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textchange event not working from textbox on formview

Posted By:      Posted Date: October 06, 2010    Points: 0   Category :ASP.Net

Hello guys.  I have a formview which in insertmode is required to assign a value to a textbox from another on textchange event.  I can't get it working.

here's formview code (in bold:  event call:

<asp:FormView ID="fvPrecios" runat="server" AllowPaging="True" DataSourceID="OdsPrecios"
        Style="position: relative" CellPadding="4" ForeColor="#333333"
        DataKeyNames="precnume" >
            <table style="position: relative" width="400">
                    <td style="width: 62px; height: 26px">
                        <asp:Label ID="lblEditNombre" runat="server" Text

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