web parts database connection - ASP.NET Discussion Boards

Re: how can i find out dynamic control ID?

buffering8326-Dec-10 17:42

26-Dec-10 17:42

Thank you for answer.
But i need to show list of member.
So i need to show list when Page_load.

Is There any way to get dynamic control id when post back?

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

Re: how can i find out dynamic control ID?

Not Active27-Dec-10 1:53

Not Active

27-Dec-10 1:53

buffering83 wrote:
Is There any way to get dynamic control id when post back?

You create the control, you have it and the ID.

I know the language. I've read a book. - _Madmatt

Re: how can i find out dynamic control ID?

Hiren solanki26-Dec-10 19:00

Hiren solanki

26-Dec-10 19:00

Your question is not quite clear as of you mentioned of poor English of yours. So that It can be little misunderstanding but AFA I understood the question I can give you following reply.

I am in confuse of Either you want to generate dynamic control ID or you want to find that control ID.

So It's clear from your code that assigning global variable can make some work for you, by that any name you're assigning inside IF loop that will be stored in a global variable and you can find that ID whenever you wanted. or if you want to make that control ID accessible from anywhere then you can have static variable.

Sorry If I am getting you wrong. Unsure | :~

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Regarding windows service

vishnukamath24-Dec-10 2:06

vishnukamath

24-Dec-10 2:06

hi,
I need to show reminder for every user through our application.If it Is Possible with windows service?. Could you please suggest me a better way.

regards,
vishnu.

Re: Regarding windows service

Hiren solanki24-Dec-10 2:41

Hiren solanki

24-Dec-10 2:41

vishnukamath wrote:
I need to show reminder for every user through our application.

What type of application you're talking about ?

vishnukamath wrote:
If it Is Possible with windows service?

If it's regarding windows service then Ask in Appropriate forum like Windows forms or C#

Your question is not clear. Confused | :confused:

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Re: Regarding windows service

Srinivas_Kotra24-Dec-10 3:25

Srinivas_Kotra

24-Dec-10 3:25

hi,
this links may help you
http://msdn.microsoft.com/en-us/magazine/cc163821.aspx[^]

Simulate a Windows Service using ASP.NET to run scheduled jobs[^]

Thanks,

Re: Regarding windows service

Hiren solanki24-Dec-10 3:27

Hiren solanki

24-Dec-10 3:27

I don't need the help regarding, Please reply to the post as a reply to OP.

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

web parts database connection

Satish_S23-Dec-10 21:48

Satish_S

23-Dec-10 21:48

hi
i am having a web parts and those web parts are working fine when i run from my solution and not working when i deploy to server and accessing those web parts. after spending time on reading some articles i got that the personalization data's are getting saved in aspnetdb database, i have run installpersonalization.sql in my development database its giving same functionality as it should be.

i have customized my database with those script tables and procedures, still i am not able to access web parts functionality when i am accessing server link, it may be because of authentication anonoyms in iis, my query was how to get access of web parts when i am accessing through server after deployment.

how to configure web parts in anonoyms user.

thanks..

Re: web parts database connection

Satish_S26-Dec-10 21:47

Satish_S

26-Dec-10 21:47

hi i found a solution from a link

http://geekswithblogs.net/dotNETvinz/archive/2009/02/17/implementing-asp.net-webparts-with-different-authentication-modes.aspx

Message Removed

23-Dec-10 19:33

sheemap

23-Dec-10 19:33

Message Removed

Re: connection string

Hiren solanki23-Dec-10 19:43

Hiren solanki

23-Dec-10 19:43

If your database file is inside a datadirectory then you can use.

"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\myDatabase.mdb;Persist Security Info=true"

See HERE[^] for more.

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Message Removed

23-Dec-10 19:51

sheemap

23-Dec-10 19:51

Message Removed

Re: connection string

TweakBird24-Dec-10 5:51

TweakBird

24-Dec-10 5:51

Hi sheemap,

Hiren Solanki wrote:
See HERE[^] for more.

What Hiren said is absolutely true.

BTW if you go through that link, you can learn how to configure connections string with different databases, data files ..etc.
Happy Coding...

Re: connection string

RaviRanjanKr24-Dec-10 1:30

RaviRanjanKr

24-Dec-10 1:30

you should store you connection string in web.config file and then retrieve connection string from web.config file. because of this, you able to use your connection globally without creating connection every time.
navigate the given link
Storing and Retrieving Connection Strings in ASP.NET [^] and
MS Access Connection Strings[^]

Re: connection string

Hiren solanki24-Dec-10 3:25

Hiren solanki

24-Dec-10 3:25

Dear Ravi,

Matter here is not about storing a connection string in a safe place.

Please get into the question properly. Smile | :)

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Re: connection string

RaviRanjanKr24-Dec-10 23:46

RaviRanjanKr

24-Dec-10 23:46

Hiren Solanki wrote:
Please get into the question properly.

