GridView with HOver + vb.net [modified] - ASP.NET Discussion Boards

Re: Pages in IIS (localhost) requiring login? [modified]

MitchellBaldwin14-Jan-09 5:58

14-Jan-09 5:58

Thanks for trying to help.

Access permissions are already as you indicate:
1.Read
2.Run Scripts(Such as ASP)
3.Execute

I tried the Permission Wizard and selected "Public Web Site" but the problem persists.

Any other ideas?

Mitchell

modified on Wednesday, January 14, 2009 12:12 PM

Session Timeout Alert Message and Redirect to login page.

dsrao13-Jan-09 9:30

dsrao

13-Jan-09 9:30

Hi All,

When user navigate pages if the session expires I want to show alert message and redirect login page.

I written code for above reqruirement it is loging out but does not show message.

My code as follows

default.aspx.cs

protected void Page_Load(object sender, EventArgs e)
{
Common comm = new Common();
if (Session[USER_CONTEXT] != null)
{
// do something...
}
else
{
// I want show javascript alert message to the user then click OK , redirect to logOutURL
comm.LogoffTohome();
return;

}

}

Common.cs
public void LogoffTohome()
{
string Jscript = "javascript:alert('Your session is over')";
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "SessionTimeout", Jscript, true);
Session.Abandon();
HttpContext.Current.Response.Redirect(System.Configuration.ConfigurationManager.AppSettings["LogoutUrl"].ToString());
}

I really appreciate if your help...

Thanks
Rao

Thanks & Regards
Rao

Re: Session Timeout Alert Message and Redirect to login page.

ToddHileHoffer13-Jan-09 13:36

ToddHileHoffer

13-Jan-09 13:36

Try firefox and firebug to debug javascript. Or vs 2008. You don't need

change string Jscript = "javascript:alert('Your session is over')";
to string Jscript = "alert('Your session is over'); window.location('" + System.Configuration.ConfigurationManager.AppSettings["LogoutUrl"].ToString() + "'); ";

You should redirect from javascript after the alert.

I didn't get any requirements for the signature

Re: Session Timeout Alert Message and Redirect to login page.

dsrao14-Jan-09 6:53

dsrao

14-Jan-09 6:53

Thank you so much...

Thanks & Regards
Rao

Paypal Integration

Sebastian T Xavier13-Jan-09 7:45

Sebastian T Xavier

13-Jan-09 7:45

Hi
In my online application I have to use paypal(Express checkout) for credit card processing. I have downloaded the required files given by them and added in my application, While compiling it gives an error The name 'UrlEncode' does not exist in the current context . The error occurs in the below given block of paypalfunction.cs(the class provided by paypal)

<br />
/// <summary><br />
    /// HttpCall: The main method that is used for all API calls<br />
    /// </summary><br />
    /// <param name="NvpRequest"></param><br />
    /// <returns></returns><br />
    public string HttpCall(string NvpRequest) //CallNvpServer<br />
    {<br />
        string url = pendpointurl;<br />
<br />
        //To Add the credentials from the profile<br />
        string strPost = NvpRequest + "&" + buildCredentialsNVPString();<br />
		strPost = strPost + "&BUTTONSOURCE=" + <big>UrlEncode</big>( BNCode );<br />
<br />
        HttpWebRequest objRequest = (HttpWebRequest)WebRequest.Create(url);<br />
        objRequest.Timeout = Timeout;<br />
        objRequest.Method = "POST";<br />
        objRequest.ContentLength = strPost.Length;<br />
<br />
        try<br />
        {<br />
            using (StreamWriter myWriter = new StreamWriter(objRequest.GetRequestStream()))<br />
            {<br />
                myWriter.Write(strPost);<br />
            }<br />
        }<br />
        catch (Exception e)<br />
        {<br />
            /*<br />
            if (log.IsFatalEnabled)<br />
            {<br />
                log.Fatal(e.Message, this);<br />
            }*/<br />
        }<br />
<br />
        //Retrieve the Response returned from the NVP API call to PayPal<br />
        HttpWebResponse objResponse = (HttpWebResponse)objRequest.GetResponse();<br />
        string result;<br />
        using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))<br />
        {<br />
            result = sr.ReadToEnd();<br />
        }<br />
<br />
        //Logging the response of the transaction<br />
        /* if (log.IsInfoEnabled)<br />
         {<br />
             log.Info("Result :" +<br />
                       " Elapsed Time : " + (DateTime.Now - startDate).Milliseconds + " ms" +<br />
                      result);<br />
         }<br />
         */<br />
        return result;<br />
    }<br />

Any help to solve this issue will be appreciated; Thanks in advnce...!!!

