ASP.NET

Anupbala wrote:

i am having an image button and i need the click event of the image button to fire but postback should be prevented,is it possible.

Anupbala wrote:

My requirement is that on the image button click i want to make another web control visible but i need to prevent postback once the click event is fired.

function MakeVisible()<br />
{<br />
var menu=document.getElementById('Menu1');<br />
menu.style.display='none';<br />
return false;<br />
}

var isDirty = false;

function SetControlChanged(){
    isDirty = true;
}

function IsControlChanged(){
    if (isDirty){
        alert('You have changed some values');
    }
    return (!isDirty)
}

Venkatesh Mookkan wrote:

Finally call the IsControlChanged() function to check the status.

samerh wrote:

Where exactly is finally?

ImranTech wrote:

MySqlCommand cm = new MySqlCommand(
"Select UserId from Auth where , Pass='"
+ txtPass.Text + "'", con);

MySqlCommand cm = new MySqlCommand(
"Select UserId, Pass from Auth where UserId='"
+ txtUser.Text + "'", con);

if (MY_TEXT.indexOf('-') == 0){
    alert(MY_MESSAGE);
}

public partial class ClassName: System.Web.UI.UserControl<br />
{<br />
    [Browsable(true)]<br />
    public event EventHandler ibtnApply_Click;<br />
     ......<br />
}

solarthur01 wrote:

The below code is meant to get data from a db, display the first row, sleep for 2 seconds then display the second row. Can anyone spot what i may have done wron???

solarthur01 wrote:

Dim ds As DataSet = New DataSet


ad.Fill(ds, "tblcustomers")
Dim dtab As DataTable = ds.Tables(0)
Dim dtabclone As DataTable = dtab.Clone()
Dim drow As DataRow = dtab.Rows(0)
dtabclone.ImportRow(drow)
GridView1.DataSource = dtabclone
GridView1.DataBind()
'gridview1

System.Threading.Thread.Sleep(2000)
drow = dtab.Rows(1)
dtabclone.ImportRow(drow)
GridView1.DataSource = dtab.Clone
GridView1.DataBind()