Show modal dialog window

Question

I am using IE 7 ASP.net C#.

In my page i am opening show modal dialog window, in this window i have a link to open a show modal doalog window. Second window has a save button.

On clicking this button this opens the same window unnecessarily.

Any suggestion?

Code for Save Button

<asp:Button ID="btnSave" runat="server" Text="Save" OnClick="btnsave_Click" ValidationGroup="save"
                                            CausesValidation="true" class="button_popups" />

Answer 1

<base target="_self" />

这是问题窗口的head标签中必需的