Sebastian

Re: Paypal Integration

Abhijit Jana13-Jan-09 16:56

Abhijit Jana

13-Jan-09 16:56

Sebastian T Xavier wrote:
strPost = strPost + "&BUTTONSOURCE=" + UrlEncode( BNCode );

use HttpUtility.UrlEncode()

cheers,
Abhijit
CodeProject MVP
My Blog :Abhijit's World of .Net

submit specific data to iframe

vjvjvjvj13-Jan-09 7:30

vjvjvjvj

13-Jan-09 7:30

Hi,

I have an IFRAME in my webpage. On button click I need to send some data from the form to IFRAME source page. Since the Iframe source page uses request.form(<param name="" />) I need to send this information by post method. On button click if i submit the form, will all the data from the form will be sent to the Iframe source page . Is it possible to send the selected data in submit method.

How can I achieve that?

regards

vj

GridView with HOver + vb.net [modified]

K@313-Jan-09 4:16

K@3

13-Jan-09 4:16

Hi All,

I am working on webpage which has a GridView with Employee info. I need to show there address, phone etc on Hover as a tooltip or opening a popup window. And when mouse out it should be disappear.

I am using HoverMenuExtender for this and it works find but HoverMenuExtender flashes on screen when page loads. It is kind of repaint the whole screen and user can see what's going on, which suppose to not.

I tried to hide panel also tried to hide grid itself but no luck so for.

Please any one can help me, it's an urgent.

Thanks,
Kamlesh

modified on Tuesday, January 13, 2009 4:39 PM

Re: GridView with HOver + vb.net

ToddHileHoffer13-Jan-09 5:18

ToddHileHoffer

13-Jan-09 5:18

http://letmegooglethatforyou.com/?q=javascript+mouseover+mouseout+show+div+asp.net[^]

I didn't get any requirements for the signature

Re: GridView with HOver + vb.net

K@313-Jan-09 10:42

K@3

13-Jan-09 10:42

what you mean?

Re: GridView with HOver + vb.net

ToddHileHoffer13-Jan-09 13:33

ToddHileHoffer

13-Jan-09 13:33

Click http://snipplr.com/view/3624/show-floating-div-near-cursor-on-mouseover-hide-on-mouseout/[^]

That will give you a link with the necessary javascript.

Make a template column. Use the itemdatabound event in the code behind to add the javascript to your control to display the div.

I didn't get any requirements for the signature

Report not filling ReportViewer

Griffin200213-Jan-09 4:13

Griffin2002

13-Jan-09 4:13

I have a report viewer on a asp.net 2.0 page. This page uses a master page which contains: "DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd" ".

I am having this problem where the control is taking up the page appropriately, however, the report is not taking up the control. The report seems to only put 20 characters to a line with of course plenting of space to the right to grow. If you export the report, it looks fine, it is just in the display inside the report viewer.

Asp.net TimeOut

Maria sagayaraj13-Jan-09 2:50

Maria sagayaraj

13-Jan-09 2:50

Hi Geeks,

Can some pls help me in this problem ?

My Web application has timeout set to 90 sec(which is default) and the DB commandtimeout changed to 90 sec (default is 30 sec) , if my application runs more than 90 sec i get the Timout error from DB, so i increased the DB timeout to 200 sec, now the query works fine, but what is the purpose of the web request timeout which is 90 sec ?

Actally speaking when the request takes more than 90 sec it shd through me an error ? right ?

Note : The application is publised and not in debuig mode.

Re: Asp.net TimeOut

Reza Raad13-Jan-09 2:59

Reza Raad

13-Jan-09 2:59

You can set your aspscript timeout here:
IIS->your website->right click->properties->home directory->configuration->Option
set Asp Script Timeout

if your error still exists, paste your error exactly here

Human knowledge belongs to the world

Re: Asp.net TimeOut

Maria sagayaraj13-Jan-09 7:16

Maria sagayaraj

13-Jan-09 7:16

Thanks for your timely reply..
I dont want to change the timeout, i want to knw why does the request still exists even after 90 secs of its default timeout

Re: Asp.net TimeOut

Rutvik Dave13-Jan-09 5:19

Rutvik Dave

13-Jan-09 5:19

Database - Connection TimeOut :
When you cannot connect to the "Database Server" within specific time period, it will give you error.

