ASP.NET

reload list with <asp:repeater> via web service call from javascript

12-Dec-07 1:27

Dim adp As New OleDb.OleDbDataAdapter("select * from auditfinding where auditdate = " + dates, conn)

replace the above code with

Dim adp As New OleDb.OleDbDataAdapter("select * from auditfinding where auditdate = " + "'" + dates + "'", conn)

I hope this will work

ieaeitsch12-Dec-07 0:19

ieaeitsch

12-Dec-07 0:19

I do have the following structure.

I have an page (SamplePage.aspx). In this page is some stuff. At the top there are some filter elements which can be used to filter the list below.

The list is build with an <asp:repeater>.

So, because there are many other elements on this side it takes a little to make a complete server roundtrip and to build up the hole page again. If the user changes the filter I want only to reload the list.

So my idea is to use a webservice call, to generate the HTML for the table again.

How can I do that. My first idea was to put the repeater into an user control and to load the user control dynamically from the web service method with

Dim oPage As New CPageBase
oUC = oPage.LoadControl("SampleUC.ascx)

But if I do so, the created object is not completely initialized. The "Application" variable of oUC and oPage is Nothing. But I can see in debugger, that the Application in my webservice method is set correctly.

Do you have any ideas how to make that working. Or do I have the wrong beginning.

Thanks
Erik

Re: reload list with <asp:repeater> via web service call from javascript

Paddy Boyd12-Dec-07 1:23

Paddy Boyd

12-Dec-07 1:23

Have you looked at the ASP.net AJAX extensions?

Re: reload list with <asp:repeater> via web service call from javascript

ieaeitsch12-Dec-07 1:30

ieaeitsch

12-Dec-07 1:30

I am using .Net 1.1 and I think the extensions are only available for .Net 2.0 and higher.

I have no change to migrate to a newer .Net version now.

Is it also possible to make this with .Net 1.1?

Javascript

senthilsstil12-Dec-07 0:09

senthilsstil

12-Dec-07 0:09

Hi Friends,
Can anyone tell me how to use javascript variable from server side.

Thanks & Regards
Senthil Kumar

Re: Javascript

Christian Graus12-Dec-07 0:28

Christian Graus

12-Dec-07 0:28

the way to do this is to put a hidden field in your page, set it's value with javascript, then read it on the server.

Or you could redirect to the current page, but put the variable name and value on the URL

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 )

Re: Javascript

Pawel Krakowiak12-Dec-07 11:31

Pawel Krakowiak

12-Dec-07 11:31

Yet another idea would be to use cookies (set from JavaScript and read in ASP.NET). I would do the hidden field, though. Smile | :)

Kind regards,
Pawel Krakowiak

Miraculum Software[^]

Drag and Drop control needed

chandler8311-Dec-07 23:58

chandler83

11-Dec-07 23:58

hi... i am designing a toolbox as like visual studio toolbox with some controls in it....

i have designed a panel too... now i need a control can be fixed in the toolbox panel...
the control that i am trying to add(inside the toolbox panel) should have drag and drop funcionality....

please advise me which control i can use inside the toolbox panel....

no tree view control suggesions plz..... my application look and feel should be same like visual stiod's.....

the control which i need should support image and name field and should have drag and drop options..

i am using 2.0/3.0 framework...

thanks in advance...

How use FTP Class in asp.net.............!

Virendrak11-Dec-07 22:55

Virendrak

11-Dec-07 22:55

How use FTP Class in asp.net
i want upload file From One server to another server,
how use FTP class in ASP.NET 2.0(C#)

plz help me its urgent.

Never Think That You Have Failed Instead Always Think That u hav Better Chance Next Time...

N a v a n e e t h11-Dec-07 23:00

N a v a n e e t h

11-Dec-07 23:00

How about Searching[^] ?

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

My Website | Ask smart questions

modified on Wednesday, December 12, 2007 5:32:15 AM

Virendrak11-Dec-07 23:27

Virendrak

11-Dec-07 23:27

hey what is this..!!!!!!

Never Think That You Have Failed Instead Always Think That u hav Better Chance Next Time...

Michael Sync11-Dec-07 23:46

Michael Sync

11-Dec-07 23:46

He suggested you to search in Google first..

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

Paddy Boyd12-Dec-07 1:33

Paddy Boyd

12-Dec-07 1:33

Um. It's a hyperlink.

Vasudevan Deepak Kumar12-Dec-07 4:58

Vasudevan Deepak Kumar

12-Dec-07 4:58

It was a friendly reminder that you ought to do a basic homework search with your preferred search engine before throwing the query to a discussion forum.

Check out forum posting guidelines here: http://www.codeproject.com/scrapbook/forumguidelines.asp[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

DB Query in AJAX

Usharva11-Dec-07 22:50

11-Dec-07 22:50

Hi Friends,

i have two dropdowns- one to fill Country Names from Country table and the other one fills the State Names from State table
CountryId is foreign key in State table

When i select the Country name from country dropdown i want to fill States of that country in state dropdown.

this is my query

"select State_Id,State_name from State where country_id ='" & ddlCountry.selectedValue & "'"

How to do this in AJAX in ASP.Net application

can you send sample code

thanks in advance

N a v a n e e t h11-Dec-07 22:58

N a v a n e e t h

11-Dec-07 22:58

I assume you are using AJAX toolkit. If so put your dropdowns inside update panel.

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

My Website | Ask smart questions

Usharva11-Dec-07 23:21

11-Dec-07 23:21

thanks Navaneeth

we need to give Autopostback is true in AJAX also??

because i have given the below code but SelectedIndexChanged Event of the ddlCountry is not Triggering

This is my html code

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

</asp:UpdatePanel>
<asp:DropDownList ID="ddlCountry" runat="server" >
</asp:DropDownList>
<asp:DropDownList ID="ddlState" runat="server">
</asp:DropDownList>

I tried to give dropdowns inside UpdatePanel but its showing error like

"Type 'System.Web.UI.UpdatePanel' does not have a public property named 'DropDownList'"

Sun Rays11-Dec-07 23:51

Sun Rays

11-Dec-07 23:51

Hi,
put your both Dropdown in Update Panel and Set Autopost back property true for first Dropdown.

Hopen it will help you.

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Usharva12-Dec-07 0:08

12-Dec-07 0:08

I tried but its giving the same error

Sun Rays12-Dec-07 1:25

Sun Rays

12-Dec-07 1:25

Hi,
what error you are getting.
Plz describe so can help you properly..

Smile | :)

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Usharva12-Dec-07 1:31

12-Dec-07 1:31

This is my html code

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

</asp:UpdatePanel>
<asp:DropDownList ID="ddlCountry" runat="server" >
</asp:DropDownList>
<asp:DropDownList ID="ddlState" runat="server">
</asp:DropDownList>

when i give dropdowns inside UpdatePanel its showing error like

"Type 'System.Web.UI.UpdatePanel' does not have a public property named 'DropDownList'"

Vasudevan Deepak Kumar12-Dec-07 5:42

Vasudevan Deepak Kumar

12-Dec-07 5:42

Check this out:

http://www.interspire.com/content/articles/33/3/3-Practical-Uses-For-AJAX[^]

Usharva12-Dec-07 17:00