ASP.NET Discussion Boards

Re: asp.net strange url problem? any ideas guys!

Petr Pechovic11-Nov-09 9:04

11-Nov-09 9:04

Hi,

it's the session ID. See here: http://msdn.microsoft.com/en-us/library/h6bb9cz9%28VS.71%29.aspx[^]

specify cookieless to false.

Petr

Re: asp.net strange url problem? any ideas guys!

wbjohnson11-Nov-09 9:22

wbjohnson

11-Nov-09 9:22

thanks dude! your a star Big Grin | :-D

Error:CS0118 :System.Web.Script.Services'

sh_donya11-Nov-09 7:42

sh_donya

11-Nov-09 7:42

hi I have this error :
Compiler Error Message: CS0118: 'System.Web.Script.Services' is a 'namespace' but is used like a 'type'
I have used a webservice for searchwebservice.and for this code htat error is shown :
Line 46: public virtual System.Web.Script.Services SearchWebService {
Line 47: get {
Line 48: return ((System.Web.Script.Services)(this.GetPropertyValue("SearchWebService")));
and don't allowed me any page runing.
please help me for solving this error is very Important.thx a lot

Re: Error:CS0118 :System.Web.Script.Services'

Shameel12-Nov-09 7:19

Shameel

12-Nov-09 7:19

The compiler is giving you a very clear message. You are trying to use System.Web.Script.Services like a type which it is actually not. It is a namespace that contains other types.

Are you trying to use any type that is defined within that namespace ?

ModalPop_up

Ersan Ercek11-Nov-09 6:55

Ersan Ercek

11-Nov-09 6:55

Dear All,

I tried the below link, however it creates the extender twice and one of them appears in the down left of the page... the page is turkish however codes are clear..

I applied these code to a different page, since page includes different controls the second one becomes very obvious..

http://www.yazilimgunlugu.com/modal-popup-kontrolu-ile-kullanici-dostu-mesaj-pencereleri-cikarmak-makalesi/565.aspx[^]

Re: ModalPop_up

Petr Pechovic11-Nov-09 7:35

Petr Pechovic

11-Nov-09 7:35

Hi Ersan,

If you are looking for a message box like modal popup, try to read my article: Buttons, Message Box and Confirm Box in ASP.NET 3.5[^] the code is tested and there are live demos.

It seems to me that in your example you are missing CSS styles or MS JS AJAX library was not loaded. But it could be anything. I'm sorry I don't want to debug your friends code Smile | :)

. From the first sight it seems to me ok Wink | ;)

Petr Pechovic

Re: ModalPop_up

Ersan Ercek11-Nov-09 8:27

Ersan Ercek

11-Nov-09 8:27

Thank you Petr,

Re: ModalPop_up

Ersan Ercek12-Nov-09 0:13

Ersan Ercek

12-Nov-09 0:13

hi Petr,

Sorry for bothering again and again,

MS JS Ajax library, is it supposed to be installed in VS08?

Thank you..

Dynamic text box

sris 42611-Nov-09 6:42

sris 426

11-Nov-09 6:42

Dear all,

I have a dynamic grid, in that I have textboxes added dynamically.When I enter value in textbox1 and textbox2 in a row,the sum should be calculated and displayed in the third textbox at the time of enytering values.

I added event handler at the time of creation of text box.So the handler is getting fired at the time of databind event.But i need that handler should be raised at the time of textbox blur event.

Or else you can give your known solution.

Thanks in advance,
Srinivas Mateti

Re: Dynamic text box

Abhishek Sur11-Nov-09 6:55

Abhishek Sur

11-Nov-09 6:55

Basically you need javascript to handle this...

During databind do like this :

TextBox tb1 = e.item.FindControl("textbox1") as TextBox;
TextBox tb2 = e.item.FindControl("textbox2") as TextBox;
TextBox tb3 = e.item.FindControl("textbox3") as TextBox;

tb1.Attributes.Add("onblur", "javascript:return refreshValue('" + tb2.ClientId + "','" + tb3.ClientId + "');");
tb2.Attributes.Add("onblur", "javascript:return refreshValue('" + tb1.ClientId + "','" + tb3.ClientId + "');");

Now place the function in your page inside a script tag:

function refreshValue(operand, target){
  try {
   var value1 = parseInt(this.value);
   var value1 = parseInt(document.getElementById(operand).value);
   document.getElementById(target).value = (value1 + value2);
  }
  catch(err) {
    alert(err.description);
    return false;
  }
return true;
}

I think this will solve the issue. Try it.
Wink | ;)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Re: Dynamic text box

sris 42611-Nov-09 7:00

sris 426

11-Nov-09 7:00

Thanks abhishake,

Actually here the probles is the client id. All textboxes will be added dynamically.I doent know the textbox name..I will work on your advice.

Thanks once again,
Srinivas Matetu

Re: Dynamic text box

Abhishek Sur11-Nov-09 11:57

Abhishek Sur

11-Nov-09 11:57

What do you mean by Dynamic controls.
Do you mean the controls will be generated inside DataList's ItemTemplate ?

Yes, you can access controls inside

ItemTemplate

from codebehind just like I mentioned in my other post. You need to find the control when

ItemDataBound

event executes.

<asp:Datalist....OnItemDataBound="Item_Bound" >
<itemtemplate>
<asp:textbox runat="server" id="tb1" />
</itemtemplate>

Now from codebehind :

void Item_Bound(Object sender, DataListItemEventArgs e)
{
   if (e.Item.ItemType == ListItemType.Item || 
             e.Item.ItemType == ListItemType.AlternatingItem)
   {

       TextBox tb1 = e.Item.FindControl("tb1") as TextBox; //same as the control inside Itemtemplate
  }

}

Note : You must place Runat = server if you want the control to be found properly using e.Item.FindControl

Hope this clears your doubt.

