Re: restrict the user from selecting multiple checkboxes.... - ASP.NET Discussion Boards

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Re: restrict the user from selecting multiple checkboxes....

vinodkrebc31-Mar-09 1:42

vinodkrebc

31-Mar-09 1:42

Hi,
There are several solution to your problem...

You can count the no. of checkboxes that are checked on checked event using javascript if it is greater than
one then you can just show a simple message box please select only one to update.....

Please Try it out...
If any problem in this you can mail me vinod8812@gmail.com

Thank You
Vinod Kr.
Software Engineer
EBC Publishing Lucknow

Re: restrict the user from selecting multiple checkboxes....

anilpal31-Mar-09 1:51

anilpal

31-Mar-09 1:51

hi,

Do u need java script function for that?

Regards
Anil Pal

Re: restrict the user from selecting multiple checkboxes....

RajpootRohan31-Mar-09 1:58

RajpootRohan

31-Mar-09 1:58

Hi Anil Pal,

I don't want to use javascript for that.Is there any other way out.

cheers,
sneha

Re: restrict the user from selecting multiple checkboxes....

anilpal31-Mar-09 2:15

anilpal

31-Mar-09 2:15

Hi,

Thats fine s now u want thats validation in code-behind right?\

If yes thenu can use foreach loop for GridView.

Now let me know if u need a code for that in c#

Regards
Anil Pal

Re: restrict the user from selecting multiple checkboxes....

RajpootRohan31-Mar-09 2:27

RajpootRohan

31-Mar-09 2:27

Hi,

I am trying like this.Now if user selects multiple row then it will update only single row.but I want that if the user tries to select multiple rows and click on the update button then a message box should open prompting not to select multiple items and the upadation process should be cancelled.That is it should show the items before any updation.

cheers,
sneha

Re: restrict the user from selecting multiple checkboxes....

Abhijit Jana31-Mar-09 2:27

Abhijit Jana

31-Mar-09 2:27

sneha Choudhary wrote:
I don't want to use javascript for that.

Why?

cheers,
Abhijit
CodeProject MVP

Re: restrict the user from selecting multiple checkboxes....

Abhijit Jana31-Mar-09 2:23

Abhijit Jana

31-Mar-09 2:23

sneha Choudhary wrote:
Actually I am having a gridview. Below the gridview I have two buttons "update" and "delete".

Two records cannot be updated simuntaneously thats why I want to restrict the user from multiple selection.

Two records can be deleted simuntaneously thats why I want to go with the checkboxes.

Then how will you know that what user want?
As per your description, you can select multiple check box and then click delete. It will delete all selected records and for update check box will work as option button.
But is there any way to identify the mode of user operation?

You can give some Dropdown list [ Similar like Yahoo inbox [ Copy | Move etc ] ] and set value as Delete | Update. When user select Delete on dropdown you just allow multiple selection and other wise allow single selection.

And what ever you do, try to all checking using JavaScript, which will decrease unnecessary server hit.

cheers,
Abhijit
CodeProject MVP

Re: restrict the user from selecting multiple checkboxes....

N a v a n e e t h31-Mar-09 2:53

N a v a n e e t h

31-Mar-09 2:53

sneha Choudhary wrote:
Two records cannot be updated simuntaneously thats why I want to restrict the user from multiple selection.

If multiple records can't be updated simultaneously, what is the point in putting the update button there? Move it to a new page.

Navaneeth

How to use google | Ask smart questions

Re: restrict the user from selecting multiple checkboxes....

Sundeep Ganiga31-Mar-09 18:36

Sundeep Ganiga

31-Mar-09 18:36

Hi Sneha,
Did u get solution for your problem,If not check this.
In the Code Behind by making a loop for each row in a grid, if checkbox is checked, then there itself you can update or delete that particular record with the identifier of that particular row. By this we can even update or delete more than One records of the grid.Check this once .If anything reqd,do reply me.

Regards,
Sundeep G

Getting alert through .cs page.

dayakar_dn31-Mar-09 1:01

dayakar_dn

31-Mar-09 1:01

Hi,
i want to get an alert while clicking the button, so that i am using page.registerclientscriptblock()
The code looks like
private void BuildClientRecipientValidation()
{
string ValidationMessage = @"<script>
function GeneratingErrorMessage()
{
alert('Please Enter UserName');
}
</script>
";
Page.RegisterClientScriptBlock("ABC", ValidationMessage);
// throw new Exception("The method or operation is not implemented.");
}

but i am not able to get the click event.

any solution please let me know.

