnaar
Lead Software Developer

Re: How to maintain session between multiple popup windows in asp.net

Rajesh_K_Sharma4-Dec-07 22:05

Rajesh_K_Sharma

4-Dec-07 22:05

Thanks for reply
i create the session like
Session["UserId"] = "admin"

access the session on popup windows

string str = convert.ToString(Session["UserId"])

rajesh

session end function [modified]

Sonia Gupta4-Dec-07 20:23

4-Dec-07 20:23

In the project , i have a folder named form there exists a login page. after the session expires , in the session end function(global asax file)
i am writing
Response.Redirect("Login.aspx");
login.aspx exist in form folder
after the execution of session end it is going in the application error funtion and it is not even navigating me to loginn.aspx page.
y it is happening

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modified on Wednesday, December 05, 2007 2:29:25 AM

N a v a n e e t h4-Dec-07 20:25

4-Dec-07 20:25

Writing inside session_end event is not a good choice. Write in the page where you are ending the session.

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Sonia Gupta4-Dec-07 20:31

4-Dec-07 20:31

how should i use the
Response.Redirect("Login.aspx");in session end fucntion
it is not working , not navigating me to login.aspx page

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

N a v a n e e t h4-Dec-07 20:38

4-Dec-07 20:38

If your page is in form directory, the use Response.Redirect("form/login.asx")

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Sonia Gupta4-Dec-07 20:47

4-Dec-07 20:47

i used the same procedure as u said.should it go into the application error after the execution of session end function .
the path string is correct , there is not problem in it.
Response.Redirect("Forms/Login.aspx");

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

N a v a n e e t h4-Dec-07 21:20

4-Dec-07 21:20

If it fires application_error, there might have some error happened. BTW, what you are doing on session_end ? How you are ending session ? Can you show your code ?

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Sonia Gupta4-Dec-07 21:36

4-Dec-07 21:36

after successful authentication , i am doing like
Session.Timeout = 1;
and then i sit idle, afterwards it automatically go to global.asax file in the session end function there i ma writing
Response.Redirect("Forms/Login.aspx");
because the Login.aspx is under Forms folder
after completion of session end function it goes to application error .
can i somehow get the application error, i mean what is application error occuring?

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

N a v a n e e t h4-Dec-07 21:49

4-Dec-07 21:49

Sonia Gupta wrote:
and then i sit idle, afterwards it automatically go to global.asax file in the session end function there i ma writing

Yes this will heppen on the background. But your browser page won't change until you give a request to server. Could you tell me why you are doing this ? Probably I can suggest a good method.

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Sonia Gupta4-Dec-07 21:57

4-Dec-07 21:57

i am merely trying to implement the session_end function for all pages as a common funciton

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Error in ranges of RangeValidator, MaxValue 90 Cannot be less than MinValue -90

Vasudevan Deepak Kumar4-Dec-07 21:37

Vasudevan Deepak Kumar

4-Dec-07 21:37

Session_OnEnd is a non-deterministic call. If you really want to depend on it, try this workaround:

www.eggheadcafe.com/tutorials/aspnet/5b7868cf-fc4b-45e5-a75d-1c06d9a53482/aspnet--prevent-multipl.aspx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

CSS for link

.NET- India 4-Dec-07 19:49

.NET- India

4-Dec-07 19:49

Hello Friends,

I want to use CSS for link in my DataList

Can anybody let me know how to do it........

