ASP.NET

Re: about javascript function

29-Aug-09 7:55

Bottom means the lower section of the page.
Write some page, execute in borwser (e.g. IE) and try to check the view source.

Regards,
Arindam Sinha
MyBlog - http://arindamsinha.wordpress.com/
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Abhishek Sur29-Aug-09 11:03

How to induce CSS style to be applied when you run the page from VS2008

29-Aug-09 11:03

Generally, before calling any javascript function, you need to add the source to the head element of the page using script tag. RegisterStartupScript just does this. It adds the script src to the page so that you can call it later.

Generally, Startup scripts which are added by ScriptManager is not required to be registered by yourself. As ASP.NET controls adds up those for you. But if you need some custom script to be added to your page, you can use this function.

Rose | [Rose]

Abhishek Sur

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Chesnokov Yuriy29-Aug-09 6:43

Chesnokov Yuriy

29-Aug-09 6:43

In a web project under VS2008 team with some CSS file:

1) If the style is changed or another one applied the changes are visible from design view in VS2008

2) If the project gets published and you access it from IE as it is linked from IIS like http://localhost/WierdCSS[^] it is valid also

3) But when the project is being run from VS (using its ASP.NET Development Server http://localhost:29321/WierdCSS[^]) the styles become as they were from the very onset you created the style sheet file and once assigned its styles to web controls. Any following changes in the CSS do not take place in that case.

What is the problem with ASP.NET Development Server????

Чесноков

Re: How to induce CSS style to be applied when you run the page from VS2008

Abhishek Sur29-Aug-09 10:28

Re: How to induce CSS style to be applied when you run the page from VS2008

29-Aug-09 10:28

Are your CSS is within the App_THEME folder...

If so, you need to apply the Theme to the Site.

Another reason that might come in place, always add your files from root path specify like

~/css/myfile.css

not like

myfile.css (even if both are in same folder) Thumbs Up | :thumbsup:

Abhishek Sur

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Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
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Chesnokov Yuriy29-Aug-09 20:40

Chesnokov Yuriy

29-Aug-09 20:40

I do apply them, I enable them in page properties, and attach the CSS properly.

The glitch is with that particular project. Applying the same CSS in another project works perfect.

Can it be somehow spoiled in VS2008 for that particular project? Even after I removed css and changes are visible in design view, after running the page from VS it shows all styles, even site icon, though it was deleted from the web project.

I deleted all ASP.NET temporary files, nothing works.

Чесноков

DropDown List Selected Index Change Problem

jahirhstu29-Aug-09 4:54

jahirhstu

29-Aug-09 4:54

Helo All,
I am using ASP.NET 3.5. I have a form with a DropDownList contain the User Code. At Selected Index Change the form shows the respecting data. But at times it shows the data but the following error Message is generate.

"Microsoft JScript runtime error: 'this.get_element().style' is null or not an object"

I am using master Page. There is an update panel in the master page.

How can i solve not to generate this error message when selected index change at DropDownList.

Thanks in advance

Re: DropDown List Selected Index Change Problem

Arindam Sinha29-Aug-09 6:05

Re: DropDown List Selected Index Change Problem

29-Aug-09 6:05

jahirhstu wrote:
'this.get_element().style' is null or not an object

It seems that you are trying to access the style before the element is initialized.
Can you debug by putting some alert in Javascript?
Do not know if this helps you much.

Regards,
Arindam Sinha
MyBlog - http://arindamsinha.wordpress.com/
Please give your feedback on this answer.

Abhishek Sur29-Aug-09 6:14

How to send message to a local machine

29-Aug-09 6:14

This is a Javascript error, where the element returns null.

I think if you set the autopostback of the Dropdownlist to false, the problem will be cured.
Or you can paste your designer code here to help you. Rose | [Rose]

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
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manish.m.meshram29-Aug-09 3:47

manish.m.meshram

29-Aug-09 3:47

Hello

I want send a message from webesite to a local machine in network,

Re: How to send message to a local machine

Abhijit Jana29-Aug-09 3:58

Re: How to send message to a local machine

29-Aug-09 3:58

manish.m.meshram wrote:
I want send a message from webesite to a local machine in network,

What do you mean by that ? Confused | :confused:

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
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manish.m.meshram29-Aug-09 4:04

manish.m.meshram

29-Aug-09 4:04

From my website I am sending Sql Query to a my local machine which is connected in a network , through router.

