ASP.NET

Re: error message in login page

19-Nov-07 5:33

i have a login page wid login check up loop as

if (userType.Equals("Administrator"))
{
Response.Redirect("successPage.aspx");
}
else if (!userType.Equals("Administrator"))
{
errMessage.Text = " Login Incorrect!! " ;

}
login works well..but if i click wrong details.. it displays nothing.. i want to display text above... how to do this ??

Prateek G19-Nov-07 19:16

Prateek G

19-Nov-07 19:16

To Display Message Box - Response.Write(" alert('Loging Incorrect');");

Change Gridview ImageButton and back

GianFiume19-Nov-07 5:03

GianFiume

19-Nov-07 5:03

Hi all!
I have a gridview with an imagebutton inside a templatefield

<asp:TemplateField><ItemTemplate>
<asp:ImageButton ID="Riepilogo" runat="server" CommandArgument="<%#((GridViewRow)Container).RowIndex%>"
ImageUrl="~/img/search.png"
CommandName="riepilogo" ToolTip="Riepilogo impianto"
onClick="prova" OnClientClick="src='img/blue_loader.gif'; Visible='True'"/>
</ItemTemplate></asp:TemplateField>

When i click that imagebutton, the onclientclick event changes the standard
image to a "waiting" animated gif.

The code for CommandName is something like that:
...
Response.ClearHeaders();
Response.Clear();
Response.AddHeader("Content-Disposition", "attachment;
filename=output.pdf");
Response.ContentType = myStuff.getAppSetting("ContentTypePDF");
Response.Flush();
Response.BinaryWrite(pdf);
Response.End();
...

This generates a PDF file that pops up for the download.

Now i have to change the image back to normal (not waiting). How do i
accomplish this?

Thank you in advance.

Re: Change Gridview ImageButton and back

SABhatti19-Nov-07 9:46

SABhatti

19-Nov-07 9:46

AFAIK once you have Response.End() then you can't do anything after that.

-----

Re: Change Gridview ImageButton and back

GianFiume19-Nov-07 21:11

GianFiume

19-Nov-07 21:11

Ok, so how do i accomplish the "wait for page" task? Sniff | :^)

i want the path where the file was saved

jagan12319-Nov-07 3:42

jagan123

19-Nov-07 3:42

Response.AppendHeader("content-disposition",
"attachment; filename=" + name);
by ths iam getting file down loadmessage as open, save cancel option by clicking the save option iam saving the file sucessfully in the client machine but now i want the path where the file was saved

Re: i want the path where the file was saved

pmarfleet19-Nov-07 4:24

pmarfleet

19-Nov-07 4:24

You can't get it. The browser (rightfully, for security reasons) cannot access resources on the user's local machine. Why would you want this information anyway?

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

Re: i want the path where the file was saved

Malcolm Smart19-Nov-07 12:19

Malcolm Smart

19-Nov-07 12:19

Try here[^]

disable button on one webform from other

rocky81119-Nov-07 3:34

19-Nov-07 3:34

I have 2 webforms form1.aspx and form2.aspx. on form1 i have 2 buttons EDIT and NEW and on form2 i have SAVE and UPDATE .... I want to disable UPDATE button on form2 when i click NEW buttton on form1 and similarily i want to disable SAVE button when i click EDIT button in form1 . as EDIT buttton only should enable UPDATE and NEW should enable only SAVE

please ..Its Urgent !!

Michael Sync19-Nov-07 4:20

19-Nov-07 4:20

You should use the Session object or Cache to pass the information between the different forms.

As your example, there is two buttons called "Edit" and "New" on WebForm1. If the user clicks the "New" button, you wanna enable the "Save" button and disable "Edit" button on WebForm2.

then, write the following code in WebForm1

In btnNew_Click() event,

Session["IsNew"] = true;

In btnEdit_Click() event,

Session["IsNew"] = false;

In Page_Load() event of WebForm2 ~

<br />
btnSave.Enabled = Session["IsNew"];<br />
btnUpdate.Enabled != Session["IsNew"];

Note: You should check whether the session is already exist or not.. If this session object is not exist then you will get the error..

Hope it helps..

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."

rocky81119-Nov-07 4:56

19-Nov-07 4:56

thanks for reply ..but i want both to happen i.e. if user clicks the "New" button, i wanna enable the "Save" button and disable "Update" button on WebForm2. and when user clicks EDIT button , i wanna enable Update button and disable Save button ..

few errors i got for previous reply
1)Operator '!=' cannot be applied to operands of type 'bool' and 'object'
2)Cannot implicitly convert type 'object' to 'bool'. An explicit conversion exists (are you missing a cast?)
3)Only assignment, call, increment, decrement, and new object expressions can be used as a statement

Michael Sync19-Nov-07 5:18

19-Nov-07 5:18

Please change like this below..

In Page_Load() event of WebForm2 ~

<br />
btnSave.Enabled = (bool)Session["IsNew"];<br />
btnEdit.Enabled = !(bool)Session["IsNew"];

if (Session["IsNew"] == true){<br />
 btnSave.Enabled = true; <br />
 btnEdit.Enabled = false;<br />
}<br />
else{<br />
 btnSave.Enabled = false; <br />
 btnEdit.Enabled = true;<br />
}

rocky81119-Nov-07 5:27

how can i send mails automatically in web application using C# code.

19-Nov-07 5:27

hey thanx a lot thats working !!!

Rajeshwar Code- Developer19-Nov-07 3:06

Rajeshwar Code- Developer

19-Nov-07 3:06

hi , i need ur help i m doing asp.net 2005 using C# , so i want 2 send emails automatically from database at a particular time. so what can i do this program ..plz..tell me..

thanks 2 all..

Re: how can i send mails automatically in web application using C# code.

Michael Sync19-Nov-07 4:09

Re: how can i send mails automatically in web application using C# code.

19-Nov-07 4:09

Rajeshwar Developer wrote:
i want 2 send emails automatically from database at a particular time

You can use SQL xp_sendmail function to send a mail from SQL database.

Example ~

<br />
EXEC master.dbo.xp_sendmail <br />
    @recipients=N'danw@Adventure-Works.com',<br />
    @message=N'The master database is full.' ;

If you wanna run this code at a particular time, you can create the SQL-Job in database.

Hope it helps. Feel free to let us know if you still have the questions..

Rajeshwar Code- Developer19-Nov-07 19:06

Rajeshwar Code- Developer

19-Nov-07 19:06

EXEC master.dbo.xp_sendmail how to create this sql job..

thanks 2 all..

Re: how can i send mails automatically in web application using C# code.

Michael Sync20-Nov-07 4:50

Re: how can i send mails automatically in web application using C# code.

20-Nov-07 4:50

You can create a job from T-SQL or design.. Please check-out the link below for more information.

http://technet.microsoft.com/en-us/library/ms186273.aspx

Hope it helps.

Rajeshwar Code- Developer20-Nov-07 17:49

Rajeshwar Code- Developer

20-Nov-07 17:49

thanks brother...now i ll create a t sql job ..after that i ll ask u doubts..ok ...brother bye..take care..

thanks 2 all..

split function in stored procedure

Sonia Gupta19-Nov-07 3:01

Sonia Gupta

19-Nov-07 3:01

in stored pocedure , we know the no the variable that are declared into the sored pocedure.so in code behind we assign their values and send them to stored procedue.so we know how many variables , we have to pass.what if we have we don;t know .I mean can't i use the split function in stored procedure or it's alternative?

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Re: split function in stored procedure

Michael Sync19-Nov-07 4:04