Re: session varibles + asp.net - ASP.NET Discussion Boards

Imran Khan Pathan8-May-07 1:57

8-May-07 1:57

Hi friends

I am workig in asp.net with c#

I have one textbox and one list box.

when Enter City in textbox and lost focos from there,I want to fill Airport code in List box from the database.

Plz anyone can give me solution or any link.

Thanks in advance

pathan

GOD HELP THOSE WHO HELP THEMSELVES

Re: Fill list box using Ajax

ToddHileHoffer8-May-07 2:21

ToddHileHoffer

8-May-07 2:21

We use the Telerik AJAX controls which makes it very easy. If you want something free, go here http://ajax.asp.net/

GameFly free trial

Re: Fill list box using Ajax

linpihong8-May-07 16:29

linpihong

8-May-07 16:29

i have finished the function in my travel web site. i used the ICallbackEventHandler interface to do it, it is simple to achieved ajax. you can search some information about ICallbackEventHandler on Google

Re: Fill list box using Ajax

Imran Khan Pathan8-May-07 23:09

Imran Khan Pathan

8-May-07 23:09

I am also working in travel site.
please give me link.

GOD HELP THOSE WHO HELP THEMSELVES

IE6: "cannot open the internet site" and the 2.0 Menu control

Waka Waka Jawaka8-May-07 1:53

Waka Waka Jawaka

8-May-07 1:53

When the mouse pointer is hovering over the top level menu while the page is rendering in the browser, we often (but not always) see an IE error:

Internet Explorer cannot open the internet site *URL*. Operation aborted.

This error's dialog box is displayed over the correctly rendered page but when you click OK, you're taken to a "The page cannot be displayed" error screen. Using the BACK button, you can go back to the correctly rendered page.

I've seen items that attribute this to a couple different causes in various environments including SharePoint and PHP so it is apparently an IE6 issue, not and ASP.Net issue.

The solution seems to involve controling the placement of script code on the page but, with the ASP.Net Menu control, I don't see any way to control that.

Does anyone know of a solution?

TIA,

Will

ASP.Net Control

John.L.Ponratnam8-May-07 1:53

John.L.Ponratnam

8-May-07 1:53

When we use Ajax.Net in the project why does the some of the Dot net controls doesn't work, as in normal mode. Sigh | :sigh:

Regards,
LEE

session varibles + asp.net

ritu43218-May-07 1:38

ritu4321

8-May-07 1:38

where are the session variables stored ?
IF cookies are disabled on the client machine what will happen to
the session variable ?

thanks

Re: session varibles + asp.net

_mubashir8-May-07 1:45

_mubashir

8-May-07 1:45

ritu4321 wrote:
where are the session variables stored ?

They are stored at the server

ritu4321 wrote:
IF cookies are disabled on the client machine what will happen to
the session variable ?

NOTHING..they will act as they normally do

Mubashir
Software Architect
Storan Technologies Inc, USA
Every job is a self portrait of the person who did it.

Re: session varibles + asp.net

ToddHileHoffer8-May-07 2:25

ToddHileHoffer

8-May-07 2:25

If cookies are disabled the aspnet worker process (a windows service) will manage the session information for you. If this process is reset your session information will be lost. This does happen on occasion. For more info go here

Re: session varibles + asp.net

Chris Maunder8-May-07 9:21

Chris Maunder

8-May-07 9:21

ritu4321 wrote:
where are the session variables stored ?

if InProc session state is enabled - which is the default - then on the webserver
if StateServer is enabled then on the state server.
If SQLServer mode is enabled, within your SQL server.

ritu4321 wrote:
IF cookies are disabled on the client machine what will happen to the session variable ?

Then session state will not work and you will not have access to session information. UNLESS you enable cookieless Session state.

Here's a video[^]

cheers,
Chris Maunder

CodeProject.com : C++ MVP

How to expire a Session if we click Browser Back Button

kaushik4908-May-07 1:12

kaushik490

8-May-07 1:12

Hi Gurus,

I have a Login Page.
First i have logged in and browsed the Site, then with out Logging out, I navigate to login page by clicking Browers Back Button,
Now here when i click Forward button it is logging into the site, But at this point the session should expire. Can any one provide the Code for the above Senario.
I will be greatful to u all,

with thanks and regards,
kaushik pulpa

Re: How to expire a Session if we click Browser Back Button

Sandeep Akhare8-May-07 1:53

Sandeep Akhare

8-May-07 1:53

kaushik490 wrote:
But at this point the session should expire

When you click Log Out Button make your session =null;

<br />
Session["UserName"] = null;<br />
Session["Password"] = null;<br />

Also you can do one thing add this code in every page load event

<br />
Response.Cache.SetCacheability(HttpCacheability.NoCache);<br />
Response.Cache.SetExpires(DateTime.Now); //or a date much earlier <br />

OK Are you checking the Session in every page ? i.e validating the user in every page ?

