Ishan Ishan - 3 months ago 9
Javascript Question

How to disable a button after 1st click

I have the following onclick event for a button. once this event is ftonired i want to disable the button. Can anyone help me to understand how to do it?

Here is the code i execute on buttonclick event.

protected void Button3_Click(object sender, EventArgs e)
{

if (Session["login"] != null && Session["db"] != null)
{

digit b = new digit();
String digitformed = b.formdigit(this.DropDownList1, this.TextBox1, this.TextBox2);

chekcount c = new chekcount();
int count = c.getmaxcountforjud_no(digitformed);
int addtocount = count + 1;

String name = Session["login"].ToString();
String databs = Session["db"].ToString();
String complex_name = name + databs;

if (DropDownList2.SelectedItem.Text != "New")
{
update u = new update();
u.update1(this.Editor1, digitformed, this.TextBox3, complex_name, name, this.DropDownList2);
Response.Write(@"<script language='javascript'>alert('Updated')</script>");

}
else
{
save d = new save();
d.dosave(this.Editor1, addtocount, digitformed, this.TextBox3, complex_name, name);
Response.Write(@"<script language='javascript'>alert('Saved')</script>");

}
}
else
{
Response.Redirect("log.aspx");
}
}


Here is the Button which i want to disable.

<asp:Button ID="Button3" runat="server" Text="Save" onclick="Button3_Click"
Visible="False" />

Answer

Have you tried?:

protected void Button3_Click(object sender, EventArgs e)
{
   Button3.Enabled = false;
   //rest of code
}
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