ASP.NET

12-Dec-09 2:33

How do I print information displayed on a gridView or inside a panel for example with either server script or client script without printing the whole page.

I use window.print() method but the whole page is printed out, I don't want that. I want a specific region of my .aspx page.

Thank you all.

Tunsten

Re: Printing in ASP.NET

m-khansari12-Dec-09 3:40

m-khansari

12-Dec-09 3:40

Hi

You can create a new window on client side.

var pp = window.open('', '', 'left=0,top=0,toolbar=0,scrollbars=1,status=1');

and use innerHTML property to insert print text or html

pp.document.body.innerHTML += cPrint;

after that use window.print() for new window

Mohammad Khansari

Re: Printing in ASP.NET

tunsten15-Dec-09 5:13

Getting Server control Id with JavaScript code...

15-Dec-09 5:13

But I don't seem to get you write. I mean to print out specific area (maybe information displayed on a DIV tag for example) from the page.

Tunsten

Re: Printing in ASP.NET

m-khansari15-Dec-09 23:02

m-khansari

15-Dec-09 23:02

hi
Here is complete code

var pp = window.open('', '', 'left=0,top=0,toolbar=0,scrollbars=1,status=1');
 pp.document.body.innerHTML += cPrint;
 pp.document.close();
 pp.focus(); 
 pp.print();

I think that it works properly

Mohammad Khansari

tunsten12-Dec-09 2:03

Re: Getting Server control Id with JavaScript code...

12-Dec-09 2:03

Hello everyone,

How do I get the ID of a server control with JavaScript code?

I am trying to do client-side validation with JavaScript before it's processed on the server, the code I used didn't work and I did't get error. Below is the code I used:

// the JavaScript function

function ValidateAssetCategory() {
var catID = document.getElementById("txtCatID").value;

if (catID == null) {
alert("Please enter category ID");
return false;
}
}

// the aspx source code

<asp:LinkButton ID="lbSave" runat="server" OnClientClick="ValidateAssetCategory();" onClick="lbSave_Click">Save</asp:LinkButton>

only the server code is executed.

Thanks for your understanding...

Tunsten

Abhijit Jana12-Dec-09 2:13

Re: Getting Server control Id with JavaScript code...

12-Dec-09 2:13

tunsten wrote:
var catID = document.getElementById("txtCatID").value;

As you have said you need to get ID of Server Side Control, you have to do the following :

//First You have to read the ClientID for that Server Side Control
Var CatClientID="<%=txtCatID.ClientID%>"

function ValidateAssetCategory() {
var catID = document.getElementById(CatClientID).value;

if (catID == null) {
alert("Please enter category ID");
return false;
}
}

Hope this will help you.

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

tunsten12-Dec-09 2:25

Re: Getting Server control Id with JavaScript code...

12-Dec-09 2:25

I did it but the client script still didn't work. How I am I suppose to put the server script? I used
<asp:linkbutton id="lbSave" runat="server" onclientclick="ValidateAssetCategory();">Save

what other option please?

Tunsten

Iman Ebadi12-Dec-09 2:45

Iman Ebadi

12-Dec-09 2:45

document.getElementById("<%=txtCatID.ClientID%>").value

Re: Getting Server control Id with JavaScript code...

tunsten12-Dec-09 2:58

Re: Getting Server control Id with JavaScript code...

12-Dec-09 2:58

then, how do I code the linkbutton?

is it
<asp:linkbutton id="lbSave" runat="server" onclientclick="ValidateAssetCategory()" onclick="lbSave_Click">

if it is, I have tried it but did not work. only the server script (lbSave_Click) is executed.

help me out.

Tunsten

Abhishek Sur12-Dec-09 10:02

Abhishek Sur

12-Dec-09 10:02

Just replace

<asp:LinkButton ID="lbSave" runat="server" onClientClick="ValidateAssetCategory()" onClick="lbSave_Click" />

with

<asp:LinkButton ID="lbSave" runat="server" onClientClick="return ValidateAssetCategory()" onClick="lbSave_Click" />

And from your Javascript function ValidateAssetCategory return true if you need server side to execute, otherwise put false.

function ValidateAssetCategory()
{
 if(...) return true;
else return false; // This will not invoke lbSave_Click in server side. 
}

Cheers.

