My Mehod on btnclick is not working, here i have given the code

Cant call method of Button if Button is added to panel in the .net so wt can i do?

• my code

Add Category

 </asp:Panel>

 <asp:Label ID="LblMsg" runat="server"></asp:Label>
 <cc1:ModalPopupExtender ID="LnkBtnAddCategory_ModalPopupExtender" runat="server" 
                              TargetControlID="LnkBtnAddCategory"
                              PopupControlID ="ModelPanel1"
                              OkControlID="BtnOKModel"
                              OnOkScript="onOK()"
                       开发者_如何学运维       CancelControlID="BtnCancelModel"
                                DropShadow="true"
                                BackgroundCssClass="modalBackground"
                                >
                            </cc1:ModalPopupExtender>

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It is still quite difficult to really understand the origin of your problem or what exactly you'd like to achieve.

The OnOkScript property points to a JavaScript function which I suppose you understood correctly since you're mentioning JavaScript in your question post. So to achieve a postback (not ajax) you could try to do something like

function onOk() {            
   document.getElementById('<%=ButSave.ClientID%>').click();
   return true;
}

Alternatively you have to do it asynchronously. In that situation you have two possibilities

• Page methods
• Web services