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... "

Re: How to expire a Session if we click Browser Back Button

kaushik4908-May-07 2:51

kaushik490

8-May-07 2:51

Thanks for ur Reply buddy,
I will check it and reply again
byeeeeeeeee

with thanks and regards,
kaushik pulpa

Re: How to expire a Session if we click Browser Back Button

Chris Maunder8-May-07 9:25

Chris Maunder

8-May-07 9:25

Have you looked at the member functions for the SessionState object[^]?

Clear and Abandon may be interesting to you.

cheers,
Chris Maunder

CodeProject.com : C++ MVP

we dint solve it

rama charan8-May-07 20:29

rama charan

8-May-07 20:29

but i think we dint solve the requirement here.The question was how do we expire a session when browser back button is pressed?

i would also like to know how to abandon a session in case of browser close event.

any suggestion or help is welcome

thnks for ur effort

Rama Charan Prasad

"Be happy and Keep smiling.Thats what u want be always.. Smile | :)

Gridview with template controls

regin8-May-07 0:51

regin

8-May-07 0:51

i hav a pblm with gridview with template control.
i hav the gridview with textbox as template control
hw can i get the values in the textbox. i want it to savve
im using asp.net2.0 using c# Confused | :confused:

[Message Deleted]

haneef18-May-07 1:12

haneef1

8-May-07 1:12

[Message Deleted]

Re: Gridview with template controls

Chetan Ranpariya8-May-07 1:27

Chetan Ranpariya

8-May-07 1:27

Stop spamming the forum and keep your advertisement with you.

Thanks and Regards,
Chetan Ranpariya

Re: Gridview with template controls

_mubashir8-May-07 1:29

_mubashir

8-May-07 1:29

Hey...
Dont spam the site....Moderators please take notice

Mubashir
Software Architect
Storan Technologies Inc, USA
Every job is a self portrait of the person who did it.

Re: Gridview with template controls

Colin Angus Mackay8-May-07 2:30

Colin Angus Mackay

8-May-07 2:30

_mubashir wrote:
Dont spam the site....Moderators please take notice

In order to alert the admins please press the "spam" button on the relevant post.

Upcoming events:
* Glasgow: SQL Server 2005 - XML and XML Query Plans, Mock Objects, SQL Server Reporting Services...

Never write for other people. Write for yourself, because you have a passion for it. -- Marc Clifton

My website

Re: Gridview with template controls

Chetan Ranpariya8-May-07 1:32

Chetan Ranpariya

8-May-07 1:32

Hi,

Get the gridviewrow from which you want to take the textbox value and use findControl method to find the textbox and when u get the textbox get its Text property.

GridViewRow rw = gv.Rows[2];
TextBox txt = (TextBox)rw.FindControl("txtData");
string value = txt.Text;

Here in above code I am getting value from the textbox which is there in the 3rd row of the gridview.

I hope this code will help u.

Thanks and Regards,
Chetan Ranpariya

Issues in loading images in Word Automation

Sankara Narayana8-May-07 0:34

Sankara Narayana

8-May-07 0:34

I had to generate a Word Report with password.
Upon the request from the clients the application will create a Word Report at the server(where Word 2000 is installed) closed that file, exported the same to the client system. After that the file is deleted from the server.

But in some client system some gif files were not getting loaded(There also it was using Word 2000). Actually i tested from 5 to 6 machines which have been installed Word 2000. It was getting loaded at some and not at the other.

But it was also not getting loaded at the systems where Word 2003 is also installed.

But whatever the client is the file is generated correctly at the server before it is exported. I have checked that by commenting the code that deletes the file at the server.

Please help....

O

Execute exe

Rickey_Me7-May-07 23:57

Rickey_Me

7-May-07 23:57

How to execute exe in ASP.NET and retrieve the output form the exe.

Rickey

Re: Execute exe

Colin Angus Mackay8-May-07 0:15

Colin Angus Mackay

8-May-07 0:15