Abhishek Sur
Don't forget to click "Good Answer" if you like this Solution.
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Re: Getting Server control Id with JavaScript code...

tunsten15-Dec-09 5:07

Re: Getting Server control Id with JavaScript code...

15-Dec-09 5:07

It works fine now with your guide. Thanks.

Tunsten

m-khansari12-Dec-09 3:30

m-khansari

12-Dec-09 3:30

Hi
I think that you write "ValidateAssetCategory" function out of your aspx page

If It's not out of your page please excuse me Big Grin | :-D

Mohammad Khansari

Re: Getting Server control Id with JavaScript code...

tunsten15-Dec-09 5:05

Popup from a GridView control...

15-Dec-09 5:05

yes... from a .js file and it didn't work. but I got it working when I inserted into my .aspx file. Thanks.

Tunsten

tunsten12-Dec-09 1:51

12-Dec-09 1:51

Hi dev team,

I need to display details of a selected item from a gridView control as a popup either on a DIV tag or on another page populated with JavaScript (this means; the keyfield would be passed as a QueryString object to the popup page) code.

Anyone with sample source code please?

Tunsten

Abhijit Jana12-Dec-09 1:57

12-Dec-09 1:57

You can do it easliy during GridView RowDataBound Event.

<br />
void SampleGridView_RowDataBound(object sender,   GridViewRowEventArgs e)<br />
{<br />
    if (e.Row.RowType == DataControlRowType.DataRow)<br />
    {<br />
       //Here you need to find the particular column and bind the javascript code for that.        <br />
    }<br />
}

I have just given you the hint. Smile | :)

. Now hope you can go ahead. Please let me know if you need more help.

Thanks !

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

tunsten12-Dec-09 2:14

12-Dec-09 2:14

Yes I need more help on what the JavaScript code could look like, please.

Thanks in advance.

Tunsten

Abhijit Jana12-Dec-09 2:21

12-Dec-09 2:21

Just to confirm one thing, You want popup tobe open on row selection or by clicking of any of the control of that row.

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

tunsten12-Dec-09 2:28

Sending mail from asp.net.. need help

12-Dec-09 2:28

on row (the ID/keyfield of the row) selection

Tunsten

Hema Bairavan11-Dec-09 23:47

Hema Bairavan

11-Dec-09 23:47

Hi peoples,

i m trying to send an mail from my application (localhost)

this is my code..( i copied from website)

// Command line argument must the the SMTP host.
SmtpClient client = new SmtpClient("localhost");
// Specify the e-mail sender.
// Create a mailing address that includes a UTF8 character
// in the display name.
MailAddress from = new MailAddress("hbairavan@yahoo.com", "Jane " + (char)0xD8 + " Clayton",
System.Text.Encoding.UTF8);
// Set destinations for the e-mail message.
MailAddress to = new MailAddress("hbairavan@yahoo.com");
// Specify the message content.
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage(from, to);
message.Body = "This is a test e-mail message sent by an application. ";
// Include some non-ASCII characters in body and subject.
string someArrows = new string(new char[] { '\u2190', '\u2191', '\u2192', '\u2193' });
message.Body += Environment.NewLine + someArrows;
message.BodyEncoding = System.Text.Encoding.UTF8;
message.Subject = "test message 1" + someArrows;
message.SubjectEncoding = System.Text.Encoding.UTF8;
// Set the method that is called back when the send operation ends.
client.SendCompleted += new
SendCompletedEventHandler(SendCompletedCallback);
// The userState can be any object that allows your callback
// method to identify this send operation.
// For this example, the userToken is a string constant.
string userState = "test message1";
client.EnableSsl = false;

client.UseDefaultCredentials = false;

client.DeliveryMethod = SmtpDeliveryMethod.Network;

client.Credentials =
new System.Net.NetworkCredential(from.ToString(), "f00bar");

client.SendAsync(message, userState);

after this line am getting exception that

failure sending mail..

wat may be the reason.please help
\

thanks in advacnce

Re: Sending mail from asp.net.. need help

Abhijit Jana12-Dec-09 1:43