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Edit Form not being rendered when Grid Columns are changes programatically

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This is a migrated thread and some comments may be shown as answers.

Onedemian asked on 08 Jul 2011, 08:32 PM

Hi!

I've just setup a RadGrid which formats a couple of date columns using a custom format which is retrieved from App.config, just like this in Page_Load ():

if (!IsPostBack)

{

(RadGridConsulta.Columns.FindByUniqueName ("Creacion") as GridDateTimeColumn).DataFormatString = Audinet.Framework.Aplicacion.Configuracion["format.datetime.short"];

(RadGridConsulta.Columns.FindByUniqueName ("Modificacion") as GridDateTimeColumn).DataFormatString = Audinet.Framework.Aplicacion.Configuracion["format.datetime.short"];

}

It just works when the list is generated, but when I click the Edit button, the Ajax is triggered but it finally does not render the edit form, returning again to the general listing.

If I do remove that code, the Edit Form for a record is rendered. I am also setting ReadOnly="true" with no ColumnEditor property set, declaratively, for those date columns since they are auto-generated and need no edition, with no luck.

So, how can I set Column's properties programatically without affecting the display of the Edit Form?

Those are my column definitions:

<%-- Columna Creacion --%>

<telerik:GridDateTimeColumn DataField="Creacion" HeaderText="Creacion"

UniqueName="Creacion" ReadOnly="true" SortExpression="Creacion" DataType="System.DateTime"

HeaderStyle-Width="140px">

</telerik:GridDateTimeColumn>

<%-- Columna Modificacion --%>

<telerik:GridDateTimeColumn DataField="Modificacion" HeaderText="Modificacion"

UniqueName="Modificacion" ReadOnly="true" SortExpression="Modificacion" DataType="System.DateTime"

HeaderStyle-Width="140px" >

</telerik:GridDateTimeColumn>

Thanks in advance.

Edit Form not being rendered when Grid Columns are changes programatically

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