"Dont forget to click "Good Answer" if it helped you" Wink | ;)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

datalist with embedded dropdownlist question 2.) [solved]

Crapaw4511-Nov-09 5:59

Crapaw45

11-Nov-09 5:59

I have a datalist which includes an embedded dropdownlist. The datalist is similar to a simple shopping cart. The dropdownlist is the qty required. I've been able to set the extend price etc, but I'm also trying to set the selected qty of this dropdownlist. It doesn't seem to like any embedded <%# eval()%> in the html. The qty is updated in the database and is returned. This is the html:
===================================================================
<asp:DropDownList ID="ddlQty" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlQty_Changed" >
<asp:listitem runat="server" value="1" Selected='<%# Eval("itemqty")==1 %>' />
<asp:listitem runat="server" value="2" Selected='<%# Eval("itemqty")==2 %>' />
<asp:listitem runat="server" value="3" Selected='<%# Eval("itemqty")==3 %>' />
<asp:listitem runat="server" value="4" Selected='<%# Eval("itemqty")==4 %>' />
<asp:listitem runat="server" value="5" Selected='<%# Eval("itemqty")==5 %>' />
<asp:DropDownList>
====================================================================
Error: Databinding expressions are only supported on objects that have a DataBinding event. System.Web.UI.WebControls.ListItem does not have a DataBinding event.

Any ideas? Confused | :confused:

For referenc, my initial C# question was on 11/5/2009.

Used C# to update the selected value while looping thru the dataset and the datalist. Thumbs Up | :thumbsup:

modified on Thursday, November 12, 2009 3:29 PM

Version error

netsooz (Amir Hamidi)11-Nov-09 4:41

netsooz (Amir Hamidi)

11-Nov-09 4:41

hi
I'm trying to put this aspx page in my host and run it, I've coded it using VS2010, so version of .netFrameWork is 4. But appearntly the server is running on .netFramework 3.5. so I get this error when I try to locate the page in browser:

Line 25: system.web;
Line 26: compilation debug="true" targetFrameworkMoniker=".NETFramework,Version=v4.0";

so is there anyway I can fix this or not?
thanks

Proper Prepration Prevents Poor Performance! h

Re: Version error

netsooz (Amir Hamidi)11-Nov-09 4:57

netsooz (Amir Hamidi)

11-Nov-09 4:57

I'm so sorry I guess that was a really stupid question to ask, since I could just choose the version when I was creating the project.
That's what an amateur does!

sorry.

Proper Prepration Prevents Poor Performance! h

Re: Version error

Aman Bhullar11-Nov-09 18:36

Aman Bhullar

11-Nov-09 18:36

I am sorry, but .net is not forward compatible.
i.e. you cannot run the code developed using 4.0 in 3.5.

Now, either you contact your host to provide the .net 4.0 support OR you shift project to 3.5.

Regards
Aman Bhullar
www.arlivesupport.com[^]

asp.net files

tamir90111-Nov-09 4:21

tamir901

11-Nov-09 4:21

Hi,

How i can load my project files to an iis server (not local)?

10x

Re: asp.net files

N a v a n e e t h11-Nov-09 4:24

N a v a n e e t h

11-Nov-09 4:24

What do you meant by load project files to server? Are you looking for deploying an ASP.NET website?

Best wishes,
Navaneeth

Re: asp.net files

tamir90111-Nov-09 4:27

tamir901

11-Nov-09 4:27

N a v a n e e t h wrote:
Are you looking for deploying an ASP.NET website?

yes

Re: asp.net files

Abhishek Sur11-Nov-09 4:56

Abhishek Sur

11-Nov-09 4:56

Check this.

Deployment of a Website on IIS[^]

Smile | :)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Re: asp.net files

tamir90111-Nov-09 19:53

tamir901

11-Nov-09 19:53

10x,
Can you please explain me what does this line means?

As its name implies, "virtual directory", does not contain any physical file. We need to define the physical file path that it will refer. We have to browse the physical path over here.

Re: asp.net files

Abhishek Sur11-Nov-09 21:33

Abhishek Sur

11-Nov-09 21:33

Virtual (as the name suggests) is not a folder that you create(physical directory) in windows.
It is actually a mapping directory. Means it points to the original directory for files.

Once you request a page, the link will be parsed by IIS and read the actual physical file appropriately.

For instance :
Say you place a file a.html inside a folder C:\myfolder.

Now you create a virtual directory "logical" and point to C:\myfolder.

Now from browser if you call

http://localhost/logical/a.html

it will actually read a.html file from C:\myfolder.

Hope you got it. Wink | ;)

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
My Latest Articles-->
Simplify Code Using NDepend
Basics of Bing Search API using .NET
Microsoft Bing MAP using Javascript

Re: asp.net files

Abhijit Jana11-Nov-09 4:57

Abhijit Jana

11-Nov-09 4:57

You need to host it on IIS Server by creating Virtual Directories.
Please Read this article,
Beginner's Guide : Exploring IIS 6.0 With ASP.NET [^]

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

can we send the data of gridview through mail

chandra23411-Nov-09 2:50

chandra234

11-Nov-09 2:50

hi friends can we send the data of grid view or datalist view through mail or can we send any othe html page through mail please help me yar and i am a beginer and required a site where i can get all information rgarding how to create a good site . Now i am working for a job portal site and give me some site's or code which i can use in my project.
Thanks.

Re: can we send the data of gridview through mail

Abhijit Jana11-Nov-09 5:11

Abhijit Jana

11-Nov-09 5:11

chandra234 wrote:
can we send the data of grid view or datalist view through mail

You can easily send it by rendering them in Table format. Read the data from data base or source, generate the message body as Html text and send it as mail. Smile | :)

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

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