Re: Getting alert through .cs page.

anilpal31-Mar-09 1:14

anilpal

31-Mar-09 1:14

Hi,

Please clear yr problem.

1. If u simple want an alert in java script the u can call java script function on "OnClientClick" of button.

2. Now if u want alert message after doing certain functionality on code hind , means after excuation of some c# code then there is another way . The way u r trying

So please clear

Regards
Anil Pal

File

ellllllllie31-Mar-09 0:38

ellllllllie

31-Mar-09 0:38

hello,

i have a problem with my asp.net application.
Description of the bug:
while i am attending to create a directory or a file in my server, i use the Filedirectory /Directory but the problem is some times while i put \\\\ it is not understanded by the framework and sometimes \\ is also not recognized.
Do something exist like a standard to avoid this kind of problem

regards

dghdfghdfghdfghdgh

Re: File

Yusuf31-Mar-09 0:43

Yusuf

31-Mar-09 0:43

ellllllllie wrote:
some times while i put \\\\ it is not understanded by the framework and sometimes \\ is also not recognized.

what do you meant it does not recognize?

try

string folder = @"c:\my documents\special folder\projects\test1";<br />
string file = @"c:\folder name\files\file.xml";

Yusuf

Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]

Re: File

ellllllllie31-Mar-09 1:53

ellllllllie

31-Mar-09 1:53

i have

a remote dir.

so i have to use : \\server\directory
some time i put \\server\dir
sometimes : \\\\server\\dir

is there something commun or standard for this useage?

regards

dghdfghdfghdfghdgh

Re: File

Sundeep Ganiga31-Mar-09 18:30

Sundeep Ganiga

31-Mar-09 18:30

Hi,
if your directory is a folder that exists within your server folder,then there is a option for that.

Server.MapPath("FolderName/")
This detects the folder that your searching for.Check this Once

regards,
Sundeep G

Can i call aspx page as pop up using ajaxtoolkit

ashwinibhalerao31-Mar-09 0:31

ashwinibhalerao

31-Mar-09 0:31

Hi all,

I am new in using ajax.

I going to change pop-ups to modal pop-up using ajaxToolkit:ModalPopupExtender.

In my exisiting application i'm calling aspx page as an pop-up.

As far as I search through net, we need to write pop-up content inside <asp:panel xmlns:asp="#unknown">.

But I don't want to do that. I want to call aspx page only using ajaxToolkit:ModalPopupExtender.

Is this possible. If yes can I get example.

If not any alternative? or can I call aspx page in <asp:panel>

Please help me.

Waiting for reply.

Thanks in advance Smile | :)

Re: Can i call aspx page as pop up using ajaxtoolkit

ais0731-Mar-09 0:46

ais07

31-Mar-09 0:46

You canot call another page in panel.Instead of that you can use iframe.

Re: Can i call aspx page as pop up using ajaxtoolkit

Rajeesh MP31-Mar-09 0:48

Rajeesh MP

31-Mar-09 0:48

put it one iframe inside your panel..and give src your aspx page..
i think you will get that...

CreateUserWizard change password length

BoySetsFire31-Mar-09 0:22

BoySetsFire

31-Mar-09 0:22

Hi,
i want to change the default values form an CreateUserWizard, ich want to change the password length and the RegExp... in asp.net 3.5

This dosent work Frown | :-(

configuration
system.web
membership defaultprovider="AppMembershipProvider"
providers>
add name="AppMembershipProvider" applicationname="MeinApp" connectionstringname="membershipConnectionString" requiresquestionandanswer="false" requiresuniqueemail="false" minrequirednonalphanumericcharacters="0" minrequiredpasswordlength="3" type="System.Web.Security.SqlMembershipProvider"
providers
system.web
configuration
==

Warning 3 The element 'system.web' has invalid child element 'providers'. List of possible elements expected: 'anonymousIdentification, authentication, authorization, browserCaps, clientTarget, compilation, customErrors, deployment, deviceFilters, globalization, healthMonitoring, hostingEnvironment, httpCookies, httpHandlers, httpModules, httpRuntime, identity, machineKey, membership, mobileControls, pages, processModel, profile, roleManager, securityPolicy, sessionPageState, sessionState, siteMap, trace, trust, urlMappings, webControls, webParts, webServices, xhtmlConformance, caching'. C:\Dokumente und Einstellungen\Benny\Eigene Dateien\Visual Studio 2008\Projects\xxx\xxx\Web.config 35 10

THANX!!!

How to display data from the database in three columns?

Subin Alex30-Mar-09 23:43

Subin Alex

30-Mar-09 23:43