ASP.NET

Re: Problem deleting selected value from dropdownlist

13-Feb-08 9:19

string strDelete = "delete ~~state~~ from tblState where ID=" + id + ";

only two letters away from being an asset

wajans13-Feb-08 9:35

wajans

13-Feb-08 9:35

Hi Mark

Same old problem, Its not working.
But thanks for your suggestion.

Thanks
Wajid

Executing Textbox Text

waheed awan12-Feb-08 15:06

Re: Executing Textbox Text [modified]

12-Feb-08 15:06

i want to execute the text written in text box
e.g
i have a function
public void func(string s)
{
}

what i want to achieve is if i write
func("waheed")
in the textbox this function should be called on clicking a button

i cant use if/case etc
my requirement is this the textbox text will be passed to another function where this text will execute as code
Thanks

Venkatesh Mookkan12-Feb-08 15:17

Venkatesh Mookkan

12-Feb-08 15:17

waheed awan wrote:
i want to execute the text written in text box
e.g
i have a function
public void func(string s)
{
}

what i want to achieve is if i write
func("waheed")
in the textbox this function should be called on clicking a button

If you want this on javascript try the below on the onclick event of the button, (OnClientClick, if it is a Server Side button)

func(document.getElementById('MY_TEXTBOX').value)

If you want the above in ASP.NET, double click button, it will take you to the code behind, where you can try the below code in the Button Click event,

func(MY_TEXTBOX.Text);

Here MY_TEXTBOX is the ID of the textbox you mentioned

[Venkatesh Mookkan]
My: Website | Yahoo Group | Blog Spot

modified on Tuesday, February 12, 2008 9:52 PM

Not Active12-Feb-08 15:45

12-Feb-08 15:45

document.getElementById returns an object. How will this work in your example?

only two letters away from being an asset

Venkatesh Mookkan12-Feb-08 15:53

Venkatesh Mookkan

12-Feb-08 15:53

It should be

func(document.getElementById('MY_TEXTBOX').value);

Thanks Marks for pointing out.

[Venkatesh Mookkan]
My: Website | Yahoo Group | Blog Spot

Not Active12-Feb-08 15:53

12-Feb-08 15:53

First, it isn't a very smart idea to try executing arbitrary code entered from a textbox.

If you want to do this on the client-side you need to use the eval function. http://www.w3schools.com/jsref/jsref_eval.asp[^]

On the server-side you can try using CodeDOM http://msdn2.microsoft.com/en-us/library/y2k85ax6.aspx[^] However, it is VERY, VERY dangerous to try compiling code input from a textbox. Don't even think about it, try something else.

only two letters away from being an asset

waheed awan13-Feb-08 7:02

13-Feb-08 7:02

THANKS
the arical you gave me reference is very helpful and it solved another problem that i was facing
but here my problem is
as i write
func("vaue"); in the cs file the function is called

what i want to achieve is when i write
func("vaue"); in the textbox then on clicking the button the textbox should be executed

Not Active13-Feb-08 7:22

13-Feb-08 7:22

waheed awan wrote:
then on clicking the button the textbox should be executed

I don't understand what you are asking for here. Confused | :confused:

Do you want something like; func("Console.WriteLine("Hello, World");" ) which causes "Hello, World" to be written to a console window? Confused | :confused:

only two letters away from being an asset

waheed awan13-Feb-08 12:06

13-Feb-08 12:06

i want to say
the textbox will be used to write code statements and clicking the button will execute the statement written in the textbox

Example;
if in the textbox i write
MessageBox.Show("Hello");
then clicking the button executes the statement in the textbox in this case display a messagebox

Not Active13-Feb-08 16:08

13-Feb-08 16:08

Then read my previous response about CodeDOM, and the warning that this is VERY dangerous thing, don't do it, think of another way.

only two letters away from being an asset

waheed awan13-Feb-08 7:03

System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

13-Feb-08 7:03

THANKS
the arical you gave me reference is very helpful and it solved another problem of adding a class that i was facing
but here my problem is
as i write
func("vaue"); in the cs file the function is called

what i want to achieve is when i write
func("vaue"); in the textbox then on clicking the button the textbox text should be executed

how would???

learningman12-Feb-08 11:49

learningman

12-Feb-08 11:49

Im my online photo album i have three tables categories, pictures, and comments
only logged in people can post or edit or leave comments. I also have a chat room that only logged on users can chat on. When you sign up for an account you add name ..password,ect,ect, and an Email address. Now here is my question, I want to have a link or button click that would say leave message..to the person that posted the pic.
What table would the Email go in the pictures or the comments,or would I need a fourth
table?
Any help on this would be greatly appreciated. I seen a working example of this at
Plenty of fish .com you click on a pic after you create an account and you will see the send message button. But you never see the persons email. I would like this but am sure i am not smart enough yet on this matter
Sincerly
Paul quinn

Re: how would???

Christian Graus12-Feb-08 11:54

Christian Graus

12-Feb-08 11:54

I'd imagine that the logical thing would be that a users email address is part of the table that stores login information, and the id of the user who sent the photo would be stored in the table with the photos. So, you'd use the Id to look up the email address in the other table.

This is really a SQL question.

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 )

mayl12-Feb-08 10:42

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

12-Feb-08 10:42

Hi,
I have a development and testing environment. I have set the the following on my web.config file:

authentication mode="Windows"
identity impersonate="true"

And I'm trying to list directories and its subfolders and files from a different file_server/shared on my page.

In my development environment, it is working fine. I was able to see the folders and files, but in the testing it is giving me:

System.UnauthorizedAccessException: Access to the path "file_server/shared" is denied.

On both development and testing IIS, I have the "Integrated Windows authentication" checked only. I granted "Everyone" and "Authenticated Users" read only to the file_server/shared. My codes are exactly the same on both environments. I'm also able to get the "WindowsIdentity.GetCurrent.Name" on both environments.

I'm totally puzzled. Can anyone help me on how to troubleshoot this?

Thank you very much
May

Venkatesh Mookkan12-Feb-08 15:24

Venkatesh Mookkan

12-Feb-08 15:24

mayl wrote:
I have a development and testing environment.

What is the development environment you meant to say? Is it your machine which you used for development?? Whats is the OS or IIS version used in it?

Whats is the OS or IIS version used in your testing environment?

[Venkatesh Mookkan]
My: Website | Yahoo Group | Blog Spot

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

mayl13-Feb-08 3:46

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

13-Feb-08 3:46

Hi,
We have 2 separate servers, one for development and one for testing. The OS is Windows 2000 and IIS version 5.
thank you

Ravenet12-Feb-08 16:00

Ravenet

12-Feb-08 16:00

Hi Guy

can i know about your OS and development envoriment?
becuase of if u Vista,little triky...

Cheers
RRave
MCTS,MCPD

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

mayl13-Feb-08 3:50

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

13-Feb-08 3:50

It's not Vista. Both environment are using Windows
thank you

Ravenet13-Feb-08 4:02

Ravenet

13-Feb-08 4:02

OK

so can u give a full rights to parent folder. or use ACL in .net

Cheers
RRave
MCTS,MCPD

Re: System.UnauthorizedAccessException: Access to the path "server/file_share" is denied

mayl13-Feb-08 6:05