Of-course I did it before posting my answer.

Hiren Solanki wrote:
Matter here is not about storing a connection string in a safe place.

He just want to know how to create a connection for Web programming and I just referring him Links with valuable advice whatever, thanks for your advice.

Server.MapPath() Problem!!!

Varun Sareen23-Dec-10 19:11

Varun Sareen

23-Dec-10 19:11

Dear Friends,

I want to open a file on the click of a link in the Grid named as VIEW. The path I am binding to is the local path i.e., ~/Documents/ScanDoc/[FileName] but when i am opening it on the local server; I am getting the error as follows:-

File does not exist.
System.Web.HttpException: File does not exist. at System.Web.StaticFileHandler.GetFileInfo(String virtualPathWithPathInfo, String physicalPath, HttpResponse response) at System.Web.StaticFileHandler.ProcessRequestInternal(HttpContext context) at System.Web.DefaultHttpHandler.BeginProcessRequest(HttpContext context, AsyncCallback callback, Object state) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

But when I updated the PathColumn in database with this value:-"http://localhost:1383/~/Document/ScanDoc/[FileName]" which is actually being saved as "Documents/ScanDoc/[FileName]", the thing worked and i was able to see the file when i clicked on the link.

Now my problem is that how could i bind "http://localhost:1383/~" path to "Documents/ScanDoc/[FileName]" which is being saved in the database.

Thanks

Varun Sareen (Dot Net Developer)

Re: Server.MapPath() Problem!!!

Hiren solanki23-Dec-10 19:40

Hiren solanki

23-Dec-10 19:40

Just grab the Url Authority like

String UrlAuthority = String.Format("http://{0}",Request.Url.Authority);

Now make a string of your static path

String Path = "Documents/ScanDoc/[FileName]";

Combine both for final Output

String FullPath = Path.Combine(UrlAuthority,Path);

And you're done.

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Re: Server.MapPath() Problem!!!

Varun Sareen23-Dec-10 22:13

Varun Sareen

23-Dec-10 22:13

Thanks Hiren, the thing you told worked

Varun Sareen (Dot Net Developer)

Re: Server.MapPath() Problem!!!

Hiren solanki23-Dec-10 23:07

Hiren solanki

23-Dec-10 23:07

Glad it helped you.

You can always rate Answer if it helped you.

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - The ?? Operator.

Export data to Excel problem

Asif Rehman23-Dec-10 0:45

Asif Rehman

23-Dec-10 0:45

Following code does not handle columns that start with +. for example,
'+923339933886' is not rendered well(some kind of charmap characters shown).

HtmlForm form = new HtmlForm();
string attachment = "attachment; filename=Employee.xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";
StringWriter stw = new StringWriter();
HtmlTextWriter htextw = new HtmlTextWriter(stw);
form.Controls.Add(gvEmployee);
this.Controls.Add(form);
form.RenderControl(htextw);
Response.Write(stw.ToString());
Response.End();

Please let me know what is the changes required in this code.

Re: Export data to Excel problem

Hiren solanki23-Dec-10 1:05

Hiren solanki

23-Dec-10 1:05

Are you sure you will get a better response this time then That[^]?

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - Remove HTML Tag, get plain Text

Re: Export data to Excel problem

thatraja23-Dec-10 7:29

thatraja

23-Dec-10 7:29

Check my answer here[^] for your question.

BTW please wait for the replies don't post duplicate questions. cheers.

thatraja |Chennai|India|

Brainbench certifications
My Dad had a Heart Attack on this day so don't...

Custom Validation

Jammer22-Dec-10 1:24

Jammer

22-Dec-10 1:24

Hi All,

I've got the following lines in my button click handler.

if (!this.CheckObjectivesCheckBoxesValid())
{
    var repeaterValidator = new CustomValidator();
    repeaterValidator.IsValid = false;
    repeaterValidator.ErrorMessage = "Please select at least one objective.";
    Page.Validators.Add(repeaterValidator);
}

if (string.IsNullOrEmpty(this.txtDetails.Text) && string.IsNullOrEmpty(this.txtSuggestions.Text) && string.IsNullOrEmpty(this.txtSupportingEvidence.Text))
{
    var requiredFields = new CustomValidator();
    requiredFields.IsValid = false;
    requiredFields.ErrorMessage = "You must include information in at least one of Details, Suggestions or Evidence";
    Page.Validators.Add(requiredFields);
}

But the validation never seems to happen ...

Any ideas?

Jammer
My Blog | Articles | DMon | SampleSort

Re: Custom Validation

Hiren solanki22-Dec-10 1:40

Hiren solanki

22-Dec-10 1:40

I tested your code and It's passing through IF and later adding to Validators it doesn't seem to display an Error Message.

You can have a Look to This CP Article[^]

Regards,
Hiren.

My Recent Article: - Way to know which control have raised a postback
My Recent Tip/Trick: - Remove HTML Tag, get plain Text

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.