Thanks for you reply

Re: How to send message to a local machine

Arindam Sinha29-Aug-09 5:54

29-Aug-09 5:54

manish.m.meshram wrote:
I am sending Sql Query to a my local machine which is connected in a network

I am not sure what you exactly mean by "sending SQL Query to a my local machine".
But in general ADO.NET provides all the features using which websites generally interact with SQL Server.
You can take a look into this[^] (still I am sure you are not looking for this simple thing Smile | :)

).
Anyway,let me know if you need something more.

Regards,
Arindam Sinha
MyBlog - http://arindamsinha.wordpress.com/
Please give your feedback on this answer.

Email not sending

Member 426027029-Aug-09 3:47

Member 4260270

29-Aug-09 3:47

Hi all,

I have one contactus.html page, and I used shared windows hosting with IIS7 and the service provider is "godaddy.com".But I try to send message I got the following error:

Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Thanks
Denny

Re: Email not sending

Abhijit Jana29-Aug-09 3:57

29-Aug-09 3:57

Does your SMTP required Authentication ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: Email not sending

Member 426027029-Aug-09 7:00

Member 4260270

29-Aug-09 7:00

Re: Email not sending

Abhishek Sur29-Aug-09 11:22

Problem with DropDownList

29-Aug-09 11:22

This is permission issue...

Just go to the virtual directory and add permission to ASP.NET user. Thumbs Up | :thumbsup:

Abhishek Sur

My Latest Articles
Create CLR objects in SQL Server 2005
C# Uncommon Keywords
Read/Write Excel using OleDB
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nagendrathecoder29-Aug-09 3:18

nagendrathecoder

29-Aug-09 3:18

Hello all,

I am dynamically creating DropDownList in my application.
While running application, when i select some value in DropDownList it is showing fine, but if i click some other button then DropDownList is always showing its first item.
I heard this happens because of PostBack.
I tried by setting AutoPostBack property to both true and false, but still same problem occuring both time.
Can anyone help me?

Thanks,
Nagendra.

Not Active29-Aug-09 3:46

Not Active

29-Aug-09 3:46

Check that you are not rebinding the dropdownlist when the button click causes the postback.

only two letters away from being an asset

nagendrathecoder29-Aug-09 3:49

nagendrathecoder

29-Aug-09 3:49

This is my code, i am creating DropDownList inside GridView

<asp:TemplateField HeaderText="Item">
                                <ItemTemplate>                                    
                                    <asp:DropDownList runat="Server" ID="itemCodeList" DataSourceID="SqlDataSource2" DataTextField="ItemLongDesc" DataValueField="ItemCode" AutoPostBack="true" />
                                </ItemTemplate>                                
                            </asp:TemplateField>

Abhijit Jana29-Aug-09 3:55

29-Aug-09 3:55

You are using it inside Gridview ?

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
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Abhijit Jana29-Aug-09 3:53

29-Aug-09 3:53

When did you create those Dynamic control. You have to create the dynamic control before page_load(), other wise that control will not be able to maintain viewstate and Postback datra, cause LoadViewState() and LoadPostbackData() called juts before page_load().

IF you created control before page_load,

Try to do this in

Page_Load()

if( ! Page.IsPostBack)

   {

      // Bind Data With Dropdownlist
   }

Abhijit Jana | Codeproject MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

nagendrathecoder29-Aug-09 3:57

nagendrathecoder

29-Aug-09 3:57

i am creating it inseide a GridView

SiteMapPath

KhandelwalA29-Aug-09 2:18

KhandelwalA

29-Aug-09 2:18

Is it possible to generate Sitemappath through the database..........if yes then how.......is it relaed to something CustomizeSiteProvider...........plz guide me a bit......... Smile | :)

Re: SiteMapPath

Arindam Sinha29-Aug-09 2:22