Database - Command TimeOut :
When you cannot retrive data from the "Database Server" within specific time period, it will give you error.

Request TimeOut :
When you cannot Request the Page/Data from the "Web Server" within specific time period, it will give you error.

Session TimeOut :
When your Page is not postback (or no trasfer activity) to the "Web Server" for specific time period, it will destroy the session object.

[Message Deleted]

Muruvet Kaplan13-Jan-09 2:38

Muruvet Kaplan

13-Jan-09 2:38

[Message Deleted]

Re: System.InvalidOperationException in .net webservice

N a v a n e e t h13-Jan-09 2:40

N a v a n e e t h

13-Jan-09 2:40

Muruvet Kaplan wrote:
cannot be serialized because it does not have a parameterless constructor.

That error message is clear right?

Navaneeth

How to use google | Ask smart questions

Re: System.InvalidOperationException in .net webservice

SeMartens13-Jan-09 2:43

SeMartens

13-Jan-09 2:43

Hi,

as the error message is saying it, the FileInfo cannot be serialized/deserialized because the deserialization needs a constructor without parameters. So what you could do is to build your own FileInfo/DirectoryInfo class.

Also you could try to customize the deserialization process, but i'm not sure if this is possible.

Regards
Sebastian

It's not a bug, it's a feature!

Me in Softwareland.

Re: System.InvalidOperationException in .net webservice

Muruvet Kaplan13-Jan-09 2:56

Muruvet Kaplan

13-Jan-09 2:56

http://www.dalepreston.com/Blog/2005/02/returning-custom-classes-from-web.html[^]

I want todo returning FileInfo type because i tried to file reading from server, but these files are encrypted and needed to be open from special project then read. the files are in server and size is out of 1 GB. my question is about a method to be able to read file from service and returning to the project...
Thanks for replies.

mkn

Re: System.InvalidOperationException in .net webservice

SeMartens13-Jan-09 3:12

SeMartens

13-Jan-09 3:12

If you need infos about the file from the server, you have to create your own FileInfo-class containing the properties you need.

<br />
public class MyFileInfoClass {<br />
<br />
   public Name { get; set; }<br />
   public FullName {get; set; }<br />
<br />
}<br />

Just create this object before you return the result of your method and fill the properties using the FileInfo on your server.

Btw. if you want to read the content of the file you have to transfer the file and not the FileInfo.

Regards
Sebastian

It's not a bug, it's a feature!

Me in Softwareland.

Re: System.InvalidOperationException in .net webservice

Muruvet Kaplan13-Jan-09 4:11

Muruvet Kaplan

13-Jan-09 4:11

the way you suggest, didn't solve my problem, if possible, please give me another solution
i defined the class MyFileInfo and as member used FileInfo member to get the variable type but same error occured
FileInfo in MyFileInfo cannot be serialized
Confused | :confused:

mkn

Re: System.InvalidOperationException in .net webservice

SeMartens13-Jan-09 4:25

SeMartens

13-Jan-09 4:25

You can not use FileInfo in your result because it is not deserializable. What I suggested was that you create your class containing some properties of FileInfo you want to transport through the wire. But pls do not use the FileInfo-Type within the result, it will not work.

It's not a bug, it's a feature!

Me in Softwareland.

rich text editor in asp.net 2.0

bhavna432113-Jan-09 2:27

bhavna4321

13-Jan-09 2:27

i need a rich text editor in asp.net application which has master page too.
please can you give me some link for this.

thanks

Re: rich text editor in asp.net 2.0

N a v a n e e t h13-Jan-09 2:38

N a v a n e e t h

13-Jan-09 2:38

bhavna4321 wrote:
rich text editor in asp.net application which has master page too.

Rich text editor and master page?

ASP.NET has nothing to do with a rich text editor. Checkout free products like tinymce[^]

Navaneeth

How to use google | Ask smart questions

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