Autopostback prevents button click

Question

I have an asp.net page and on it there are a number of controls, including:

1. A textbox with autopostback = true and the server side textchanged event implemented

2. A button with the server side click event implemented

The textbox performs the postback as soon as the user leaves the control (ie, focus is lost). The problem is that if the user happens to change the value and then press the button without leaving the textbox, then on button click the textbox will perform the postback but the button click will be lost.

How can i force both the textbox and the button events to fire consecutively in such cases?

Thanks

Answer 1

Try:

ASPX:

<asp:TextBox ID="TextBox1" clientidmode="Static" runat="server" onkeypress="return EnterEvent(event)"></asp:TextBox>    
<asp:Button ID="Button1" runat="server" style="display:none" Text="Button" />

JS:

function EnterEvent(e) {
        if (e.keyCode == 13) {
            __doPostBack('<%=Button1.UniqueId%>', "");
        }
    }

CS:

protected void Button1_Click1(object sender, EventArgs e)
    {

    }