<style type="text/css">
.myCSS a{FONT-WEIGHT:bold;Text-Decoration:none; bold; FONT-SIZE: 9.5pt; COLOR: #004a91; FONT-FAMILY: arial}
.myCSS a:hover { FONT-SIZE: 20pt; COLOR: red; TEXT-DECORATION: none }
</style>

<asp:datalist id="DataList1" runat="server" CellPadding="4" BorderWidth="2px" RepeatDirection="Horizontal"
BorderStyle="Solid" RepeatColumns="1" Width="500px">
<ItemStyle BorderWidth="1px" BorderStyle="Solid" BorderColor="#004A91"></ItemStyle>
<ItemTemplate>
<table>
<tr>
<td height="7">
</td>
</tr>
<tr>
<td>
<a class="myCSS" href='<%# DataBinder.Eval(Container.DataItem,"URL") %>'>
<%# DataBinder.Eval(Container.DataItem,"Title") %>
</a>
</td>

Re: CSS for link

John-ph4-Dec-07 21:09

John-ph

4-Dec-07 21:09

The Knowledge wrote:

.myCSS <strike>a</strike>{FONT-WEIGHT:bold;Text-Decoration:none; bold; FONT-SIZE: 9.5pt; COLOR: #004a91; FONT-FAMILY: arial}
.myCSS <strike>a</strike>:hover { FONT-SIZE: 20pt; COLOR: red; TEXT-DECORATION: none }

myCSS{style-Class definition goes here}<br />
myCSS:hover{style-Class definition goes here}

And Now using myCSS as class attribute for link controls will work. If you want to use this style as default style for the hyper links then you can do...

a{style-Class definition goes here}<br />
a:hover{style-Class definition goes here}

when you do this, you don't have to set the style-class attribute for the hyper links. By default, it will use the given style (a{}).

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Rocky#4-Dec-07 19:30

Rocky#

4-Dec-07 19:30

hi everyone,
I've a strange error here its saying:

The MaximumValue 90 cannot be less than the MinimumValue -90 of RangeValidator2.

Here's my code for the range validatroy
<asp:rangevalidator id="RangeValidator2" runat="server" controltovalidate="LatitudeTextBox" minimumvalue="-90" maximumvalue="90" errormessage="-90<=Value<=90"></asp:rangevalidator>

Please elaborate on that.

Many thanks
Rocky

You can't climb up a ladder with your hands in your pockets.

Re: Error in ranges of RangeValidator, MaxValue 90 Cannot be less than MinValue -90

Ujjaval Modi4-Dec-07 23:30

Ujjaval Modi

4-Dec-07 23:30

Hi,
You just need to set the Validator's Type as integer as follows :

<asp:rangevalidator id="RangeValidator1" runat="server" controltovalidate="TextBox1">
ErrorMessage="Value out of range" MaximumValue="90" MinimumValue="-90" SetFocusOnError="True" Type="Integer">

Regards,
Ujjaval Modi

About DropDownList...?

Kasi Viswanathan4-Dec-07 19:04

Kasi Viswanathan

4-Dec-07 19:04

I have a TextBox and DropDownList in which when i enter a character in TextBox then the DropDownList selected item must starts with the character which i enter....Any Idea or Reference will be more helpful...

Thanks in Advance... Rose | [Rose]

Erasers are for people who are willing to correct their mistakes.

Sun Rays4-Dec-07 19:28

Sun Rays

4-Dec-07 19:28

Hi,
you can use ajax control for that.

ListSearchExtender

Hope it will help you.

Thanks,
Sun Rays

To get something you must have to try once.

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rockz...4-Dec-07 20:23

rockz...

4-Dec-07 20:23

U can also do it using a stored procedure.
e.g.
CREATE PROCEDURE [dbo].[USP_GetName]
@i_strSearchName VARCHAR(50)
AS
BEGIN
SELECT NAME FROM USER Where NAME Like @i_strSearchName+'%' END

Sandeep Akhare4-Dec-07 20:32

Sandeep Akhare

4-Dec-07 20:32

But for this you need to have a postback of whole page
it is one of the solutions but not efficent way

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

Sandeep Akhare4-Dec-07 20:38

Sandeep Akhare

4-Dec-07 20:38

I think you meant that you need to re arrange/sort the items present in the dropdown list after entering the textbox so that it will show the items starting with same charachter.
For this i think you will have to go for javascript

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "