Preventing form resubmitting.... - ASP.NET Discussion Boards

Re: Sizing of GridView Based UserControl

Brady Kelly23-Jun-08 22:42

Brady Kelly

23-Jun-08 22:42

Thanks, but it works as expected in the repeater. It's the GridView I have problems with.

Context Menu

rinjin23-Jun-08 4:51

rinjin

23-Jun-08 4:51

Hi All...

Please help me with the code to display Context Menu... I am using VS2003 and vb.net.

Thanks and Regards,
Rinjin

Re: Context Menu

Parwej Ahamad23-Jun-08 5:00

Parwej Ahamad

23-Jun-08 5:00

Find below URL. It helps you.

http://msdn.microsoft.com/en-us/magazine/cc163848.aspx[^]

Parwej Ahamad
R & D: REST services with WCF

Re: Context Menu

rinjin23-Jun-08 19:36

rinjin

23-Jun-08 19:36

Hello Parwej...

Thanks for ur response...

I was following the same article. However, the author says "Assuming the existence of my ASP.NET ContextMenu control, let's see how to use it to add one or more context menus to an ASP.NET page". What does he mean here....

I am hardly 4 months old in .net and while trying to create a treeview I had to download certain dll's etc to get it to work in VS2003...similarly is there anny such things to be downloaded or installed and then continue.... everything seems very confusing to me at present.... Hope U will understand my state....

Thanks and Regards,
Reena

Re: Context Menu

Parwej Ahamad24-Jun-08 4:40

Parwej Ahamad

24-Jun-08 4:40

The VS2003 does not support the Treeview so that you need some third party component to do this.

I found one more URL please through this it might be help you:
http://www.cool-tips.net/tree1.aspx[^]
Why you are not using the VS2005 ? That will solve your every problems.

Actually problem is that i do not have VS2003 so i can not do so R&D with this problem.

Let me know if you further help.

Parwej Ahamad
R & D: REST services with WCF

Re: Context Menu

rinjin25-Jun-08 3:02

rinjin

25-Jun-08 3:02

Thanks Parwej for all ur help so far....

AJAX is soemthing I shouldnt be thinking at this stage....Maybe... However, I followed teh article mentioned in ur first thread and soemhow got it to work... however now the issue is when I reight click it displays the menu.... but I also want to high light the row in the grid that is selected...otherwise the user will nto know which row he selected right....This is my current issue..

Hope U can help...

We arent using VS2005 as our Teamlead has no exp using 2005 and has only worked on 2003...so he doesnt want us to experiment due to lack of time.... I know... sounds funny!!!

Regards,
Reena

Re: Context Menu

Parwej Ahamad25-Jun-08 5:01

Parwej Ahamad

25-Jun-08 5:01

Hi Reena, Good work that you are able to implement it!!!

I read that article again and found there a property RolloverColor which mention in section Figure 1 Members of the ContextMenu Control.

Probably you are not setting this property.

Can you recheck it and let me know ?

Parwej Ahamad
R & D: REST services with WCF

Preventing form resubmitting....

www.Developerof.NET23-Jun-08 4:44

www.Developerof.NET

23-Jun-08 4:44

Hi all,

I am stuck around in a weird situation.I have an order form which lets user to select items. I have an Image button to submit the information.

The problem that i m facing is that some times the user double clicks the submit button or presses enter button twice. Hence the event occurs twice and duplicate records are saved.when i googled for the problems , i found the following solution where we disable the button at client side
[^] or open up a layer to prevent user from doing anything after clicking the submit button. But creating a layer doesn`t help if the user presses the enter key.

I also found a solution that explores the UseSubmitBehavior property
[^], but its only available for Button control and doesn`t support Image Button.

Does any body have any other options or at least some idea as to how to make the above functionality work?????

When you fail to plan, you are planning to fail.

Re: Preventing form resubmitting....

Michael Bookatz23-Jun-08 6:14

Michael Bookatz

23-Jun-08 6:14

Are you inserting into a database? If so you can check when inserting that you don't put in a duplicate record with in a time frame of 30 seconds.

Saving a form to database

ferronrsmith23-Jun-08 4:30

ferronrsmith

23-Jun-08 4:30

I created a form in asp.net, when users clicks submit (after validation), i want the form to be saved to database, any help???

Ferron

Re: Saving a form to database

www.Developerof.NET23-Jun-08 4:47

www.Developerof.NET

23-Jun-08 4:47

Ok u need help following will help you

.
.
.
.
Go and read a book, try it, and if u get any prob post it here

When you fail to plan, you are planning to fail.

Re: Saving a form to database

Christian Graus23-Jun-08 11:40

Christian Graus

23-Jun-08 11:40

What do you mean by saving a form to a database ? The data in the form ? It's overall state ? A form is an instance of a class, you can't save the whole form and restore it, not as such. You can write code to save whatever data you want from the form, and restore that from the DB.

Christian Graus

Please read this if you don't understand the answer I've given you

"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 )

Accessing local device from a webpage

Michael Bookatz23-Jun-08 3:57

Michael Bookatz

23-Jun-08 3:57

Hi there,

I am currently looking to convert a winform app to asp.net and am having a problem.

The problem is that I have a device I need to read a setting from attached to the local machine and then passed back to the server.

I have a dll that is used to access the device which can be installed on the clients machine but am not sure how to access it from the page. the dll can be installed on the client machine

The code used in the winform app is

m_MHE = new MHE();
m_MHEOpenValue = m_MHE.Open();
m_Old = m_MHE.CurrentValue;
m_MHE.Enabled = true;

Thank you for any help

Michael

Re: Accessing local device from a webpage

N a v a n e e t h23-Jun-08 4:28

N a v a n e e t h

23-Jun-08 4:28

I don't think that ASP.NET can do this. Probably creating an Activex control may work, I am not sure though.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: Accessing local device from a webpage

Michael Bookatz23-Jun-08 6:09

Michael Bookatz

23-Jun-08 6:09

Thanks for the answer - I felt this may be the answer. Is it the same for using the gdi printing to a printer.

Domain Alias

Member 367100623-Jun-08 3:44

Member 3671006

23-Jun-08 3:44

I have 5 different domain alias for my website; I want to know the alias in my asp.net code and want to display the page accordingly; say
For alias "http://aliasIndia" I want to open India.aspx
For alias "http://aliasCanada" I want to open Canada.aspx and so on.
My question is how do I know by which alias user came to my website so I can redirect to proper page; right now for each alias my default page is opening.

Re: Domain Alias

N a v a n e e t h23-Jun-08 4:29

N a v a n e e t h

23-Jun-08 4:29

Check the URL (Request.RawURL). Look for the text and redirect to proper page.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

How to use google | Ask smart questions

Re: Domain Alias

Guffa23-Jun-08 4:48

Guffa

23-Jun-08 4:48

The Page.Url.Host property returns the domain name that was used to get to the site.

Despite everything, the person most likely to be fooling you next is yourself.

Listbox/DataValueField

Assaf8223-Jun-08 2:49

Assaf82

23-Jun-08 2:49

Hello
How i can retrieve from the combobox the DataValueField of a selectedItem

Please Help

And Thanks in Advance

Assaf

Re: Listbox/DataValueField

SathyaSiva23-Jun-08 3:08

SathyaSiva

23-Jun-08 3:08

Use like this
Combobox1.Selectedvalue

Sathya

Problems while placing the usercontrol

dayakar_dn23-Jun-08 2:23

dayakar_dn

23-Jun-08 2:23

Hi,

I created one user control. Now i am trying to placing that user control either in the master page or in the .aspx page that time i am getting an error in the design mode and the error is "an unhandled exception occurred request is not available in this context".

If any body knows the solution please let me know.

I registered that user control in the .aspx and master page, But still i am getting the above mentioned error.

Thanks and Regards
RakayaD

Re: Problems while placing the usercontrol

Christian Graus23-Jun-08 2:26

Christian Graus

23-Jun-08 2:26

Here[^].

Also check out the article I link to in my sig.

How to use LoginStaus Control in master page without ' Membership provider & Configure Security Using the Website Administration Tool '

K V Sekhar23-Jun-08 2:17

K V Sekhar

23-Jun-08 2:17

Hi ,

I want to use LoginStatus control in master page.

How do i use LoginStaus Control in master page without ' Membership provider' and with out 'Configure Security Using the Website Administration Tool '.

What are the changes to be done on web.config.

i have not used any Login Control for Login. I designed a separate page for Login. 'LoginPage.aspx'.

Thanks in advance.

Generating autonumber with date format like 23/Mar/2008/001 when the new record is inserted

mcmilan23-Jun-08 1:47

mcmilan

23-Jun-08 1:47

Hi,
I am developing a web application in which the customer/user register(enter)with their complaints. When the End user enters all the required data and clicks the Register button automatically a unique number should be generated. For instance the number should be in the format like 23/Mar/2008/001 and for every new user the number should be incremented if according to the system date. If the system date changes then the number should be start again from current date/001........

Thank you
Dsr

Re: Generating autonumber with date format like 23/Mar/2008/001 when the new record is inserted

Ashfield23-Jun-08 1:58

Ashfield

23-Jun-08 1:58

So what do you want to know? How to do it? Where, in a database or in the web app?

Please try to help yourself by being specific with what you want - nobody else knows what you are working on

Bob
Ashfield Consultants Ltd

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