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Error Message Pops Up On commiting values to database

codingrocks22-Nov-07 22:24

22-Nov-07 22:24

I am using some Ajax toolkit controls in ASP .NET 2.0 and in the application i am using Tabs..

Inside the Tabs, the webcombos and binded with data on Page Load. On selecting some values from webcombo and submitting them to database, it throws an error message, but values goes to database..

please help me recover this
...this is the error message...

Specified argument was out of the range of valid values.
Parameter name:The DataValueField of VendorID was not found in the columns collection..

SAJAN A PILLAI

C#.NET Programmer
TELESOFT INDIA PVT LTD...
BANGALORE

"Winners don't do different things. They do things differently. ...

Login Page in ASP.net using C#

Phan Ing Siong22-Nov-07 21:48

22-Nov-07 21:48

Hi, i am new to ASP.net. I am recently doing a web application using ASP.net but i don't know how to do the login page that connect to MS Access using C#. I had tried the example in the Visual Studio.net 2003 but can't work. I hope i can help here. Thanks...

Re: Login Page in ASP.net using C#

Michael Sync22-Nov-07 22:08

22-Nov-07 22:08

It's just checking whether what the user enter is matched with something which is stored in database. If you know how to read the data from database, you should be able to write it... which part are you facing the problem??

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."

RameshwerE22-Nov-07 21:25

22-Nov-07 21:25

I have an aspx page with 2 buttons(Next,Save) nd an IFrame control.If the user clicks on the next button then a new webpage has to be displayed in the IFrame control.Functionality of the save button is to save the changes has been made to content in the Iframe control. Here my requirment is to display the alertbox if the user has altered the Iframe content nd clicked on the next button before saving the changes with Save button.I hope you understood my requirement.Plz give some idea on how to go with this requirment.

Thanks

Focus doent work in firefox pop ups

Shweta228122-Nov-07 20:52

22-Nov-07 20:52

I am using the dimming div js(got it from code project itself).but my problem is am not able to set focus on the the text box that appears in my pop up.This is my code:
function setfocus(field_id) {
if (document.getElementById(field_id)!= null){
window.setTimeout( "document.getElementById('" +field_id+ "').focus();",500 );

//alert(field_id);
}
}
after i display my pop up,i call this function.It works perfectly fine in IE.But FF is a problem.:(Please help me!! Infact if you click on any of the controls on the pop up the cursor doesnt appear in Firefox.

Re: Focus doent work in firefox pop ups

Vasudevan Deepak Kumar22-Nov-07 20:56

Vasudevan Deepak Kumar

22-Nov-07 20:56

Any errors in JavaScript Web Development Console?

Vasudevan Deepak Kumar
Personal Homepage
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Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 20:58

22-Nov-07 20:58

No

Frown | :(

nothing related to focus...only some css errors

Re: Focus doent work in firefox pop ups

N a v a n e e t h22-Nov-07 22:01

N a v a n e e t h

22-Nov-07 22:01

Shweta2281 wrote:
It works perfectly fine in IE.But FF is a problem

Have you checked with firebug ?

Shweta2281 wrote:
window.setTimeout( "document.getElementById('" +field_id+ "').focus();",500 );

This line looks incorrect to me. Copy the line in bold to other function and give that functions reference here.

function setfocus(field_id) 
{
     if (document.getElementById(field_id)!= null)
     {
         window.setTimeout("SetFocus1()",500 );
     }
}

function SetFocus1(field_id)
{
      document.getElementById(field_id).focus();
}

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Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 22:18

22-Nov-07 22:18

No luck guys!!! Frown | :(

Frown | :(

Re: Focus doent work in firefox pop ups

N a v a n e e t h22-Nov-07 22:32

N a v a n e e t h

22-Nov-07 22:32

Tried Firebug ?

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

My Website | Ask smart questions

Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 22:34

22-Nov-07 22:34

No..I dont know whats that. Sigh | :sigh:

Sigh | :sigh:

Re: Focus doent work in firefox pop ups

N a v a n e e t h22-Nov-07 22:47

N a v a n e e t h

22-Nov-07 22:47

It's a firefox add-on which helps to find out JS and other problems. Download it and install it. Do a google search for Firebug, you will find it.

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

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Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 22:54

22-Nov-07 22:54

I downloaded it.But i dont see a way to install it..no msi nothing

Re: Focus doent work in firefox pop ups

N a v a n e e t h22-Nov-07 23:00

N a v a n e e t h

22-Nov-07 23:00

click[^]

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Re: Focus doent work in firefox pop ups

Shweta228123-Nov-07 0:42

23-Nov-07 0:42

sorry but am not getting how to debug using firebug...do you have any tips?

Re: Focus doent work in firefox pop ups

N a v a n e e t h23-Nov-07 0:51

N a v a n e e t h

23-Nov-07 0:51

Check this[^]. If the page contains any errors, firebug will show the icon in red color. click on that icon, and it will show the error.

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

My Website | Ask smart questions

Re: Focus doent work in firefox pop ups

Shweta228123-Nov-07 1:06

23-Nov-07 1:06

Firebug doesnt show any errors.

Re: Focus doent work in firefox pop ups

InsDev22-Nov-07 22:03

22-Nov-07 22:03

try to use this.
window.setTimeout(document.getElementById(' +field_id+ ').focus();,500 );

Devjit Das.

Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 22:20

22-Nov-07 22:20

And this one throws a javascript error! Hmmm | :|

Hmmm | :|

Re: Focus doent work in firefox pop ups

InsDev22-Nov-07 22:37

22-Nov-07 22:37

ok no problem
var _txtField=document.getElementById(' +field_id+ ');
window.setTimeout("_txtField.focus()",500 );
should work;

Devjit Das.

Re: Focus doent work in firefox pop ups

Shweta228122-Nov-07 22:42

22-Nov-07 22:42

I get javascrpt error : _txtField is undefined

Re: Focus doent work in firefox pop ups

Sherin Iranimose22-Nov-07 23:29

Sherin Iranimose

22-Nov-07 23:29

Hi,

try this

function setfocus(field_id)
{
document.getElementById(field_id).focus();
window.setTimeout("setfocus('"+field_id+"')",500);
}

$herin Iranimose

Re: Focus doent work in firefox pop ups

Shweta228123-Nov-07 0:44

23-Nov-07 0:44

Doesnt work in FF

Re: Focus doent work in firefox pop ups

Sherin Iranimose23-Nov-07 18:53

Sherin Iranimose

23-Nov-07 18:53

its working for me!!

$herin Iranimose

Re: Focus doent work in firefox pop ups

Shweta228125-Nov-07 19:08

25-Nov-07 19:08

Is it a javascript pop up?And are you checking on firefox?

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